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+/*! DataTables 1.11.4
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+ * ©2008-2021 SpryMedia Ltd - datatables.net/license
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+ */
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+
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+/**
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+ * @summary DataTables
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+ * @description Paginate, search and order HTML tables
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+ * @version 1.11.4
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+ * @file jquery.dataTables.js
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+ * @author SpryMedia Ltd
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+ * @contact www.datatables.net
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+ * @copyright Copyright 2008-2021 SpryMedia Ltd.
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+ *
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+ * This source file is free software, available under the following license:
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+ * MIT license - http://datatables.net/license
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+ *
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+ * This source file is distributed in the hope that it will be useful, but
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+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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+ * or FITNESS FOR A PARTICULAR PURPOSE. See the license files for details.
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+ *
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+ * For details please refer to: http://www.datatables.net
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+ */
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+
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+/*jslint evil: true, undef: true, browser: true */
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+/*globals $,require,jQuery,define,_selector_run,_selector_opts,_selector_first,_selector_row_indexes,_ext,_Api,_api_register,_api_registerPlural,_re_new_lines,_re_html,_re_formatted_numeric,_re_escape_regex,_empty,_intVal,_numToDecimal,_isNumber,_isHtml,_htmlNumeric,_pluck,_pluck_order,_range,_stripHtml,_unique,_fnBuildAjax,_fnAjaxUpdate,_fnAjaxParameters,_fnAjaxUpdateDraw,_fnAjaxDataSrc,_fnAddColumn,_fnColumnOptions,_fnAdjustColumnSizing,_fnVisibleToColumnIndex,_fnColumnIndexToVisible,_fnVisbleColumns,_fnGetColumns,_fnColumnTypes,_fnApplyColumnDefs,_fnHungarianMap,_fnCamelToHungarian,_fnLanguageCompat,_fnBrowserDetect,_fnAddData,_fnAddTr,_fnNodeToDataIndex,_fnNodeToColumnIndex,_fnGetCellData,_fnSetCellData,_fnSplitObjNotation,_fnGetObjectDataFn,_fnSetObjectDataFn,_fnGetDataMaster,_fnClearTable,_fnDeleteIndex,_fnInvalidate,_fnGetRowElements,_fnCreateTr,_fnBuildHead,_fnDrawHead,_fnDraw,_fnReDraw,_fnAddOptionsHtml,_fnDetectHeader,_fnGetUniqueThs,_fnFeatureHtmlFilter,_fnFilterComplete,_fnFilterCustom,_fnFilterColumn,_fnFilter,_fnFilterCreateSearch,_fnEscapeRegex,_fnFilterData,_fnFeatureHtmlInfo,_fnUpdateInfo,_fnInfoMacros,_fnInitialise,_fnInitComplete,_fnLengthChange,_fnFeatureHtmlLength,_fnFeatureHtmlPaginate,_fnPageChange,_fnFeatureHtmlProcessing,_fnProcessingDisplay,_fnFeatureHtmlTable,_fnScrollDraw,_fnApplyToChildren,_fnCalculateColumnWidths,_fnThrottle,_fnConvertToWidth,_fnGetWidestNode,_fnGetMaxLenString,_fnStringToCss,_fnSortFlatten,_fnSort,_fnSortAria,_fnSortListener,_fnSortAttachListener,_fnSortingClasses,_fnSortData,_fnSaveState,_fnLoadState,_fnSettingsFromNode,_fnLog,_fnMap,_fnBindAction,_fnCallbackReg,_fnCallbackFire,_fnLengthOverflow,_fnRenderer,_fnDataSource,_fnRowAttributes*/
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+
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+(function( factory ) {
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+ "use strict";
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+
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+ if ( typeof define === 'function' && define.amd ) {
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+ // AMD
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+ define( ['jquery'], function ( $ ) {
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+ return factory( $, window, document );
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+ } );
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+ }
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+ else if ( typeof exports === 'object' ) {
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+ // CommonJS
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+ module.exports = function (root, $) {
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+ if ( ! root ) {
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+ // CommonJS environments without a window global must pass a
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+ // root. This will give an error otherwise
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+ root = window;
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+ }
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+
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+ if ( ! $ ) {
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+ $ = typeof window !== 'undefined' ? // jQuery's factory checks for a global window
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+ require('jquery') :
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+ require('jquery')( root );
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+ }
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+
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+ return factory( $, root, root.document );
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+ };
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+ }
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+ else {
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+ // Browser
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+ window.DataTable = factory( jQuery, window, document );
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+ }
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+}
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+(function( $, window, document, undefined ) {
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+ "use strict";
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+
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+ /**
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+ * DataTables is a plug-in for the jQuery Javascript library. It is a highly
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+ * flexible tool, based upon the foundations of progressive enhancement,
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+ * which will add advanced interaction controls to any HTML table. For a
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+ * full list of features please refer to
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+ * [DataTables.net](href="http://datatables.net).
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+ *
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+ * Note that the `DataTable` object is not a global variable but is aliased
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+ * to `jQuery.fn.DataTable` and `jQuery.fn.dataTable` through which it may
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+ * be accessed.
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+ *
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+ * @class
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+ * @param {object} [init={}] Configuration object for DataTables. Options
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+ * are defined by {@link DataTable.defaults}
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+ * @requires jQuery 1.7+
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+ *
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+ * @example
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+ * // Basic initialisation
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+ * $(document).ready( function {
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+ * $('#example').dataTable();
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+ * } );
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+ *
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+ * @example
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+ * // Initialisation with configuration options - in this case, disable
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+ * // pagination and sorting.
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+ * $(document).ready( function {
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+ * $('#example').dataTable( {
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+ * "paginate": false,
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+ * "sort": false
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+ * } );
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+ * } );
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+ */
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+ var DataTable = function ( selector, options )
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+ {
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+ // When creating with `new`, create a new DataTable, returning the API instance
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+ if (this instanceof DataTable) {
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+ return $(selector).DataTable(options);
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+ }
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+ else {
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+ // Argument switching
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+ options = selector;
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+ }
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+
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+ /**
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+ * Perform a jQuery selector action on the table's TR elements (from the tbody) and
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+ * return the resulting jQuery object.
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+ * @param {string|node|jQuery} sSelector jQuery selector or node collection to act on
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+ * @param {object} [oOpts] Optional parameters for modifying the rows to be included
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+ * @param {string} [oOpts.filter=none] Select TR elements that meet the current filter
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+ * criterion ("applied") or all TR elements (i.e. no filter).
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+ * @param {string} [oOpts.order=current] Order of the TR elements in the processed array.
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+ * Can be either 'current', whereby the current sorting of the table is used, or
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+ * 'original' whereby the original order the data was read into the table is used.
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+ * @param {string} [oOpts.page=all] Limit the selection to the currently displayed page
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+ * ("current") or not ("all"). If 'current' is given, then order is assumed to be
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+ * 'current' and filter is 'applied', regardless of what they might be given as.
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+ * @returns {object} jQuery object, filtered by the given selector.
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+ * @dtopt API
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+ * @deprecated Since v1.10
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+ *
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+ * @example
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+ * $(document).ready(function() {
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+ * var oTable = $('#example').dataTable();
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+ *
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+ * // Highlight every second row
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+ * oTable.$('tr:odd').css('backgroundColor', 'blue');
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+ * } );
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+ *
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+ * @example
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+ * $(document).ready(function() {
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+ * var oTable = $('#example').dataTable();
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+ *
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+ * // Filter to rows with 'Webkit' in them, add a background colour and then
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+ * // remove the filter, thus highlighting the 'Webkit' rows only.
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+ * oTable.fnFilter('Webkit');
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+ * oTable.$('tr', {"search": "applied"}).css('backgroundColor', 'blue');
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+ * oTable.fnFilter('');
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+ * } );
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+ */
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+ this.$ = function ( sSelector, oOpts )
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+ {
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+ return this.api(true).$( sSelector, oOpts );
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+ };
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+
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+
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+ /**
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+ * Almost identical to $ in operation, but in this case returns the data for the matched
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+ * rows - as such, the jQuery selector used should match TR row nodes or TD/TH cell nodes
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+ * rather than any descendants, so the data can be obtained for the row/cell. If matching
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+ * rows are found, the data returned is the original data array/object that was used to
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+ * create the row (or a generated array if from a DOM source).
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+ *
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+ * This method is often useful in-combination with $ where both functions are given the
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+ * same parameters and the array indexes will match identically.
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+ * @param {string|node|jQuery} sSelector jQuery selector or node collection to act on
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+ * @param {object} [oOpts] Optional parameters for modifying the rows to be included
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+ * @param {string} [oOpts.filter=none] Select elements that meet the current filter
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+ * criterion ("applied") or all elements (i.e. no filter).
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+ * @param {string} [oOpts.order=current] Order of the data in the processed array.
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+ * Can be either 'current', whereby the current sorting of the table is used, or
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+ * 'original' whereby the original order the data was read into the table is used.
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+ * @param {string} [oOpts.page=all] Limit the selection to the currently displayed page
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+ * ("current") or not ("all"). If 'current' is given, then order is assumed to be
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+ * 'current' and filter is 'applied', regardless of what they might be given as.
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+ * @returns {array} Data for the matched elements. If any elements, as a result of the
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+ * selector, were not TR, TD or TH elements in the DataTable, they will have a null
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+ * entry in the array.
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+ * @dtopt API
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+ * @deprecated Since v1.10
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+ *
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+ * @example
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+ * $(document).ready(function() {
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+ * var oTable = $('#example').dataTable();
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+ *
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+ * // Get the data from the first row in the table
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+ * var data = oTable._('tr:first');
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+ *
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+ * // Do something useful with the data
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+ * alert( "First cell is: "+data[0] );
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+ * } );
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+ *
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+ * @example
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+ * $(document).ready(function() {
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+ * var oTable = $('#example').dataTable();
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+ *
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+ * // Filter to 'Webkit' and get all data for
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+ * oTable.fnFilter('Webkit');
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+ * var data = oTable._('tr', {"search": "applied"});
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+ *
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+ * // Do something with the data
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+ * alert( data.length+" rows matched the search" );
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+ * } );
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+ */
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+ this._ = function ( sSelector, oOpts )
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+ {
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+ return this.api(true).rows( sSelector, oOpts ).data();
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+ };
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+
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+
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+ /**
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+ * Create a DataTables Api instance, with the currently selected tables for
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+ * the Api's context.
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+ * @param {boolean} [traditional=false] Set the API instance's context to be
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+ * only the table referred to by the `DataTable.ext.iApiIndex` option, as was
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+ * used in the API presented by DataTables 1.9- (i.e. the traditional mode),
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+ * or if all tables captured in the jQuery object should be used.
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+ * @return {DataTables.Api}
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+ */
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+ this.api = function ( traditional )
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+ {
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+ return traditional ?
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+ new _Api(
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+ _fnSettingsFromNode( this[ _ext.iApiIndex ] )
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+ ) :
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+ new _Api( this );
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+ };
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+
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+
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+ /**
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+ * Add a single new row or multiple rows of data to the table. Please note
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+ * that this is suitable for client-side processing only - if you are using
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+ * server-side processing (i.e. "bServerSide": true), then to add data, you
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+ * must add it to the data source, i.e. the server-side, through an Ajax call.
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+ * @param {array|object} data The data to be added to the table. This can be:
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+ * <ul>
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+ * <li>1D array of data - add a single row with the data provided</li>
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+ * <li>2D array of arrays - add multiple rows in a single call</li>
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+ * <li>object - data object when using <i>mData</i></li>
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+ * <li>array of objects - multiple data objects when using <i>mData</i></li>
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+ * </ul>
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+ * @param {bool} [redraw=true] redraw the table or not
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+ * @returns {array} An array of integers, representing the list of indexes in
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+ * <i>aoData</i> ({@link DataTable.models.oSettings}) that have been added to
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+ * the table.
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+ * @dtopt API
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+ * @deprecated Since v1.10
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+ *
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+ * @example
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+ * // Global var for counter
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+ * var giCount = 2;
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+ *
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+ * $(document).ready(function() {
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+ * $('#example').dataTable();
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+ * } );
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+ *
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+ * function fnClickAddRow() {
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+ * $('#example').dataTable().fnAddData( [
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+ * giCount+".1",
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+ * giCount+".2",
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+ * giCount+".3",
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+ * giCount+".4" ]
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+ * );
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+ *
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+ * giCount++;
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+ * }
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+ */
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+ this.fnAddData = function( data, redraw )
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+ {
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+ var api = this.api( true );
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+
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+ /* Check if we want to add multiple rows or not */
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+ var rows = Array.isArray(data) && ( Array.isArray(data[0]) || $.isPlainObject(data[0]) ) ?
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+ api.rows.add( data ) :
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+ api.row.add( data );
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+
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+ if ( redraw === undefined || redraw ) {
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+ api.draw();
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+ }
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+
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+ return rows.flatten().toArray();
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+ };
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+
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+
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+ /**
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+ * This function will make DataTables recalculate the column sizes, based on the data
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+ * contained in the table and the sizes applied to the columns (in the DOM, CSS or
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+ * through the sWidth parameter). This can be useful when the width of the table's
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+ * parent element changes (for example a window resize).
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+ * @param {boolean} [bRedraw=true] Redraw the table or not, you will typically want to
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+ * @dtopt API
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+ * @deprecated Since v1.10
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+ *
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+ * @example
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+ * $(document).ready(function() {
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+ * var oTable = $('#example').dataTable( {
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+ * "sScrollY": "200px",
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+ * "bPaginate": false
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+ * } );
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+ *
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+ * $(window).on('resize', function () {
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+ * oTable.fnAdjustColumnSizing();
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+ * } );
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+ * } );
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+ */
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+ this.fnAdjustColumnSizing = function ( bRedraw )
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+ {
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+ var api = this.api( true ).columns.adjust();
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+ var settings = api.settings()[0];
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+ var scroll = settings.oScroll;
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+
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+ if ( bRedraw === undefined || bRedraw ) {
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+ api.draw( false );
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+ }
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+ else if ( scroll.sX !== "" || scroll.sY !== "" ) {
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+ /* If not redrawing, but scrolling, we want to apply the new column sizes anyway */
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+ _fnScrollDraw( settings );
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+ }
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+ };
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+
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+
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+ /**
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+ * Quickly and simply clear a table
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+ * @param {bool} [bRedraw=true] redraw the table or not
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+ * @dtopt API
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+ * @deprecated Since v1.10
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+ *
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+ * @example
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+ * $(document).ready(function() {
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+ * var oTable = $('#example').dataTable();
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+ *
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+ * // Immediately 'nuke' the current rows (perhaps waiting for an Ajax callback...)
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+ * oTable.fnClearTable();
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+ * } );
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+ */
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+ this.fnClearTable = function( bRedraw )
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+ {
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+ var api = this.api( true ).clear();
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+
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+ if ( bRedraw === undefined || bRedraw ) {
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+ api.draw();
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+ }
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+ };
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+
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+
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+ /**
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+ * The exact opposite of 'opening' a row, this function will close any rows which
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+ * are currently 'open'.
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+ * @param {node} nTr the table row to 'close'
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+ * @returns {int} 0 on success, or 1 if failed (can't find the row)
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+ * @dtopt API
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+ * @deprecated Since v1.10
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+ *
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+ * @example
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+ * $(document).ready(function() {
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+ * var oTable;
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+ *
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+ * // 'open' an information row when a row is clicked on
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+ * $('#example tbody tr').click( function () {
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+ * if ( oTable.fnIsOpen(this) ) {
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+ * oTable.fnClose( this );
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+ * } else {
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+ * oTable.fnOpen( this, "Temporary row opened", "info_row" );
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+ * }
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+ * } );
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+ *
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+ * oTable = $('#example').dataTable();
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+ * } );
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+ */
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+ this.fnClose = function( nTr )
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+ {
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+ this.api( true ).row( nTr ).child.hide();
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+ };
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+
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+
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+ /**
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+ * Remove a row for the table
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+ * @param {mixed} target The index of the row from aoData to be deleted, or
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+ * the TR element you want to delete
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+ * @param {function|null} [callBack] Callback function
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+ * @param {bool} [redraw=true] Redraw the table or not
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+ * @returns {array} The row that was deleted
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+ * @dtopt API
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+ * @deprecated Since v1.10
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+ *
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+ * @example
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+ * $(document).ready(function() {
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+ * var oTable = $('#example').dataTable();
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+ *
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|
|
+ * // Immediately remove the first row
|
|
|
+ * oTable.fnDeleteRow( 0 );
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ this.fnDeleteRow = function( target, callback, redraw )
|
|
|
+ {
|
|
|
+ var api = this.api( true );
|
|
|
+ var rows = api.rows( target );
|
|
|
+ var settings = rows.settings()[0];
|
|
|
+ var data = settings.aoData[ rows[0][0] ];
|
|
|
+
|
|
|
+ rows.remove();
|
|
|
+
|
|
|
+ if ( callback ) {
|
|
|
+ callback.call( this, settings, data );
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( redraw === undefined || redraw ) {
|
|
|
+ api.draw();
|
|
|
+ }
|
|
|
+
|
|
|
+ return data;
|
|
|
+ };
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Restore the table to it's original state in the DOM by removing all of DataTables
|
|
|
+ * enhancements, alterations to the DOM structure of the table and event listeners.
|
|
|
+ * @param {boolean} [remove=false] Completely remove the table from the DOM
|
|
|
+ * @dtopt API
|
|
|
+ * @deprecated Since v1.10
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * $(document).ready(function() {
|
|
|
+ * // This example is fairly pointless in reality, but shows how fnDestroy can be used
|
|
|
+ * var oTable = $('#example').dataTable();
|
|
|
+ * oTable.fnDestroy();
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ this.fnDestroy = function ( remove )
|
|
|
+ {
|
|
|
+ this.api( true ).destroy( remove );
|
|
|
+ };
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Redraw the table
|
|
|
+ * @param {bool} [complete=true] Re-filter and resort (if enabled) the table before the draw.
|
|
|
+ * @dtopt API
|
|
|
+ * @deprecated Since v1.10
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * $(document).ready(function() {
|
|
|
+ * var oTable = $('#example').dataTable();
|
|
|
+ *
|
|
|
+ * // Re-draw the table - you wouldn't want to do it here, but it's an example :-)
|
|
|
+ * oTable.fnDraw();
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ this.fnDraw = function( complete )
|
|
|
+ {
|
|
|
+ // Note that this isn't an exact match to the old call to _fnDraw - it takes
|
|
|
+ // into account the new data, but can hold position.
|
|
|
+ this.api( true ).draw( complete );
|
|
|
+ };
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Filter the input based on data
|
|
|
+ * @param {string} sInput String to filter the table on
|
|
|
+ * @param {int|null} [iColumn] Column to limit filtering to
|
|
|
+ * @param {bool} [bRegex=false] Treat as regular expression or not
|
|
|
+ * @param {bool} [bSmart=true] Perform smart filtering or not
|
|
|
+ * @param {bool} [bShowGlobal=true] Show the input global filter in it's input box(es)
|
|
|
+ * @param {bool} [bCaseInsensitive=true] Do case-insensitive matching (true) or not (false)
|
|
|
+ * @dtopt API
|
|
|
+ * @deprecated Since v1.10
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * $(document).ready(function() {
|
|
|
+ * var oTable = $('#example').dataTable();
|
|
|
+ *
|
|
|
+ * // Sometime later - filter...
|
|
|
+ * oTable.fnFilter( 'test string' );
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ this.fnFilter = function( sInput, iColumn, bRegex, bSmart, bShowGlobal, bCaseInsensitive )
|
|
|
+ {
|
|
|
+ var api = this.api( true );
|
|
|
+
|
|
|
+ if ( iColumn === null || iColumn === undefined ) {
|
|
|
+ api.search( sInput, bRegex, bSmart, bCaseInsensitive );
|
|
|
+ }
|
|
|
+ else {
|
|
|
+ api.column( iColumn ).search( sInput, bRegex, bSmart, bCaseInsensitive );
|
|
|
+ }
|
|
|
+
|
|
|
+ api.draw();
|
|
|
+ };
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Get the data for the whole table, an individual row or an individual cell based on the
|
|
|
+ * provided parameters.
|
|
|
+ * @param {int|node} [src] A TR row node, TD/TH cell node or an integer. If given as
|
|
|
+ * a TR node then the data source for the whole row will be returned. If given as a
|
|
|
+ * TD/TH cell node then iCol will be automatically calculated and the data for the
|
|
|
+ * cell returned. If given as an integer, then this is treated as the aoData internal
|
|
|
+ * data index for the row (see fnGetPosition) and the data for that row used.
|
|
|
+ * @param {int} [col] Optional column index that you want the data of.
|
|
|
+ * @returns {array|object|string} If mRow is undefined, then the data for all rows is
|
|
|
+ * returned. If mRow is defined, just data for that row, and is iCol is
|
|
|
+ * defined, only data for the designated cell is returned.
|
|
|
+ * @dtopt API
|
|
|
+ * @deprecated Since v1.10
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * // Row data
|
|
|
+ * $(document).ready(function() {
|
|
|
+ * oTable = $('#example').dataTable();
|
|
|
+ *
|
|
|
+ * oTable.$('tr').click( function () {
|
|
|
+ * var data = oTable.fnGetData( this );
|
|
|
+ * // ... do something with the array / object of data for the row
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * // Individual cell data
|
|
|
+ * $(document).ready(function() {
|
|
|
+ * oTable = $('#example').dataTable();
|
|
|
+ *
|
|
|
+ * oTable.$('td').click( function () {
|
|
|
+ * var sData = oTable.fnGetData( this );
|
|
|
+ * alert( 'The cell clicked on had the value of '+sData );
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ this.fnGetData = function( src, col )
|
|
|
+ {
|
|
|
+ var api = this.api( true );
|
|
|
+
|
|
|
+ if ( src !== undefined ) {
|
|
|
+ var type = src.nodeName ? src.nodeName.toLowerCase() : '';
|
|
|
+
|
|
|
+ return col !== undefined || type == 'td' || type == 'th' ?
|
|
|
+ api.cell( src, col ).data() :
|
|
|
+ api.row( src ).data() || null;
|
|
|
+ }
|
|
|
+
|
|
|
+ return api.data().toArray();
|
|
|
+ };
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Get an array of the TR nodes that are used in the table's body. Note that you will
|
|
|
+ * typically want to use the '$' API method in preference to this as it is more
|
|
|
+ * flexible.
|
|
|
+ * @param {int} [iRow] Optional row index for the TR element you want
|
|
|
+ * @returns {array|node} If iRow is undefined, returns an array of all TR elements
|
|
|
+ * in the table's body, or iRow is defined, just the TR element requested.
|
|
|
+ * @dtopt API
|
|
|
+ * @deprecated Since v1.10
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * $(document).ready(function() {
|
|
|
+ * var oTable = $('#example').dataTable();
|
|
|
+ *
|
|
|
+ * // Get the nodes from the table
|
|
|
+ * var nNodes = oTable.fnGetNodes( );
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ this.fnGetNodes = function( iRow )
|
|
|
+ {
|
|
|
+ var api = this.api( true );
|
|
|
+
|
|
|
+ return iRow !== undefined ?
|
|
|
+ api.row( iRow ).node() :
|
|
|
+ api.rows().nodes().flatten().toArray();
|
|
|
+ };
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Get the array indexes of a particular cell from it's DOM element
|
|
|
+ * and column index including hidden columns
|
|
|
+ * @param {node} node this can either be a TR, TD or TH in the table's body
|
|
|
+ * @returns {int} If nNode is given as a TR, then a single index is returned, or
|
|
|
+ * if given as a cell, an array of [row index, column index (visible),
|
|
|
+ * column index (all)] is given.
|
|
|
+ * @dtopt API
|
|
|
+ * @deprecated Since v1.10
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * $(document).ready(function() {
|
|
|
+ * $('#example tbody td').click( function () {
|
|
|
+ * // Get the position of the current data from the node
|
|
|
+ * var aPos = oTable.fnGetPosition( this );
|
|
|
+ *
|
|
|
+ * // Get the data array for this row
|
|
|
+ * var aData = oTable.fnGetData( aPos[0] );
|
|
|
+ *
|
|
|
+ * // Update the data array and return the value
|
|
|
+ * aData[ aPos[1] ] = 'clicked';
|
|
|
+ * this.innerHTML = 'clicked';
|
|
|
+ * } );
|
|
|
+ *
|
|
|
+ * // Init DataTables
|
|
|
+ * oTable = $('#example').dataTable();
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ this.fnGetPosition = function( node )
|
|
|
+ {
|
|
|
+ var api = this.api( true );
|
|
|
+ var nodeName = node.nodeName.toUpperCase();
|
|
|
+
|
|
|
+ if ( nodeName == 'TR' ) {
|
|
|
+ return api.row( node ).index();
|
|
|
+ }
|
|
|
+ else if ( nodeName == 'TD' || nodeName == 'TH' ) {
|
|
|
+ var cell = api.cell( node ).index();
|
|
|
+
|
|
|
+ return [
|
|
|
+ cell.row,
|
|
|
+ cell.columnVisible,
|
|
|
+ cell.column
|
|
|
+ ];
|
|
|
+ }
|
|
|
+ return null;
|
|
|
+ };
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Check to see if a row is 'open' or not.
|
|
|
+ * @param {node} nTr the table row to check
|
|
|
+ * @returns {boolean} true if the row is currently open, false otherwise
|
|
|
+ * @dtopt API
|
|
|
+ * @deprecated Since v1.10
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * $(document).ready(function() {
|
|
|
+ * var oTable;
|
|
|
+ *
|
|
|
+ * // 'open' an information row when a row is clicked on
|
|
|
+ * $('#example tbody tr').click( function () {
|
|
|
+ * if ( oTable.fnIsOpen(this) ) {
|
|
|
+ * oTable.fnClose( this );
|
|
|
+ * } else {
|
|
|
+ * oTable.fnOpen( this, "Temporary row opened", "info_row" );
|
|
|
+ * }
|
|
|
+ * } );
|
|
|
+ *
|
|
|
+ * oTable = $('#example').dataTable();
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ this.fnIsOpen = function( nTr )
|
|
|
+ {
|
|
|
+ return this.api( true ).row( nTr ).child.isShown();
|
|
|
+ };
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This function will place a new row directly after a row which is currently
|
|
|
+ * on display on the page, with the HTML contents that is passed into the
|
|
|
+ * function. This can be used, for example, to ask for confirmation that a
|
|
|
+ * particular record should be deleted.
|
|
|
+ * @param {node} nTr The table row to 'open'
|
|
|
+ * @param {string|node|jQuery} mHtml The HTML to put into the row
|
|
|
+ * @param {string} sClass Class to give the new TD cell
|
|
|
+ * @returns {node} The row opened. Note that if the table row passed in as the
|
|
|
+ * first parameter, is not found in the table, this method will silently
|
|
|
+ * return.
|
|
|
+ * @dtopt API
|
|
|
+ * @deprecated Since v1.10
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * $(document).ready(function() {
|
|
|
+ * var oTable;
|
|
|
+ *
|
|
|
+ * // 'open' an information row when a row is clicked on
|
|
|
+ * $('#example tbody tr').click( function () {
|
|
|
+ * if ( oTable.fnIsOpen(this) ) {
|
|
|
+ * oTable.fnClose( this );
|
|
|
+ * } else {
|
|
|
+ * oTable.fnOpen( this, "Temporary row opened", "info_row" );
|
|
|
+ * }
|
|
|
+ * } );
|
|
|
+ *
|
|
|
+ * oTable = $('#example').dataTable();
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ this.fnOpen = function( nTr, mHtml, sClass )
|
|
|
+ {
|
|
|
+ return this.api( true )
|
|
|
+ .row( nTr )
|
|
|
+ .child( mHtml, sClass )
|
|
|
+ .show()
|
|
|
+ .child()[0];
|
|
|
+ };
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Change the pagination - provides the internal logic for pagination in a simple API
|
|
|
+ * function. With this function you can have a DataTables table go to the next,
|
|
|
+ * previous, first or last pages.
|
|
|
+ * @param {string|int} mAction Paging action to take: "first", "previous", "next" or "last"
|
|
|
+ * or page number to jump to (integer), note that page 0 is the first page.
|
|
|
+ * @param {bool} [bRedraw=true] Redraw the table or not
|
|
|
+ * @dtopt API
|
|
|
+ * @deprecated Since v1.10
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * $(document).ready(function() {
|
|
|
+ * var oTable = $('#example').dataTable();
|
|
|
+ * oTable.fnPageChange( 'next' );
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ this.fnPageChange = function ( mAction, bRedraw )
|
|
|
+ {
|
|
|
+ var api = this.api( true ).page( mAction );
|
|
|
+
|
|
|
+ if ( bRedraw === undefined || bRedraw ) {
|
|
|
+ api.draw(false);
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Show a particular column
|
|
|
+ * @param {int} iCol The column whose display should be changed
|
|
|
+ * @param {bool} bShow Show (true) or hide (false) the column
|
|
|
+ * @param {bool} [bRedraw=true] Redraw the table or not
|
|
|
+ * @dtopt API
|
|
|
+ * @deprecated Since v1.10
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * $(document).ready(function() {
|
|
|
+ * var oTable = $('#example').dataTable();
|
|
|
+ *
|
|
|
+ * // Hide the second column after initialisation
|
|
|
+ * oTable.fnSetColumnVis( 1, false );
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ this.fnSetColumnVis = function ( iCol, bShow, bRedraw )
|
|
|
+ {
|
|
|
+ var api = this.api( true ).column( iCol ).visible( bShow );
|
|
|
+
|
|
|
+ if ( bRedraw === undefined || bRedraw ) {
|
|
|
+ api.columns.adjust().draw();
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Get the settings for a particular table for external manipulation
|
|
|
+ * @returns {object} DataTables settings object. See
|
|
|
+ * {@link DataTable.models.oSettings}
|
|
|
+ * @dtopt API
|
|
|
+ * @deprecated Since v1.10
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * $(document).ready(function() {
|
|
|
+ * var oTable = $('#example').dataTable();
|
|
|
+ * var oSettings = oTable.fnSettings();
|
|
|
+ *
|
|
|
+ * // Show an example parameter from the settings
|
|
|
+ * alert( oSettings._iDisplayStart );
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ this.fnSettings = function()
|
|
|
+ {
|
|
|
+ return _fnSettingsFromNode( this[_ext.iApiIndex] );
|
|
|
+ };
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Sort the table by a particular column
|
|
|
+ * @param {int} iCol the data index to sort on. Note that this will not match the
|
|
|
+ * 'display index' if you have hidden data entries
|
|
|
+ * @dtopt API
|
|
|
+ * @deprecated Since v1.10
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * $(document).ready(function() {
|
|
|
+ * var oTable = $('#example').dataTable();
|
|
|
+ *
|
|
|
+ * // Sort immediately with columns 0 and 1
|
|
|
+ * oTable.fnSort( [ [0,'asc'], [1,'asc'] ] );
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ this.fnSort = function( aaSort )
|
|
|
+ {
|
|
|
+ this.api( true ).order( aaSort ).draw();
|
|
|
+ };
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Attach a sort listener to an element for a given column
|
|
|
+ * @param {node} nNode the element to attach the sort listener to
|
|
|
+ * @param {int} iColumn the column that a click on this node will sort on
|
|
|
+ * @param {function} [fnCallback] callback function when sort is run
|
|
|
+ * @dtopt API
|
|
|
+ * @deprecated Since v1.10
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * $(document).ready(function() {
|
|
|
+ * var oTable = $('#example').dataTable();
|
|
|
+ *
|
|
|
+ * // Sort on column 1, when 'sorter' is clicked on
|
|
|
+ * oTable.fnSortListener( document.getElementById('sorter'), 1 );
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ this.fnSortListener = function( nNode, iColumn, fnCallback )
|
|
|
+ {
|
|
|
+ this.api( true ).order.listener( nNode, iColumn, fnCallback );
|
|
|
+ };
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Update a table cell or row - this method will accept either a single value to
|
|
|
+ * update the cell with, an array of values with one element for each column or
|
|
|
+ * an object in the same format as the original data source. The function is
|
|
|
+ * self-referencing in order to make the multi column updates easier.
|
|
|
+ * @param {object|array|string} mData Data to update the cell/row with
|
|
|
+ * @param {node|int} mRow TR element you want to update or the aoData index
|
|
|
+ * @param {int} [iColumn] The column to update, give as null or undefined to
|
|
|
+ * update a whole row.
|
|
|
+ * @param {bool} [bRedraw=true] Redraw the table or not
|
|
|
+ * @param {bool} [bAction=true] Perform pre-draw actions or not
|
|
|
+ * @returns {int} 0 on success, 1 on error
|
|
|
+ * @dtopt API
|
|
|
+ * @deprecated Since v1.10
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * $(document).ready(function() {
|
|
|
+ * var oTable = $('#example').dataTable();
|
|
|
+ * oTable.fnUpdate( 'Example update', 0, 0 ); // Single cell
|
|
|
+ * oTable.fnUpdate( ['a', 'b', 'c', 'd', 'e'], $('tbody tr')[0] ); // Row
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ this.fnUpdate = function( mData, mRow, iColumn, bRedraw, bAction )
|
|
|
+ {
|
|
|
+ var api = this.api( true );
|
|
|
+
|
|
|
+ if ( iColumn === undefined || iColumn === null ) {
|
|
|
+ api.row( mRow ).data( mData );
|
|
|
+ }
|
|
|
+ else {
|
|
|
+ api.cell( mRow, iColumn ).data( mData );
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( bAction === undefined || bAction ) {
|
|
|
+ api.columns.adjust();
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( bRedraw === undefined || bRedraw ) {
|
|
|
+ api.draw();
|
|
|
+ }
|
|
|
+ return 0;
|
|
|
+ };
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Provide a common method for plug-ins to check the version of DataTables being used, in order
|
|
|
+ * to ensure compatibility.
|
|
|
+ * @param {string} sVersion Version string to check for, in the format "X.Y.Z". Note that the
|
|
|
+ * formats "X" and "X.Y" are also acceptable.
|
|
|
+ * @returns {boolean} true if this version of DataTables is greater or equal to the required
|
|
|
+ * version, or false if this version of DataTales is not suitable
|
|
|
+ * @method
|
|
|
+ * @dtopt API
|
|
|
+ * @deprecated Since v1.10
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * $(document).ready(function() {
|
|
|
+ * var oTable = $('#example').dataTable();
|
|
|
+ * alert( oTable.fnVersionCheck( '1.9.0' ) );
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ this.fnVersionCheck = _ext.fnVersionCheck;
|
|
|
+
|
|
|
+
|
|
|
+ var _that = this;
|
|
|
+ var emptyInit = options === undefined;
|
|
|
+ var len = this.length;
|
|
|
+
|
|
|
+ if ( emptyInit ) {
|
|
|
+ options = {};
|
|
|
+ }
|
|
|
+
|
|
|
+ this.oApi = this.internal = _ext.internal;
|
|
|
+
|
|
|
+ // Extend with old style plug-in API methods
|
|
|
+ for ( var fn in DataTable.ext.internal ) {
|
|
|
+ if ( fn ) {
|
|
|
+ this[fn] = _fnExternApiFunc(fn);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ this.each(function() {
|
|
|
+ // For each initialisation we want to give it a clean initialisation
|
|
|
+ // object that can be bashed around
|
|
|
+ var o = {};
|
|
|
+ var oInit = len > 1 ? // optimisation for single table case
|
|
|
+ _fnExtend( o, options, true ) :
|
|
|
+ options;
|
|
|
+
|
|
|
+ /*global oInit,_that,emptyInit*/
|
|
|
+ var i=0, iLen, j, jLen, k, kLen;
|
|
|
+ var sId = this.getAttribute( 'id' );
|
|
|
+ var bInitHandedOff = false;
|
|
|
+ var defaults = DataTable.defaults;
|
|
|
+ var $this = $(this);
|
|
|
+
|
|
|
+
|
|
|
+ /* Sanity check */
|
|
|
+ if ( this.nodeName.toLowerCase() != 'table' )
|
|
|
+ {
|
|
|
+ _fnLog( null, 0, 'Non-table node initialisation ('+this.nodeName+')', 2 );
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ /* Backwards compatibility for the defaults */
|
|
|
+ _fnCompatOpts( defaults );
|
|
|
+ _fnCompatCols( defaults.column );
|
|
|
+
|
|
|
+ /* Convert the camel-case defaults to Hungarian */
|
|
|
+ _fnCamelToHungarian( defaults, defaults, true );
|
|
|
+ _fnCamelToHungarian( defaults.column, defaults.column, true );
|
|
|
+
|
|
|
+ /* Setting up the initialisation object */
|
|
|
+ _fnCamelToHungarian( defaults, $.extend( oInit, $this.data() ), true );
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+ /* Check to see if we are re-initialising a table */
|
|
|
+ var allSettings = DataTable.settings;
|
|
|
+ for ( i=0, iLen=allSettings.length ; i<iLen ; i++ )
|
|
|
+ {
|
|
|
+ var s = allSettings[i];
|
|
|
+
|
|
|
+ /* Base check on table node */
|
|
|
+ if (
|
|
|
+ s.nTable == this ||
|
|
|
+ (s.nTHead && s.nTHead.parentNode == this) ||
|
|
|
+ (s.nTFoot && s.nTFoot.parentNode == this)
|
|
|
+ ) {
|
|
|
+ var bRetrieve = oInit.bRetrieve !== undefined ? oInit.bRetrieve : defaults.bRetrieve;
|
|
|
+ var bDestroy = oInit.bDestroy !== undefined ? oInit.bDestroy : defaults.bDestroy;
|
|
|
+
|
|
|
+ if ( emptyInit || bRetrieve )
|
|
|
+ {
|
|
|
+ return s.oInstance;
|
|
|
+ }
|
|
|
+ else if ( bDestroy )
|
|
|
+ {
|
|
|
+ s.oInstance.fnDestroy();
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ else
|
|
|
+ {
|
|
|
+ _fnLog( s, 0, 'Cannot reinitialise DataTable', 3 );
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ /* If the element we are initialising has the same ID as a table which was previously
|
|
|
+ * initialised, but the table nodes don't match (from before) then we destroy the old
|
|
|
+ * instance by simply deleting it. This is under the assumption that the table has been
|
|
|
+ * destroyed by other methods. Anyone using non-id selectors will need to do this manually
|
|
|
+ */
|
|
|
+ if ( s.sTableId == this.id )
|
|
|
+ {
|
|
|
+ allSettings.splice( i, 1 );
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ /* Ensure the table has an ID - required for accessibility */
|
|
|
+ if ( sId === null || sId === "" )
|
|
|
+ {
|
|
|
+ sId = "DataTables_Table_"+(DataTable.ext._unique++);
|
|
|
+ this.id = sId;
|
|
|
+ }
|
|
|
+
|
|
|
+ /* Create the settings object for this table and set some of the default parameters */
|
|
|
+ var oSettings = $.extend( true, {}, DataTable.models.oSettings, {
|
|
|
+ "sDestroyWidth": $this[0].style.width,
|
|
|
+ "sInstance": sId,
|
|
|
+ "sTableId": sId
|
|
|
+ } );
|
|
|
+ oSettings.nTable = this;
|
|
|
+ oSettings.oApi = _that.internal;
|
|
|
+ oSettings.oInit = oInit;
|
|
|
+
|
|
|
+ allSettings.push( oSettings );
|
|
|
+
|
|
|
+ // Need to add the instance after the instance after the settings object has been added
|
|
|
+ // to the settings array, so we can self reference the table instance if more than one
|
|
|
+ oSettings.oInstance = (_that.length===1) ? _that : $this.dataTable();
|
|
|
+
|
|
|
+ // Backwards compatibility, before we apply all the defaults
|
|
|
+ _fnCompatOpts( oInit );
|
|
|
+ _fnLanguageCompat( oInit.oLanguage );
|
|
|
+
|
|
|
+ // If the length menu is given, but the init display length is not, use the length menu
|
|
|
+ if ( oInit.aLengthMenu && ! oInit.iDisplayLength )
|
|
|
+ {
|
|
|
+ oInit.iDisplayLength = Array.isArray( oInit.aLengthMenu[0] ) ?
|
|
|
+ oInit.aLengthMenu[0][0] : oInit.aLengthMenu[0];
|
|
|
+ }
|
|
|
+
|
|
|
+ // Apply the defaults and init options to make a single init object will all
|
|
|
+ // options defined from defaults and instance options.
|
|
|
+ oInit = _fnExtend( $.extend( true, {}, defaults ), oInit );
|
|
|
+
|
|
|
+
|
|
|
+ // Map the initialisation options onto the settings object
|
|
|
+ _fnMap( oSettings.oFeatures, oInit, [
|
|
|
+ "bPaginate",
|
|
|
+ "bLengthChange",
|
|
|
+ "bFilter",
|
|
|
+ "bSort",
|
|
|
+ "bSortMulti",
|
|
|
+ "bInfo",
|
|
|
+ "bProcessing",
|
|
|
+ "bAutoWidth",
|
|
|
+ "bSortClasses",
|
|
|
+ "bServerSide",
|
|
|
+ "bDeferRender"
|
|
|
+ ] );
|
|
|
+ _fnMap( oSettings, oInit, [
|
|
|
+ "asStripeClasses",
|
|
|
+ "ajax",
|
|
|
+ "fnServerData",
|
|
|
+ "fnFormatNumber",
|
|
|
+ "sServerMethod",
|
|
|
+ "aaSorting",
|
|
|
+ "aaSortingFixed",
|
|
|
+ "aLengthMenu",
|
|
|
+ "sPaginationType",
|
|
|
+ "sAjaxSource",
|
|
|
+ "sAjaxDataProp",
|
|
|
+ "iStateDuration",
|
|
|
+ "sDom",
|
|
|
+ "bSortCellsTop",
|
|
|
+ "iTabIndex",
|
|
|
+ "fnStateLoadCallback",
|
|
|
+ "fnStateSaveCallback",
|
|
|
+ "renderer",
|
|
|
+ "searchDelay",
|
|
|
+ "rowId",
|
|
|
+ [ "iCookieDuration", "iStateDuration" ], // backwards compat
|
|
|
+ [ "oSearch", "oPreviousSearch" ],
|
|
|
+ [ "aoSearchCols", "aoPreSearchCols" ],
|
|
|
+ [ "iDisplayLength", "_iDisplayLength" ]
|
|
|
+ ] );
|
|
|
+ _fnMap( oSettings.oScroll, oInit, [
|
|
|
+ [ "sScrollX", "sX" ],
|
|
|
+ [ "sScrollXInner", "sXInner" ],
|
|
|
+ [ "sScrollY", "sY" ],
|
|
|
+ [ "bScrollCollapse", "bCollapse" ]
|
|
|
+ ] );
|
|
|
+ _fnMap( oSettings.oLanguage, oInit, "fnInfoCallback" );
|
|
|
+
|
|
|
+ /* Callback functions which are array driven */
|
|
|
+ _fnCallbackReg( oSettings, 'aoDrawCallback', oInit.fnDrawCallback, 'user' );
|
|
|
+ _fnCallbackReg( oSettings, 'aoServerParams', oInit.fnServerParams, 'user' );
|
|
|
+ _fnCallbackReg( oSettings, 'aoStateSaveParams', oInit.fnStateSaveParams, 'user' );
|
|
|
+ _fnCallbackReg( oSettings, 'aoStateLoadParams', oInit.fnStateLoadParams, 'user' );
|
|
|
+ _fnCallbackReg( oSettings, 'aoStateLoaded', oInit.fnStateLoaded, 'user' );
|
|
|
+ _fnCallbackReg( oSettings, 'aoRowCallback', oInit.fnRowCallback, 'user' );
|
|
|
+ _fnCallbackReg( oSettings, 'aoRowCreatedCallback', oInit.fnCreatedRow, 'user' );
|
|
|
+ _fnCallbackReg( oSettings, 'aoHeaderCallback', oInit.fnHeaderCallback, 'user' );
|
|
|
+ _fnCallbackReg( oSettings, 'aoFooterCallback', oInit.fnFooterCallback, 'user' );
|
|
|
+ _fnCallbackReg( oSettings, 'aoInitComplete', oInit.fnInitComplete, 'user' );
|
|
|
+ _fnCallbackReg( oSettings, 'aoPreDrawCallback', oInit.fnPreDrawCallback, 'user' );
|
|
|
+
|
|
|
+ oSettings.rowIdFn = _fnGetObjectDataFn( oInit.rowId );
|
|
|
+
|
|
|
+ /* Browser support detection */
|
|
|
+ _fnBrowserDetect( oSettings );
|
|
|
+
|
|
|
+ var oClasses = oSettings.oClasses;
|
|
|
+
|
|
|
+ $.extend( oClasses, DataTable.ext.classes, oInit.oClasses );
|
|
|
+ $this.addClass( oClasses.sTable );
|
|
|
+
|
|
|
+
|
|
|
+ if ( oSettings.iInitDisplayStart === undefined )
|
|
|
+ {
|
|
|
+ /* Display start point, taking into account the save saving */
|
|
|
+ oSettings.iInitDisplayStart = oInit.iDisplayStart;
|
|
|
+ oSettings._iDisplayStart = oInit.iDisplayStart;
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( oInit.iDeferLoading !== null )
|
|
|
+ {
|
|
|
+ oSettings.bDeferLoading = true;
|
|
|
+ var tmp = Array.isArray( oInit.iDeferLoading );
|
|
|
+ oSettings._iRecordsDisplay = tmp ? oInit.iDeferLoading[0] : oInit.iDeferLoading;
|
|
|
+ oSettings._iRecordsTotal = tmp ? oInit.iDeferLoading[1] : oInit.iDeferLoading;
|
|
|
+ }
|
|
|
+
|
|
|
+ /* Language definitions */
|
|
|
+ var oLanguage = oSettings.oLanguage;
|
|
|
+ $.extend( true, oLanguage, oInit.oLanguage );
|
|
|
+
|
|
|
+ if ( oLanguage.sUrl )
|
|
|
+ {
|
|
|
+ /* Get the language definitions from a file - because this Ajax call makes the language
|
|
|
+ * get async to the remainder of this function we use bInitHandedOff to indicate that
|
|
|
+ * _fnInitialise will be fired by the returned Ajax handler, rather than the constructor
|
|
|
+ */
|
|
|
+ $.ajax( {
|
|
|
+ dataType: 'json',
|
|
|
+ url: oLanguage.sUrl,
|
|
|
+ success: function ( json ) {
|
|
|
+ _fnCamelToHungarian( defaults.oLanguage, json );
|
|
|
+ _fnLanguageCompat( json );
|
|
|
+ $.extend( true, oLanguage, json );
|
|
|
+
|
|
|
+ _fnCallbackFire( oSettings, null, 'i18n', [oSettings]);
|
|
|
+ _fnInitialise( oSettings );
|
|
|
+ },
|
|
|
+ error: function () {
|
|
|
+ // Error occurred loading language file, continue on as best we can
|
|
|
+ _fnInitialise( oSettings );
|
|
|
+ }
|
|
|
+ } );
|
|
|
+ bInitHandedOff = true;
|
|
|
+ }
|
|
|
+ else {
|
|
|
+ _fnCallbackFire( oSettings, null, 'i18n', [oSettings]);
|
|
|
+ }
|
|
|
+
|
|
|
+ /*
|
|
|
+ * Stripes
|
|
|
+ */
|
|
|
+ if ( oInit.asStripeClasses === null )
|
|
|
+ {
|
|
|
+ oSettings.asStripeClasses =[
|
|
|
+ oClasses.sStripeOdd,
|
|
|
+ oClasses.sStripeEven
|
|
|
+ ];
|
|
|
+ }
|
|
|
+
|
|
|
+ /* Remove row stripe classes if they are already on the table row */
|
|
|
+ var stripeClasses = oSettings.asStripeClasses;
|
|
|
+ var rowOne = $this.children('tbody').find('tr').eq(0);
|
|
|
+ if ( $.inArray( true, $.map( stripeClasses, function(el, i) {
|
|
|
+ return rowOne.hasClass(el);
|
|
|
+ } ) ) !== -1 ) {
|
|
|
+ $('tbody tr', this).removeClass( stripeClasses.join(' ') );
|
|
|
+ oSettings.asDestroyStripes = stripeClasses.slice();
|
|
|
+ }
|
|
|
+
|
|
|
+ /*
|
|
|
+ * Columns
|
|
|
+ * See if we should load columns automatically or use defined ones
|
|
|
+ */
|
|
|
+ var anThs = [];
|
|
|
+ var aoColumnsInit;
|
|
|
+ var nThead = this.getElementsByTagName('thead');
|
|
|
+ if ( nThead.length !== 0 )
|
|
|
+ {
|
|
|
+ _fnDetectHeader( oSettings.aoHeader, nThead[0] );
|
|
|
+ anThs = _fnGetUniqueThs( oSettings );
|
|
|
+ }
|
|
|
+
|
|
|
+ /* If not given a column array, generate one with nulls */
|
|
|
+ if ( oInit.aoColumns === null )
|
|
|
+ {
|
|
|
+ aoColumnsInit = [];
|
|
|
+ for ( i=0, iLen=anThs.length ; i<iLen ; i++ )
|
|
|
+ {
|
|
|
+ aoColumnsInit.push( null );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ else
|
|
|
+ {
|
|
|
+ aoColumnsInit = oInit.aoColumns;
|
|
|
+ }
|
|
|
+
|
|
|
+ /* Add the columns */
|
|
|
+ for ( i=0, iLen=aoColumnsInit.length ; i<iLen ; i++ )
|
|
|
+ {
|
|
|
+ _fnAddColumn( oSettings, anThs ? anThs[i] : null );
|
|
|
+ }
|
|
|
+
|
|
|
+ /* Apply the column definitions */
|
|
|
+ _fnApplyColumnDefs( oSettings, oInit.aoColumnDefs, aoColumnsInit, function (iCol, oDef) {
|
|
|
+ _fnColumnOptions( oSettings, iCol, oDef );
|
|
|
+ } );
|
|
|
+
|
|
|
+ /* HTML5 attribute detection - build an mData object automatically if the
|
|
|
+ * attributes are found
|
|
|
+ */
|
|
|
+ if ( rowOne.length ) {
|
|
|
+ var a = function ( cell, name ) {
|
|
|
+ return cell.getAttribute( 'data-'+name ) !== null ? name : null;
|
|
|
+ };
|
|
|
+
|
|
|
+ $( rowOne[0] ).children('th, td').each( function (i, cell) {
|
|
|
+ var col = oSettings.aoColumns[i];
|
|
|
+
|
|
|
+ if ( col.mData === i ) {
|
|
|
+ var sort = a( cell, 'sort' ) || a( cell, 'order' );
|
|
|
+ var filter = a( cell, 'filter' ) || a( cell, 'search' );
|
|
|
+
|
|
|
+ if ( sort !== null || filter !== null ) {
|
|
|
+ col.mData = {
|
|
|
+ _: i+'.display',
|
|
|
+ sort: sort !== null ? i+'.@data-'+sort : undefined,
|
|
|
+ type: sort !== null ? i+'.@data-'+sort : undefined,
|
|
|
+ filter: filter !== null ? i+'.@data-'+filter : undefined
|
|
|
+ };
|
|
|
+
|
|
|
+ _fnColumnOptions( oSettings, i );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ } );
|
|
|
+ }
|
|
|
+
|
|
|
+ var features = oSettings.oFeatures;
|
|
|
+ var loadedInit = function () {
|
|
|
+ /*
|
|
|
+ * Sorting
|
|
|
+ * @todo For modularisation (1.11) this needs to do into a sort start up handler
|
|
|
+ */
|
|
|
+
|
|
|
+ // If aaSorting is not defined, then we use the first indicator in asSorting
|
|
|
+ // in case that has been altered, so the default sort reflects that option
|
|
|
+ if ( oInit.aaSorting === undefined ) {
|
|
|
+ var sorting = oSettings.aaSorting;
|
|
|
+ for ( i=0, iLen=sorting.length ; i<iLen ; i++ ) {
|
|
|
+ sorting[i][1] = oSettings.aoColumns[ i ].asSorting[0];
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ /* Do a first pass on the sorting classes (allows any size changes to be taken into
|
|
|
+ * account, and also will apply sorting disabled classes if disabled
|
|
|
+ */
|
|
|
+ _fnSortingClasses( oSettings );
|
|
|
+
|
|
|
+ if ( features.bSort ) {
|
|
|
+ _fnCallbackReg( oSettings, 'aoDrawCallback', function () {
|
|
|
+ if ( oSettings.bSorted ) {
|
|
|
+ var aSort = _fnSortFlatten( oSettings );
|
|
|
+ var sortedColumns = {};
|
|
|
+
|
|
|
+ $.each( aSort, function (i, val) {
|
|
|
+ sortedColumns[ val.src ] = val.dir;
|
|
|
+ } );
|
|
|
+
|
|
|
+ _fnCallbackFire( oSettings, null, 'order', [oSettings, aSort, sortedColumns] );
|
|
|
+ _fnSortAria( oSettings );
|
|
|
+ }
|
|
|
+ } );
|
|
|
+ }
|
|
|
+
|
|
|
+ _fnCallbackReg( oSettings, 'aoDrawCallback', function () {
|
|
|
+ if ( oSettings.bSorted || _fnDataSource( oSettings ) === 'ssp' || features.bDeferRender ) {
|
|
|
+ _fnSortingClasses( oSettings );
|
|
|
+ }
|
|
|
+ }, 'sc' );
|
|
|
+
|
|
|
+
|
|
|
+ /*
|
|
|
+ * Final init
|
|
|
+ * Cache the header, body and footer as required, creating them if needed
|
|
|
+ */
|
|
|
+
|
|
|
+ // Work around for Webkit bug 83867 - store the caption-side before removing from doc
|
|
|
+ var captions = $this.children('caption').each( function () {
|
|
|
+ this._captionSide = $(this).css('caption-side');
|
|
|
+ } );
|
|
|
+
|
|
|
+ var thead = $this.children('thead');
|
|
|
+ if ( thead.length === 0 ) {
|
|
|
+ thead = $('<thead/>').appendTo($this);
|
|
|
+ }
|
|
|
+ oSettings.nTHead = thead[0];
|
|
|
+
|
|
|
+ var tbody = $this.children('tbody');
|
|
|
+ if ( tbody.length === 0 ) {
|
|
|
+ tbody = $('<tbody/>').insertAfter(thead);
|
|
|
+ }
|
|
|
+ oSettings.nTBody = tbody[0];
|
|
|
+
|
|
|
+ var tfoot = $this.children('tfoot');
|
|
|
+ if ( tfoot.length === 0 && captions.length > 0 && (oSettings.oScroll.sX !== "" || oSettings.oScroll.sY !== "") ) {
|
|
|
+ // If we are a scrolling table, and no footer has been given, then we need to create
|
|
|
+ // a tfoot element for the caption element to be appended to
|
|
|
+ tfoot = $('<tfoot/>').appendTo($this);
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( tfoot.length === 0 || tfoot.children().length === 0 ) {
|
|
|
+ $this.addClass( oClasses.sNoFooter );
|
|
|
+ }
|
|
|
+ else if ( tfoot.length > 0 ) {
|
|
|
+ oSettings.nTFoot = tfoot[0];
|
|
|
+ _fnDetectHeader( oSettings.aoFooter, oSettings.nTFoot );
|
|
|
+ }
|
|
|
+
|
|
|
+ /* Check if there is data passing into the constructor */
|
|
|
+ if ( oInit.aaData ) {
|
|
|
+ for ( i=0 ; i<oInit.aaData.length ; i++ ) {
|
|
|
+ _fnAddData( oSettings, oInit.aaData[ i ] );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ else if ( oSettings.bDeferLoading || _fnDataSource( oSettings ) == 'dom' ) {
|
|
|
+ /* Grab the data from the page - only do this when deferred loading or no Ajax
|
|
|
+ * source since there is no point in reading the DOM data if we are then going
|
|
|
+ * to replace it with Ajax data
|
|
|
+ */
|
|
|
+ _fnAddTr( oSettings, $(oSettings.nTBody).children('tr') );
|
|
|
+ }
|
|
|
+
|
|
|
+ /* Copy the data index array */
|
|
|
+ oSettings.aiDisplay = oSettings.aiDisplayMaster.slice();
|
|
|
+
|
|
|
+ /* Initialisation complete - table can be drawn */
|
|
|
+ oSettings.bInitialised = true;
|
|
|
+
|
|
|
+ /* Check if we need to initialise the table (it might not have been handed off to the
|
|
|
+ * language processor)
|
|
|
+ */
|
|
|
+ if ( bInitHandedOff === false ) {
|
|
|
+ _fnInitialise( oSettings );
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ /* Must be done after everything which can be overridden by the state saving! */
|
|
|
+ _fnCallbackReg( oSettings, 'aoDrawCallback', _fnSaveState, 'state_save' );
|
|
|
+
|
|
|
+ if ( oInit.bStateSave )
|
|
|
+ {
|
|
|
+ features.bStateSave = true;
|
|
|
+ _fnLoadState( oSettings, oInit, loadedInit );
|
|
|
+ }
|
|
|
+ else {
|
|
|
+ loadedInit();
|
|
|
+ }
|
|
|
+
|
|
|
+ } );
|
|
|
+ _that = null;
|
|
|
+ return this;
|
|
|
+ };
|
|
|
+
|
|
|
+
|
|
|
+ /*
|
|
|
+ * It is useful to have variables which are scoped locally so only the
|
|
|
+ * DataTables functions can access them and they don't leak into global space.
|
|
|
+ * At the same time these functions are often useful over multiple files in the
|
|
|
+ * core and API, so we list, or at least document, all variables which are used
|
|
|
+ * by DataTables as private variables here. This also ensures that there is no
|
|
|
+ * clashing of variable names and that they can easily referenced for reuse.
|
|
|
+ */
|
|
|
+
|
|
|
+
|
|
|
+ // Defined else where
|
|
|
+ // _selector_run
|
|
|
+ // _selector_opts
|
|
|
+ // _selector_first
|
|
|
+ // _selector_row_indexes
|
|
|
+
|
|
|
+ var _ext; // DataTable.ext
|
|
|
+ var _Api; // DataTable.Api
|
|
|
+ var _api_register; // DataTable.Api.register
|
|
|
+ var _api_registerPlural; // DataTable.Api.registerPlural
|
|
|
+
|
|
|
+ var _re_dic = {};
|
|
|
+ var _re_new_lines = /[\r\n\u2028]/g;
|
|
|
+ var _re_html = /<.*?>/g;
|
|
|
+
|
|
|
+ // This is not strict ISO8601 - Date.parse() is quite lax, although
|
|
|
+ // implementations differ between browsers.
|
|
|
+ var _re_date = /^\d{2,4}[\.\/\-]\d{1,2}[\.\/\-]\d{1,2}([T ]{1}\d{1,2}[:\.]\d{2}([\.:]\d{2})?)?$/;
|
|
|
+
|
|
|
+ // Escape regular expression special characters
|
|
|
+ var _re_escape_regex = new RegExp( '(\\' + [ '/', '.', '*', '+', '?', '|', '(', ')', '[', ']', '{', '}', '\\', '$', '^', '-' ].join('|\\') + ')', 'g' );
|
|
|
+
|
|
|
+ // http://en.wikipedia.org/wiki/Foreign_exchange_market
|
|
|
+ // - \u20BD - Russian ruble.
|
|
|
+ // - \u20a9 - South Korean Won
|
|
|
+ // - \u20BA - Turkish Lira
|
|
|
+ // - \u20B9 - Indian Rupee
|
|
|
+ // - R - Brazil (R$) and South Africa
|
|
|
+ // - fr - Swiss Franc
|
|
|
+ // - kr - Swedish krona, Norwegian krone and Danish krone
|
|
|
+ // - \u2009 is thin space and \u202F is narrow no-break space, both used in many
|
|
|
+ // - Ƀ - Bitcoin
|
|
|
+ // - Ξ - Ethereum
|
|
|
+ // standards as thousands separators.
|
|
|
+ var _re_formatted_numeric = /['\u00A0,$£€¥%\u2009\u202F\u20BD\u20a9\u20BArfkɃΞ]/gi;
|
|
|
+
|
|
|
+
|
|
|
+ var _empty = function ( d ) {
|
|
|
+ return !d || d === true || d === '-' ? true : false;
|
|
|
+ };
|
|
|
+
|
|
|
+
|
|
|
+ var _intVal = function ( s ) {
|
|
|
+ var integer = parseInt( s, 10 );
|
|
|
+ return !isNaN(integer) && isFinite(s) ? integer : null;
|
|
|
+ };
|
|
|
+
|
|
|
+ // Convert from a formatted number with characters other than `.` as the
|
|
|
+ // decimal place, to a Javascript number
|
|
|
+ var _numToDecimal = function ( num, decimalPoint ) {
|
|
|
+ // Cache created regular expressions for speed as this function is called often
|
|
|
+ if ( ! _re_dic[ decimalPoint ] ) {
|
|
|
+ _re_dic[ decimalPoint ] = new RegExp( _fnEscapeRegex( decimalPoint ), 'g' );
|
|
|
+ }
|
|
|
+ return typeof num === 'string' && decimalPoint !== '.' ?
|
|
|
+ num.replace( /\./g, '' ).replace( _re_dic[ decimalPoint ], '.' ) :
|
|
|
+ num;
|
|
|
+ };
|
|
|
+
|
|
|
+
|
|
|
+ var _isNumber = function ( d, decimalPoint, formatted ) {
|
|
|
+ var strType = typeof d === 'string';
|
|
|
+
|
|
|
+ // If empty return immediately so there must be a number if it is a
|
|
|
+ // formatted string (this stops the string "k", or "kr", etc being detected
|
|
|
+ // as a formatted number for currency
|
|
|
+ if ( _empty( d ) ) {
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( decimalPoint && strType ) {
|
|
|
+ d = _numToDecimal( d, decimalPoint );
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( formatted && strType ) {
|
|
|
+ d = d.replace( _re_formatted_numeric, '' );
|
|
|
+ }
|
|
|
+
|
|
|
+ return !isNaN( parseFloat(d) ) && isFinite( d );
|
|
|
+ };
|
|
|
+
|
|
|
+
|
|
|
+ // A string without HTML in it can be considered to be HTML still
|
|
|
+ var _isHtml = function ( d ) {
|
|
|
+ return _empty( d ) || typeof d === 'string';
|
|
|
+ };
|
|
|
+
|
|
|
+
|
|
|
+ var _htmlNumeric = function ( d, decimalPoint, formatted ) {
|
|
|
+ if ( _empty( d ) ) {
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+
|
|
|
+ var html = _isHtml( d );
|
|
|
+ return ! html ?
|
|
|
+ null :
|
|
|
+ _isNumber( _stripHtml( d ), decimalPoint, formatted ) ?
|
|
|
+ true :
|
|
|
+ null;
|
|
|
+ };
|
|
|
+
|
|
|
+
|
|
|
+ var _pluck = function ( a, prop, prop2 ) {
|
|
|
+ var out = [];
|
|
|
+ var i=0, ien=a.length;
|
|
|
+
|
|
|
+ // Could have the test in the loop for slightly smaller code, but speed
|
|
|
+ // is essential here
|
|
|
+ if ( prop2 !== undefined ) {
|
|
|
+ for ( ; i<ien ; i++ ) {
|
|
|
+ if ( a[i] && a[i][ prop ] ) {
|
|
|
+ out.push( a[i][ prop ][ prop2 ] );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ else {
|
|
|
+ for ( ; i<ien ; i++ ) {
|
|
|
+ if ( a[i] ) {
|
|
|
+ out.push( a[i][ prop ] );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return out;
|
|
|
+ };
|
|
|
+
|
|
|
+
|
|
|
+ // Basically the same as _pluck, but rather than looping over `a` we use `order`
|
|
|
+ // as the indexes to pick from `a`
|
|
|
+ var _pluck_order = function ( a, order, prop, prop2 )
|
|
|
+ {
|
|
|
+ var out = [];
|
|
|
+ var i=0, ien=order.length;
|
|
|
+
|
|
|
+ // Could have the test in the loop for slightly smaller code, but speed
|
|
|
+ // is essential here
|
|
|
+ if ( prop2 !== undefined ) {
|
|
|
+ for ( ; i<ien ; i++ ) {
|
|
|
+ if ( a[ order[i] ][ prop ] ) {
|
|
|
+ out.push( a[ order[i] ][ prop ][ prop2 ] );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ else {
|
|
|
+ for ( ; i<ien ; i++ ) {
|
|
|
+ out.push( a[ order[i] ][ prop ] );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return out;
|
|
|
+ };
|
|
|
+
|
|
|
+
|
|
|
+ var _range = function ( len, start )
|
|
|
+ {
|
|
|
+ var out = [];
|
|
|
+ var end;
|
|
|
+
|
|
|
+ if ( start === undefined ) {
|
|
|
+ start = 0;
|
|
|
+ end = len;
|
|
|
+ }
|
|
|
+ else {
|
|
|
+ end = start;
|
|
|
+ start = len;
|
|
|
+ }
|
|
|
+
|
|
|
+ for ( var i=start ; i<end ; i++ ) {
|
|
|
+ out.push( i );
|
|
|
+ }
|
|
|
+
|
|
|
+ return out;
|
|
|
+ };
|
|
|
+
|
|
|
+
|
|
|
+ var _removeEmpty = function ( a )
|
|
|
+ {
|
|
|
+ var out = [];
|
|
|
+
|
|
|
+ for ( var i=0, ien=a.length ; i<ien ; i++ ) {
|
|
|
+ if ( a[i] ) { // careful - will remove all falsy values!
|
|
|
+ out.push( a[i] );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return out;
|
|
|
+ };
|
|
|
+
|
|
|
+
|
|
|
+ var _stripHtml = function ( d ) {
|
|
|
+ return d.replace( _re_html, '' );
|
|
|
+ };
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Determine if all values in the array are unique. This means we can short
|
|
|
+ * cut the _unique method at the cost of a single loop. A sorted array is used
|
|
|
+ * to easily check the values.
|
|
|
+ *
|
|
|
+ * @param {array} src Source array
|
|
|
+ * @return {boolean} true if all unique, false otherwise
|
|
|
+ * @ignore
|
|
|
+ */
|
|
|
+ var _areAllUnique = function ( src ) {
|
|
|
+ if ( src.length < 2 ) {
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+
|
|
|
+ var sorted = src.slice().sort();
|
|
|
+ var last = sorted[0];
|
|
|
+
|
|
|
+ for ( var i=1, ien=sorted.length ; i<ien ; i++ ) {
|
|
|
+ if ( sorted[i] === last ) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+
|
|
|
+ last = sorted[i];
|
|
|
+ }
|
|
|
+
|
|
|
+ return true;
|
|
|
+ };
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Find the unique elements in a source array.
|
|
|
+ *
|
|
|
+ * @param {array} src Source array
|
|
|
+ * @return {array} Array of unique items
|
|
|
+ * @ignore
|
|
|
+ */
|
|
|
+ var _unique = function ( src )
|
|
|
+ {
|
|
|
+ if ( _areAllUnique( src ) ) {
|
|
|
+ return src.slice();
|
|
|
+ }
|
|
|
+
|
|
|
+ // A faster unique method is to use object keys to identify used values,
|
|
|
+ // but this doesn't work with arrays or objects, which we must also
|
|
|
+ // consider. See jsperf.com/compare-array-unique-versions/4 for more
|
|
|
+ // information.
|
|
|
+ var
|
|
|
+ out = [],
|
|
|
+ val,
|
|
|
+ i, ien=src.length,
|
|
|
+ j, k=0;
|
|
|
+
|
|
|
+ again: for ( i=0 ; i<ien ; i++ ) {
|
|
|
+ val = src[i];
|
|
|
+
|
|
|
+ for ( j=0 ; j<k ; j++ ) {
|
|
|
+ if ( out[j] === val ) {
|
|
|
+ continue again;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ out.push( val );
|
|
|
+ k++;
|
|
|
+ }
|
|
|
+
|
|
|
+ return out;
|
|
|
+ };
|
|
|
+
|
|
|
+ // Surprisingly this is faster than [].concat.apply
|
|
|
+ // https://jsperf.com/flatten-an-array-loop-vs-reduce/2
|
|
|
+ var _flatten = function (out, val) {
|
|
|
+ if (Array.isArray(val)) {
|
|
|
+ for (var i=0 ; i<val.length ; i++) {
|
|
|
+ _flatten(out, val[i]);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ else {
|
|
|
+ out.push(val);
|
|
|
+ }
|
|
|
+
|
|
|
+ return out;
|
|
|
+ }
|
|
|
+
|
|
|
+ var _includes = function (search, start) {
|
|
|
+ if (start === undefined) {
|
|
|
+ start = 0;
|
|
|
+ }
|
|
|
+
|
|
|
+ return this.indexOf(search, start) !== -1;
|
|
|
+ };
|
|
|
+
|
|
|
+ // Array.isArray polyfill.
|
|
|
+ // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/isArray
|
|
|
+ if (! Array.isArray) {
|
|
|
+ Array.isArray = function(arg) {
|
|
|
+ return Object.prototype.toString.call(arg) === '[object Array]';
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ if (! Array.prototype.includes) {
|
|
|
+ Array.prototype.includes = _includes;
|
|
|
+ }
|
|
|
+
|
|
|
+ // .trim() polyfill
|
|
|
+ // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/trim
|
|
|
+ if (!String.prototype.trim) {
|
|
|
+ String.prototype.trim = function () {
|
|
|
+ return this.replace(/^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g, '');
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ if (! String.prototype.includes) {
|
|
|
+ String.prototype.includes = _includes;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * DataTables utility methods
|
|
|
+ *
|
|
|
+ * This namespace provides helper methods that DataTables uses internally to
|
|
|
+ * create a DataTable, but which are not exclusively used only for DataTables.
|
|
|
+ * These methods can be used by extension authors to save the duplication of
|
|
|
+ * code.
|
|
|
+ *
|
|
|
+ * @namespace
|
|
|
+ */
|
|
|
+ DataTable.util = {
|
|
|
+ /**
|
|
|
+ * Throttle the calls to a function. Arguments and context are maintained
|
|
|
+ * for the throttled function.
|
|
|
+ *
|
|
|
+ * @param {function} fn Function to be called
|
|
|
+ * @param {integer} freq Call frequency in mS
|
|
|
+ * @return {function} Wrapped function
|
|
|
+ */
|
|
|
+ throttle: function ( fn, freq ) {
|
|
|
+ var
|
|
|
+ frequency = freq !== undefined ? freq : 200,
|
|
|
+ last,
|
|
|
+ timer;
|
|
|
+
|
|
|
+ return function () {
|
|
|
+ var
|
|
|
+ that = this,
|
|
|
+ now = +new Date(),
|
|
|
+ args = arguments;
|
|
|
+
|
|
|
+ if ( last && now < last + frequency ) {
|
|
|
+ clearTimeout( timer );
|
|
|
+
|
|
|
+ timer = setTimeout( function () {
|
|
|
+ last = undefined;
|
|
|
+ fn.apply( that, args );
|
|
|
+ }, frequency );
|
|
|
+ }
|
|
|
+ else {
|
|
|
+ last = now;
|
|
|
+ fn.apply( that, args );
|
|
|
+ }
|
|
|
+ };
|
|
|
+ },
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Escape a string such that it can be used in a regular expression
|
|
|
+ *
|
|
|
+ * @param {string} val string to escape
|
|
|
+ * @returns {string} escaped string
|
|
|
+ */
|
|
|
+ escapeRegex: function ( val ) {
|
|
|
+ return val.replace( _re_escape_regex, '\\$1' );
|
|
|
+ },
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Create a function that will write to a nested object or array
|
|
|
+ * @param {*} source JSON notation string
|
|
|
+ * @returns Write function
|
|
|
+ */
|
|
|
+ set: function ( source ) {
|
|
|
+ if ( $.isPlainObject( source ) ) {
|
|
|
+ /* Unlike get, only the underscore (global) option is used for for
|
|
|
+ * setting data since we don't know the type here. This is why an object
|
|
|
+ * option is not documented for `mData` (which is read/write), but it is
|
|
|
+ * for `mRender` which is read only.
|
|
|
+ */
|
|
|
+ return DataTable.util.set( source._ );
|
|
|
+ }
|
|
|
+ else if ( source === null ) {
|
|
|
+ // Nothing to do when the data source is null
|
|
|
+ return function () {};
|
|
|
+ }
|
|
|
+ else if ( typeof source === 'function' ) {
|
|
|
+ return function (data, val, meta) {
|
|
|
+ source( data, 'set', val, meta );
|
|
|
+ };
|
|
|
+ }
|
|
|
+ else if ( typeof source === 'string' && (source.indexOf('.') !== -1 ||
|
|
|
+ source.indexOf('[') !== -1 || source.indexOf('(') !== -1) )
|
|
|
+ {
|
|
|
+ // Like the get, we need to get data from a nested object
|
|
|
+ var setData = function (data, val, src) {
|
|
|
+ var a = _fnSplitObjNotation( src ), b;
|
|
|
+ var aLast = a[a.length-1];
|
|
|
+ var arrayNotation, funcNotation, o, innerSrc;
|
|
|
+
|
|
|
+ for ( var i=0, iLen=a.length-1 ; i<iLen ; i++ ) {
|
|
|
+ // Protect against prototype pollution
|
|
|
+ if (a[i] === '__proto__' || a[i] === 'constructor') {
|
|
|
+ throw new Error('Cannot set prototype values');
|
|
|
+ }
|
|
|
+
|
|
|
+ // Check if we are dealing with an array notation request
|
|
|
+ arrayNotation = a[i].match(__reArray);
|
|
|
+ funcNotation = a[i].match(__reFn);
|
|
|
+
|
|
|
+ if ( arrayNotation ) {
|
|
|
+ a[i] = a[i].replace(__reArray, '');
|
|
|
+ data[ a[i] ] = [];
|
|
|
+
|
|
|
+ // Get the remainder of the nested object to set so we can recurse
|
|
|
+ b = a.slice();
|
|
|
+ b.splice( 0, i+1 );
|
|
|
+ innerSrc = b.join('.');
|
|
|
+
|
|
|
+ // Traverse each entry in the array setting the properties requested
|
|
|
+ if ( Array.isArray( val ) ) {
|
|
|
+ for ( var j=0, jLen=val.length ; j<jLen ; j++ ) {
|
|
|
+ o = {};
|
|
|
+ setData( o, val[j], innerSrc );
|
|
|
+ data[ a[i] ].push( o );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ else {
|
|
|
+ // We've been asked to save data to an array, but it
|
|
|
+ // isn't array data to be saved. Best that can be done
|
|
|
+ // is to just save the value.
|
|
|
+ data[ a[i] ] = val;
|
|
|
+ }
|
|
|
+
|
|
|
+ // The inner call to setData has already traversed through the remainder
|
|
|
+ // of the source and has set the data, thus we can exit here
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ else if ( funcNotation ) {
|
|
|
+ // Function call
|
|
|
+ a[i] = a[i].replace(__reFn, '');
|
|
|
+ data = data[ a[i] ]( val );
|
|
|
+ }
|
|
|
+
|
|
|
+ // If the nested object doesn't currently exist - since we are
|
|
|
+ // trying to set the value - create it
|
|
|
+ if ( data[ a[i] ] === null || data[ a[i] ] === undefined ) {
|
|
|
+ data[ a[i] ] = {};
|
|
|
+ }
|
|
|
+ data = data[ a[i] ];
|
|
|
+ }
|
|
|
+
|
|
|
+ // Last item in the input - i.e, the actual set
|
|
|
+ if ( aLast.match(__reFn ) ) {
|
|
|
+ // Function call
|
|
|
+ data = data[ aLast.replace(__reFn, '') ]( val );
|
|
|
+ }
|
|
|
+ else {
|
|
|
+ // If array notation is used, we just want to strip it and use the property name
|
|
|
+ // and assign the value. If it isn't used, then we get the result we want anyway
|
|
|
+ data[ aLast.replace(__reArray, '') ] = val;
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ return function (data, val) { // meta is also passed in, but not used
|
|
|
+ return setData( data, val, source );
|
|
|
+ };
|
|
|
+ }
|
|
|
+ else {
|
|
|
+ // Array or flat object mapping
|
|
|
+ return function (data, val) { // meta is also passed in, but not used
|
|
|
+ data[source] = val;
|
|
|
+ };
|
|
|
+ }
|
|
|
+ },
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Create a function that will read nested objects from arrays, based on JSON notation
|
|
|
+ * @param {*} source JSON notation string
|
|
|
+ * @returns Value read
|
|
|
+ */
|
|
|
+ get: function ( source ) {
|
|
|
+ if ( $.isPlainObject( source ) ) {
|
|
|
+ // Build an object of get functions, and wrap them in a single call
|
|
|
+ var o = {};
|
|
|
+ $.each( source, function (key, val) {
|
|
|
+ if ( val ) {
|
|
|
+ o[key] = DataTable.util.get( val );
|
|
|
+ }
|
|
|
+ } );
|
|
|
+
|
|
|
+ return function (data, type, row, meta) {
|
|
|
+ var t = o[type] || o._;
|
|
|
+ return t !== undefined ?
|
|
|
+ t(data, type, row, meta) :
|
|
|
+ data;
|
|
|
+ };
|
|
|
+ }
|
|
|
+ else if ( source === null ) {
|
|
|
+ // Give an empty string for rendering / sorting etc
|
|
|
+ return function (data) { // type, row and meta also passed, but not used
|
|
|
+ return data;
|
|
|
+ };
|
|
|
+ }
|
|
|
+ else if ( typeof source === 'function' ) {
|
|
|
+ return function (data, type, row, meta) {
|
|
|
+ return source( data, type, row, meta );
|
|
|
+ };
|
|
|
+ }
|
|
|
+ else if ( typeof source === 'string' && (source.indexOf('.') !== -1 ||
|
|
|
+ source.indexOf('[') !== -1 || source.indexOf('(') !== -1) )
|
|
|
+ {
|
|
|
+ /* If there is a . in the source string then the data source is in a
|
|
|
+ * nested object so we loop over the data for each level to get the next
|
|
|
+ * level down. On each loop we test for undefined, and if found immediately
|
|
|
+ * return. This allows entire objects to be missing and sDefaultContent to
|
|
|
+ * be used if defined, rather than throwing an error
|
|
|
+ */
|
|
|
+ var fetchData = function (data, type, src) {
|
|
|
+ var arrayNotation, funcNotation, out, innerSrc;
|
|
|
+
|
|
|
+ if ( src !== "" ) {
|
|
|
+ var a = _fnSplitObjNotation( src );
|
|
|
+
|
|
|
+ for ( var i=0, iLen=a.length ; i<iLen ; i++ ) {
|
|
|
+ // Check if we are dealing with special notation
|
|
|
+ arrayNotation = a[i].match(__reArray);
|
|
|
+ funcNotation = a[i].match(__reFn);
|
|
|
+
|
|
|
+ if ( arrayNotation ) {
|
|
|
+ // Array notation
|
|
|
+ a[i] = a[i].replace(__reArray, '');
|
|
|
+
|
|
|
+ // Condition allows simply [] to be passed in
|
|
|
+ if ( a[i] !== "" ) {
|
|
|
+ data = data[ a[i] ];
|
|
|
+ }
|
|
|
+ out = [];
|
|
|
+
|
|
|
+ // Get the remainder of the nested object to get
|
|
|
+ a.splice( 0, i+1 );
|
|
|
+ innerSrc = a.join('.');
|
|
|
+
|
|
|
+ // Traverse each entry in the array getting the properties requested
|
|
|
+ if ( Array.isArray( data ) ) {
|
|
|
+ for ( var j=0, jLen=data.length ; j<jLen ; j++ ) {
|
|
|
+ out.push( fetchData( data[j], type, innerSrc ) );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // If a string is given in between the array notation indicators, that
|
|
|
+ // is used to join the strings together, otherwise an array is returned
|
|
|
+ var join = arrayNotation[0].substring(1, arrayNotation[0].length-1);
|
|
|
+ data = (join==="") ? out : out.join(join);
|
|
|
+
|
|
|
+ // The inner call to fetchData has already traversed through the remainder
|
|
|
+ // of the source requested, so we exit from the loop
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ else if ( funcNotation ) {
|
|
|
+ // Function call
|
|
|
+ a[i] = a[i].replace(__reFn, '');
|
|
|
+ data = data[ a[i] ]();
|
|
|
+ continue;
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( data === null || data[ a[i] ] === undefined ) {
|
|
|
+ return undefined;
|
|
|
+ }
|
|
|
+
|
|
|
+ data = data[ a[i] ];
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return data;
|
|
|
+ };
|
|
|
+
|
|
|
+ return function (data, type) { // row and meta also passed, but not used
|
|
|
+ return fetchData( data, type, source );
|
|
|
+ };
|
|
|
+ }
|
|
|
+ else {
|
|
|
+ // Array or flat object mapping
|
|
|
+ return function (data, type) { // row and meta also passed, but not used
|
|
|
+ return data[source];
|
|
|
+ };
|
|
|
+ }
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Create a mapping object that allows camel case parameters to be looked up
|
|
|
+ * for their Hungarian counterparts. The mapping is stored in a private
|
|
|
+ * parameter called `_hungarianMap` which can be accessed on the source object.
|
|
|
+ * @param {object} o
|
|
|
+ * @memberof DataTable#oApi
|
|
|
+ */
|
|
|
+ function _fnHungarianMap ( o )
|
|
|
+ {
|
|
|
+ var
|
|
|
+ hungarian = 'a aa ai ao as b fn i m o s ',
|
|
|
+ match,
|
|
|
+ newKey,
|
|
|
+ map = {};
|
|
|
+
|
|
|
+ $.each( o, function (key, val) {
|
|
|
+ match = key.match(/^([^A-Z]+?)([A-Z])/);
|
|
|
+
|
|
|
+ if ( match && hungarian.indexOf(match[1]+' ') !== -1 )
|
|
|
+ {
|
|
|
+ newKey = key.replace( match[0], match[2].toLowerCase() );
|
|
|
+ map[ newKey ] = key;
|
|
|
+
|
|
|
+ if ( match[1] === 'o' )
|
|
|
+ {
|
|
|
+ _fnHungarianMap( o[key] );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ } );
|
|
|
+
|
|
|
+ o._hungarianMap = map;
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Convert from camel case parameters to Hungarian, based on a Hungarian map
|
|
|
+ * created by _fnHungarianMap.
|
|
|
+ * @param {object} src The model object which holds all parameters that can be
|
|
|
+ * mapped.
|
|
|
+ * @param {object} user The object to convert from camel case to Hungarian.
|
|
|
+ * @param {boolean} force When set to `true`, properties which already have a
|
|
|
+ * Hungarian value in the `user` object will be overwritten. Otherwise they
|
|
|
+ * won't be.
|
|
|
+ * @memberof DataTable#oApi
|
|
|
+ */
|
|
|
+ function _fnCamelToHungarian ( src, user, force )
|
|
|
+ {
|
|
|
+ if ( ! src._hungarianMap ) {
|
|
|
+ _fnHungarianMap( src );
|
|
|
+ }
|
|
|
+
|
|
|
+ var hungarianKey;
|
|
|
+
|
|
|
+ $.each( user, function (key, val) {
|
|
|
+ hungarianKey = src._hungarianMap[ key ];
|
|
|
+
|
|
|
+ if ( hungarianKey !== undefined && (force || user[hungarianKey] === undefined) )
|
|
|
+ {
|
|
|
+ // For objects, we need to buzz down into the object to copy parameters
|
|
|
+ if ( hungarianKey.charAt(0) === 'o' )
|
|
|
+ {
|
|
|
+ // Copy the camelCase options over to the hungarian
|
|
|
+ if ( ! user[ hungarianKey ] ) {
|
|
|
+ user[ hungarianKey ] = {};
|
|
|
+ }
|
|
|
+ $.extend( true, user[hungarianKey], user[key] );
|
|
|
+
|
|
|
+ _fnCamelToHungarian( src[hungarianKey], user[hungarianKey], force );
|
|
|
+ }
|
|
|
+ else {
|
|
|
+ user[hungarianKey] = user[ key ];
|
|
|
+ }
|
|
|
+ }
|
|
|
+ } );
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Language compatibility - when certain options are given, and others aren't, we
|
|
|
+ * need to duplicate the values over, in order to provide backwards compatibility
|
|
|
+ * with older language files.
|
|
|
+ * @param {object} oSettings dataTables settings object
|
|
|
+ * @memberof DataTable#oApi
|
|
|
+ */
|
|
|
+ function _fnLanguageCompat( lang )
|
|
|
+ {
|
|
|
+ // Note the use of the Hungarian notation for the parameters in this method as
|
|
|
+ // this is called after the mapping of camelCase to Hungarian
|
|
|
+ var defaults = DataTable.defaults.oLanguage;
|
|
|
+
|
|
|
+ // Default mapping
|
|
|
+ var defaultDecimal = defaults.sDecimal;
|
|
|
+ if ( defaultDecimal ) {
|
|
|
+ _addNumericSort( defaultDecimal );
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( lang ) {
|
|
|
+ var zeroRecords = lang.sZeroRecords;
|
|
|
+
|
|
|
+ // Backwards compatibility - if there is no sEmptyTable given, then use the same as
|
|
|
+ // sZeroRecords - assuming that is given.
|
|
|
+ if ( ! lang.sEmptyTable && zeroRecords &&
|
|
|
+ defaults.sEmptyTable === "No data available in table" )
|
|
|
+ {
|
|
|
+ _fnMap( lang, lang, 'sZeroRecords', 'sEmptyTable' );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Likewise with loading records
|
|
|
+ if ( ! lang.sLoadingRecords && zeroRecords &&
|
|
|
+ defaults.sLoadingRecords === "Loading..." )
|
|
|
+ {
|
|
|
+ _fnMap( lang, lang, 'sZeroRecords', 'sLoadingRecords' );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Old parameter name of the thousands separator mapped onto the new
|
|
|
+ if ( lang.sInfoThousands ) {
|
|
|
+ lang.sThousands = lang.sInfoThousands;
|
|
|
+ }
|
|
|
+
|
|
|
+ var decimal = lang.sDecimal;
|
|
|
+ if ( decimal && defaultDecimal !== decimal ) {
|
|
|
+ _addNumericSort( decimal );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Map one parameter onto another
|
|
|
+ * @param {object} o Object to map
|
|
|
+ * @param {*} knew The new parameter name
|
|
|
+ * @param {*} old The old parameter name
|
|
|
+ */
|
|
|
+ var _fnCompatMap = function ( o, knew, old ) {
|
|
|
+ if ( o[ knew ] !== undefined ) {
|
|
|
+ o[ old ] = o[ knew ];
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Provide backwards compatibility for the main DT options. Note that the new
|
|
|
+ * options are mapped onto the old parameters, so this is an external interface
|
|
|
+ * change only.
|
|
|
+ * @param {object} init Object to map
|
|
|
+ */
|
|
|
+ function _fnCompatOpts ( init )
|
|
|
+ {
|
|
|
+ _fnCompatMap( init, 'ordering', 'bSort' );
|
|
|
+ _fnCompatMap( init, 'orderMulti', 'bSortMulti' );
|
|
|
+ _fnCompatMap( init, 'orderClasses', 'bSortClasses' );
|
|
|
+ _fnCompatMap( init, 'orderCellsTop', 'bSortCellsTop' );
|
|
|
+ _fnCompatMap( init, 'order', 'aaSorting' );
|
|
|
+ _fnCompatMap( init, 'orderFixed', 'aaSortingFixed' );
|
|
|
+ _fnCompatMap( init, 'paging', 'bPaginate' );
|
|
|
+ _fnCompatMap( init, 'pagingType', 'sPaginationType' );
|
|
|
+ _fnCompatMap( init, 'pageLength', 'iDisplayLength' );
|
|
|
+ _fnCompatMap( init, 'searching', 'bFilter' );
|
|
|
+
|
|
|
+ // Boolean initialisation of x-scrolling
|
|
|
+ if ( typeof init.sScrollX === 'boolean' ) {
|
|
|
+ init.sScrollX = init.sScrollX ? '100%' : '';
|
|
|
+ }
|
|
|
+ if ( typeof init.scrollX === 'boolean' ) {
|
|
|
+ init.scrollX = init.scrollX ? '100%' : '';
|
|
|
+ }
|
|
|
+
|
|
|
+ // Column search objects are in an array, so it needs to be converted
|
|
|
+ // element by element
|
|
|
+ var searchCols = init.aoSearchCols;
|
|
|
+
|
|
|
+ if ( searchCols ) {
|
|
|
+ for ( var i=0, ien=searchCols.length ; i<ien ; i++ ) {
|
|
|
+ if ( searchCols[i] ) {
|
|
|
+ _fnCamelToHungarian( DataTable.models.oSearch, searchCols[i] );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Provide backwards compatibility for column options. Note that the new options
|
|
|
+ * are mapped onto the old parameters, so this is an external interface change
|
|
|
+ * only.
|
|
|
+ * @param {object} init Object to map
|
|
|
+ */
|
|
|
+ function _fnCompatCols ( init )
|
|
|
+ {
|
|
|
+ _fnCompatMap( init, 'orderable', 'bSortable' );
|
|
|
+ _fnCompatMap( init, 'orderData', 'aDataSort' );
|
|
|
+ _fnCompatMap( init, 'orderSequence', 'asSorting' );
|
|
|
+ _fnCompatMap( init, 'orderDataType', 'sortDataType' );
|
|
|
+
|
|
|
+ // orderData can be given as an integer
|
|
|
+ var dataSort = init.aDataSort;
|
|
|
+ if ( typeof dataSort === 'number' && ! Array.isArray( dataSort ) ) {
|
|
|
+ init.aDataSort = [ dataSort ];
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Browser feature detection for capabilities, quirks
|
|
|
+ * @param {object} settings dataTables settings object
|
|
|
+ * @memberof DataTable#oApi
|
|
|
+ */
|
|
|
+ function _fnBrowserDetect( settings )
|
|
|
+ {
|
|
|
+ // We don't need to do this every time DataTables is constructed, the values
|
|
|
+ // calculated are specific to the browser and OS configuration which we
|
|
|
+ // don't expect to change between initialisations
|
|
|
+ if ( ! DataTable.__browser ) {
|
|
|
+ var browser = {};
|
|
|
+ DataTable.__browser = browser;
|
|
|
+
|
|
|
+ // Scrolling feature / quirks detection
|
|
|
+ var n = $('<div/>')
|
|
|
+ .css( {
|
|
|
+ position: 'fixed',
|
|
|
+ top: 0,
|
|
|
+ left: $(window).scrollLeft()*-1, // allow for scrolling
|
|
|
+ height: 1,
|
|
|
+ width: 1,
|
|
|
+ overflow: 'hidden'
|
|
|
+ } )
|
|
|
+ .append(
|
|
|
+ $('<div/>')
|
|
|
+ .css( {
|
|
|
+ position: 'absolute',
|
|
|
+ top: 1,
|
|
|
+ left: 1,
|
|
|
+ width: 100,
|
|
|
+ overflow: 'scroll'
|
|
|
+ } )
|
|
|
+ .append(
|
|
|
+ $('<div/>')
|
|
|
+ .css( {
|
|
|
+ width: '100%',
|
|
|
+ height: 10
|
|
|
+ } )
|
|
|
+ )
|
|
|
+ )
|
|
|
+ .appendTo( 'body' );
|
|
|
+
|
|
|
+ var outer = n.children();
|
|
|
+ var inner = outer.children();
|
|
|
+
|
|
|
+ // Numbers below, in order, are:
|
|
|
+ // inner.offsetWidth, inner.clientWidth, outer.offsetWidth, outer.clientWidth
|
|
|
+ //
|
|
|
+ // IE6 XP: 100 100 100 83
|
|
|
+ // IE7 Vista: 100 100 100 83
|
|
|
+ // IE 8+ Windows: 83 83 100 83
|
|
|
+ // Evergreen Windows: 83 83 100 83
|
|
|
+ // Evergreen Mac with scrollbars: 85 85 100 85
|
|
|
+ // Evergreen Mac without scrollbars: 100 100 100 100
|
|
|
+
|
|
|
+ // Get scrollbar width
|
|
|
+ browser.barWidth = outer[0].offsetWidth - outer[0].clientWidth;
|
|
|
+
|
|
|
+ // IE6/7 will oversize a width 100% element inside a scrolling element, to
|
|
|
+ // include the width of the scrollbar, while other browsers ensure the inner
|
|
|
+ // element is contained without forcing scrolling
|
|
|
+ browser.bScrollOversize = inner[0].offsetWidth === 100 && outer[0].clientWidth !== 100;
|
|
|
+
|
|
|
+ // In rtl text layout, some browsers (most, but not all) will place the
|
|
|
+ // scrollbar on the left, rather than the right.
|
|
|
+ browser.bScrollbarLeft = Math.round( inner.offset().left ) !== 1;
|
|
|
+
|
|
|
+ // IE8- don't provide height and width for getBoundingClientRect
|
|
|
+ browser.bBounding = n[0].getBoundingClientRect().width ? true : false;
|
|
|
+
|
|
|
+ n.remove();
|
|
|
+ }
|
|
|
+
|
|
|
+ $.extend( settings.oBrowser, DataTable.__browser );
|
|
|
+ settings.oScroll.iBarWidth = DataTable.__browser.barWidth;
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Array.prototype reduce[Right] method, used for browsers which don't support
|
|
|
+ * JS 1.6. Done this way to reduce code size, since we iterate either way
|
|
|
+ * @param {object} settings dataTables settings object
|
|
|
+ * @memberof DataTable#oApi
|
|
|
+ */
|
|
|
+ function _fnReduce ( that, fn, init, start, end, inc )
|
|
|
+ {
|
|
|
+ var
|
|
|
+ i = start,
|
|
|
+ value,
|
|
|
+ isSet = false;
|
|
|
+
|
|
|
+ if ( init !== undefined ) {
|
|
|
+ value = init;
|
|
|
+ isSet = true;
|
|
|
+ }
|
|
|
+
|
|
|
+ while ( i !== end ) {
|
|
|
+ if ( ! that.hasOwnProperty(i) ) {
|
|
|
+ continue;
|
|
|
+ }
|
|
|
+
|
|
|
+ value = isSet ?
|
|
|
+ fn( value, that[i], i, that ) :
|
|
|
+ that[i];
|
|
|
+
|
|
|
+ isSet = true;
|
|
|
+ i += inc;
|
|
|
+ }
|
|
|
+
|
|
|
+ return value;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Add a column to the list used for the table with default values
|
|
|
+ * @param {object} oSettings dataTables settings object
|
|
|
+ * @param {node} nTh The th element for this column
|
|
|
+ * @memberof DataTable#oApi
|
|
|
+ */
|
|
|
+ function _fnAddColumn( oSettings, nTh )
|
|
|
+ {
|
|
|
+ // Add column to aoColumns array
|
|
|
+ var oDefaults = DataTable.defaults.column;
|
|
|
+ var iCol = oSettings.aoColumns.length;
|
|
|
+ var oCol = $.extend( {}, DataTable.models.oColumn, oDefaults, {
|
|
|
+ "nTh": nTh ? nTh : document.createElement('th'),
|
|
|
+ "sTitle": oDefaults.sTitle ? oDefaults.sTitle : nTh ? nTh.innerHTML : '',
|
|
|
+ "aDataSort": oDefaults.aDataSort ? oDefaults.aDataSort : [iCol],
|
|
|
+ "mData": oDefaults.mData ? oDefaults.mData : iCol,
|
|
|
+ idx: iCol
|
|
|
+ } );
|
|
|
+ oSettings.aoColumns.push( oCol );
|
|
|
+
|
|
|
+ // Add search object for column specific search. Note that the `searchCols[ iCol ]`
|
|
|
+ // passed into extend can be undefined. This allows the user to give a default
|
|
|
+ // with only some of the parameters defined, and also not give a default
|
|
|
+ var searchCols = oSettings.aoPreSearchCols;
|
|
|
+ searchCols[ iCol ] = $.extend( {}, DataTable.models.oSearch, searchCols[ iCol ] );
|
|
|
+
|
|
|
+ // Use the default column options function to initialise classes etc
|
|
|
+ _fnColumnOptions( oSettings, iCol, $(nTh).data() );
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Apply options for a column
|
|
|
+ * @param {object} oSettings dataTables settings object
|
|
|
+ * @param {int} iCol column index to consider
|
|
|
+ * @param {object} oOptions object with sType, bVisible and bSearchable etc
|
|
|
+ * @memberof DataTable#oApi
|
|
|
+ */
|
|
|
+ function _fnColumnOptions( oSettings, iCol, oOptions )
|
|
|
+ {
|
|
|
+ var oCol = oSettings.aoColumns[ iCol ];
|
|
|
+ var oClasses = oSettings.oClasses;
|
|
|
+ var th = $(oCol.nTh);
|
|
|
+
|
|
|
+ // Try to get width information from the DOM. We can't get it from CSS
|
|
|
+ // as we'd need to parse the CSS stylesheet. `width` option can override
|
|
|
+ if ( ! oCol.sWidthOrig ) {
|
|
|
+ // Width attribute
|
|
|
+ oCol.sWidthOrig = th.attr('width') || null;
|
|
|
+
|
|
|
+ // Style attribute
|
|
|
+ var t = (th.attr('style') || '').match(/width:\s*(\d+[pxem%]+)/);
|
|
|
+ if ( t ) {
|
|
|
+ oCol.sWidthOrig = t[1];
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ /* User specified column options */
|
|
|
+ if ( oOptions !== undefined && oOptions !== null )
|
|
|
+ {
|
|
|
+ // Backwards compatibility
|
|
|
+ _fnCompatCols( oOptions );
|
|
|
+
|
|
|
+ // Map camel case parameters to their Hungarian counterparts
|
|
|
+ _fnCamelToHungarian( DataTable.defaults.column, oOptions, true );
|
|
|
+
|
|
|
+ /* Backwards compatibility for mDataProp */
|
|
|
+ if ( oOptions.mDataProp !== undefined && !oOptions.mData )
|
|
|
+ {
|
|
|
+ oOptions.mData = oOptions.mDataProp;
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( oOptions.sType )
|
|
|
+ {
|
|
|
+ oCol._sManualType = oOptions.sType;
|
|
|
+ }
|
|
|
+
|
|
|
+ // `class` is a reserved word in Javascript, so we need to provide
|
|
|
+ // the ability to use a valid name for the camel case input
|
|
|
+ if ( oOptions.className && ! oOptions.sClass )
|
|
|
+ {
|
|
|
+ oOptions.sClass = oOptions.className;
|
|
|
+ }
|
|
|
+ if ( oOptions.sClass ) {
|
|
|
+ th.addClass( oOptions.sClass );
|
|
|
+ }
|
|
|
+
|
|
|
+ $.extend( oCol, oOptions );
|
|
|
+ _fnMap( oCol, oOptions, "sWidth", "sWidthOrig" );
|
|
|
+
|
|
|
+ /* iDataSort to be applied (backwards compatibility), but aDataSort will take
|
|
|
+ * priority if defined
|
|
|
+ */
|
|
|
+ if ( oOptions.iDataSort !== undefined )
|
|
|
+ {
|
|
|
+ oCol.aDataSort = [ oOptions.iDataSort ];
|
|
|
+ }
|
|
|
+ _fnMap( oCol, oOptions, "aDataSort" );
|
|
|
+ }
|
|
|
+
|
|
|
+ /* Cache the data get and set functions for speed */
|
|
|
+ var mDataSrc = oCol.mData;
|
|
|
+ var mData = _fnGetObjectDataFn( mDataSrc );
|
|
|
+ var mRender = oCol.mRender ? _fnGetObjectDataFn( oCol.mRender ) : null;
|
|
|
+
|
|
|
+ var attrTest = function( src ) {
|
|
|
+ return typeof src === 'string' && src.indexOf('@') !== -1;
|
|
|
+ };
|
|
|
+ oCol._bAttrSrc = $.isPlainObject( mDataSrc ) && (
|
|
|
+ attrTest(mDataSrc.sort) || attrTest(mDataSrc.type) || attrTest(mDataSrc.filter)
|
|
|
+ );
|
|
|
+ oCol._setter = null;
|
|
|
+
|
|
|
+ oCol.fnGetData = function (rowData, type, meta) {
|
|
|
+ var innerData = mData( rowData, type, undefined, meta );
|
|
|
+
|
|
|
+ return mRender && type ?
|
|
|
+ mRender( innerData, type, rowData, meta ) :
|
|
|
+ innerData;
|
|
|
+ };
|
|
|
+ oCol.fnSetData = function ( rowData, val, meta ) {
|
|
|
+ return _fnSetObjectDataFn( mDataSrc )( rowData, val, meta );
|
|
|
+ };
|
|
|
+
|
|
|
+ // Indicate if DataTables should read DOM data as an object or array
|
|
|
+ // Used in _fnGetRowElements
|
|
|
+ if ( typeof mDataSrc !== 'number' ) {
|
|
|
+ oSettings._rowReadObject = true;
|
|
|
+ }
|
|
|
+
|
|
|
+ /* Feature sorting overrides column specific when off */
|
|
|
+ if ( !oSettings.oFeatures.bSort )
|
|
|
+ {
|
|
|
+ oCol.bSortable = false;
|
|
|
+ th.addClass( oClasses.sSortableNone ); // Have to add class here as order event isn't called
|
|
|
+ }
|
|
|
+
|
|
|
+ /* Check that the class assignment is correct for sorting */
|
|
|
+ var bAsc = $.inArray('asc', oCol.asSorting) !== -1;
|
|
|
+ var bDesc = $.inArray('desc', oCol.asSorting) !== -1;
|
|
|
+ if ( !oCol.bSortable || (!bAsc && !bDesc) )
|
|
|
+ {
|
|
|
+ oCol.sSortingClass = oClasses.sSortableNone;
|
|
|
+ oCol.sSortingClassJUI = "";
|
|
|
+ }
|
|
|
+ else if ( bAsc && !bDesc )
|
|
|
+ {
|
|
|
+ oCol.sSortingClass = oClasses.sSortableAsc;
|
|
|
+ oCol.sSortingClassJUI = oClasses.sSortJUIAscAllowed;
|
|
|
+ }
|
|
|
+ else if ( !bAsc && bDesc )
|
|
|
+ {
|
|
|
+ oCol.sSortingClass = oClasses.sSortableDesc;
|
|
|
+ oCol.sSortingClassJUI = oClasses.sSortJUIDescAllowed;
|
|
|
+ }
|
|
|
+ else
|
|
|
+ {
|
|
|
+ oCol.sSortingClass = oClasses.sSortable;
|
|
|
+ oCol.sSortingClassJUI = oClasses.sSortJUI;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Adjust the table column widths for new data. Note: you would probably want to
|
|
|
+ * do a redraw after calling this function!
|
|
|
+ * @param {object} settings dataTables settings object
|
|
|
+ * @memberof DataTable#oApi
|
|
|
+ */
|
|
|
+ function _fnAdjustColumnSizing ( settings )
|
|
|
+ {
|
|
|
+ /* Not interested in doing column width calculation if auto-width is disabled */
|
|
|
+ if ( settings.oFeatures.bAutoWidth !== false )
|
|
|
+ {
|
|
|
+ var columns = settings.aoColumns;
|
|
|
+
|
|
|
+ _fnCalculateColumnWidths( settings );
|
|
|
+ for ( var i=0 , iLen=columns.length ; i<iLen ; i++ )
|
|
|
+ {
|
|
|
+ columns[i].nTh.style.width = columns[i].sWidth;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ var scroll = settings.oScroll;
|
|
|
+ if ( scroll.sY !== '' || scroll.sX !== '')
|
|
|
+ {
|
|
|
+ _fnScrollDraw( settings );
|
|
|
+ }
|
|
|
+
|
|
|
+ _fnCallbackFire( settings, null, 'column-sizing', [settings] );
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Convert the index of a visible column to the index in the data array (take account
|
|
|
+ * of hidden columns)
|
|
|
+ * @param {object} oSettings dataTables settings object
|
|
|
+ * @param {int} iMatch Visible column index to lookup
|
|
|
+ * @returns {int} i the data index
|
|
|
+ * @memberof DataTable#oApi
|
|
|
+ */
|
|
|
+ function _fnVisibleToColumnIndex( oSettings, iMatch )
|
|
|
+ {
|
|
|
+ var aiVis = _fnGetColumns( oSettings, 'bVisible' );
|
|
|
+
|
|
|
+ return typeof aiVis[iMatch] === 'number' ?
|
|
|
+ aiVis[iMatch] :
|
|
|
+ null;
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Convert the index of an index in the data array and convert it to the visible
|
|
|
+ * column index (take account of hidden columns)
|
|
|
+ * @param {int} iMatch Column index to lookup
|
|
|
+ * @param {object} oSettings dataTables settings object
|
|
|
+ * @returns {int} i the data index
|
|
|
+ * @memberof DataTable#oApi
|
|
|
+ */
|
|
|
+ function _fnColumnIndexToVisible( oSettings, iMatch )
|
|
|
+ {
|
|
|
+ var aiVis = _fnGetColumns( oSettings, 'bVisible' );
|
|
|
+ var iPos = $.inArray( iMatch, aiVis );
|
|
|
+
|
|
|
+ return iPos !== -1 ? iPos : null;
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Get the number of visible columns
|
|
|
+ * @param {object} oSettings dataTables settings object
|
|
|
+ * @returns {int} i the number of visible columns
|
|
|
+ * @memberof DataTable#oApi
|
|
|
+ */
|
|
|
+ function _fnVisbleColumns( oSettings )
|
|
|
+ {
|
|
|
+ var vis = 0;
|
|
|
+
|
|
|
+ // No reduce in IE8, use a loop for now
|
|
|
+ $.each( oSettings.aoColumns, function ( i, col ) {
|
|
|
+ if ( col.bVisible && $(col.nTh).css('display') !== 'none' ) {
|
|
|
+ vis++;
|
|
|
+ }
|
|
|
+ } );
|
|
|
+
|
|
|
+ return vis;
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Get an array of column indexes that match a given property
|
|
|
+ * @param {object} oSettings dataTables settings object
|
|
|
+ * @param {string} sParam Parameter in aoColumns to look for - typically
|
|
|
+ * bVisible or bSearchable
|
|
|
+ * @returns {array} Array of indexes with matched properties
|
|
|
+ * @memberof DataTable#oApi
|
|
|
+ */
|
|
|
+ function _fnGetColumns( oSettings, sParam )
|
|
|
+ {
|
|
|
+ var a = [];
|
|
|
+
|
|
|
+ $.map( oSettings.aoColumns, function(val, i) {
|
|
|
+ if ( val[sParam] ) {
|
|
|
+ a.push( i );
|
|
|
+ }
|
|
|
+ } );
|
|
|
+
|
|
|
+ return a;
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Calculate the 'type' of a column
|
|
|
+ * @param {object} settings dataTables settings object
|
|
|
+ * @memberof DataTable#oApi
|
|
|
+ */
|
|
|
+ function _fnColumnTypes ( settings )
|
|
|
+ {
|
|
|
+ var columns = settings.aoColumns;
|
|
|
+ var data = settings.aoData;
|
|
|
+ var types = DataTable.ext.type.detect;
|
|
|
+ var i, ien, j, jen, k, ken;
|
|
|
+ var col, cell, detectedType, cache;
|
|
|
+
|
|
|
+ // For each column, spin over the
|
|
|
+ for ( i=0, ien=columns.length ; i<ien ; i++ ) {
|
|
|
+ col = columns[i];
|
|
|
+ cache = [];
|
|
|
+
|
|
|
+ if ( ! col.sType && col._sManualType ) {
|
|
|
+ col.sType = col._sManualType;
|
|
|
+ }
|
|
|
+ else if ( ! col.sType ) {
|
|
|
+ for ( j=0, jen=types.length ; j<jen ; j++ ) {
|
|
|
+ for ( k=0, ken=data.length ; k<ken ; k++ ) {
|
|
|
+ // Use a cache array so we only need to get the type data
|
|
|
+ // from the formatter once (when using multiple detectors)
|
|
|
+ if ( cache[k] === undefined ) {
|
|
|
+ cache[k] = _fnGetCellData( settings, k, i, 'type' );
|
|
|
+ }
|
|
|
+
|
|
|
+ detectedType = types[j]( cache[k], settings );
|
|
|
+
|
|
|
+ // If null, then this type can't apply to this column, so
|
|
|
+ // rather than testing all cells, break out. There is an
|
|
|
+ // exception for the last type which is `html`. We need to
|
|
|
+ // scan all rows since it is possible to mix string and HTML
|
|
|
+ // types
|
|
|
+ if ( ! detectedType && j !== types.length-1 ) {
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Only a single match is needed for html type since it is
|
|
|
+ // bottom of the pile and very similar to string - but it
|
|
|
+ // must not be empty
|
|
|
+ if ( detectedType === 'html' && ! _empty(cache[k]) ) {
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Type is valid for all data points in the column - use this
|
|
|
+ // type
|
|
|
+ if ( detectedType ) {
|
|
|
+ col.sType = detectedType;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Fall back - if no type was detected, always use string
|
|
|
+ if ( ! col.sType ) {
|
|
|
+ col.sType = 'string';
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Take the column definitions and static columns arrays and calculate how
|
|
|
+ * they relate to column indexes. The callback function will then apply the
|
|
|
+ * definition found for a column to a suitable configuration object.
|
|
|
+ * @param {object} oSettings dataTables settings object
|
|
|
+ * @param {array} aoColDefs The aoColumnDefs array that is to be applied
|
|
|
+ * @param {array} aoCols The aoColumns array that defines columns individually
|
|
|
+ * @param {function} fn Callback function - takes two parameters, the calculated
|
|
|
+ * column index and the definition for that column.
|
|
|
+ * @memberof DataTable#oApi
|
|
|
+ */
|
|
|
+ function _fnApplyColumnDefs( oSettings, aoColDefs, aoCols, fn )
|
|
|
+ {
|
|
|
+ var i, iLen, j, jLen, k, kLen, def;
|
|
|
+ var columns = oSettings.aoColumns;
|
|
|
+
|
|
|
+ // Column definitions with aTargets
|
|
|
+ if ( aoColDefs )
|
|
|
+ {
|
|
|
+ /* Loop over the definitions array - loop in reverse so first instance has priority */
|
|
|
+ for ( i=aoColDefs.length-1 ; i>=0 ; i-- )
|
|
|
+ {
|
|
|
+ def = aoColDefs[i];
|
|
|
+
|
|
|
+ /* Each definition can target multiple columns, as it is an array */
|
|
|
+ var aTargets = def.targets !== undefined ?
|
|
|
+ def.targets :
|
|
|
+ def.aTargets;
|
|
|
+
|
|
|
+ if ( ! Array.isArray( aTargets ) )
|
|
|
+ {
|
|
|
+ aTargets = [ aTargets ];
|
|
|
+ }
|
|
|
+
|
|
|
+ for ( j=0, jLen=aTargets.length ; j<jLen ; j++ )
|
|
|
+ {
|
|
|
+ if ( typeof aTargets[j] === 'number' && aTargets[j] >= 0 )
|
|
|
+ {
|
|
|
+ /* Add columns that we don't yet know about */
|
|
|
+ while( columns.length <= aTargets[j] )
|
|
|
+ {
|
|
|
+ _fnAddColumn( oSettings );
|
|
|
+ }
|
|
|
+
|
|
|
+ /* Integer, basic index */
|
|
|
+ fn( aTargets[j], def );
|
|
|
+ }
|
|
|
+ else if ( typeof aTargets[j] === 'number' && aTargets[j] < 0 )
|
|
|
+ {
|
|
|
+ /* Negative integer, right to left column counting */
|
|
|
+ fn( columns.length+aTargets[j], def );
|
|
|
+ }
|
|
|
+ else if ( typeof aTargets[j] === 'string' )
|
|
|
+ {
|
|
|
+ /* Class name matching on TH element */
|
|
|
+ for ( k=0, kLen=columns.length ; k<kLen ; k++ )
|
|
|
+ {
|
|
|
+ if ( aTargets[j] == "_all" ||
|
|
|
+ $(columns[k].nTh).hasClass( aTargets[j] ) )
|
|
|
+ {
|
|
|
+ fn( k, def );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Statically defined columns array
|
|
|
+ if ( aoCols )
|
|
|
+ {
|
|
|
+ for ( i=0, iLen=aoCols.length ; i<iLen ; i++ )
|
|
|
+ {
|
|
|
+ fn( i, aoCols[i] );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Add a data array to the table, creating DOM node etc. This is the parallel to
|
|
|
+ * _fnGatherData, but for adding rows from a Javascript source, rather than a
|
|
|
+ * DOM source.
|
|
|
+ * @param {object} oSettings dataTables settings object
|
|
|
+ * @param {array} aData data array to be added
|
|
|
+ * @param {node} [nTr] TR element to add to the table - optional. If not given,
|
|
|
+ * DataTables will create a row automatically
|
|
|
+ * @param {array} [anTds] Array of TD|TH elements for the row - must be given
|
|
|
+ * if nTr is.
|
|
|
+ * @returns {int} >=0 if successful (index of new aoData entry), -1 if failed
|
|
|
+ * @memberof DataTable#oApi
|
|
|
+ */
|
|
|
+ function _fnAddData ( oSettings, aDataIn, nTr, anTds )
|
|
|
+ {
|
|
|
+ /* Create the object for storing information about this new row */
|
|
|
+ var iRow = oSettings.aoData.length;
|
|
|
+ var oData = $.extend( true, {}, DataTable.models.oRow, {
|
|
|
+ src: nTr ? 'dom' : 'data',
|
|
|
+ idx: iRow
|
|
|
+ } );
|
|
|
+
|
|
|
+ oData._aData = aDataIn;
|
|
|
+ oSettings.aoData.push( oData );
|
|
|
+
|
|
|
+ /* Create the cells */
|
|
|
+ var nTd, sThisType;
|
|
|
+ var columns = oSettings.aoColumns;
|
|
|
+
|
|
|
+ // Invalidate the column types as the new data needs to be revalidated
|
|
|
+ for ( var i=0, iLen=columns.length ; i<iLen ; i++ )
|
|
|
+ {
|
|
|
+ columns[i].sType = null;
|
|
|
+ }
|
|
|
+
|
|
|
+ /* Add to the display array */
|
|
|
+ oSettings.aiDisplayMaster.push( iRow );
|
|
|
+
|
|
|
+ var id = oSettings.rowIdFn( aDataIn );
|
|
|
+ if ( id !== undefined ) {
|
|
|
+ oSettings.aIds[ id ] = oData;
|
|
|
+ }
|
|
|
+
|
|
|
+ /* Create the DOM information, or register it if already present */
|
|
|
+ if ( nTr || ! oSettings.oFeatures.bDeferRender )
|
|
|
+ {
|
|
|
+ _fnCreateTr( oSettings, iRow, nTr, anTds );
|
|
|
+ }
|
|
|
+
|
|
|
+ return iRow;
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Add one or more TR elements to the table. Generally we'd expect to
|
|
|
+ * use this for reading data from a DOM sourced table, but it could be
|
|
|
+ * used for an TR element. Note that if a TR is given, it is used (i.e.
|
|
|
+ * it is not cloned).
|
|
|
+ * @param {object} settings dataTables settings object
|
|
|
+ * @param {array|node|jQuery} trs The TR element(s) to add to the table
|
|
|
+ * @returns {array} Array of indexes for the added rows
|
|
|
+ * @memberof DataTable#oApi
|
|
|
+ */
|
|
|
+ function _fnAddTr( settings, trs )
|
|
|
+ {
|
|
|
+ var row;
|
|
|
+
|
|
|
+ // Allow an individual node to be passed in
|
|
|
+ if ( ! (trs instanceof $) ) {
|
|
|
+ trs = $(trs);
|
|
|
+ }
|
|
|
+
|
|
|
+ return trs.map( function (i, el) {
|
|
|
+ row = _fnGetRowElements( settings, el );
|
|
|
+ return _fnAddData( settings, row.data, el, row.cells );
|
|
|
+ } );
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Take a TR element and convert it to an index in aoData
|
|
|
+ * @param {object} oSettings dataTables settings object
|
|
|
+ * @param {node} n the TR element to find
|
|
|
+ * @returns {int} index if the node is found, null if not
|
|
|
+ * @memberof DataTable#oApi
|
|
|
+ */
|
|
|
+ function _fnNodeToDataIndex( oSettings, n )
|
|
|
+ {
|
|
|
+ return (n._DT_RowIndex!==undefined) ? n._DT_RowIndex : null;
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Take a TD element and convert it into a column data index (not the visible index)
|
|
|
+ * @param {object} oSettings dataTables settings object
|
|
|
+ * @param {int} iRow The row number the TD/TH can be found in
|
|
|
+ * @param {node} n The TD/TH element to find
|
|
|
+ * @returns {int} index if the node is found, -1 if not
|
|
|
+ * @memberof DataTable#oApi
|
|
|
+ */
|
|
|
+ function _fnNodeToColumnIndex( oSettings, iRow, n )
|
|
|
+ {
|
|
|
+ return $.inArray( n, oSettings.aoData[ iRow ].anCells );
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Get the data for a given cell from the internal cache, taking into account data mapping
|
|
|
+ * @param {object} settings dataTables settings object
|
|
|
+ * @param {int} rowIdx aoData row id
|
|
|
+ * @param {int} colIdx Column index
|
|
|
+ * @param {string} type data get type ('display', 'type' 'filter|search' 'sort|order')
|
|
|
+ * @returns {*} Cell data
|
|
|
+ * @memberof DataTable#oApi
|
|
|
+ */
|
|
|
+ function _fnGetCellData( settings, rowIdx, colIdx, type )
|
|
|
+ {
|
|
|
+ if (type === 'search') {
|
|
|
+ type = 'filter';
|
|
|
+ }
|
|
|
+ else if (type === 'order') {
|
|
|
+ type = 'sort';
|
|
|
+ }
|
|
|
+
|
|
|
+ var draw = settings.iDraw;
|
|
|
+ var col = settings.aoColumns[colIdx];
|
|
|
+ var rowData = settings.aoData[rowIdx]._aData;
|
|
|
+ var defaultContent = col.sDefaultContent;
|
|
|
+ var cellData = col.fnGetData( rowData, type, {
|
|
|
+ settings: settings,
|
|
|
+ row: rowIdx,
|
|
|
+ col: colIdx
|
|
|
+ } );
|
|
|
+
|
|
|
+ if ( cellData === undefined ) {
|
|
|
+ if ( settings.iDrawError != draw && defaultContent === null ) {
|
|
|
+ _fnLog( settings, 0, "Requested unknown parameter "+
|
|
|
+ (typeof col.mData=='function' ? '{function}' : "'"+col.mData+"'")+
|
|
|
+ " for row "+rowIdx+", column "+colIdx, 4 );
|
|
|
+ settings.iDrawError = draw;
|
|
|
+ }
|
|
|
+ return defaultContent;
|
|
|
+ }
|
|
|
+
|
|
|
+ // When the data source is null and a specific data type is requested (i.e.
|
|
|
+ // not the original data), we can use default column data
|
|
|
+ if ( (cellData === rowData || cellData === null) && defaultContent !== null && type !== undefined ) {
|
|
|
+ cellData = defaultContent;
|
|
|
+ }
|
|
|
+ else if ( typeof cellData === 'function' ) {
|
|
|
+ // If the data source is a function, then we run it and use the return,
|
|
|
+ // executing in the scope of the data object (for instances)
|
|
|
+ return cellData.call( rowData );
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( cellData === null && type === 'display' ) {
|
|
|
+ return '';
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( type === 'filter' ) {
|
|
|
+ var fomatters = DataTable.ext.type.search;
|
|
|
+
|
|
|
+ if ( fomatters[ col.sType ] ) {
|
|
|
+ cellData = fomatters[ col.sType ]( cellData );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return cellData;
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Set the value for a specific cell, into the internal data cache
|
|
|
+ * @param {object} settings dataTables settings object
|
|
|
+ * @param {int} rowIdx aoData row id
|
|
|
+ * @param {int} colIdx Column index
|
|
|
+ * @param {*} val Value to set
|
|
|
+ * @memberof DataTable#oApi
|
|
|
+ */
|
|
|
+ function _fnSetCellData( settings, rowIdx, colIdx, val )
|
|
|
+ {
|
|
|
+ var col = settings.aoColumns[colIdx];
|
|
|
+ var rowData = settings.aoData[rowIdx]._aData;
|
|
|
+
|
|
|
+ col.fnSetData( rowData, val, {
|
|
|
+ settings: settings,
|
|
|
+ row: rowIdx,
|
|
|
+ col: colIdx
|
|
|
+ } );
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ // Private variable that is used to match action syntax in the data property object
|
|
|
+ var __reArray = /\[.*?\]$/;
|
|
|
+ var __reFn = /\(\)$/;
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Split string on periods, taking into account escaped periods
|
|
|
+ * @param {string} str String to split
|
|
|
+ * @return {array} Split string
|
|
|
+ */
|
|
|
+ function _fnSplitObjNotation( str )
|
|
|
+ {
|
|
|
+ return $.map( str.match(/(\\.|[^\.])+/g) || [''], function ( s ) {
|
|
|
+ return s.replace(/\\\./g, '.');
|
|
|
+ } );
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Return a function that can be used to get data from a source object, taking
|
|
|
+ * into account the ability to use nested objects as a source
|
|
|
+ * @param {string|int|function} mSource The data source for the object
|
|
|
+ * @returns {function} Data get function
|
|
|
+ * @memberof DataTable#oApi
|
|
|
+ */
|
|
|
+ var _fnGetObjectDataFn = DataTable.util.get;
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Return a function that can be used to set data from a source object, taking
|
|
|
+ * into account the ability to use nested objects as a source
|
|
|
+ * @param {string|int|function} mSource The data source for the object
|
|
|
+ * @returns {function} Data set function
|
|
|
+ * @memberof DataTable#oApi
|
|
|
+ */
|
|
|
+ var _fnSetObjectDataFn = DataTable.util.set;
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Return an array with the full table data
|
|
|
+ * @param {object} oSettings dataTables settings object
|
|
|
+ * @returns array {array} aData Master data array
|
|
|
+ * @memberof DataTable#oApi
|
|
|
+ */
|
|
|
+ function _fnGetDataMaster ( settings )
|
|
|
+ {
|
|
|
+ return _pluck( settings.aoData, '_aData' );
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Nuke the table
|
|
|
+ * @param {object} oSettings dataTables settings object
|
|
|
+ * @memberof DataTable#oApi
|
|
|
+ */
|
|
|
+ function _fnClearTable( settings )
|
|
|
+ {
|
|
|
+ settings.aoData.length = 0;
|
|
|
+ settings.aiDisplayMaster.length = 0;
|
|
|
+ settings.aiDisplay.length = 0;
|
|
|
+ settings.aIds = {};
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Take an array of integers (index array) and remove a target integer (value - not
|
|
|
+ * the key!)
|
|
|
+ * @param {array} a Index array to target
|
|
|
+ * @param {int} iTarget value to find
|
|
|
+ * @memberof DataTable#oApi
|
|
|
+ */
|
|
|
+ function _fnDeleteIndex( a, iTarget, splice )
|
|
|
+ {
|
|
|
+ var iTargetIndex = -1;
|
|
|
+
|
|
|
+ for ( var i=0, iLen=a.length ; i<iLen ; i++ )
|
|
|
+ {
|
|
|
+ if ( a[i] == iTarget )
|
|
|
+ {
|
|
|
+ iTargetIndex = i;
|
|
|
+ }
|
|
|
+ else if ( a[i] > iTarget )
|
|
|
+ {
|
|
|
+ a[i]--;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( iTargetIndex != -1 && splice === undefined )
|
|
|
+ {
|
|
|
+ a.splice( iTargetIndex, 1 );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Mark cached data as invalid such that a re-read of the data will occur when
|
|
|
+ * the cached data is next requested. Also update from the data source object.
|
|
|
+ *
|
|
|
+ * @param {object} settings DataTables settings object
|
|
|
+ * @param {int} rowIdx Row index to invalidate
|
|
|
+ * @param {string} [src] Source to invalidate from: undefined, 'auto', 'dom'
|
|
|
+ * or 'data'
|
|
|
+ * @param {int} [colIdx] Column index to invalidate. If undefined the whole
|
|
|
+ * row will be invalidated
|
|
|
+ * @memberof DataTable#oApi
|
|
|
+ *
|
|
|
+ * @todo For the modularisation of v1.11 this will need to become a callback, so
|
|
|
+ * the sort and filter methods can subscribe to it. That will required
|
|
|
+ * initialisation options for sorting, which is why it is not already baked in
|
|
|
+ */
|
|
|
+ function _fnInvalidate( settings, rowIdx, src, colIdx )
|
|
|
+ {
|
|
|
+ var row = settings.aoData[ rowIdx ];
|
|
|
+ var i, ien;
|
|
|
+ var cellWrite = function ( cell, col ) {
|
|
|
+ // This is very frustrating, but in IE if you just write directly
|
|
|
+ // to innerHTML, and elements that are overwritten are GC'ed,
|
|
|
+ // even if there is a reference to them elsewhere
|
|
|
+ while ( cell.childNodes.length ) {
|
|
|
+ cell.removeChild( cell.firstChild );
|
|
|
+ }
|
|
|
+
|
|
|
+ cell.innerHTML = _fnGetCellData( settings, rowIdx, col, 'display' );
|
|
|
+ };
|
|
|
+
|
|
|
+ // Are we reading last data from DOM or the data object?
|
|
|
+ if ( src === 'dom' || ((! src || src === 'auto') && row.src === 'dom') ) {
|
|
|
+ // Read the data from the DOM
|
|
|
+ row._aData = _fnGetRowElements(
|
|
|
+ settings, row, colIdx, colIdx === undefined ? undefined : row._aData
|
|
|
+ )
|
|
|
+ .data;
|
|
|
+ }
|
|
|
+ else {
|
|
|
+ // Reading from data object, update the DOM
|
|
|
+ var cells = row.anCells;
|
|
|
+
|
|
|
+ if ( cells ) {
|
|
|
+ if ( colIdx !== undefined ) {
|
|
|
+ cellWrite( cells[colIdx], colIdx );
|
|
|
+ }
|
|
|
+ else {
|
|
|
+ for ( i=0, ien=cells.length ; i<ien ; i++ ) {
|
|
|
+ cellWrite( cells[i], i );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // For both row and cell invalidation, the cached data for sorting and
|
|
|
+ // filtering is nulled out
|
|
|
+ row._aSortData = null;
|
|
|
+ row._aFilterData = null;
|
|
|
+
|
|
|
+ // Invalidate the type for a specific column (if given) or all columns since
|
|
|
+ // the data might have changed
|
|
|
+ var cols = settings.aoColumns;
|
|
|
+ if ( colIdx !== undefined ) {
|
|
|
+ cols[ colIdx ].sType = null;
|
|
|
+ }
|
|
|
+ else {
|
|
|
+ for ( i=0, ien=cols.length ; i<ien ; i++ ) {
|
|
|
+ cols[i].sType = null;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Update DataTables special `DT_*` attributes for the row
|
|
|
+ _fnRowAttributes( settings, row );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Build a data source object from an HTML row, reading the contents of the
|
|
|
+ * cells that are in the row.
|
|
|
+ *
|
|
|
+ * @param {object} settings DataTables settings object
|
|
|
+ * @param {node|object} TR element from which to read data or existing row
|
|
|
+ * object from which to re-read the data from the cells
|
|
|
+ * @param {int} [colIdx] Optional column index
|
|
|
+ * @param {array|object} [d] Data source object. If `colIdx` is given then this
|
|
|
+ * parameter should also be given and will be used to write the data into.
|
|
|
+ * Only the column in question will be written
|
|
|
+ * @returns {object} Object with two parameters: `data` the data read, in
|
|
|
+ * document order, and `cells` and array of nodes (they can be useful to the
|
|
|
+ * caller, so rather than needing a second traversal to get them, just return
|
|
|
+ * them from here).
|
|
|
+ * @memberof DataTable#oApi
|
|
|
+ */
|
|
|
+ function _fnGetRowElements( settings, row, colIdx, d )
|
|
|
+ {
|
|
|
+ var
|
|
|
+ tds = [],
|
|
|
+ td = row.firstChild,
|
|
|
+ name, col, o, i=0, contents,
|
|
|
+ columns = settings.aoColumns,
|
|
|
+ objectRead = settings._rowReadObject;
|
|
|
+
|
|
|
+ // Allow the data object to be passed in, or construct
|
|
|
+ d = d !== undefined ?
|
|
|
+ d :
|
|
|
+ objectRead ?
|
|
|
+ {} :
|
|
|
+ [];
|
|
|
+
|
|
|
+ var attr = function ( str, td ) {
|
|
|
+ if ( typeof str === 'string' ) {
|
|
|
+ var idx = str.indexOf('@');
|
|
|
+
|
|
|
+ if ( idx !== -1 ) {
|
|
|
+ var attr = str.substring( idx+1 );
|
|
|
+ var setter = _fnSetObjectDataFn( str );
|
|
|
+ setter( d, td.getAttribute( attr ) );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ // Read data from a cell and store into the data object
|
|
|
+ var cellProcess = function ( cell ) {
|
|
|
+ if ( colIdx === undefined || colIdx === i ) {
|
|
|
+ col = columns[i];
|
|
|
+ contents = (cell.innerHTML).trim();
|
|
|
+
|
|
|
+ if ( col && col._bAttrSrc ) {
|
|
|
+ var setter = _fnSetObjectDataFn( col.mData._ );
|
|
|
+ setter( d, contents );
|
|
|
+
|
|
|
+ attr( col.mData.sort, cell );
|
|
|
+ attr( col.mData.type, cell );
|
|
|
+ attr( col.mData.filter, cell );
|
|
|
+ }
|
|
|
+ else {
|
|
|
+ // Depending on the `data` option for the columns the data can
|
|
|
+ // be read to either an object or an array.
|
|
|
+ if ( objectRead ) {
|
|
|
+ if ( ! col._setter ) {
|
|
|
+ // Cache the setter function
|
|
|
+ col._setter = _fnSetObjectDataFn( col.mData );
|
|
|
+ }
|
|
|
+ col._setter( d, contents );
|
|
|
+ }
|
|
|
+ else {
|
|
|
+ d[i] = contents;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ i++;
|
|
|
+ };
|
|
|
+
|
|
|
+ if ( td ) {
|
|
|
+ // `tr` element was passed in
|
|
|
+ while ( td ) {
|
|
|
+ name = td.nodeName.toUpperCase();
|
|
|
+
|
|
|
+ if ( name == "TD" || name == "TH" ) {
|
|
|
+ cellProcess( td );
|
|
|
+ tds.push( td );
|
|
|
+ }
|
|
|
+
|
|
|
+ td = td.nextSibling;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ else {
|
|
|
+ // Existing row object passed in
|
|
|
+ tds = row.anCells;
|
|
|
+
|
|
|
+ for ( var j=0, jen=tds.length ; j<jen ; j++ ) {
|
|
|
+ cellProcess( tds[j] );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Read the ID from the DOM if present
|
|
|
+ var rowNode = row.firstChild ? row : row.nTr;
|
|
|
+
|
|
|
+ if ( rowNode ) {
|
|
|
+ var id = rowNode.getAttribute( 'id' );
|
|
|
+
|
|
|
+ if ( id ) {
|
|
|
+ _fnSetObjectDataFn( settings.rowId )( d, id );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return {
|
|
|
+ data: d,
|
|
|
+ cells: tds
|
|
|
+ };
|
|
|
+ }
|
|
|
+ /**
|
|
|
+ * Create a new TR element (and it's TD children) for a row
|
|
|
+ * @param {object} oSettings dataTables settings object
|
|
|
+ * @param {int} iRow Row to consider
|
|
|
+ * @param {node} [nTrIn] TR element to add to the table - optional. If not given,
|
|
|
+ * DataTables will create a row automatically
|
|
|
+ * @param {array} [anTds] Array of TD|TH elements for the row - must be given
|
|
|
+ * if nTr is.
|
|
|
+ * @memberof DataTable#oApi
|
|
|
+ */
|
|
|
+ function _fnCreateTr ( oSettings, iRow, nTrIn, anTds )
|
|
|
+ {
|
|
|
+ var
|
|
|
+ row = oSettings.aoData[iRow],
|
|
|
+ rowData = row._aData,
|
|
|
+ cells = [],
|
|
|
+ nTr, nTd, oCol,
|
|
|
+ i, iLen, create;
|
|
|
+
|
|
|
+ if ( row.nTr === null )
|
|
|
+ {
|
|
|
+ nTr = nTrIn || document.createElement('tr');
|
|
|
+
|
|
|
+ row.nTr = nTr;
|
|
|
+ row.anCells = cells;
|
|
|
+
|
|
|
+ /* Use a private property on the node to allow reserve mapping from the node
|
|
|
+ * to the aoData array for fast look up
|
|
|
+ */
|
|
|
+ nTr._DT_RowIndex = iRow;
|
|
|
+
|
|
|
+ /* Special parameters can be given by the data source to be used on the row */
|
|
|
+ _fnRowAttributes( oSettings, row );
|
|
|
+
|
|
|
+ /* Process each column */
|
|
|
+ for ( i=0, iLen=oSettings.aoColumns.length ; i<iLen ; i++ )
|
|
|
+ {
|
|
|
+ oCol = oSettings.aoColumns[i];
|
|
|
+ create = nTrIn ? false : true;
|
|
|
+
|
|
|
+ nTd = create ? document.createElement( oCol.sCellType ) : anTds[i];
|
|
|
+ nTd._DT_CellIndex = {
|
|
|
+ row: iRow,
|
|
|
+ column: i
|
|
|
+ };
|
|
|
+
|
|
|
+ cells.push( nTd );
|
|
|
+
|
|
|
+ // Need to create the HTML if new, or if a rendering function is defined
|
|
|
+ if ( create || ((oCol.mRender || oCol.mData !== i) &&
|
|
|
+ (!$.isPlainObject(oCol.mData) || oCol.mData._ !== i+'.display')
|
|
|
+ )) {
|
|
|
+ nTd.innerHTML = _fnGetCellData( oSettings, iRow, i, 'display' );
|
|
|
+ }
|
|
|
+
|
|
|
+ /* Add user defined class */
|
|
|
+ if ( oCol.sClass )
|
|
|
+ {
|
|
|
+ nTd.className += ' '+oCol.sClass;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Visibility - add or remove as required
|
|
|
+ if ( oCol.bVisible && ! nTrIn )
|
|
|
+ {
|
|
|
+ nTr.appendChild( nTd );
|
|
|
+ }
|
|
|
+ else if ( ! oCol.bVisible && nTrIn )
|
|
|
+ {
|
|
|
+ nTd.parentNode.removeChild( nTd );
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( oCol.fnCreatedCell )
|
|
|
+ {
|
|
|
+ oCol.fnCreatedCell.call( oSettings.oInstance,
|
|
|
+ nTd, _fnGetCellData( oSettings, iRow, i ), rowData, iRow, i
|
|
|
+ );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ _fnCallbackFire( oSettings, 'aoRowCreatedCallback', null, [nTr, rowData, iRow, cells] );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Add attributes to a row based on the special `DT_*` parameters in a data
|
|
|
+ * source object.
|
|
|
+ * @param {object} settings DataTables settings object
|
|
|
+ * @param {object} DataTables row object for the row to be modified
|
|
|
+ * @memberof DataTable#oApi
|
|
|
+ */
|
|
|
+ function _fnRowAttributes( settings, row )
|
|
|
+ {
|
|
|
+ var tr = row.nTr;
|
|
|
+ var data = row._aData;
|
|
|
+
|
|
|
+ if ( tr ) {
|
|
|
+ var id = settings.rowIdFn( data );
|
|
|
+
|
|
|
+ if ( id ) {
|
|
|
+ tr.id = id;
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( data.DT_RowClass ) {
|
|
|
+ // Remove any classes added by DT_RowClass before
|
|
|
+ var a = data.DT_RowClass.split(' ');
|
|
|
+ row.__rowc = row.__rowc ?
|
|
|
+ _unique( row.__rowc.concat( a ) ) :
|
|
|
+ a;
|
|
|
+
|
|
|
+ $(tr)
|
|
|
+ .removeClass( row.__rowc.join(' ') )
|
|
|
+ .addClass( data.DT_RowClass );
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( data.DT_RowAttr ) {
|
|
|
+ $(tr).attr( data.DT_RowAttr );
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( data.DT_RowData ) {
|
|
|
+ $(tr).data( data.DT_RowData );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Create the HTML header for the table
|
|
|
+ * @param {object} oSettings dataTables settings object
|
|
|
+ * @memberof DataTable#oApi
|
|
|
+ */
|
|
|
+ function _fnBuildHead( oSettings )
|
|
|
+ {
|
|
|
+ var i, ien, cell, row, column;
|
|
|
+ var thead = oSettings.nTHead;
|
|
|
+ var tfoot = oSettings.nTFoot;
|
|
|
+ var createHeader = $('th, td', thead).length === 0;
|
|
|
+ var classes = oSettings.oClasses;
|
|
|
+ var columns = oSettings.aoColumns;
|
|
|
+
|
|
|
+ if ( createHeader ) {
|
|
|
+ row = $('<tr/>').appendTo( thead );
|
|
|
+ }
|
|
|
+
|
|
|
+ for ( i=0, ien=columns.length ; i<ien ; i++ ) {
|
|
|
+ column = columns[i];
|
|
|
+ cell = $( column.nTh ).addClass( column.sClass );
|
|
|
+
|
|
|
+ if ( createHeader ) {
|
|
|
+ cell.appendTo( row );
|
|
|
+ }
|
|
|
+
|
|
|
+ // 1.11 move into sorting
|
|
|
+ if ( oSettings.oFeatures.bSort ) {
|
|
|
+ cell.addClass( column.sSortingClass );
|
|
|
+
|
|
|
+ if ( column.bSortable !== false ) {
|
|
|
+ cell
|
|
|
+ .attr( 'tabindex', oSettings.iTabIndex )
|
|
|
+ .attr( 'aria-controls', oSettings.sTableId );
|
|
|
+
|
|
|
+ _fnSortAttachListener( oSettings, column.nTh, i );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( column.sTitle != cell[0].innerHTML ) {
|
|
|
+ cell.html( column.sTitle );
|
|
|
+ }
|
|
|
+
|
|
|
+ _fnRenderer( oSettings, 'header' )(
|
|
|
+ oSettings, cell, column, classes
|
|
|
+ );
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( createHeader ) {
|
|
|
+ _fnDetectHeader( oSettings.aoHeader, thead );
|
|
|
+ }
|
|
|
+
|
|
|
+ /* Deal with the footer - add classes if required */
|
|
|
+ $(thead).children('tr').children('th, td').addClass( classes.sHeaderTH );
|
|
|
+ $(tfoot).children('tr').children('th, td').addClass( classes.sFooterTH );
|
|
|
+
|
|
|
+ // Cache the footer cells. Note that we only take the cells from the first
|
|
|
+ // row in the footer. If there is more than one row the user wants to
|
|
|
+ // interact with, they need to use the table().foot() method. Note also this
|
|
|
+ // allows cells to be used for multiple columns using colspan
|
|
|
+ if ( tfoot !== null ) {
|
|
|
+ var cells = oSettings.aoFooter[0];
|
|
|
+
|
|
|
+ for ( i=0, ien=cells.length ; i<ien ; i++ ) {
|
|
|
+ column = columns[i];
|
|
|
+ column.nTf = cells[i].cell;
|
|
|
+
|
|
|
+ if ( column.sClass ) {
|
|
|
+ $(column.nTf).addClass( column.sClass );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Draw the header (or footer) element based on the column visibility states. The
|
|
|
+ * methodology here is to use the layout array from _fnDetectHeader, modified for
|
|
|
+ * the instantaneous column visibility, to construct the new layout. The grid is
|
|
|
+ * traversed over cell at a time in a rows x columns grid fashion, although each
|
|
|
+ * cell insert can cover multiple elements in the grid - which is tracks using the
|
|
|
+ * aApplied array. Cell inserts in the grid will only occur where there isn't
|
|
|
+ * already a cell in that position.
|
|
|
+ * @param {object} oSettings dataTables settings object
|
|
|
+ * @param array {objects} aoSource Layout array from _fnDetectHeader
|
|
|
+ * @param {boolean} [bIncludeHidden=false] If true then include the hidden columns in the calc,
|
|
|
+ * @memberof DataTable#oApi
|
|
|
+ */
|
|
|
+ function _fnDrawHead( oSettings, aoSource, bIncludeHidden )
|
|
|
+ {
|
|
|
+ var i, iLen, j, jLen, k, kLen, n, nLocalTr;
|
|
|
+ var aoLocal = [];
|
|
|
+ var aApplied = [];
|
|
|
+ var iColumns = oSettings.aoColumns.length;
|
|
|
+ var iRowspan, iColspan;
|
|
|
+
|
|
|
+ if ( ! aoSource )
|
|
|
+ {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( bIncludeHidden === undefined )
|
|
|
+ {
|
|
|
+ bIncludeHidden = false;
|
|
|
+ }
|
|
|
+
|
|
|
+ /* Make a copy of the master layout array, but without the visible columns in it */
|
|
|
+ for ( i=0, iLen=aoSource.length ; i<iLen ; i++ )
|
|
|
+ {
|
|
|
+ aoLocal[i] = aoSource[i].slice();
|
|
|
+ aoLocal[i].nTr = aoSource[i].nTr;
|
|
|
+
|
|
|
+ /* Remove any columns which are currently hidden */
|
|
|
+ for ( j=iColumns-1 ; j>=0 ; j-- )
|
|
|
+ {
|
|
|
+ if ( !oSettings.aoColumns[j].bVisible && !bIncludeHidden )
|
|
|
+ {
|
|
|
+ aoLocal[i].splice( j, 1 );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ /* Prep the applied array - it needs an element for each row */
|
|
|
+ aApplied.push( [] );
|
|
|
+ }
|
|
|
+
|
|
|
+ for ( i=0, iLen=aoLocal.length ; i<iLen ; i++ )
|
|
|
+ {
|
|
|
+ nLocalTr = aoLocal[i].nTr;
|
|
|
+
|
|
|
+ /* All cells are going to be replaced, so empty out the row */
|
|
|
+ if ( nLocalTr )
|
|
|
+ {
|
|
|
+ while( (n = nLocalTr.firstChild) )
|
|
|
+ {
|
|
|
+ nLocalTr.removeChild( n );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ for ( j=0, jLen=aoLocal[i].length ; j<jLen ; j++ )
|
|
|
+ {
|
|
|
+ iRowspan = 1;
|
|
|
+ iColspan = 1;
|
|
|
+
|
|
|
+ /* Check to see if there is already a cell (row/colspan) covering our target
|
|
|
+ * insert point. If there is, then there is nothing to do.
|
|
|
+ */
|
|
|
+ if ( aApplied[i][j] === undefined )
|
|
|
+ {
|
|
|
+ nLocalTr.appendChild( aoLocal[i][j].cell );
|
|
|
+ aApplied[i][j] = 1;
|
|
|
+
|
|
|
+ /* Expand the cell to cover as many rows as needed */
|
|
|
+ while ( aoLocal[i+iRowspan] !== undefined &&
|
|
|
+ aoLocal[i][j].cell == aoLocal[i+iRowspan][j].cell )
|
|
|
+ {
|
|
|
+ aApplied[i+iRowspan][j] = 1;
|
|
|
+ iRowspan++;
|
|
|
+ }
|
|
|
+
|
|
|
+ /* Expand the cell to cover as many columns as needed */
|
|
|
+ while ( aoLocal[i][j+iColspan] !== undefined &&
|
|
|
+ aoLocal[i][j].cell == aoLocal[i][j+iColspan].cell )
|
|
|
+ {
|
|
|
+ /* Must update the applied array over the rows for the columns */
|
|
|
+ for ( k=0 ; k<iRowspan ; k++ )
|
|
|
+ {
|
|
|
+ aApplied[i+k][j+iColspan] = 1;
|
|
|
+ }
|
|
|
+ iColspan++;
|
|
|
+ }
|
|
|
+
|
|
|
+ /* Do the actual expansion in the DOM */
|
|
|
+ $(aoLocal[i][j].cell)
|
|
|
+ .attr('rowspan', iRowspan)
|
|
|
+ .attr('colspan', iColspan);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Insert the required TR nodes into the table for display
|
|
|
+ * @param {object} oSettings dataTables settings object
|
|
|
+ * @param ajaxComplete true after ajax call to complete rendering
|
|
|
+ * @memberof DataTable#oApi
|
|
|
+ */
|
|
|
+ function _fnDraw( oSettings, ajaxComplete )
|
|
|
+ {
|
|
|
+ // Allow for state saving and a custom start position
|
|
|
+ _fnStart( oSettings );
|
|
|
+
|
|
|
+ /* Provide a pre-callback function which can be used to cancel the draw is false is returned */
|
|
|
+ var aPreDraw = _fnCallbackFire( oSettings, 'aoPreDrawCallback', 'preDraw', [oSettings] );
|
|
|
+ if ( $.inArray( false, aPreDraw ) !== -1 )
|
|
|
+ {
|
|
|
+ _fnProcessingDisplay( oSettings, false );
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var anRows = [];
|
|
|
+ var iRowCount = 0;
|
|
|
+ var asStripeClasses = oSettings.asStripeClasses;
|
|
|
+ var iStripes = asStripeClasses.length;
|
|
|
+ var oLang = oSettings.oLanguage;
|
|
|
+ var bServerSide = _fnDataSource( oSettings ) == 'ssp';
|
|
|
+ var aiDisplay = oSettings.aiDisplay;
|
|
|
+ var iDisplayStart = oSettings._iDisplayStart;
|
|
|
+ var iDisplayEnd = oSettings.fnDisplayEnd();
|
|
|
+
|
|
|
+ oSettings.bDrawing = true;
|
|
|
+
|
|
|
+ /* Server-side processing draw intercept */
|
|
|
+ if ( oSettings.bDeferLoading )
|
|
|
+ {
|
|
|
+ oSettings.bDeferLoading = false;
|
|
|
+ oSettings.iDraw++;
|
|
|
+ _fnProcessingDisplay( oSettings, false );
|
|
|
+ }
|
|
|
+ else if ( !bServerSide )
|
|
|
+ {
|
|
|
+ oSettings.iDraw++;
|
|
|
+ }
|
|
|
+ else if ( !oSettings.bDestroying && !ajaxComplete)
|
|
|
+ {
|
|
|
+ _fnAjaxUpdate( oSettings );
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( aiDisplay.length !== 0 )
|
|
|
+ {
|
|
|
+ var iStart = bServerSide ? 0 : iDisplayStart;
|
|
|
+ var iEnd = bServerSide ? oSettings.aoData.length : iDisplayEnd;
|
|
|
+
|
|
|
+ for ( var j=iStart ; j<iEnd ; j++ )
|
|
|
+ {
|
|
|
+ var iDataIndex = aiDisplay[j];
|
|
|
+ var aoData = oSettings.aoData[ iDataIndex ];
|
|
|
+ if ( aoData.nTr === null )
|
|
|
+ {
|
|
|
+ _fnCreateTr( oSettings, iDataIndex );
|
|
|
+ }
|
|
|
+
|
|
|
+ var nRow = aoData.nTr;
|
|
|
+
|
|
|
+ /* Remove the old striping classes and then add the new one */
|
|
|
+ if ( iStripes !== 0 )
|
|
|
+ {
|
|
|
+ var sStripe = asStripeClasses[ iRowCount % iStripes ];
|
|
|
+ if ( aoData._sRowStripe != sStripe )
|
|
|
+ {
|
|
|
+ $(nRow).removeClass( aoData._sRowStripe ).addClass( sStripe );
|
|
|
+ aoData._sRowStripe = sStripe;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Row callback functions - might want to manipulate the row
|
|
|
+ // iRowCount and j are not currently documented. Are they at all
|
|
|
+ // useful?
|
|
|
+ _fnCallbackFire( oSettings, 'aoRowCallback', null,
|
|
|
+ [nRow, aoData._aData, iRowCount, j, iDataIndex] );
|
|
|
+
|
|
|
+ anRows.push( nRow );
|
|
|
+ iRowCount++;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ else
|
|
|
+ {
|
|
|
+ /* Table is empty - create a row with an empty message in it */
|
|
|
+ var sZero = oLang.sZeroRecords;
|
|
|
+ if ( oSettings.iDraw == 1 && _fnDataSource( oSettings ) == 'ajax' )
|
|
|
+ {
|
|
|
+ sZero = oLang.sLoadingRecords;
|
|
|
+ }
|
|
|
+ else if ( oLang.sEmptyTable && oSettings.fnRecordsTotal() === 0 )
|
|
|
+ {
|
|
|
+ sZero = oLang.sEmptyTable;
|
|
|
+ }
|
|
|
+
|
|
|
+ anRows[ 0 ] = $( '<tr/>', { 'class': iStripes ? asStripeClasses[0] : '' } )
|
|
|
+ .append( $('<td />', {
|
|
|
+ 'valign': 'top',
|
|
|
+ 'colSpan': _fnVisbleColumns( oSettings ),
|
|
|
+ 'class': oSettings.oClasses.sRowEmpty
|
|
|
+ } ).html( sZero ) )[0];
|
|
|
+ }
|
|
|
+
|
|
|
+ /* Header and footer callbacks */
|
|
|
+ _fnCallbackFire( oSettings, 'aoHeaderCallback', 'header', [ $(oSettings.nTHead).children('tr')[0],
|
|
|
+ _fnGetDataMaster( oSettings ), iDisplayStart, iDisplayEnd, aiDisplay ] );
|
|
|
+
|
|
|
+ _fnCallbackFire( oSettings, 'aoFooterCallback', 'footer', [ $(oSettings.nTFoot).children('tr')[0],
|
|
|
+ _fnGetDataMaster( oSettings ), iDisplayStart, iDisplayEnd, aiDisplay ] );
|
|
|
+
|
|
|
+ var body = $(oSettings.nTBody);
|
|
|
+
|
|
|
+ body.children().detach();
|
|
|
+ body.append( $(anRows) );
|
|
|
+
|
|
|
+ /* Call all required callback functions for the end of a draw */
|
|
|
+ _fnCallbackFire( oSettings, 'aoDrawCallback', 'draw', [oSettings] );
|
|
|
+
|
|
|
+ /* Draw is complete, sorting and filtering must be as well */
|
|
|
+ oSettings.bSorted = false;
|
|
|
+ oSettings.bFiltered = false;
|
|
|
+ oSettings.bDrawing = false;
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Redraw the table - taking account of the various features which are enabled
|
|
|
+ * @param {object} oSettings dataTables settings object
|
|
|
+ * @param {boolean} [holdPosition] Keep the current paging position. By default
|
|
|
+ * the paging is reset to the first page
|
|
|
+ * @memberof DataTable#oApi
|
|
|
+ */
|
|
|
+ function _fnReDraw( settings, holdPosition )
|
|
|
+ {
|
|
|
+ var
|
|
|
+ features = settings.oFeatures,
|
|
|
+ sort = features.bSort,
|
|
|
+ filter = features.bFilter;
|
|
|
+
|
|
|
+ if ( sort ) {
|
|
|
+ _fnSort( settings );
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( filter ) {
|
|
|
+ _fnFilterComplete( settings, settings.oPreviousSearch );
|
|
|
+ }
|
|
|
+ else {
|
|
|
+ // No filtering, so we want to just use the display master
|
|
|
+ settings.aiDisplay = settings.aiDisplayMaster.slice();
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( holdPosition !== true ) {
|
|
|
+ settings._iDisplayStart = 0;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Let any modules know about the draw hold position state (used by
|
|
|
+ // scrolling internally)
|
|
|
+ settings._drawHold = holdPosition;
|
|
|
+
|
|
|
+ _fnDraw( settings );
|
|
|
+
|
|
|
+ settings._drawHold = false;
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Add the options to the page HTML for the table
|
|
|
+ * @param {object} oSettings dataTables settings object
|
|
|
+ * @memberof DataTable#oApi
|
|
|
+ */
|
|
|
+ function _fnAddOptionsHtml ( oSettings )
|
|
|
+ {
|
|
|
+ var classes = oSettings.oClasses;
|
|
|
+ var table = $(oSettings.nTable);
|
|
|
+ var holding = $('<div/>').insertBefore( table ); // Holding element for speed
|
|
|
+ var features = oSettings.oFeatures;
|
|
|
+
|
|
|
+ // All DataTables are wrapped in a div
|
|
|
+ var insert = $('<div/>', {
|
|
|
+ id: oSettings.sTableId+'_wrapper',
|
|
|
+ 'class': classes.sWrapper + (oSettings.nTFoot ? '' : ' '+classes.sNoFooter)
|
|
|
+ } );
|
|
|
+
|
|
|
+ oSettings.nHolding = holding[0];
|
|
|
+ oSettings.nTableWrapper = insert[0];
|
|
|
+ oSettings.nTableReinsertBefore = oSettings.nTable.nextSibling;
|
|
|
+
|
|
|
+ /* Loop over the user set positioning and place the elements as needed */
|
|
|
+ var aDom = oSettings.sDom.split('');
|
|
|
+ var featureNode, cOption, nNewNode, cNext, sAttr, j;
|
|
|
+ for ( var i=0 ; i<aDom.length ; i++ )
|
|
|
+ {
|
|
|
+ featureNode = null;
|
|
|
+ cOption = aDom[i];
|
|
|
+
|
|
|
+ if ( cOption == '<' )
|
|
|
+ {
|
|
|
+ /* New container div */
|
|
|
+ nNewNode = $('<div/>')[0];
|
|
|
+
|
|
|
+ /* Check to see if we should append an id and/or a class name to the container */
|
|
|
+ cNext = aDom[i+1];
|
|
|
+ if ( cNext == "'" || cNext == '"' )
|
|
|
+ {
|
|
|
+ sAttr = "";
|
|
|
+ j = 2;
|
|
|
+ while ( aDom[i+j] != cNext )
|
|
|
+ {
|
|
|
+ sAttr += aDom[i+j];
|
|
|
+ j++;
|
|
|
+ }
|
|
|
+
|
|
|
+ /* Replace jQuery UI constants @todo depreciated */
|
|
|
+ if ( sAttr == "H" )
|
|
|
+ {
|
|
|
+ sAttr = classes.sJUIHeader;
|
|
|
+ }
|
|
|
+ else if ( sAttr == "F" )
|
|
|
+ {
|
|
|
+ sAttr = classes.sJUIFooter;
|
|
|
+ }
|
|
|
+
|
|
|
+ /* The attribute can be in the format of "#id.class", "#id" or "class" This logic
|
|
|
+ * breaks the string into parts and applies them as needed
|
|
|
+ */
|
|
|
+ if ( sAttr.indexOf('.') != -1 )
|
|
|
+ {
|
|
|
+ var aSplit = sAttr.split('.');
|
|
|
+ nNewNode.id = aSplit[0].substr(1, aSplit[0].length-1);
|
|
|
+ nNewNode.className = aSplit[1];
|
|
|
+ }
|
|
|
+ else if ( sAttr.charAt(0) == "#" )
|
|
|
+ {
|
|
|
+ nNewNode.id = sAttr.substr(1, sAttr.length-1);
|
|
|
+ }
|
|
|
+ else
|
|
|
+ {
|
|
|
+ nNewNode.className = sAttr;
|
|
|
+ }
|
|
|
+
|
|
|
+ i += j; /* Move along the position array */
|
|
|
+ }
|
|
|
+
|
|
|
+ insert.append( nNewNode );
|
|
|
+ insert = $(nNewNode);
|
|
|
+ }
|
|
|
+ else if ( cOption == '>' )
|
|
|
+ {
|
|
|
+ /* End container div */
|
|
|
+ insert = insert.parent();
|
|
|
+ }
|
|
|
+ // @todo Move options into their own plugins?
|
|
|
+ else if ( cOption == 'l' && features.bPaginate && features.bLengthChange )
|
|
|
+ {
|
|
|
+ /* Length */
|
|
|
+ featureNode = _fnFeatureHtmlLength( oSettings );
|
|
|
+ }
|
|
|
+ else if ( cOption == 'f' && features.bFilter )
|
|
|
+ {
|
|
|
+ /* Filter */
|
|
|
+ featureNode = _fnFeatureHtmlFilter( oSettings );
|
|
|
+ }
|
|
|
+ else if ( cOption == 'r' && features.bProcessing )
|
|
|
+ {
|
|
|
+ /* pRocessing */
|
|
|
+ featureNode = _fnFeatureHtmlProcessing( oSettings );
|
|
|
+ }
|
|
|
+ else if ( cOption == 't' )
|
|
|
+ {
|
|
|
+ /* Table */
|
|
|
+ featureNode = _fnFeatureHtmlTable( oSettings );
|
|
|
+ }
|
|
|
+ else if ( cOption == 'i' && features.bInfo )
|
|
|
+ {
|
|
|
+ /* Info */
|
|
|
+ featureNode = _fnFeatureHtmlInfo( oSettings );
|
|
|
+ }
|
|
|
+ else if ( cOption == 'p' && features.bPaginate )
|
|
|
+ {
|
|
|
+ /* Pagination */
|
|
|
+ featureNode = _fnFeatureHtmlPaginate( oSettings );
|
|
|
+ }
|
|
|
+ else if ( DataTable.ext.feature.length !== 0 )
|
|
|
+ {
|
|
|
+ /* Plug-in features */
|
|
|
+ var aoFeatures = DataTable.ext.feature;
|
|
|
+ for ( var k=0, kLen=aoFeatures.length ; k<kLen ; k++ )
|
|
|
+ {
|
|
|
+ if ( cOption == aoFeatures[k].cFeature )
|
|
|
+ {
|
|
|
+ featureNode = aoFeatures[k].fnInit( oSettings );
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ /* Add to the 2D features array */
|
|
|
+ if ( featureNode )
|
|
|
+ {
|
|
|
+ var aanFeatures = oSettings.aanFeatures;
|
|
|
+
|
|
|
+ if ( ! aanFeatures[cOption] )
|
|
|
+ {
|
|
|
+ aanFeatures[cOption] = [];
|
|
|
+ }
|
|
|
+
|
|
|
+ aanFeatures[cOption].push( featureNode );
|
|
|
+ insert.append( featureNode );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ /* Built our DOM structure - replace the holding div with what we want */
|
|
|
+ holding.replaceWith( insert );
|
|
|
+ oSettings.nHolding = null;
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Use the DOM source to create up an array of header cells. The idea here is to
|
|
|
+ * create a layout grid (array) of rows x columns, which contains a reference
|
|
|
+ * to the cell that that point in the grid (regardless of col/rowspan), such that
|
|
|
+ * any column / row could be removed and the new grid constructed
|
|
|
+ * @param array {object} aLayout Array to store the calculated layout in
|
|
|
+ * @param {node} nThead The header/footer element for the table
|
|
|
+ * @memberof DataTable#oApi
|
|
|
+ */
|
|
|
+ function _fnDetectHeader ( aLayout, nThead )
|
|
|
+ {
|
|
|
+ var nTrs = $(nThead).children('tr');
|
|
|
+ var nTr, nCell;
|
|
|
+ var i, k, l, iLen, jLen, iColShifted, iColumn, iColspan, iRowspan;
|
|
|
+ var bUnique;
|
|
|
+ var fnShiftCol = function ( a, i, j ) {
|
|
|
+ var k = a[i];
|
|
|
+ while ( k[j] ) {
|
|
|
+ j++;
|
|
|
+ }
|
|
|
+ return j;
|
|
|
+ };
|
|
|
+
|
|
|
+ aLayout.splice( 0, aLayout.length );
|
|
|
+
|
|
|
+ /* We know how many rows there are in the layout - so prep it */
|
|
|
+ for ( i=0, iLen=nTrs.length ; i<iLen ; i++ )
|
|
|
+ {
|
|
|
+ aLayout.push( [] );
|
|
|
+ }
|
|
|
+
|
|
|
+ /* Calculate a layout array */
|
|
|
+ for ( i=0, iLen=nTrs.length ; i<iLen ; i++ )
|
|
|
+ {
|
|
|
+ nTr = nTrs[i];
|
|
|
+ iColumn = 0;
|
|
|
+
|
|
|
+ /* For every cell in the row... */
|
|
|
+ nCell = nTr.firstChild;
|
|
|
+ while ( nCell ) {
|
|
|
+ if ( nCell.nodeName.toUpperCase() == "TD" ||
|
|
|
+ nCell.nodeName.toUpperCase() == "TH" )
|
|
|
+ {
|
|
|
+ /* Get the col and rowspan attributes from the DOM and sanitise them */
|
|
|
+ iColspan = nCell.getAttribute('colspan') * 1;
|
|
|
+ iRowspan = nCell.getAttribute('rowspan') * 1;
|
|
|
+ iColspan = (!iColspan || iColspan===0 || iColspan===1) ? 1 : iColspan;
|
|
|
+ iRowspan = (!iRowspan || iRowspan===0 || iRowspan===1) ? 1 : iRowspan;
|
|
|
+
|
|
|
+ /* There might be colspan cells already in this row, so shift our target
|
|
|
+ * accordingly
|
|
|
+ */
|
|
|
+ iColShifted = fnShiftCol( aLayout, i, iColumn );
|
|
|
+
|
|
|
+ /* Cache calculation for unique columns */
|
|
|
+ bUnique = iColspan === 1 ? true : false;
|
|
|
+
|
|
|
+ /* If there is col / rowspan, copy the information into the layout grid */
|
|
|
+ for ( l=0 ; l<iColspan ; l++ )
|
|
|
+ {
|
|
|
+ for ( k=0 ; k<iRowspan ; k++ )
|
|
|
+ {
|
|
|
+ aLayout[i+k][iColShifted+l] = {
|
|
|
+ "cell": nCell,
|
|
|
+ "unique": bUnique
|
|
|
+ };
|
|
|
+ aLayout[i+k].nTr = nTr;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ nCell = nCell.nextSibling;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Get an array of unique th elements, one for each column
|
|
|
+ * @param {object} oSettings dataTables settings object
|
|
|
+ * @param {node} nHeader automatically detect the layout from this node - optional
|
|
|
+ * @param {array} aLayout thead/tfoot layout from _fnDetectHeader - optional
|
|
|
+ * @returns array {node} aReturn list of unique th's
|
|
|
+ * @memberof DataTable#oApi
|
|
|
+ */
|
|
|
+ function _fnGetUniqueThs ( oSettings, nHeader, aLayout )
|
|
|
+ {
|
|
|
+ var aReturn = [];
|
|
|
+ if ( !aLayout )
|
|
|
+ {
|
|
|
+ aLayout = oSettings.aoHeader;
|
|
|
+ if ( nHeader )
|
|
|
+ {
|
|
|
+ aLayout = [];
|
|
|
+ _fnDetectHeader( aLayout, nHeader );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ for ( var i=0, iLen=aLayout.length ; i<iLen ; i++ )
|
|
|
+ {
|
|
|
+ for ( var j=0, jLen=aLayout[i].length ; j<jLen ; j++ )
|
|
|
+ {
|
|
|
+ if ( aLayout[i][j].unique &&
|
|
|
+ (!aReturn[j] || !oSettings.bSortCellsTop) )
|
|
|
+ {
|
|
|
+ aReturn[j] = aLayout[i][j].cell;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return aReturn;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Set the start position for draw
|
|
|
+ * @param {object} oSettings dataTables settings object
|
|
|
+ */
|
|
|
+ function _fnStart( oSettings )
|
|
|
+ {
|
|
|
+ var bServerSide = _fnDataSource( oSettings ) == 'ssp';
|
|
|
+ var iInitDisplayStart = oSettings.iInitDisplayStart;
|
|
|
+
|
|
|
+ // Check and see if we have an initial draw position from state saving
|
|
|
+ if ( iInitDisplayStart !== undefined && iInitDisplayStart !== -1 )
|
|
|
+ {
|
|
|
+ oSettings._iDisplayStart = bServerSide ?
|
|
|
+ iInitDisplayStart :
|
|
|
+ iInitDisplayStart >= oSettings.fnRecordsDisplay() ?
|
|
|
+ 0 :
|
|
|
+ iInitDisplayStart;
|
|
|
+
|
|
|
+ oSettings.iInitDisplayStart = -1;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Create an Ajax call based on the table's settings, taking into account that
|
|
|
+ * parameters can have multiple forms, and backwards compatibility.
|
|
|
+ *
|
|
|
+ * @param {object} oSettings dataTables settings object
|
|
|
+ * @param {array} data Data to send to the server, required by
|
|
|
+ * DataTables - may be augmented by developer callbacks
|
|
|
+ * @param {function} fn Callback function to run when data is obtained
|
|
|
+ */
|
|
|
+ function _fnBuildAjax( oSettings, data, fn )
|
|
|
+ {
|
|
|
+ // Compatibility with 1.9-, allow fnServerData and event to manipulate
|
|
|
+ _fnCallbackFire( oSettings, 'aoServerParams', 'serverParams', [data] );
|
|
|
+
|
|
|
+ // Convert to object based for 1.10+ if using the old array scheme which can
|
|
|
+ // come from server-side processing or serverParams
|
|
|
+ if ( data && Array.isArray(data) ) {
|
|
|
+ var tmp = {};
|
|
|
+ var rbracket = /(.*?)\[\]$/;
|
|
|
+
|
|
|
+ $.each( data, function (key, val) {
|
|
|
+ var match = val.name.match(rbracket);
|
|
|
+
|
|
|
+ if ( match ) {
|
|
|
+ // Support for arrays
|
|
|
+ var name = match[0];
|
|
|
+
|
|
|
+ if ( ! tmp[ name ] ) {
|
|
|
+ tmp[ name ] = [];
|
|
|
+ }
|
|
|
+ tmp[ name ].push( val.value );
|
|
|
+ }
|
|
|
+ else {
|
|
|
+ tmp[val.name] = val.value;
|
|
|
+ }
|
|
|
+ } );
|
|
|
+ data = tmp;
|
|
|
+ }
|
|
|
+
|
|
|
+ var ajaxData;
|
|
|
+ var ajax = oSettings.ajax;
|
|
|
+ var instance = oSettings.oInstance;
|
|
|
+ var callback = function ( json ) {
|
|
|
+ var status = oSettings.jqXHR
|
|
|
+ ? oSettings.jqXHR.status
|
|
|
+ : null;
|
|
|
+
|
|
|
+ if ( json === null || (typeof status === 'number' && status == 204 ) ) {
|
|
|
+ json = {};
|
|
|
+ _fnAjaxDataSrc( oSettings, json, [] );
|
|
|
+ }
|
|
|
+
|
|
|
+ var error = json.error || json.sError;
|
|
|
+ if ( error ) {
|
|
|
+ _fnLog( oSettings, 0, error );
|
|
|
+ }
|
|
|
+
|
|
|
+ oSettings.json = json;
|
|
|
+
|
|
|
+ _fnCallbackFire( oSettings, null, 'xhr', [oSettings, json, oSettings.jqXHR] );
|
|
|
+ fn( json );
|
|
|
+ };
|
|
|
+
|
|
|
+ if ( $.isPlainObject( ajax ) && ajax.data )
|
|
|
+ {
|
|
|
+ ajaxData = ajax.data;
|
|
|
+
|
|
|
+ var newData = typeof ajaxData === 'function' ?
|
|
|
+ ajaxData( data, oSettings ) : // fn can manipulate data or return
|
|
|
+ ajaxData; // an object object or array to merge
|
|
|
+
|
|
|
+ // If the function returned something, use that alone
|
|
|
+ data = typeof ajaxData === 'function' && newData ?
|
|
|
+ newData :
|
|
|
+ $.extend( true, data, newData );
|
|
|
+
|
|
|
+ // Remove the data property as we've resolved it already and don't want
|
|
|
+ // jQuery to do it again (it is restored at the end of the function)
|
|
|
+ delete ajax.data;
|
|
|
+ }
|
|
|
+
|
|
|
+ var baseAjax = {
|
|
|
+ "data": data,
|
|
|
+ "success": callback,
|
|
|
+ "dataType": "json",
|
|
|
+ "cache": false,
|
|
|
+ "type": oSettings.sServerMethod,
|
|
|
+ "error": function (xhr, error, thrown) {
|
|
|
+ var ret = _fnCallbackFire( oSettings, null, 'xhr', [oSettings, null, oSettings.jqXHR] );
|
|
|
+
|
|
|
+ if ( $.inArray( true, ret ) === -1 ) {
|
|
|
+ if ( error == "parsererror" ) {
|
|
|
+ _fnLog( oSettings, 0, 'Invalid JSON response', 1 );
|
|
|
+ }
|
|
|
+ else if ( xhr.readyState === 4 ) {
|
|
|
+ _fnLog( oSettings, 0, 'Ajax error', 7 );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ _fnProcessingDisplay( oSettings, false );
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ // Store the data submitted for the API
|
|
|
+ oSettings.oAjaxData = data;
|
|
|
+
|
|
|
+ // Allow plug-ins and external processes to modify the data
|
|
|
+ _fnCallbackFire( oSettings, null, 'preXhr', [oSettings, data] );
|
|
|
+
|
|
|
+ if ( oSettings.fnServerData )
|
|
|
+ {
|
|
|
+ // DataTables 1.9- compatibility
|
|
|
+ oSettings.fnServerData.call( instance,
|
|
|
+ oSettings.sAjaxSource,
|
|
|
+ $.map( data, function (val, key) { // Need to convert back to 1.9 trad format
|
|
|
+ return { name: key, value: val };
|
|
|
+ } ),
|
|
|
+ callback,
|
|
|
+ oSettings
|
|
|
+ );
|
|
|
+ }
|
|
|
+ else if ( oSettings.sAjaxSource || typeof ajax === 'string' )
|
|
|
+ {
|
|
|
+ // DataTables 1.9- compatibility
|
|
|
+ oSettings.jqXHR = $.ajax( $.extend( baseAjax, {
|
|
|
+ url: ajax || oSettings.sAjaxSource
|
|
|
+ } ) );
|
|
|
+ }
|
|
|
+ else if ( typeof ajax === 'function' )
|
|
|
+ {
|
|
|
+ // Is a function - let the caller define what needs to be done
|
|
|
+ oSettings.jqXHR = ajax.call( instance, data, callback, oSettings );
|
|
|
+ }
|
|
|
+ else
|
|
|
+ {
|
|
|
+ // Object to extend the base settings
|
|
|
+ oSettings.jqXHR = $.ajax( $.extend( baseAjax, ajax ) );
|
|
|
+
|
|
|
+ // Restore for next time around
|
|
|
+ ajax.data = ajaxData;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Update the table using an Ajax call
|
|
|
+ * @param {object} settings dataTables settings object
|
|
|
+ * @returns {boolean} Block the table drawing or not
|
|
|
+ * @memberof DataTable#oApi
|
|
|
+ */
|
|
|
+ function _fnAjaxUpdate( settings )
|
|
|
+ {
|
|
|
+ settings.iDraw++;
|
|
|
+ _fnProcessingDisplay( settings, true );
|
|
|
+
|
|
|
+ _fnBuildAjax(
|
|
|
+ settings,
|
|
|
+ _fnAjaxParameters( settings ),
|
|
|
+ function(json) {
|
|
|
+ _fnAjaxUpdateDraw( settings, json );
|
|
|
+ }
|
|
|
+ );
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Build up the parameters in an object needed for a server-side processing
|
|
|
+ * request. Note that this is basically done twice, is different ways - a modern
|
|
|
+ * method which is used by default in DataTables 1.10 which uses objects and
|
|
|
+ * arrays, or the 1.9- method with is name / value pairs. 1.9 method is used if
|
|
|
+ * the sAjaxSource option is used in the initialisation, or the legacyAjax
|
|
|
+ * option is set.
|
|
|
+ * @param {object} oSettings dataTables settings object
|
|
|
+ * @returns {bool} block the table drawing or not
|
|
|
+ * @memberof DataTable#oApi
|
|
|
+ */
|
|
|
+ function _fnAjaxParameters( settings )
|
|
|
+ {
|
|
|
+ var
|
|
|
+ columns = settings.aoColumns,
|
|
|
+ columnCount = columns.length,
|
|
|
+ features = settings.oFeatures,
|
|
|
+ preSearch = settings.oPreviousSearch,
|
|
|
+ preColSearch = settings.aoPreSearchCols,
|
|
|
+ i, data = [], dataProp, column, columnSearch,
|
|
|
+ sort = _fnSortFlatten( settings ),
|
|
|
+ displayStart = settings._iDisplayStart,
|
|
|
+ displayLength = features.bPaginate !== false ?
|
|
|
+ settings._iDisplayLength :
|
|
|
+ -1;
|
|
|
+
|
|
|
+ var param = function ( name, value ) {
|
|
|
+ data.push( { 'name': name, 'value': value } );
|
|
|
+ };
|
|
|
+
|
|
|
+ // DataTables 1.9- compatible method
|
|
|
+ param( 'sEcho', settings.iDraw );
|
|
|
+ param( 'iColumns', columnCount );
|
|
|
+ param( 'sColumns', _pluck( columns, 'sName' ).join(',') );
|
|
|
+ param( 'iDisplayStart', displayStart );
|
|
|
+ param( 'iDisplayLength', displayLength );
|
|
|
+
|
|
|
+ // DataTables 1.10+ method
|
|
|
+ var d = {
|
|
|
+ draw: settings.iDraw,
|
|
|
+ columns: [],
|
|
|
+ order: [],
|
|
|
+ start: displayStart,
|
|
|
+ length: displayLength,
|
|
|
+ search: {
|
|
|
+ value: preSearch.sSearch,
|
|
|
+ regex: preSearch.bRegex
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ for ( i=0 ; i<columnCount ; i++ ) {
|
|
|
+ column = columns[i];
|
|
|
+ columnSearch = preColSearch[i];
|
|
|
+ dataProp = typeof column.mData=="function" ? 'function' : column.mData ;
|
|
|
+
|
|
|
+ d.columns.push( {
|
|
|
+ data: dataProp,
|
|
|
+ name: column.sName,
|
|
|
+ searchable: column.bSearchable,
|
|
|
+ orderable: column.bSortable,
|
|
|
+ search: {
|
|
|
+ value: columnSearch.sSearch,
|
|
|
+ regex: columnSearch.bRegex
|
|
|
+ }
|
|
|
+ } );
|
|
|
+
|
|
|
+ param( "mDataProp_"+i, dataProp );
|
|
|
+
|
|
|
+ if ( features.bFilter ) {
|
|
|
+ param( 'sSearch_'+i, columnSearch.sSearch );
|
|
|
+ param( 'bRegex_'+i, columnSearch.bRegex );
|
|
|
+ param( 'bSearchable_'+i, column.bSearchable );
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( features.bSort ) {
|
|
|
+ param( 'bSortable_'+i, column.bSortable );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( features.bFilter ) {
|
|
|
+ param( 'sSearch', preSearch.sSearch );
|
|
|
+ param( 'bRegex', preSearch.bRegex );
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( features.bSort ) {
|
|
|
+ $.each( sort, function ( i, val ) {
|
|
|
+ d.order.push( { column: val.col, dir: val.dir } );
|
|
|
+
|
|
|
+ param( 'iSortCol_'+i, val.col );
|
|
|
+ param( 'sSortDir_'+i, val.dir );
|
|
|
+ } );
|
|
|
+
|
|
|
+ param( 'iSortingCols', sort.length );
|
|
|
+ }
|
|
|
+
|
|
|
+ // If the legacy.ajax parameter is null, then we automatically decide which
|
|
|
+ // form to use, based on sAjaxSource
|
|
|
+ var legacy = DataTable.ext.legacy.ajax;
|
|
|
+ if ( legacy === null ) {
|
|
|
+ return settings.sAjaxSource ? data : d;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Otherwise, if legacy has been specified then we use that to decide on the
|
|
|
+ // form
|
|
|
+ return legacy ? data : d;
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Data the data from the server (nuking the old) and redraw the table
|
|
|
+ * @param {object} oSettings dataTables settings object
|
|
|
+ * @param {object} json json data return from the server.
|
|
|
+ * @param {string} json.sEcho Tracking flag for DataTables to match requests
|
|
|
+ * @param {int} json.iTotalRecords Number of records in the data set, not accounting for filtering
|
|
|
+ * @param {int} json.iTotalDisplayRecords Number of records in the data set, accounting for filtering
|
|
|
+ * @param {array} json.aaData The data to display on this page
|
|
|
+ * @param {string} [json.sColumns] Column ordering (sName, comma separated)
|
|
|
+ * @memberof DataTable#oApi
|
|
|
+ */
|
|
|
+ function _fnAjaxUpdateDraw ( settings, json )
|
|
|
+ {
|
|
|
+ // v1.10 uses camelCase variables, while 1.9 uses Hungarian notation.
|
|
|
+ // Support both
|
|
|
+ var compat = function ( old, modern ) {
|
|
|
+ return json[old] !== undefined ? json[old] : json[modern];
|
|
|
+ };
|
|
|
+
|
|
|
+ var data = _fnAjaxDataSrc( settings, json );
|
|
|
+ var draw = compat( 'sEcho', 'draw' );
|
|
|
+ var recordsTotal = compat( 'iTotalRecords', 'recordsTotal' );
|
|
|
+ var recordsFiltered = compat( 'iTotalDisplayRecords', 'recordsFiltered' );
|
|
|
+
|
|
|
+ if ( draw !== undefined ) {
|
|
|
+ // Protect against out of sequence returns
|
|
|
+ if ( draw*1 < settings.iDraw ) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ settings.iDraw = draw * 1;
|
|
|
+ }
|
|
|
+
|
|
|
+ // No data in returned object, so rather than an array, we show an empty table
|
|
|
+ if ( ! data ) {
|
|
|
+ data = [];
|
|
|
+ }
|
|
|
+
|
|
|
+ _fnClearTable( settings );
|
|
|
+ settings._iRecordsTotal = parseInt(recordsTotal, 10);
|
|
|
+ settings._iRecordsDisplay = parseInt(recordsFiltered, 10);
|
|
|
+
|
|
|
+ for ( var i=0, ien=data.length ; i<ien ; i++ ) {
|
|
|
+ _fnAddData( settings, data[i] );
|
|
|
+ }
|
|
|
+ settings.aiDisplay = settings.aiDisplayMaster.slice();
|
|
|
+
|
|
|
+ _fnDraw( settings, true );
|
|
|
+
|
|
|
+ if ( ! settings._bInitComplete ) {
|
|
|
+ _fnInitComplete( settings, json );
|
|
|
+ }
|
|
|
+
|
|
|
+ _fnProcessingDisplay( settings, false );
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Get the data from the JSON data source to use for drawing a table. Using
|
|
|
+ * `_fnGetObjectDataFn` allows the data to be sourced from a property of the
|
|
|
+ * source object, or from a processing function.
|
|
|
+ * @param {object} oSettings dataTables settings object
|
|
|
+ * @param {object} json Data source object / array from the server
|
|
|
+ * @return {array} Array of data to use
|
|
|
+ */
|
|
|
+ function _fnAjaxDataSrc ( oSettings, json, write )
|
|
|
+ {
|
|
|
+ var dataSrc = $.isPlainObject( oSettings.ajax ) && oSettings.ajax.dataSrc !== undefined ?
|
|
|
+ oSettings.ajax.dataSrc :
|
|
|
+ oSettings.sAjaxDataProp; // Compatibility with 1.9-.
|
|
|
+
|
|
|
+ if ( ! write ) {
|
|
|
+ if ( dataSrc === 'data' ) {
|
|
|
+ // If the default, then we still want to support the old style, and safely ignore
|
|
|
+ // it if possible
|
|
|
+ return json.aaData || json[dataSrc];
|
|
|
+ }
|
|
|
+
|
|
|
+ return dataSrc !== "" ?
|
|
|
+ _fnGetObjectDataFn( dataSrc )( json ) :
|
|
|
+ json;
|
|
|
+ }
|
|
|
+
|
|
|
+ // set
|
|
|
+ _fnSetObjectDataFn( dataSrc )( json, write );
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Generate the node required for filtering text
|
|
|
+ * @returns {node} Filter control element
|
|
|
+ * @param {object} oSettings dataTables settings object
|
|
|
+ * @memberof DataTable#oApi
|
|
|
+ */
|
|
|
+ function _fnFeatureHtmlFilter ( settings )
|
|
|
+ {
|
|
|
+ var classes = settings.oClasses;
|
|
|
+ var tableId = settings.sTableId;
|
|
|
+ var language = settings.oLanguage;
|
|
|
+ var previousSearch = settings.oPreviousSearch;
|
|
|
+ var features = settings.aanFeatures;
|
|
|
+ var input = '<input type="search" class="'+classes.sFilterInput+'"/>';
|
|
|
+
|
|
|
+ var str = language.sSearch;
|
|
|
+ str = str.match(/_INPUT_/) ?
|
|
|
+ str.replace('_INPUT_', input) :
|
|
|
+ str+input;
|
|
|
+
|
|
|
+ var filter = $('<div/>', {
|
|
|
+ 'id': ! features.f ? tableId+'_filter' : null,
|
|
|
+ 'class': classes.sFilter
|
|
|
+ } )
|
|
|
+ .append( $('<label/>' ).append( str ) );
|
|
|
+
|
|
|
+ var searchFn = function(event) {
|
|
|
+ /* Update all other filter input elements for the new display */
|
|
|
+ var n = features.f;
|
|
|
+ var val = !this.value ? "" : this.value; // mental IE8 fix :-(
|
|
|
+ if(previousSearch.return && event.key !== "Enter") {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ /* Now do the filter */
|
|
|
+ if ( val != previousSearch.sSearch ) {
|
|
|
+ _fnFilterComplete( settings, {
|
|
|
+ "sSearch": val,
|
|
|
+ "bRegex": previousSearch.bRegex,
|
|
|
+ "bSmart": previousSearch.bSmart ,
|
|
|
+ "bCaseInsensitive": previousSearch.bCaseInsensitive,
|
|
|
+ "return": previousSearch.return
|
|
|
+ } );
|
|
|
+
|
|
|
+ // Need to redraw, without resorting
|
|
|
+ settings._iDisplayStart = 0;
|
|
|
+ _fnDraw( settings );
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ var searchDelay = settings.searchDelay !== null ?
|
|
|
+ settings.searchDelay :
|
|
|
+ _fnDataSource( settings ) === 'ssp' ?
|
|
|
+ 400 :
|
|
|
+ 0;
|
|
|
+
|
|
|
+ var jqFilter = $('input', filter)
|
|
|
+ .val( previousSearch.sSearch )
|
|
|
+ .attr( 'placeholder', language.sSearchPlaceholder )
|
|
|
+ .on(
|
|
|
+ 'keyup.DT search.DT input.DT paste.DT cut.DT',
|
|
|
+ searchDelay ?
|
|
|
+ _fnThrottle( searchFn, searchDelay ) :
|
|
|
+ searchFn
|
|
|
+ )
|
|
|
+ .on( 'mouseup', function(e) {
|
|
|
+ // Edge fix! Edge 17 does not trigger anything other than mouse events when clicking
|
|
|
+ // on the clear icon (Edge bug 17584515). This is safe in other browsers as `searchFn`
|
|
|
+ // checks the value to see if it has changed. In other browsers it won't have.
|
|
|
+ setTimeout( function () {
|
|
|
+ searchFn.call(jqFilter[0], e);
|
|
|
+ }, 10);
|
|
|
+ } )
|
|
|
+ .on( 'keypress.DT', function(e) {
|
|
|
+ /* Prevent form submission */
|
|
|
+ if ( e.keyCode == 13 ) {
|
|
|
+ return false;
|
|
|
+ }
|
|
|
+ } )
|
|
|
+ .attr('aria-controls', tableId);
|
|
|
+
|
|
|
+ // Update the input elements whenever the table is filtered
|
|
|
+ $(settings.nTable).on( 'search.dt.DT', function ( ev, s ) {
|
|
|
+ if ( settings === s ) {
|
|
|
+ // IE9 throws an 'unknown error' if document.activeElement is used
|
|
|
+ // inside an iframe or frame...
|
|
|
+ try {
|
|
|
+ if ( jqFilter[0] !== document.activeElement ) {
|
|
|
+ jqFilter.val( previousSearch.sSearch );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ catch ( e ) {}
|
|
|
+ }
|
|
|
+ } );
|
|
|
+
|
|
|
+ return filter[0];
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Filter the table using both the global filter and column based filtering
|
|
|
+ * @param {object} oSettings dataTables settings object
|
|
|
+ * @param {object} oSearch search information
|
|
|
+ * @param {int} [iForce] force a research of the master array (1) or not (undefined or 0)
|
|
|
+ * @memberof DataTable#oApi
|
|
|
+ */
|
|
|
+ function _fnFilterComplete ( oSettings, oInput, iForce )
|
|
|
+ {
|
|
|
+ var oPrevSearch = oSettings.oPreviousSearch;
|
|
|
+ var aoPrevSearch = oSettings.aoPreSearchCols;
|
|
|
+ var fnSaveFilter = function ( oFilter ) {
|
|
|
+ /* Save the filtering values */
|
|
|
+ oPrevSearch.sSearch = oFilter.sSearch;
|
|
|
+ oPrevSearch.bRegex = oFilter.bRegex;
|
|
|
+ oPrevSearch.bSmart = oFilter.bSmart;
|
|
|
+ oPrevSearch.bCaseInsensitive = oFilter.bCaseInsensitive;
|
|
|
+ oPrevSearch.return = oFilter.return;
|
|
|
+ };
|
|
|
+ var fnRegex = function ( o ) {
|
|
|
+ // Backwards compatibility with the bEscapeRegex option
|
|
|
+ return o.bEscapeRegex !== undefined ? !o.bEscapeRegex : o.bRegex;
|
|
|
+ };
|
|
|
+
|
|
|
+ // Resolve any column types that are unknown due to addition or invalidation
|
|
|
+ // @todo As per sort - can this be moved into an event handler?
|
|
|
+ _fnColumnTypes( oSettings );
|
|
|
+
|
|
|
+ /* In server-side processing all filtering is done by the server, so no point hanging around here */
|
|
|
+ if ( _fnDataSource( oSettings ) != 'ssp' )
|
|
|
+ {
|
|
|
+ /* Global filter */
|
|
|
+ _fnFilter( oSettings, oInput.sSearch, iForce, fnRegex(oInput), oInput.bSmart, oInput.bCaseInsensitive, oInput.return );
|
|
|
+ fnSaveFilter( oInput );
|
|
|
+
|
|
|
+ /* Now do the individual column filter */
|
|
|
+ for ( var i=0 ; i<aoPrevSearch.length ; i++ )
|
|
|
+ {
|
|
|
+ _fnFilterColumn( oSettings, aoPrevSearch[i].sSearch, i, fnRegex(aoPrevSearch[i]),
|
|
|
+ aoPrevSearch[i].bSmart, aoPrevSearch[i].bCaseInsensitive );
|
|
|
+ }
|
|
|
+
|
|
|
+ /* Custom filtering */
|
|
|
+ _fnFilterCustom( oSettings );
|
|
|
+ }
|
|
|
+ else
|
|
|
+ {
|
|
|
+ fnSaveFilter( oInput );
|
|
|
+ }
|
|
|
+
|
|
|
+ /* Tell the draw function we have been filtering */
|
|
|
+ oSettings.bFiltered = true;
|
|
|
+ _fnCallbackFire( oSettings, null, 'search', [oSettings] );
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Apply custom filtering functions
|
|
|
+ * @param {object} oSettings dataTables settings object
|
|
|
+ * @memberof DataTable#oApi
|
|
|
+ */
|
|
|
+ function _fnFilterCustom( settings )
|
|
|
+ {
|
|
|
+ var filters = DataTable.ext.search;
|
|
|
+ var displayRows = settings.aiDisplay;
|
|
|
+ var row, rowIdx;
|
|
|
+
|
|
|
+ for ( var i=0, ien=filters.length ; i<ien ; i++ ) {
|
|
|
+ var rows = [];
|
|
|
+
|
|
|
+ // Loop over each row and see if it should be included
|
|
|
+ for ( var j=0, jen=displayRows.length ; j<jen ; j++ ) {
|
|
|
+ rowIdx = displayRows[ j ];
|
|
|
+ row = settings.aoData[ rowIdx ];
|
|
|
+
|
|
|
+ if ( filters[i]( settings, row._aFilterData, rowIdx, row._aData, j ) ) {
|
|
|
+ rows.push( rowIdx );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // So the array reference doesn't break set the results into the
|
|
|
+ // existing array
|
|
|
+ displayRows.length = 0;
|
|
|
+ $.merge( displayRows, rows );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Filter the table on a per-column basis
|
|
|
+ * @param {object} oSettings dataTables settings object
|
|
|
+ * @param {string} sInput string to filter on
|
|
|
+ * @param {int} iColumn column to filter
|
|
|
+ * @param {bool} bRegex treat search string as a regular expression or not
|
|
|
+ * @param {bool} bSmart use smart filtering or not
|
|
|
+ * @param {bool} bCaseInsensitive Do case insensitive matching or not
|
|
|
+ * @memberof DataTable#oApi
|
|
|
+ */
|
|
|
+ function _fnFilterColumn ( settings, searchStr, colIdx, regex, smart, caseInsensitive )
|
|
|
+ {
|
|
|
+ if ( searchStr === '' ) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var data;
|
|
|
+ var out = [];
|
|
|
+ var display = settings.aiDisplay;
|
|
|
+ var rpSearch = _fnFilterCreateSearch( searchStr, regex, smart, caseInsensitive );
|
|
|
+
|
|
|
+ for ( var i=0 ; i<display.length ; i++ ) {
|
|
|
+ data = settings.aoData[ display[i] ]._aFilterData[ colIdx ];
|
|
|
+
|
|
|
+ if ( rpSearch.test( data ) ) {
|
|
|
+ out.push( display[i] );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ settings.aiDisplay = out;
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Filter the data table based on user input and draw the table
|
|
|
+ * @param {object} settings dataTables settings object
|
|
|
+ * @param {string} input string to filter on
|
|
|
+ * @param {int} force optional - force a research of the master array (1) or not (undefined or 0)
|
|
|
+ * @param {bool} regex treat as a regular expression or not
|
|
|
+ * @param {bool} smart perform smart filtering or not
|
|
|
+ * @param {bool} caseInsensitive Do case insensitive matching or not
|
|
|
+ * @memberof DataTable#oApi
|
|
|
+ */
|
|
|
+ function _fnFilter( settings, input, force, regex, smart, caseInsensitive )
|
|
|
+ {
|
|
|
+ var rpSearch = _fnFilterCreateSearch( input, regex, smart, caseInsensitive );
|
|
|
+ var prevSearch = settings.oPreviousSearch.sSearch;
|
|
|
+ var displayMaster = settings.aiDisplayMaster;
|
|
|
+ var display, invalidated, i;
|
|
|
+ var filtered = [];
|
|
|
+
|
|
|
+ // Need to take account of custom filtering functions - always filter
|
|
|
+ if ( DataTable.ext.search.length !== 0 ) {
|
|
|
+ force = true;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Check if any of the rows were invalidated
|
|
|
+ invalidated = _fnFilterData( settings );
|
|
|
+
|
|
|
+ // If the input is blank - we just want the full data set
|
|
|
+ if ( input.length <= 0 ) {
|
|
|
+ settings.aiDisplay = displayMaster.slice();
|
|
|
+ }
|
|
|
+ else {
|
|
|
+ // New search - start from the master array
|
|
|
+ if ( invalidated ||
|
|
|
+ force ||
|
|
|
+ regex ||
|
|
|
+ prevSearch.length > input.length ||
|
|
|
+ input.indexOf(prevSearch) !== 0 ||
|
|
|
+ settings.bSorted // On resort, the display master needs to be
|
|
|
+ // re-filtered since indexes will have changed
|
|
|
+ ) {
|
|
|
+ settings.aiDisplay = displayMaster.slice();
|
|
|
+ }
|
|
|
+
|
|
|
+ // Search the display array
|
|
|
+ display = settings.aiDisplay;
|
|
|
+
|
|
|
+ for ( i=0 ; i<display.length ; i++ ) {
|
|
|
+ if ( rpSearch.test( settings.aoData[ display[i] ]._sFilterRow ) ) {
|
|
|
+ filtered.push( display[i] );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ settings.aiDisplay = filtered;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Build a regular expression object suitable for searching a table
|
|
|
+ * @param {string} sSearch string to search for
|
|
|
+ * @param {bool} bRegex treat as a regular expression or not
|
|
|
+ * @param {bool} bSmart perform smart filtering or not
|
|
|
+ * @param {bool} bCaseInsensitive Do case insensitive matching or not
|
|
|
+ * @returns {RegExp} constructed object
|
|
|
+ * @memberof DataTable#oApi
|
|
|
+ */
|
|
|
+ function _fnFilterCreateSearch( search, regex, smart, caseInsensitive )
|
|
|
+ {
|
|
|
+ search = regex ?
|
|
|
+ search :
|
|
|
+ _fnEscapeRegex( search );
|
|
|
+
|
|
|
+ if ( smart ) {
|
|
|
+ /* For smart filtering we want to allow the search to work regardless of
|
|
|
+ * word order. We also want double quoted text to be preserved, so word
|
|
|
+ * order is important - a la google. So this is what we want to
|
|
|
+ * generate:
|
|
|
+ *
|
|
|
+ * ^(?=.*?\bone\b)(?=.*?\btwo three\b)(?=.*?\bfour\b).*$
|
|
|
+ */
|
|
|
+ var a = $.map( search.match( /"[^"]+"|[^ ]+/g ) || [''], function ( word ) {
|
|
|
+ if ( word.charAt(0) === '"' ) {
|
|
|
+ var m = word.match( /^"(.*)"$/ );
|
|
|
+ word = m ? m[1] : word;
|
|
|
+ }
|
|
|
+
|
|
|
+ return word.replace('"', '');
|
|
|
+ } );
|
|
|
+
|
|
|
+ search = '^(?=.*?'+a.join( ')(?=.*?' )+').*$';
|
|
|
+ }
|
|
|
+
|
|
|
+ return new RegExp( search, caseInsensitive ? 'i' : '' );
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Escape a string such that it can be used in a regular expression
|
|
|
+ * @param {string} sVal string to escape
|
|
|
+ * @returns {string} escaped string
|
|
|
+ * @memberof DataTable#oApi
|
|
|
+ */
|
|
|
+ var _fnEscapeRegex = DataTable.util.escapeRegex;
|
|
|
+
|
|
|
+ var __filter_div = $('<div>')[0];
|
|
|
+ var __filter_div_textContent = __filter_div.textContent !== undefined;
|
|
|
+
|
|
|
+ // Update the filtering data for each row if needed (by invalidation or first run)
|
|
|
+ function _fnFilterData ( settings )
|
|
|
+ {
|
|
|
+ var columns = settings.aoColumns;
|
|
|
+ var column;
|
|
|
+ var i, j, ien, jen, filterData, cellData, row;
|
|
|
+ var wasInvalidated = false;
|
|
|
+
|
|
|
+ for ( i=0, ien=settings.aoData.length ; i<ien ; i++ ) {
|
|
|
+ row = settings.aoData[i];
|
|
|
+
|
|
|
+ if ( ! row._aFilterData ) {
|
|
|
+ filterData = [];
|
|
|
+
|
|
|
+ for ( j=0, jen=columns.length ; j<jen ; j++ ) {
|
|
|
+ column = columns[j];
|
|
|
+
|
|
|
+ if ( column.bSearchable ) {
|
|
|
+ cellData = _fnGetCellData( settings, i, j, 'filter' );
|
|
|
+
|
|
|
+ // Search in DataTables 1.10 is string based. In 1.11 this
|
|
|
+ // should be altered to also allow strict type checking.
|
|
|
+ if ( cellData === null ) {
|
|
|
+ cellData = '';
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( typeof cellData !== 'string' && cellData.toString ) {
|
|
|
+ cellData = cellData.toString();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ else {
|
|
|
+ cellData = '';
|
|
|
+ }
|
|
|
+
|
|
|
+ // If it looks like there is an HTML entity in the string,
|
|
|
+ // attempt to decode it so sorting works as expected. Note that
|
|
|
+ // we could use a single line of jQuery to do this, but the DOM
|
|
|
+ // method used here is much faster http://jsperf.com/html-decode
|
|
|
+ if ( cellData.indexOf && cellData.indexOf('&') !== -1 ) {
|
|
|
+ __filter_div.innerHTML = cellData;
|
|
|
+ cellData = __filter_div_textContent ?
|
|
|
+ __filter_div.textContent :
|
|
|
+ __filter_div.innerText;
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( cellData.replace ) {
|
|
|
+ cellData = cellData.replace(/[\r\n\u2028]/g, '');
|
|
|
+ }
|
|
|
+
|
|
|
+ filterData.push( cellData );
|
|
|
+ }
|
|
|
+
|
|
|
+ row._aFilterData = filterData;
|
|
|
+ row._sFilterRow = filterData.join(' ');
|
|
|
+ wasInvalidated = true;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return wasInvalidated;
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Convert from the internal Hungarian notation to camelCase for external
|
|
|
+ * interaction
|
|
|
+ * @param {object} obj Object to convert
|
|
|
+ * @returns {object} Inverted object
|
|
|
+ * @memberof DataTable#oApi
|
|
|
+ */
|
|
|
+ function _fnSearchToCamel ( obj )
|
|
|
+ {
|
|
|
+ return {
|
|
|
+ search: obj.sSearch,
|
|
|
+ smart: obj.bSmart,
|
|
|
+ regex: obj.bRegex,
|
|
|
+ caseInsensitive: obj.bCaseInsensitive
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Convert from camelCase notation to the internal Hungarian. We could use the
|
|
|
+ * Hungarian convert function here, but this is cleaner
|
|
|
+ * @param {object} obj Object to convert
|
|
|
+ * @returns {object} Inverted object
|
|
|
+ * @memberof DataTable#oApi
|
|
|
+ */
|
|
|
+ function _fnSearchToHung ( obj )
|
|
|
+ {
|
|
|
+ return {
|
|
|
+ sSearch: obj.search,
|
|
|
+ bSmart: obj.smart,
|
|
|
+ bRegex: obj.regex,
|
|
|
+ bCaseInsensitive: obj.caseInsensitive
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Generate the node required for the info display
|
|
|
+ * @param {object} oSettings dataTables settings object
|
|
|
+ * @returns {node} Information element
|
|
|
+ * @memberof DataTable#oApi
|
|
|
+ */
|
|
|
+ function _fnFeatureHtmlInfo ( settings )
|
|
|
+ {
|
|
|
+ var
|
|
|
+ tid = settings.sTableId,
|
|
|
+ nodes = settings.aanFeatures.i,
|
|
|
+ n = $('<div/>', {
|
|
|
+ 'class': settings.oClasses.sInfo,
|
|
|
+ 'id': ! nodes ? tid+'_info' : null
|
|
|
+ } );
|
|
|
+
|
|
|
+ if ( ! nodes ) {
|
|
|
+ // Update display on each draw
|
|
|
+ settings.aoDrawCallback.push( {
|
|
|
+ "fn": _fnUpdateInfo,
|
|
|
+ "sName": "information"
|
|
|
+ } );
|
|
|
+
|
|
|
+ n
|
|
|
+ .attr( 'role', 'status' )
|
|
|
+ .attr( 'aria-live', 'polite' );
|
|
|
+
|
|
|
+ // Table is described by our info div
|
|
|
+ $(settings.nTable).attr( 'aria-describedby', tid+'_info' );
|
|
|
+ }
|
|
|
+
|
|
|
+ return n[0];
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Update the information elements in the display
|
|
|
+ * @param {object} settings dataTables settings object
|
|
|
+ * @memberof DataTable#oApi
|
|
|
+ */
|
|
|
+ function _fnUpdateInfo ( settings )
|
|
|
+ {
|
|
|
+ /* Show information about the table */
|
|
|
+ var nodes = settings.aanFeatures.i;
|
|
|
+ if ( nodes.length === 0 ) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var
|
|
|
+ lang = settings.oLanguage,
|
|
|
+ start = settings._iDisplayStart+1,
|
|
|
+ end = settings.fnDisplayEnd(),
|
|
|
+ max = settings.fnRecordsTotal(),
|
|
|
+ total = settings.fnRecordsDisplay(),
|
|
|
+ out = total ?
|
|
|
+ lang.sInfo :
|
|
|
+ lang.sInfoEmpty;
|
|
|
+
|
|
|
+ if ( total !== max ) {
|
|
|
+ /* Record set after filtering */
|
|
|
+ out += ' ' + lang.sInfoFiltered;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Convert the macros
|
|
|
+ out += lang.sInfoPostFix;
|
|
|
+ out = _fnInfoMacros( settings, out );
|
|
|
+
|
|
|
+ var callback = lang.fnInfoCallback;
|
|
|
+ if ( callback !== null ) {
|
|
|
+ out = callback.call( settings.oInstance,
|
|
|
+ settings, start, end, max, total, out
|
|
|
+ );
|
|
|
+ }
|
|
|
+
|
|
|
+ $(nodes).html( out );
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ function _fnInfoMacros ( settings, str )
|
|
|
+ {
|
|
|
+ // When infinite scrolling, we are always starting at 1. _iDisplayStart is used only
|
|
|
+ // internally
|
|
|
+ var
|
|
|
+ formatter = settings.fnFormatNumber,
|
|
|
+ start = settings._iDisplayStart+1,
|
|
|
+ len = settings._iDisplayLength,
|
|
|
+ vis = settings.fnRecordsDisplay(),
|
|
|
+ all = len === -1;
|
|
|
+
|
|
|
+ return str.
|
|
|
+ replace(/_START_/g, formatter.call( settings, start ) ).
|
|
|
+ replace(/_END_/g, formatter.call( settings, settings.fnDisplayEnd() ) ).
|
|
|
+ replace(/_MAX_/g, formatter.call( settings, settings.fnRecordsTotal() ) ).
|
|
|
+ replace(/_TOTAL_/g, formatter.call( settings, vis ) ).
|
|
|
+ replace(/_PAGE_/g, formatter.call( settings, all ? 1 : Math.ceil( start / len ) ) ).
|
|
|
+ replace(/_PAGES_/g, formatter.call( settings, all ? 1 : Math.ceil( vis / len ) ) );
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Draw the table for the first time, adding all required features
|
|
|
+ * @param {object} settings dataTables settings object
|
|
|
+ * @memberof DataTable#oApi
|
|
|
+ */
|
|
|
+ function _fnInitialise ( settings )
|
|
|
+ {
|
|
|
+ var i, iLen, iAjaxStart=settings.iInitDisplayStart;
|
|
|
+ var columns = settings.aoColumns, column;
|
|
|
+ var features = settings.oFeatures;
|
|
|
+ var deferLoading = settings.bDeferLoading; // value modified by the draw
|
|
|
+
|
|
|
+ /* Ensure that the table data is fully initialised */
|
|
|
+ if ( ! settings.bInitialised ) {
|
|
|
+ setTimeout( function(){ _fnInitialise( settings ); }, 200 );
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ /* Show the display HTML options */
|
|
|
+ _fnAddOptionsHtml( settings );
|
|
|
+
|
|
|
+ /* Build and draw the header / footer for the table */
|
|
|
+ _fnBuildHead( settings );
|
|
|
+ _fnDrawHead( settings, settings.aoHeader );
|
|
|
+ _fnDrawHead( settings, settings.aoFooter );
|
|
|
+
|
|
|
+ /* Okay to show that something is going on now */
|
|
|
+ _fnProcessingDisplay( settings, true );
|
|
|
+
|
|
|
+ /* Calculate sizes for columns */
|
|
|
+ if ( features.bAutoWidth ) {
|
|
|
+ _fnCalculateColumnWidths( settings );
|
|
|
+ }
|
|
|
+
|
|
|
+ for ( i=0, iLen=columns.length ; i<iLen ; i++ ) {
|
|
|
+ column = columns[i];
|
|
|
+
|
|
|
+ if ( column.sWidth ) {
|
|
|
+ column.nTh.style.width = _fnStringToCss( column.sWidth );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ _fnCallbackFire( settings, null, 'preInit', [settings] );
|
|
|
+
|
|
|
+ // If there is default sorting required - let's do it. The sort function
|
|
|
+ // will do the drawing for us. Otherwise we draw the table regardless of the
|
|
|
+ // Ajax source - this allows the table to look initialised for Ajax sourcing
|
|
|
+ // data (show 'loading' message possibly)
|
|
|
+ _fnReDraw( settings );
|
|
|
+
|
|
|
+ // Server-side processing init complete is done by _fnAjaxUpdateDraw
|
|
|
+ var dataSrc = _fnDataSource( settings );
|
|
|
+ if ( dataSrc != 'ssp' || deferLoading ) {
|
|
|
+ // if there is an ajax source load the data
|
|
|
+ if ( dataSrc == 'ajax' ) {
|
|
|
+ _fnBuildAjax( settings, [], function(json) {
|
|
|
+ var aData = _fnAjaxDataSrc( settings, json );
|
|
|
+
|
|
|
+ // Got the data - add it to the table
|
|
|
+ for ( i=0 ; i<aData.length ; i++ ) {
|
|
|
+ _fnAddData( settings, aData[i] );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Reset the init display for cookie saving. We've already done
|
|
|
+ // a filter, and therefore cleared it before. So we need to make
|
|
|
+ // it appear 'fresh'
|
|
|
+ settings.iInitDisplayStart = iAjaxStart;
|
|
|
+
|
|
|
+ _fnReDraw( settings );
|
|
|
+
|
|
|
+ _fnProcessingDisplay( settings, false );
|
|
|
+ _fnInitComplete( settings, json );
|
|
|
+ }, settings );
|
|
|
+ }
|
|
|
+ else {
|
|
|
+ _fnProcessingDisplay( settings, false );
|
|
|
+ _fnInitComplete( settings );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Draw the table for the first time, adding all required features
|
|
|
+ * @param {object} oSettings dataTables settings object
|
|
|
+ * @param {object} [json] JSON from the server that completed the table, if using Ajax source
|
|
|
+ * with client-side processing (optional)
|
|
|
+ * @memberof DataTable#oApi
|
|
|
+ */
|
|
|
+ function _fnInitComplete ( settings, json )
|
|
|
+ {
|
|
|
+ settings._bInitComplete = true;
|
|
|
+
|
|
|
+ // When data was added after the initialisation (data or Ajax) we need to
|
|
|
+ // calculate the column sizing
|
|
|
+ if ( json || settings.oInit.aaData ) {
|
|
|
+ _fnAdjustColumnSizing( settings );
|
|
|
+ }
|
|
|
+
|
|
|
+ _fnCallbackFire( settings, null, 'plugin-init', [settings, json] );
|
|
|
+ _fnCallbackFire( settings, 'aoInitComplete', 'init', [settings, json] );
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ function _fnLengthChange ( settings, val )
|
|
|
+ {
|
|
|
+ var len = parseInt( val, 10 );
|
|
|
+ settings._iDisplayLength = len;
|
|
|
+
|
|
|
+ _fnLengthOverflow( settings );
|
|
|
+
|
|
|
+ // Fire length change event
|
|
|
+ _fnCallbackFire( settings, null, 'length', [settings, len] );
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Generate the node required for user display length changing
|
|
|
+ * @param {object} settings dataTables settings object
|
|
|
+ * @returns {node} Display length feature node
|
|
|
+ * @memberof DataTable#oApi
|
|
|
+ */
|
|
|
+ function _fnFeatureHtmlLength ( settings )
|
|
|
+ {
|
|
|
+ var
|
|
|
+ classes = settings.oClasses,
|
|
|
+ tableId = settings.sTableId,
|
|
|
+ menu = settings.aLengthMenu,
|
|
|
+ d2 = Array.isArray( menu[0] ),
|
|
|
+ lengths = d2 ? menu[0] : menu,
|
|
|
+ language = d2 ? menu[1] : menu;
|
|
|
+
|
|
|
+ var select = $('<select/>', {
|
|
|
+ 'name': tableId+'_length',
|
|
|
+ 'aria-controls': tableId,
|
|
|
+ 'class': classes.sLengthSelect
|
|
|
+ } );
|
|
|
+
|
|
|
+ for ( var i=0, ien=lengths.length ; i<ien ; i++ ) {
|
|
|
+ select[0][ i ] = new Option(
|
|
|
+ typeof language[i] === 'number' ?
|
|
|
+ settings.fnFormatNumber( language[i] ) :
|
|
|
+ language[i],
|
|
|
+ lengths[i]
|
|
|
+ );
|
|
|
+ }
|
|
|
+
|
|
|
+ var div = $('<div><label/></div>').addClass( classes.sLength );
|
|
|
+ if ( ! settings.aanFeatures.l ) {
|
|
|
+ div[0].id = tableId+'_length';
|
|
|
+ }
|
|
|
+
|
|
|
+ div.children().append(
|
|
|
+ settings.oLanguage.sLengthMenu.replace( '_MENU_', select[0].outerHTML )
|
|
|
+ );
|
|
|
+
|
|
|
+ // Can't use `select` variable as user might provide their own and the
|
|
|
+ // reference is broken by the use of outerHTML
|
|
|
+ $('select', div)
|
|
|
+ .val( settings._iDisplayLength )
|
|
|
+ .on( 'change.DT', function(e) {
|
|
|
+ _fnLengthChange( settings, $(this).val() );
|
|
|
+ _fnDraw( settings );
|
|
|
+ } );
|
|
|
+
|
|
|
+ // Update node value whenever anything changes the table's length
|
|
|
+ $(settings.nTable).on( 'length.dt.DT', function (e, s, len) {
|
|
|
+ if ( settings === s ) {
|
|
|
+ $('select', div).val( len );
|
|
|
+ }
|
|
|
+ } );
|
|
|
+
|
|
|
+ return div[0];
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+ /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
|
|
|
+ * Note that most of the paging logic is done in
|
|
|
+ * DataTable.ext.pager
|
|
|
+ */
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Generate the node required for default pagination
|
|
|
+ * @param {object} oSettings dataTables settings object
|
|
|
+ * @returns {node} Pagination feature node
|
|
|
+ * @memberof DataTable#oApi
|
|
|
+ */
|
|
|
+ function _fnFeatureHtmlPaginate ( settings )
|
|
|
+ {
|
|
|
+ var
|
|
|
+ type = settings.sPaginationType,
|
|
|
+ plugin = DataTable.ext.pager[ type ],
|
|
|
+ modern = typeof plugin === 'function',
|
|
|
+ redraw = function( settings ) {
|
|
|
+ _fnDraw( settings );
|
|
|
+ },
|
|
|
+ node = $('<div/>').addClass( settings.oClasses.sPaging + type )[0],
|
|
|
+ features = settings.aanFeatures;
|
|
|
+
|
|
|
+ if ( ! modern ) {
|
|
|
+ plugin.fnInit( settings, node, redraw );
|
|
|
+ }
|
|
|
+
|
|
|
+ /* Add a draw callback for the pagination on first instance, to update the paging display */
|
|
|
+ if ( ! features.p )
|
|
|
+ {
|
|
|
+ node.id = settings.sTableId+'_paginate';
|
|
|
+
|
|
|
+ settings.aoDrawCallback.push( {
|
|
|
+ "fn": function( settings ) {
|
|
|
+ if ( modern ) {
|
|
|
+ var
|
|
|
+ start = settings._iDisplayStart,
|
|
|
+ len = settings._iDisplayLength,
|
|
|
+ visRecords = settings.fnRecordsDisplay(),
|
|
|
+ all = len === -1,
|
|
|
+ page = all ? 0 : Math.ceil( start / len ),
|
|
|
+ pages = all ? 1 : Math.ceil( visRecords / len ),
|
|
|
+ buttons = plugin(page, pages),
|
|
|
+ i, ien;
|
|
|
+
|
|
|
+ for ( i=0, ien=features.p.length ; i<ien ; i++ ) {
|
|
|
+ _fnRenderer( settings, 'pageButton' )(
|
|
|
+ settings, features.p[i], i, buttons, page, pages
|
|
|
+ );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ else {
|
|
|
+ plugin.fnUpdate( settings, redraw );
|
|
|
+ }
|
|
|
+ },
|
|
|
+ "sName": "pagination"
|
|
|
+ } );
|
|
|
+ }
|
|
|
+
|
|
|
+ return node;
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Alter the display settings to change the page
|
|
|
+ * @param {object} settings DataTables settings object
|
|
|
+ * @param {string|int} action Paging action to take: "first", "previous",
|
|
|
+ * "next" or "last" or page number to jump to (integer)
|
|
|
+ * @param [bool] redraw Automatically draw the update or not
|
|
|
+ * @returns {bool} true page has changed, false - no change
|
|
|
+ * @memberof DataTable#oApi
|
|
|
+ */
|
|
|
+ function _fnPageChange ( settings, action, redraw )
|
|
|
+ {
|
|
|
+ var
|
|
|
+ start = settings._iDisplayStart,
|
|
|
+ len = settings._iDisplayLength,
|
|
|
+ records = settings.fnRecordsDisplay();
|
|
|
+
|
|
|
+ if ( records === 0 || len === -1 )
|
|
|
+ {
|
|
|
+ start = 0;
|
|
|
+ }
|
|
|
+ else if ( typeof action === "number" )
|
|
|
+ {
|
|
|
+ start = action * len;
|
|
|
+
|
|
|
+ if ( start > records )
|
|
|
+ {
|
|
|
+ start = 0;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ else if ( action == "first" )
|
|
|
+ {
|
|
|
+ start = 0;
|
|
|
+ }
|
|
|
+ else if ( action == "previous" )
|
|
|
+ {
|
|
|
+ start = len >= 0 ?
|
|
|
+ start - len :
|
|
|
+ 0;
|
|
|
+
|
|
|
+ if ( start < 0 )
|
|
|
+ {
|
|
|
+ start = 0;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ else if ( action == "next" )
|
|
|
+ {
|
|
|
+ if ( start + len < records )
|
|
|
+ {
|
|
|
+ start += len;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ else if ( action == "last" )
|
|
|
+ {
|
|
|
+ start = Math.floor( (records-1) / len) * len;
|
|
|
+ }
|
|
|
+ else
|
|
|
+ {
|
|
|
+ _fnLog( settings, 0, "Unknown paging action: "+action, 5 );
|
|
|
+ }
|
|
|
+
|
|
|
+ var changed = settings._iDisplayStart !== start;
|
|
|
+ settings._iDisplayStart = start;
|
|
|
+
|
|
|
+ if ( changed ) {
|
|
|
+ _fnCallbackFire( settings, null, 'page', [settings] );
|
|
|
+
|
|
|
+ if ( redraw ) {
|
|
|
+ _fnDraw( settings );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return changed;
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Generate the node required for the processing node
|
|
|
+ * @param {object} settings dataTables settings object
|
|
|
+ * @returns {node} Processing element
|
|
|
+ * @memberof DataTable#oApi
|
|
|
+ */
|
|
|
+ function _fnFeatureHtmlProcessing ( settings )
|
|
|
+ {
|
|
|
+ return $('<div/>', {
|
|
|
+ 'id': ! settings.aanFeatures.r ? settings.sTableId+'_processing' : null,
|
|
|
+ 'class': settings.oClasses.sProcessing
|
|
|
+ } )
|
|
|
+ .html( settings.oLanguage.sProcessing )
|
|
|
+ .insertBefore( settings.nTable )[0];
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Display or hide the processing indicator
|
|
|
+ * @param {object} settings dataTables settings object
|
|
|
+ * @param {bool} show Show the processing indicator (true) or not (false)
|
|
|
+ * @memberof DataTable#oApi
|
|
|
+ */
|
|
|
+ function _fnProcessingDisplay ( settings, show )
|
|
|
+ {
|
|
|
+ if ( settings.oFeatures.bProcessing ) {
|
|
|
+ $(settings.aanFeatures.r).css( 'display', show ? 'block' : 'none' );
|
|
|
+ }
|
|
|
+
|
|
|
+ _fnCallbackFire( settings, null, 'processing', [settings, show] );
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Add any control elements for the table - specifically scrolling
|
|
|
+ * @param {object} settings dataTables settings object
|
|
|
+ * @returns {node} Node to add to the DOM
|
|
|
+ * @memberof DataTable#oApi
|
|
|
+ */
|
|
|
+ function _fnFeatureHtmlTable ( settings )
|
|
|
+ {
|
|
|
+ var table = $(settings.nTable);
|
|
|
+
|
|
|
+ // Scrolling from here on in
|
|
|
+ var scroll = settings.oScroll;
|
|
|
+
|
|
|
+ if ( scroll.sX === '' && scroll.sY === '' ) {
|
|
|
+ return settings.nTable;
|
|
|
+ }
|
|
|
+
|
|
|
+ var scrollX = scroll.sX;
|
|
|
+ var scrollY = scroll.sY;
|
|
|
+ var classes = settings.oClasses;
|
|
|
+ var caption = table.children('caption');
|
|
|
+ var captionSide = caption.length ? caption[0]._captionSide : null;
|
|
|
+ var headerClone = $( table[0].cloneNode(false) );
|
|
|
+ var footerClone = $( table[0].cloneNode(false) );
|
|
|
+ var footer = table.children('tfoot');
|
|
|
+ var _div = '<div/>';
|
|
|
+ var size = function ( s ) {
|
|
|
+ return !s ? null : _fnStringToCss( s );
|
|
|
+ };
|
|
|
+
|
|
|
+ if ( ! footer.length ) {
|
|
|
+ footer = null;
|
|
|
+ }
|
|
|
+
|
|
|
+ /*
|
|
|
+ * The HTML structure that we want to generate in this function is:
|
|
|
+ * div - scroller
|
|
|
+ * div - scroll head
|
|
|
+ * div - scroll head inner
|
|
|
+ * table - scroll head table
|
|
|
+ * thead - thead
|
|
|
+ * div - scroll body
|
|
|
+ * table - table (master table)
|
|
|
+ * thead - thead clone for sizing
|
|
|
+ * tbody - tbody
|
|
|
+ * div - scroll foot
|
|
|
+ * div - scroll foot inner
|
|
|
+ * table - scroll foot table
|
|
|
+ * tfoot - tfoot
|
|
|
+ */
|
|
|
+ var scroller = $( _div, { 'class': classes.sScrollWrapper } )
|
|
|
+ .append(
|
|
|
+ $(_div, { 'class': classes.sScrollHead } )
|
|
|
+ .css( {
|
|
|
+ overflow: 'hidden',
|
|
|
+ position: 'relative',
|
|
|
+ border: 0,
|
|
|
+ width: scrollX ? size(scrollX) : '100%'
|
|
|
+ } )
|
|
|
+ .append(
|
|
|
+ $(_div, { 'class': classes.sScrollHeadInner } )
|
|
|
+ .css( {
|
|
|
+ 'box-sizing': 'content-box',
|
|
|
+ width: scroll.sXInner || '100%'
|
|
|
+ } )
|
|
|
+ .append(
|
|
|
+ headerClone
|
|
|
+ .removeAttr('id')
|
|
|
+ .css( 'margin-left', 0 )
|
|
|
+ .append( captionSide === 'top' ? caption : null )
|
|
|
+ .append(
|
|
|
+ table.children('thead')
|
|
|
+ )
|
|
|
+ )
|
|
|
+ )
|
|
|
+ )
|
|
|
+ .append(
|
|
|
+ $(_div, { 'class': classes.sScrollBody } )
|
|
|
+ .css( {
|
|
|
+ position: 'relative',
|
|
|
+ overflow: 'auto',
|
|
|
+ width: size( scrollX )
|
|
|
+ } )
|
|
|
+ .append( table )
|
|
|
+ );
|
|
|
+
|
|
|
+ if ( footer ) {
|
|
|
+ scroller.append(
|
|
|
+ $(_div, { 'class': classes.sScrollFoot } )
|
|
|
+ .css( {
|
|
|
+ overflow: 'hidden',
|
|
|
+ border: 0,
|
|
|
+ width: scrollX ? size(scrollX) : '100%'
|
|
|
+ } )
|
|
|
+ .append(
|
|
|
+ $(_div, { 'class': classes.sScrollFootInner } )
|
|
|
+ .append(
|
|
|
+ footerClone
|
|
|
+ .removeAttr('id')
|
|
|
+ .css( 'margin-left', 0 )
|
|
|
+ .append( captionSide === 'bottom' ? caption : null )
|
|
|
+ .append(
|
|
|
+ table.children('tfoot')
|
|
|
+ )
|
|
|
+ )
|
|
|
+ )
|
|
|
+ );
|
|
|
+ }
|
|
|
+
|
|
|
+ var children = scroller.children();
|
|
|
+ var scrollHead = children[0];
|
|
|
+ var scrollBody = children[1];
|
|
|
+ var scrollFoot = footer ? children[2] : null;
|
|
|
+
|
|
|
+ // When the body is scrolled, then we also want to scroll the headers
|
|
|
+ if ( scrollX ) {
|
|
|
+ $(scrollBody).on( 'scroll.DT', function (e) {
|
|
|
+ var scrollLeft = this.scrollLeft;
|
|
|
+
|
|
|
+ scrollHead.scrollLeft = scrollLeft;
|
|
|
+
|
|
|
+ if ( footer ) {
|
|
|
+ scrollFoot.scrollLeft = scrollLeft;
|
|
|
+ }
|
|
|
+ } );
|
|
|
+ }
|
|
|
+
|
|
|
+ $(scrollBody).css('max-height', scrollY);
|
|
|
+ if (! scroll.bCollapse) {
|
|
|
+ $(scrollBody).css('height', scrollY);
|
|
|
+ }
|
|
|
+
|
|
|
+ settings.nScrollHead = scrollHead;
|
|
|
+ settings.nScrollBody = scrollBody;
|
|
|
+ settings.nScrollFoot = scrollFoot;
|
|
|
+
|
|
|
+ // On redraw - align columns
|
|
|
+ settings.aoDrawCallback.push( {
|
|
|
+ "fn": _fnScrollDraw,
|
|
|
+ "sName": "scrolling"
|
|
|
+ } );
|
|
|
+
|
|
|
+ return scroller[0];
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Update the header, footer and body tables for resizing - i.e. column
|
|
|
+ * alignment.
|
|
|
+ *
|
|
|
+ * Welcome to the most horrible function DataTables. The process that this
|
|
|
+ * function follows is basically:
|
|
|
+ * 1. Re-create the table inside the scrolling div
|
|
|
+ * 2. Take live measurements from the DOM
|
|
|
+ * 3. Apply the measurements to align the columns
|
|
|
+ * 4. Clean up
|
|
|
+ *
|
|
|
+ * @param {object} settings dataTables settings object
|
|
|
+ * @memberof DataTable#oApi
|
|
|
+ */
|
|
|
+ function _fnScrollDraw ( settings )
|
|
|
+ {
|
|
|
+ // Given that this is such a monster function, a lot of variables are use
|
|
|
+ // to try and keep the minimised size as small as possible
|
|
|
+ var
|
|
|
+ scroll = settings.oScroll,
|
|
|
+ scrollX = scroll.sX,
|
|
|
+ scrollXInner = scroll.sXInner,
|
|
|
+ scrollY = scroll.sY,
|
|
|
+ barWidth = scroll.iBarWidth,
|
|
|
+ divHeader = $(settings.nScrollHead),
|
|
|
+ divHeaderStyle = divHeader[0].style,
|
|
|
+ divHeaderInner = divHeader.children('div'),
|
|
|
+ divHeaderInnerStyle = divHeaderInner[0].style,
|
|
|
+ divHeaderTable = divHeaderInner.children('table'),
|
|
|
+ divBodyEl = settings.nScrollBody,
|
|
|
+ divBody = $(divBodyEl),
|
|
|
+ divBodyStyle = divBodyEl.style,
|
|
|
+ divFooter = $(settings.nScrollFoot),
|
|
|
+ divFooterInner = divFooter.children('div'),
|
|
|
+ divFooterTable = divFooterInner.children('table'),
|
|
|
+ header = $(settings.nTHead),
|
|
|
+ table = $(settings.nTable),
|
|
|
+ tableEl = table[0],
|
|
|
+ tableStyle = tableEl.style,
|
|
|
+ footer = settings.nTFoot ? $(settings.nTFoot) : null,
|
|
|
+ browser = settings.oBrowser,
|
|
|
+ ie67 = browser.bScrollOversize,
|
|
|
+ dtHeaderCells = _pluck( settings.aoColumns, 'nTh' ),
|
|
|
+ headerTrgEls, footerTrgEls,
|
|
|
+ headerSrcEls, footerSrcEls,
|
|
|
+ headerCopy, footerCopy,
|
|
|
+ headerWidths=[], footerWidths=[],
|
|
|
+ headerContent=[], footerContent=[],
|
|
|
+ idx, correction, sanityWidth,
|
|
|
+ zeroOut = function(nSizer) {
|
|
|
+ var style = nSizer.style;
|
|
|
+ style.paddingTop = "0";
|
|
|
+ style.paddingBottom = "0";
|
|
|
+ style.borderTopWidth = "0";
|
|
|
+ style.borderBottomWidth = "0";
|
|
|
+ style.height = 0;
|
|
|
+ };
|
|
|
+
|
|
|
+ // If the scrollbar visibility has changed from the last draw, we need to
|
|
|
+ // adjust the column sizes as the table width will have changed to account
|
|
|
+ // for the scrollbar
|
|
|
+ var scrollBarVis = divBodyEl.scrollHeight > divBodyEl.clientHeight;
|
|
|
+
|
|
|
+ if ( settings.scrollBarVis !== scrollBarVis && settings.scrollBarVis !== undefined ) {
|
|
|
+ settings.scrollBarVis = scrollBarVis;
|
|
|
+ _fnAdjustColumnSizing( settings );
|
|
|
+ return; // adjust column sizing will call this function again
|
|
|
+ }
|
|
|
+ else {
|
|
|
+ settings.scrollBarVis = scrollBarVis;
|
|
|
+ }
|
|
|
+
|
|
|
+ /*
|
|
|
+ * 1. Re-create the table inside the scrolling div
|
|
|
+ */
|
|
|
+
|
|
|
+ // Remove the old minimised thead and tfoot elements in the inner table
|
|
|
+ table.children('thead, tfoot').remove();
|
|
|
+
|
|
|
+ if ( footer ) {
|
|
|
+ footerCopy = footer.clone().prependTo( table );
|
|
|
+ footerTrgEls = footer.find('tr'); // the original tfoot is in its own table and must be sized
|
|
|
+ footerSrcEls = footerCopy.find('tr');
|
|
|
+ }
|
|
|
+
|
|
|
+ // Clone the current header and footer elements and then place it into the inner table
|
|
|
+ headerCopy = header.clone().prependTo( table );
|
|
|
+ headerTrgEls = header.find('tr'); // original header is in its own table
|
|
|
+ headerSrcEls = headerCopy.find('tr');
|
|
|
+ headerCopy.find('th, td').removeAttr('tabindex');
|
|
|
+
|
|
|
+
|
|
|
+ /*
|
|
|
+ * 2. Take live measurements from the DOM - do not alter the DOM itself!
|
|
|
+ */
|
|
|
+
|
|
|
+ // Remove old sizing and apply the calculated column widths
|
|
|
+ // Get the unique column headers in the newly created (cloned) header. We want to apply the
|
|
|
+ // calculated sizes to this header
|
|
|
+ if ( ! scrollX )
|
|
|
+ {
|
|
|
+ divBodyStyle.width = '100%';
|
|
|
+ divHeader[0].style.width = '100%';
|
|
|
+ }
|
|
|
+
|
|
|
+ $.each( _fnGetUniqueThs( settings, headerCopy ), function ( i, el ) {
|
|
|
+ idx = _fnVisibleToColumnIndex( settings, i );
|
|
|
+ el.style.width = settings.aoColumns[idx].sWidth;
|
|
|
+ } );
|
|
|
+
|
|
|
+ if ( footer ) {
|
|
|
+ _fnApplyToChildren( function(n) {
|
|
|
+ n.style.width = "";
|
|
|
+ }, footerSrcEls );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Size the table as a whole
|
|
|
+ sanityWidth = table.outerWidth();
|
|
|
+ if ( scrollX === "" ) {
|
|
|
+ // No x scrolling
|
|
|
+ tableStyle.width = "100%";
|
|
|
+
|
|
|
+ // IE7 will make the width of the table when 100% include the scrollbar
|
|
|
+ // - which is shouldn't. When there is a scrollbar we need to take this
|
|
|
+ // into account.
|
|
|
+ if ( ie67 && (table.find('tbody').height() > divBodyEl.offsetHeight ||
|
|
|
+ divBody.css('overflow-y') == "scroll")
|
|
|
+ ) {
|
|
|
+ tableStyle.width = _fnStringToCss( table.outerWidth() - barWidth);
|
|
|
+ }
|
|
|
+
|
|
|
+ // Recalculate the sanity width
|
|
|
+ sanityWidth = table.outerWidth();
|
|
|
+ }
|
|
|
+ else if ( scrollXInner !== "" ) {
|
|
|
+ // legacy x scroll inner has been given - use it
|
|
|
+ tableStyle.width = _fnStringToCss(scrollXInner);
|
|
|
+
|
|
|
+ // Recalculate the sanity width
|
|
|
+ sanityWidth = table.outerWidth();
|
|
|
+ }
|
|
|
+
|
|
|
+ // Hidden header should have zero height, so remove padding and borders. Then
|
|
|
+ // set the width based on the real headers
|
|
|
+
|
|
|
+ // Apply all styles in one pass
|
|
|
+ _fnApplyToChildren( zeroOut, headerSrcEls );
|
|
|
+
|
|
|
+ // Read all widths in next pass
|
|
|
+ _fnApplyToChildren( function(nSizer) {
|
|
|
+ var style = window.getComputedStyle ?
|
|
|
+ window.getComputedStyle(nSizer).width :
|
|
|
+ _fnStringToCss( $(nSizer).width() );
|
|
|
+
|
|
|
+ headerContent.push( nSizer.innerHTML );
|
|
|
+ headerWidths.push( style );
|
|
|
+ }, headerSrcEls );
|
|
|
+
|
|
|
+ // Apply all widths in final pass
|
|
|
+ _fnApplyToChildren( function(nToSize, i) {
|
|
|
+ nToSize.style.width = headerWidths[i];
|
|
|
+ }, headerTrgEls );
|
|
|
+
|
|
|
+ $(headerSrcEls).height(0);
|
|
|
+
|
|
|
+ /* Same again with the footer if we have one */
|
|
|
+ if ( footer )
|
|
|
+ {
|
|
|
+ _fnApplyToChildren( zeroOut, footerSrcEls );
|
|
|
+
|
|
|
+ _fnApplyToChildren( function(nSizer) {
|
|
|
+ footerContent.push( nSizer.innerHTML );
|
|
|
+ footerWidths.push( _fnStringToCss( $(nSizer).css('width') ) );
|
|
|
+ }, footerSrcEls );
|
|
|
+
|
|
|
+ _fnApplyToChildren( function(nToSize, i) {
|
|
|
+ nToSize.style.width = footerWidths[i];
|
|
|
+ }, footerTrgEls );
|
|
|
+
|
|
|
+ $(footerSrcEls).height(0);
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ /*
|
|
|
+ * 3. Apply the measurements
|
|
|
+ */
|
|
|
+
|
|
|
+ // "Hide" the header and footer that we used for the sizing. We need to keep
|
|
|
+ // the content of the cell so that the width applied to the header and body
|
|
|
+ // both match, but we want to hide it completely. We want to also fix their
|
|
|
+ // width to what they currently are
|
|
|
+ _fnApplyToChildren( function(nSizer, i) {
|
|
|
+ nSizer.innerHTML = '<div class="dataTables_sizing">'+headerContent[i]+'</div>';
|
|
|
+ nSizer.childNodes[0].style.height = "0";
|
|
|
+ nSizer.childNodes[0].style.overflow = "hidden";
|
|
|
+ nSizer.style.width = headerWidths[i];
|
|
|
+ }, headerSrcEls );
|
|
|
+
|
|
|
+ if ( footer )
|
|
|
+ {
|
|
|
+ _fnApplyToChildren( function(nSizer, i) {
|
|
|
+ nSizer.innerHTML = '<div class="dataTables_sizing">'+footerContent[i]+'</div>';
|
|
|
+ nSizer.childNodes[0].style.height = "0";
|
|
|
+ nSizer.childNodes[0].style.overflow = "hidden";
|
|
|
+ nSizer.style.width = footerWidths[i];
|
|
|
+ }, footerSrcEls );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Sanity check that the table is of a sensible width. If not then we are going to get
|
|
|
+ // misalignment - try to prevent this by not allowing the table to shrink below its min width
|
|
|
+ if ( Math.round(table.outerWidth()) < Math.round(sanityWidth) )
|
|
|
+ {
|
|
|
+ // The min width depends upon if we have a vertical scrollbar visible or not */
|
|
|
+ correction = ((divBodyEl.scrollHeight > divBodyEl.offsetHeight ||
|
|
|
+ divBody.css('overflow-y') == "scroll")) ?
|
|
|
+ sanityWidth+barWidth :
|
|
|
+ sanityWidth;
|
|
|
+
|
|
|
+ // IE6/7 are a law unto themselves...
|
|
|
+ if ( ie67 && (divBodyEl.scrollHeight >
|
|
|
+ divBodyEl.offsetHeight || divBody.css('overflow-y') == "scroll")
|
|
|
+ ) {
|
|
|
+ tableStyle.width = _fnStringToCss( correction-barWidth );
|
|
|
+ }
|
|
|
+
|
|
|
+ // And give the user a warning that we've stopped the table getting too small
|
|
|
+ if ( scrollX === "" || scrollXInner !== "" ) {
|
|
|
+ _fnLog( settings, 1, 'Possible column misalignment', 6 );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ else
|
|
|
+ {
|
|
|
+ correction = '100%';
|
|
|
+ }
|
|
|
+
|
|
|
+ // Apply to the container elements
|
|
|
+ divBodyStyle.width = _fnStringToCss( correction );
|
|
|
+ divHeaderStyle.width = _fnStringToCss( correction );
|
|
|
+
|
|
|
+ if ( footer ) {
|
|
|
+ settings.nScrollFoot.style.width = _fnStringToCss( correction );
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ /*
|
|
|
+ * 4. Clean up
|
|
|
+ */
|
|
|
+ if ( ! scrollY ) {
|
|
|
+ /* IE7< puts a vertical scrollbar in place (when it shouldn't be) due to subtracting
|
|
|
+ * the scrollbar height from the visible display, rather than adding it on. We need to
|
|
|
+ * set the height in order to sort this. Don't want to do it in any other browsers.
|
|
|
+ */
|
|
|
+ if ( ie67 ) {
|
|
|
+ divBodyStyle.height = _fnStringToCss( tableEl.offsetHeight+barWidth );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ /* Finally set the width's of the header and footer tables */
|
|
|
+ var iOuterWidth = table.outerWidth();
|
|
|
+ divHeaderTable[0].style.width = _fnStringToCss( iOuterWidth );
|
|
|
+ divHeaderInnerStyle.width = _fnStringToCss( iOuterWidth );
|
|
|
+
|
|
|
+ // Figure out if there are scrollbar present - if so then we need a the header and footer to
|
|
|
+ // provide a bit more space to allow "overflow" scrolling (i.e. past the scrollbar)
|
|
|
+ var bScrolling = table.height() > divBodyEl.clientHeight || divBody.css('overflow-y') == "scroll";
|
|
|
+ var padding = 'padding' + (browser.bScrollbarLeft ? 'Left' : 'Right' );
|
|
|
+ divHeaderInnerStyle[ padding ] = bScrolling ? barWidth+"px" : "0px";
|
|
|
+
|
|
|
+ if ( footer ) {
|
|
|
+ divFooterTable[0].style.width = _fnStringToCss( iOuterWidth );
|
|
|
+ divFooterInner[0].style.width = _fnStringToCss( iOuterWidth );
|
|
|
+ divFooterInner[0].style[padding] = bScrolling ? barWidth+"px" : "0px";
|
|
|
+ }
|
|
|
+
|
|
|
+ // Correct DOM ordering for colgroup - comes before the thead
|
|
|
+ table.children('colgroup').insertBefore( table.children('thead') );
|
|
|
+
|
|
|
+ /* Adjust the position of the header in case we loose the y-scrollbar */
|
|
|
+ divBody.trigger('scroll');
|
|
|
+
|
|
|
+ // If sorting or filtering has occurred, jump the scrolling back to the top
|
|
|
+ // only if we aren't holding the position
|
|
|
+ if ( (settings.bSorted || settings.bFiltered) && ! settings._drawHold ) {
|
|
|
+ divBodyEl.scrollTop = 0;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Apply a given function to the display child nodes of an element array (typically
|
|
|
+ * TD children of TR rows
|
|
|
+ * @param {function} fn Method to apply to the objects
|
|
|
+ * @param array {nodes} an1 List of elements to look through for display children
|
|
|
+ * @param array {nodes} an2 Another list (identical structure to the first) - optional
|
|
|
+ * @memberof DataTable#oApi
|
|
|
+ */
|
|
|
+ function _fnApplyToChildren( fn, an1, an2 )
|
|
|
+ {
|
|
|
+ var index=0, i=0, iLen=an1.length;
|
|
|
+ var nNode1, nNode2;
|
|
|
+
|
|
|
+ while ( i < iLen ) {
|
|
|
+ nNode1 = an1[i].firstChild;
|
|
|
+ nNode2 = an2 ? an2[i].firstChild : null;
|
|
|
+
|
|
|
+ while ( nNode1 ) {
|
|
|
+ if ( nNode1.nodeType === 1 ) {
|
|
|
+ if ( an2 ) {
|
|
|
+ fn( nNode1, nNode2, index );
|
|
|
+ }
|
|
|
+ else {
|
|
|
+ fn( nNode1, index );
|
|
|
+ }
|
|
|
+
|
|
|
+ index++;
|
|
|
+ }
|
|
|
+
|
|
|
+ nNode1 = nNode1.nextSibling;
|
|
|
+ nNode2 = an2 ? nNode2.nextSibling : null;
|
|
|
+ }
|
|
|
+
|
|
|
+ i++;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+ var __re_html_remove = /<.*?>/g;
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Calculate the width of columns for the table
|
|
|
+ * @param {object} oSettings dataTables settings object
|
|
|
+ * @memberof DataTable#oApi
|
|
|
+ */
|
|
|
+ function _fnCalculateColumnWidths ( oSettings )
|
|
|
+ {
|
|
|
+ var
|
|
|
+ table = oSettings.nTable,
|
|
|
+ columns = oSettings.aoColumns,
|
|
|
+ scroll = oSettings.oScroll,
|
|
|
+ scrollY = scroll.sY,
|
|
|
+ scrollX = scroll.sX,
|
|
|
+ scrollXInner = scroll.sXInner,
|
|
|
+ columnCount = columns.length,
|
|
|
+ visibleColumns = _fnGetColumns( oSettings, 'bVisible' ),
|
|
|
+ headerCells = $('th', oSettings.nTHead),
|
|
|
+ tableWidthAttr = table.getAttribute('width'), // from DOM element
|
|
|
+ tableContainer = table.parentNode,
|
|
|
+ userInputs = false,
|
|
|
+ i, column, columnIdx, width, outerWidth,
|
|
|
+ browser = oSettings.oBrowser,
|
|
|
+ ie67 = browser.bScrollOversize;
|
|
|
+
|
|
|
+ var styleWidth = table.style.width;
|
|
|
+ if ( styleWidth && styleWidth.indexOf('%') !== -1 ) {
|
|
|
+ tableWidthAttr = styleWidth;
|
|
|
+ }
|
|
|
+
|
|
|
+ /* Convert any user input sizes into pixel sizes */
|
|
|
+ for ( i=0 ; i<visibleColumns.length ; i++ ) {
|
|
|
+ column = columns[ visibleColumns[i] ];
|
|
|
+
|
|
|
+ if ( column.sWidth !== null ) {
|
|
|
+ column.sWidth = _fnConvertToWidth( column.sWidthOrig, tableContainer );
|
|
|
+
|
|
|
+ userInputs = true;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ /* If the number of columns in the DOM equals the number that we have to
|
|
|
+ * process in DataTables, then we can use the offsets that are created by
|
|
|
+ * the web- browser. No custom sizes can be set in order for this to happen,
|
|
|
+ * nor scrolling used
|
|
|
+ */
|
|
|
+ if ( ie67 || ! userInputs && ! scrollX && ! scrollY &&
|
|
|
+ columnCount == _fnVisbleColumns( oSettings ) &&
|
|
|
+ columnCount == headerCells.length
|
|
|
+ ) {
|
|
|
+ for ( i=0 ; i<columnCount ; i++ ) {
|
|
|
+ var colIdx = _fnVisibleToColumnIndex( oSettings, i );
|
|
|
+
|
|
|
+ if ( colIdx !== null ) {
|
|
|
+ columns[ colIdx ].sWidth = _fnStringToCss( headerCells.eq(i).width() );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ else
|
|
|
+ {
|
|
|
+ // Otherwise construct a single row, worst case, table with the widest
|
|
|
+ // node in the data, assign any user defined widths, then insert it into
|
|
|
+ // the DOM and allow the browser to do all the hard work of calculating
|
|
|
+ // table widths
|
|
|
+ var tmpTable = $(table).clone() // don't use cloneNode - IE8 will remove events on the main table
|
|
|
+ .css( 'visibility', 'hidden' )
|
|
|
+ .removeAttr( 'id' );
|
|
|
+
|
|
|
+ // Clean up the table body
|
|
|
+ tmpTable.find('tbody tr').remove();
|
|
|
+ var tr = $('<tr/>').appendTo( tmpTable.find('tbody') );
|
|
|
+
|
|
|
+ // Clone the table header and footer - we can't use the header / footer
|
|
|
+ // from the cloned table, since if scrolling is active, the table's
|
|
|
+ // real header and footer are contained in different table tags
|
|
|
+ tmpTable.find('thead, tfoot').remove();
|
|
|
+ tmpTable
|
|
|
+ .append( $(oSettings.nTHead).clone() )
|
|
|
+ .append( $(oSettings.nTFoot).clone() );
|
|
|
+
|
|
|
+ // Remove any assigned widths from the footer (from scrolling)
|
|
|
+ tmpTable.find('tfoot th, tfoot td').css('width', '');
|
|
|
+
|
|
|
+ // Apply custom sizing to the cloned header
|
|
|
+ headerCells = _fnGetUniqueThs( oSettings, tmpTable.find('thead')[0] );
|
|
|
+
|
|
|
+ for ( i=0 ; i<visibleColumns.length ; i++ ) {
|
|
|
+ column = columns[ visibleColumns[i] ];
|
|
|
+
|
|
|
+ headerCells[i].style.width = column.sWidthOrig !== null && column.sWidthOrig !== '' ?
|
|
|
+ _fnStringToCss( column.sWidthOrig ) :
|
|
|
+ '';
|
|
|
+
|
|
|
+ // For scrollX we need to force the column width otherwise the
|
|
|
+ // browser will collapse it. If this width is smaller than the
|
|
|
+ // width the column requires, then it will have no effect
|
|
|
+ if ( column.sWidthOrig && scrollX ) {
|
|
|
+ $( headerCells[i] ).append( $('<div/>').css( {
|
|
|
+ width: column.sWidthOrig,
|
|
|
+ margin: 0,
|
|
|
+ padding: 0,
|
|
|
+ border: 0,
|
|
|
+ height: 1
|
|
|
+ } ) );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Find the widest cell for each column and put it into the table
|
|
|
+ if ( oSettings.aoData.length ) {
|
|
|
+ for ( i=0 ; i<visibleColumns.length ; i++ ) {
|
|
|
+ columnIdx = visibleColumns[i];
|
|
|
+ column = columns[ columnIdx ];
|
|
|
+
|
|
|
+ $( _fnGetWidestNode( oSettings, columnIdx ) )
|
|
|
+ .clone( false )
|
|
|
+ .append( column.sContentPadding )
|
|
|
+ .appendTo( tr );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Tidy the temporary table - remove name attributes so there aren't
|
|
|
+ // duplicated in the dom (radio elements for example)
|
|
|
+ $('[name]', tmpTable).removeAttr('name');
|
|
|
+
|
|
|
+ // Table has been built, attach to the document so we can work with it.
|
|
|
+ // A holding element is used, positioned at the top of the container
|
|
|
+ // with minimal height, so it has no effect on if the container scrolls
|
|
|
+ // or not. Otherwise it might trigger scrolling when it actually isn't
|
|
|
+ // needed
|
|
|
+ var holder = $('<div/>').css( scrollX || scrollY ?
|
|
|
+ {
|
|
|
+ position: 'absolute',
|
|
|
+ top: 0,
|
|
|
+ left: 0,
|
|
|
+ height: 1,
|
|
|
+ right: 0,
|
|
|
+ overflow: 'hidden'
|
|
|
+ } :
|
|
|
+ {}
|
|
|
+ )
|
|
|
+ .append( tmpTable )
|
|
|
+ .appendTo( tableContainer );
|
|
|
+
|
|
|
+ // When scrolling (X or Y) we want to set the width of the table as
|
|
|
+ // appropriate. However, when not scrolling leave the table width as it
|
|
|
+ // is. This results in slightly different, but I think correct behaviour
|
|
|
+ if ( scrollX && scrollXInner ) {
|
|
|
+ tmpTable.width( scrollXInner );
|
|
|
+ }
|
|
|
+ else if ( scrollX ) {
|
|
|
+ tmpTable.css( 'width', 'auto' );
|
|
|
+ tmpTable.removeAttr('width');
|
|
|
+
|
|
|
+ // If there is no width attribute or style, then allow the table to
|
|
|
+ // collapse
|
|
|
+ if ( tmpTable.width() < tableContainer.clientWidth && tableWidthAttr ) {
|
|
|
+ tmpTable.width( tableContainer.clientWidth );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ else if ( scrollY ) {
|
|
|
+ tmpTable.width( tableContainer.clientWidth );
|
|
|
+ }
|
|
|
+ else if ( tableWidthAttr ) {
|
|
|
+ tmpTable.width( tableWidthAttr );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Get the width of each column in the constructed table - we need to
|
|
|
+ // know the inner width (so it can be assigned to the other table's
|
|
|
+ // cells) and the outer width so we can calculate the full width of the
|
|
|
+ // table. This is safe since DataTables requires a unique cell for each
|
|
|
+ // column, but if ever a header can span multiple columns, this will
|
|
|
+ // need to be modified.
|
|
|
+ var total = 0;
|
|
|
+ for ( i=0 ; i<visibleColumns.length ; i++ ) {
|
|
|
+ var cell = $(headerCells[i]);
|
|
|
+ var border = cell.outerWidth() - cell.width();
|
|
|
+
|
|
|
+ // Use getBounding... where possible (not IE8-) because it can give
|
|
|
+ // sub-pixel accuracy, which we then want to round up!
|
|
|
+ var bounding = browser.bBounding ?
|
|
|
+ Math.ceil( headerCells[i].getBoundingClientRect().width ) :
|
|
|
+ cell.outerWidth();
|
|
|
+
|
|
|
+ // Total is tracked to remove any sub-pixel errors as the outerWidth
|
|
|
+ // of the table might not equal the total given here (IE!).
|
|
|
+ total += bounding;
|
|
|
+
|
|
|
+ // Width for each column to use
|
|
|
+ columns[ visibleColumns[i] ].sWidth = _fnStringToCss( bounding - border );
|
|
|
+ }
|
|
|
+
|
|
|
+ table.style.width = _fnStringToCss( total );
|
|
|
+
|
|
|
+ // Finished with the table - ditch it
|
|
|
+ holder.remove();
|
|
|
+ }
|
|
|
+
|
|
|
+ // If there is a width attr, we want to attach an event listener which
|
|
|
+ // allows the table sizing to automatically adjust when the window is
|
|
|
+ // resized. Use the width attr rather than CSS, since we can't know if the
|
|
|
+ // CSS is a relative value or absolute - DOM read is always px.
|
|
|
+ if ( tableWidthAttr ) {
|
|
|
+ table.style.width = _fnStringToCss( tableWidthAttr );
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( (tableWidthAttr || scrollX) && ! oSettings._reszEvt ) {
|
|
|
+ var bindResize = function () {
|
|
|
+ $(window).on('resize.DT-'+oSettings.sInstance, _fnThrottle( function () {
|
|
|
+ _fnAdjustColumnSizing( oSettings );
|
|
|
+ } ) );
|
|
|
+ };
|
|
|
+
|
|
|
+ // IE6/7 will crash if we bind a resize event handler on page load.
|
|
|
+ // To be removed in 1.11 which drops IE6/7 support
|
|
|
+ if ( ie67 ) {
|
|
|
+ setTimeout( bindResize, 1000 );
|
|
|
+ }
|
|
|
+ else {
|
|
|
+ bindResize();
|
|
|
+ }
|
|
|
+
|
|
|
+ oSettings._reszEvt = true;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Throttle the calls to a function. Arguments and context are maintained for
|
|
|
+ * the throttled function
|
|
|
+ * @param {function} fn Function to be called
|
|
|
+ * @param {int} [freq=200] call frequency in mS
|
|
|
+ * @returns {function} wrapped function
|
|
|
+ * @memberof DataTable#oApi
|
|
|
+ */
|
|
|
+ var _fnThrottle = DataTable.util.throttle;
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Convert a CSS unit width to pixels (e.g. 2em)
|
|
|
+ * @param {string} width width to be converted
|
|
|
+ * @param {node} parent parent to get the with for (required for relative widths) - optional
|
|
|
+ * @returns {int} width in pixels
|
|
|
+ * @memberof DataTable#oApi
|
|
|
+ */
|
|
|
+ function _fnConvertToWidth ( width, parent )
|
|
|
+ {
|
|
|
+ if ( ! width ) {
|
|
|
+ return 0;
|
|
|
+ }
|
|
|
+
|
|
|
+ var n = $('<div/>')
|
|
|
+ .css( 'width', _fnStringToCss( width ) )
|
|
|
+ .appendTo( parent || document.body );
|
|
|
+
|
|
|
+ var val = n[0].offsetWidth;
|
|
|
+ n.remove();
|
|
|
+
|
|
|
+ return val;
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Get the widest node
|
|
|
+ * @param {object} settings dataTables settings object
|
|
|
+ * @param {int} colIdx column of interest
|
|
|
+ * @returns {node} widest table node
|
|
|
+ * @memberof DataTable#oApi
|
|
|
+ */
|
|
|
+ function _fnGetWidestNode( settings, colIdx )
|
|
|
+ {
|
|
|
+ var idx = _fnGetMaxLenString( settings, colIdx );
|
|
|
+ if ( idx < 0 ) {
|
|
|
+ return null;
|
|
|
+ }
|
|
|
+
|
|
|
+ var data = settings.aoData[ idx ];
|
|
|
+ return ! data.nTr ? // Might not have been created when deferred rendering
|
|
|
+ $('<td/>').html( _fnGetCellData( settings, idx, colIdx, 'display' ) )[0] :
|
|
|
+ data.anCells[ colIdx ];
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Get the maximum strlen for each data column
|
|
|
+ * @param {object} settings dataTables settings object
|
|
|
+ * @param {int} colIdx column of interest
|
|
|
+ * @returns {string} max string length for each column
|
|
|
+ * @memberof DataTable#oApi
|
|
|
+ */
|
|
|
+ function _fnGetMaxLenString( settings, colIdx )
|
|
|
+ {
|
|
|
+ var s, max=-1, maxIdx = -1;
|
|
|
+
|
|
|
+ for ( var i=0, ien=settings.aoData.length ; i<ien ; i++ ) {
|
|
|
+ s = _fnGetCellData( settings, i, colIdx, 'display' )+'';
|
|
|
+ s = s.replace( __re_html_remove, '' );
|
|
|
+ s = s.replace( / /g, ' ' );
|
|
|
+
|
|
|
+ if ( s.length > max ) {
|
|
|
+ max = s.length;
|
|
|
+ maxIdx = i;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return maxIdx;
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Append a CSS unit (only if required) to a string
|
|
|
+ * @param {string} value to css-ify
|
|
|
+ * @returns {string} value with css unit
|
|
|
+ * @memberof DataTable#oApi
|
|
|
+ */
|
|
|
+ function _fnStringToCss( s )
|
|
|
+ {
|
|
|
+ if ( s === null ) {
|
|
|
+ return '0px';
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( typeof s == 'number' ) {
|
|
|
+ return s < 0 ?
|
|
|
+ '0px' :
|
|
|
+ s+'px';
|
|
|
+ }
|
|
|
+
|
|
|
+ // Check it has a unit character already
|
|
|
+ return s.match(/\d$/) ?
|
|
|
+ s+'px' :
|
|
|
+ s;
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+ function _fnSortFlatten ( settings )
|
|
|
+ {
|
|
|
+ var
|
|
|
+ i, iLen, k, kLen,
|
|
|
+ aSort = [],
|
|
|
+ aiOrig = [],
|
|
|
+ aoColumns = settings.aoColumns,
|
|
|
+ aDataSort, iCol, sType, srcCol,
|
|
|
+ fixed = settings.aaSortingFixed,
|
|
|
+ fixedObj = $.isPlainObject( fixed ),
|
|
|
+ nestedSort = [],
|
|
|
+ add = function ( a ) {
|
|
|
+ if ( a.length && ! Array.isArray( a[0] ) ) {
|
|
|
+ // 1D array
|
|
|
+ nestedSort.push( a );
|
|
|
+ }
|
|
|
+ else {
|
|
|
+ // 2D array
|
|
|
+ $.merge( nestedSort, a );
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ // Build the sort array, with pre-fix and post-fix options if they have been
|
|
|
+ // specified
|
|
|
+ if ( Array.isArray( fixed ) ) {
|
|
|
+ add( fixed );
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( fixedObj && fixed.pre ) {
|
|
|
+ add( fixed.pre );
|
|
|
+ }
|
|
|
+
|
|
|
+ add( settings.aaSorting );
|
|
|
+
|
|
|
+ if (fixedObj && fixed.post ) {
|
|
|
+ add( fixed.post );
|
|
|
+ }
|
|
|
+
|
|
|
+ for ( i=0 ; i<nestedSort.length ; i++ )
|
|
|
+ {
|
|
|
+ srcCol = nestedSort[i][0];
|
|
|
+ aDataSort = aoColumns[ srcCol ].aDataSort;
|
|
|
+
|
|
|
+ for ( k=0, kLen=aDataSort.length ; k<kLen ; k++ )
|
|
|
+ {
|
|
|
+ iCol = aDataSort[k];
|
|
|
+ sType = aoColumns[ iCol ].sType || 'string';
|
|
|
+
|
|
|
+ if ( nestedSort[i]._idx === undefined ) {
|
|
|
+ nestedSort[i]._idx = $.inArray( nestedSort[i][1], aoColumns[iCol].asSorting );
|
|
|
+ }
|
|
|
+
|
|
|
+ aSort.push( {
|
|
|
+ src: srcCol,
|
|
|
+ col: iCol,
|
|
|
+ dir: nestedSort[i][1],
|
|
|
+ index: nestedSort[i]._idx,
|
|
|
+ type: sType,
|
|
|
+ formatter: DataTable.ext.type.order[ sType+"-pre" ]
|
|
|
+ } );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return aSort;
|
|
|
+ }
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Change the order of the table
|
|
|
+ * @param {object} oSettings dataTables settings object
|
|
|
+ * @memberof DataTable#oApi
|
|
|
+ * @todo This really needs split up!
|
|
|
+ */
|
|
|
+ function _fnSort ( oSettings )
|
|
|
+ {
|
|
|
+ var
|
|
|
+ i, ien, iLen, j, jLen, k, kLen,
|
|
|
+ sDataType, nTh,
|
|
|
+ aiOrig = [],
|
|
|
+ oExtSort = DataTable.ext.type.order,
|
|
|
+ aoData = oSettings.aoData,
|
|
|
+ aoColumns = oSettings.aoColumns,
|
|
|
+ aDataSort, data, iCol, sType, oSort,
|
|
|
+ formatters = 0,
|
|
|
+ sortCol,
|
|
|
+ displayMaster = oSettings.aiDisplayMaster,
|
|
|
+ aSort;
|
|
|
+
|
|
|
+ // Resolve any column types that are unknown due to addition or invalidation
|
|
|
+ // @todo Can this be moved into a 'data-ready' handler which is called when
|
|
|
+ // data is going to be used in the table?
|
|
|
+ _fnColumnTypes( oSettings );
|
|
|
+
|
|
|
+ aSort = _fnSortFlatten( oSettings );
|
|
|
+
|
|
|
+ for ( i=0, ien=aSort.length ; i<ien ; i++ ) {
|
|
|
+ sortCol = aSort[i];
|
|
|
+
|
|
|
+ // Track if we can use the fast sort algorithm
|
|
|
+ if ( sortCol.formatter ) {
|
|
|
+ formatters++;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Load the data needed for the sort, for each cell
|
|
|
+ _fnSortData( oSettings, sortCol.col );
|
|
|
+ }
|
|
|
+
|
|
|
+ /* No sorting required if server-side or no sorting array */
|
|
|
+ if ( _fnDataSource( oSettings ) != 'ssp' && aSort.length !== 0 )
|
|
|
+ {
|
|
|
+ // Create a value - key array of the current row positions such that we can use their
|
|
|
+ // current position during the sort, if values match, in order to perform stable sorting
|
|
|
+ for ( i=0, iLen=displayMaster.length ; i<iLen ; i++ ) {
|
|
|
+ aiOrig[ displayMaster[i] ] = i;
|
|
|
+ }
|
|
|
+
|
|
|
+ /* Do the sort - here we want multi-column sorting based on a given data source (column)
|
|
|
+ * and sorting function (from oSort) in a certain direction. It's reasonably complex to
|
|
|
+ * follow on it's own, but this is what we want (example two column sorting):
|
|
|
+ * fnLocalSorting = function(a,b){
|
|
|
+ * var iTest;
|
|
|
+ * iTest = oSort['string-asc']('data11', 'data12');
|
|
|
+ * if (iTest !== 0)
|
|
|
+ * return iTest;
|
|
|
+ * iTest = oSort['numeric-desc']('data21', 'data22');
|
|
|
+ * if (iTest !== 0)
|
|
|
+ * return iTest;
|
|
|
+ * return oSort['numeric-asc']( aiOrig[a], aiOrig[b] );
|
|
|
+ * }
|
|
|
+ * Basically we have a test for each sorting column, if the data in that column is equal,
|
|
|
+ * test the next column. If all columns match, then we use a numeric sort on the row
|
|
|
+ * positions in the original data array to provide a stable sort.
|
|
|
+ *
|
|
|
+ * Note - I know it seems excessive to have two sorting methods, but the first is around
|
|
|
+ * 15% faster, so the second is only maintained for backwards compatibility with sorting
|
|
|
+ * methods which do not have a pre-sort formatting function.
|
|
|
+ */
|
|
|
+ if ( formatters === aSort.length ) {
|
|
|
+ // All sort types have formatting functions
|
|
|
+ displayMaster.sort( function ( a, b ) {
|
|
|
+ var
|
|
|
+ x, y, k, test, sort,
|
|
|
+ len=aSort.length,
|
|
|
+ dataA = aoData[a]._aSortData,
|
|
|
+ dataB = aoData[b]._aSortData;
|
|
|
+
|
|
|
+ for ( k=0 ; k<len ; k++ ) {
|
|
|
+ sort = aSort[k];
|
|
|
+
|
|
|
+ x = dataA[ sort.col ];
|
|
|
+ y = dataB[ sort.col ];
|
|
|
+
|
|
|
+ test = x<y ? -1 : x>y ? 1 : 0;
|
|
|
+ if ( test !== 0 ) {
|
|
|
+ return sort.dir === 'asc' ? test : -test;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ x = aiOrig[a];
|
|
|
+ y = aiOrig[b];
|
|
|
+ return x<y ? -1 : x>y ? 1 : 0;
|
|
|
+ } );
|
|
|
+ }
|
|
|
+ else {
|
|
|
+ // Depreciated - remove in 1.11 (providing a plug-in option)
|
|
|
+ // Not all sort types have formatting methods, so we have to call their sorting
|
|
|
+ // methods.
|
|
|
+ displayMaster.sort( function ( a, b ) {
|
|
|
+ var
|
|
|
+ x, y, k, l, test, sort, fn,
|
|
|
+ len=aSort.length,
|
|
|
+ dataA = aoData[a]._aSortData,
|
|
|
+ dataB = aoData[b]._aSortData;
|
|
|
+
|
|
|
+ for ( k=0 ; k<len ; k++ ) {
|
|
|
+ sort = aSort[k];
|
|
|
+
|
|
|
+ x = dataA[ sort.col ];
|
|
|
+ y = dataB[ sort.col ];
|
|
|
+
|
|
|
+ fn = oExtSort[ sort.type+"-"+sort.dir ] || oExtSort[ "string-"+sort.dir ];
|
|
|
+ test = fn( x, y );
|
|
|
+ if ( test !== 0 ) {
|
|
|
+ return test;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ x = aiOrig[a];
|
|
|
+ y = aiOrig[b];
|
|
|
+ return x<y ? -1 : x>y ? 1 : 0;
|
|
|
+ } );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ /* Tell the draw function that we have sorted the data */
|
|
|
+ oSettings.bSorted = true;
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ function _fnSortAria ( settings )
|
|
|
+ {
|
|
|
+ var label;
|
|
|
+ var nextSort;
|
|
|
+ var columns = settings.aoColumns;
|
|
|
+ var aSort = _fnSortFlatten( settings );
|
|
|
+ var oAria = settings.oLanguage.oAria;
|
|
|
+
|
|
|
+ // ARIA attributes - need to loop all columns, to update all (removing old
|
|
|
+ // attributes as needed)
|
|
|
+ for ( var i=0, iLen=columns.length ; i<iLen ; i++ )
|
|
|
+ {
|
|
|
+ var col = columns[i];
|
|
|
+ var asSorting = col.asSorting;
|
|
|
+ var sTitle = col.ariaTitle || col.sTitle.replace( /<.*?>/g, "" );
|
|
|
+ var th = col.nTh;
|
|
|
+
|
|
|
+ // IE7 is throwing an error when setting these properties with jQuery's
|
|
|
+ // attr() and removeAttr() methods...
|
|
|
+ th.removeAttribute('aria-sort');
|
|
|
+
|
|
|
+ /* In ARIA only the first sorting column can be marked as sorting - no multi-sort option */
|
|
|
+ if ( col.bSortable ) {
|
|
|
+ if ( aSort.length > 0 && aSort[0].col == i ) {
|
|
|
+ th.setAttribute('aria-sort', aSort[0].dir=="asc" ? "ascending" : "descending" );
|
|
|
+ nextSort = asSorting[ aSort[0].index+1 ] || asSorting[0];
|
|
|
+ }
|
|
|
+ else {
|
|
|
+ nextSort = asSorting[0];
|
|
|
+ }
|
|
|
+
|
|
|
+ label = sTitle + ( nextSort === "asc" ?
|
|
|
+ oAria.sSortAscending :
|
|
|
+ oAria.sSortDescending
|
|
|
+ );
|
|
|
+ }
|
|
|
+ else {
|
|
|
+ label = sTitle;
|
|
|
+ }
|
|
|
+
|
|
|
+ th.setAttribute('aria-label', label);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Function to run on user sort request
|
|
|
+ * @param {object} settings dataTables settings object
|
|
|
+ * @param {node} attachTo node to attach the handler to
|
|
|
+ * @param {int} colIdx column sorting index
|
|
|
+ * @param {boolean} [append=false] Append the requested sort to the existing
|
|
|
+ * sort if true (i.e. multi-column sort)
|
|
|
+ * @param {function} [callback] callback function
|
|
|
+ * @memberof DataTable#oApi
|
|
|
+ */
|
|
|
+ function _fnSortListener ( settings, colIdx, append, callback )
|
|
|
+ {
|
|
|
+ var col = settings.aoColumns[ colIdx ];
|
|
|
+ var sorting = settings.aaSorting;
|
|
|
+ var asSorting = col.asSorting;
|
|
|
+ var nextSortIdx;
|
|
|
+ var next = function ( a, overflow ) {
|
|
|
+ var idx = a._idx;
|
|
|
+ if ( idx === undefined ) {
|
|
|
+ idx = $.inArray( a[1], asSorting );
|
|
|
+ }
|
|
|
+
|
|
|
+ return idx+1 < asSorting.length ?
|
|
|
+ idx+1 :
|
|
|
+ overflow ?
|
|
|
+ null :
|
|
|
+ 0;
|
|
|
+ };
|
|
|
+
|
|
|
+ // Convert to 2D array if needed
|
|
|
+ if ( typeof sorting[0] === 'number' ) {
|
|
|
+ sorting = settings.aaSorting = [ sorting ];
|
|
|
+ }
|
|
|
+
|
|
|
+ // If appending the sort then we are multi-column sorting
|
|
|
+ if ( append && settings.oFeatures.bSortMulti ) {
|
|
|
+ // Are we already doing some kind of sort on this column?
|
|
|
+ var sortIdx = $.inArray( colIdx, _pluck(sorting, '0') );
|
|
|
+
|
|
|
+ if ( sortIdx !== -1 ) {
|
|
|
+ // Yes, modify the sort
|
|
|
+ nextSortIdx = next( sorting[sortIdx], true );
|
|
|
+
|
|
|
+ if ( nextSortIdx === null && sorting.length === 1 ) {
|
|
|
+ nextSortIdx = 0; // can't remove sorting completely
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( nextSortIdx === null ) {
|
|
|
+ sorting.splice( sortIdx, 1 );
|
|
|
+ }
|
|
|
+ else {
|
|
|
+ sorting[sortIdx][1] = asSorting[ nextSortIdx ];
|
|
|
+ sorting[sortIdx]._idx = nextSortIdx;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ else {
|
|
|
+ // No sort on this column yet
|
|
|
+ sorting.push( [ colIdx, asSorting[0], 0 ] );
|
|
|
+ sorting[sorting.length-1]._idx = 0;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ else if ( sorting.length && sorting[0][0] == colIdx ) {
|
|
|
+ // Single column - already sorting on this column, modify the sort
|
|
|
+ nextSortIdx = next( sorting[0] );
|
|
|
+
|
|
|
+ sorting.length = 1;
|
|
|
+ sorting[0][1] = asSorting[ nextSortIdx ];
|
|
|
+ sorting[0]._idx = nextSortIdx;
|
|
|
+ }
|
|
|
+ else {
|
|
|
+ // Single column - sort only on this column
|
|
|
+ sorting.length = 0;
|
|
|
+ sorting.push( [ colIdx, asSorting[0] ] );
|
|
|
+ sorting[0]._idx = 0;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Run the sort by calling a full redraw
|
|
|
+ _fnReDraw( settings );
|
|
|
+
|
|
|
+ // callback used for async user interaction
|
|
|
+ if ( typeof callback == 'function' ) {
|
|
|
+ callback( settings );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Attach a sort handler (click) to a node
|
|
|
+ * @param {object} settings dataTables settings object
|
|
|
+ * @param {node} attachTo node to attach the handler to
|
|
|
+ * @param {int} colIdx column sorting index
|
|
|
+ * @param {function} [callback] callback function
|
|
|
+ * @memberof DataTable#oApi
|
|
|
+ */
|
|
|
+ function _fnSortAttachListener ( settings, attachTo, colIdx, callback )
|
|
|
+ {
|
|
|
+ var col = settings.aoColumns[ colIdx ];
|
|
|
+
|
|
|
+ _fnBindAction( attachTo, {}, function (e) {
|
|
|
+ /* If the column is not sortable - don't to anything */
|
|
|
+ if ( col.bSortable === false ) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ // If processing is enabled use a timeout to allow the processing
|
|
|
+ // display to be shown - otherwise to it synchronously
|
|
|
+ if ( settings.oFeatures.bProcessing ) {
|
|
|
+ _fnProcessingDisplay( settings, true );
|
|
|
+
|
|
|
+ setTimeout( function() {
|
|
|
+ _fnSortListener( settings, colIdx, e.shiftKey, callback );
|
|
|
+
|
|
|
+ // In server-side processing, the draw callback will remove the
|
|
|
+ // processing display
|
|
|
+ if ( _fnDataSource( settings ) !== 'ssp' ) {
|
|
|
+ _fnProcessingDisplay( settings, false );
|
|
|
+ }
|
|
|
+ }, 0 );
|
|
|
+ }
|
|
|
+ else {
|
|
|
+ _fnSortListener( settings, colIdx, e.shiftKey, callback );
|
|
|
+ }
|
|
|
+ } );
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Set the sorting classes on table's body, Note: it is safe to call this function
|
|
|
+ * when bSort and bSortClasses are false
|
|
|
+ * @param {object} oSettings dataTables settings object
|
|
|
+ * @memberof DataTable#oApi
|
|
|
+ */
|
|
|
+ function _fnSortingClasses( settings )
|
|
|
+ {
|
|
|
+ var oldSort = settings.aLastSort;
|
|
|
+ var sortClass = settings.oClasses.sSortColumn;
|
|
|
+ var sort = _fnSortFlatten( settings );
|
|
|
+ var features = settings.oFeatures;
|
|
|
+ var i, ien, colIdx;
|
|
|
+
|
|
|
+ if ( features.bSort && features.bSortClasses ) {
|
|
|
+ // Remove old sorting classes
|
|
|
+ for ( i=0, ien=oldSort.length ; i<ien ; i++ ) {
|
|
|
+ colIdx = oldSort[i].src;
|
|
|
+
|
|
|
+ // Remove column sorting
|
|
|
+ $( _pluck( settings.aoData, 'anCells', colIdx ) )
|
|
|
+ .removeClass( sortClass + (i<2 ? i+1 : 3) );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Add new column sorting
|
|
|
+ for ( i=0, ien=sort.length ; i<ien ; i++ ) {
|
|
|
+ colIdx = sort[i].src;
|
|
|
+
|
|
|
+ $( _pluck( settings.aoData, 'anCells', colIdx ) )
|
|
|
+ .addClass( sortClass + (i<2 ? i+1 : 3) );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ settings.aLastSort = sort;
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ // Get the data to sort a column, be it from cache, fresh (populating the
|
|
|
+ // cache), or from a sort formatter
|
|
|
+ function _fnSortData( settings, idx )
|
|
|
+ {
|
|
|
+ // Custom sorting function - provided by the sort data type
|
|
|
+ var column = settings.aoColumns[ idx ];
|
|
|
+ var customSort = DataTable.ext.order[ column.sSortDataType ];
|
|
|
+ var customData;
|
|
|
+
|
|
|
+ if ( customSort ) {
|
|
|
+ customData = customSort.call( settings.oInstance, settings, idx,
|
|
|
+ _fnColumnIndexToVisible( settings, idx )
|
|
|
+ );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Use / populate cache
|
|
|
+ var row, cellData;
|
|
|
+ var formatter = DataTable.ext.type.order[ column.sType+"-pre" ];
|
|
|
+
|
|
|
+ for ( var i=0, ien=settings.aoData.length ; i<ien ; i++ ) {
|
|
|
+ row = settings.aoData[i];
|
|
|
+
|
|
|
+ if ( ! row._aSortData ) {
|
|
|
+ row._aSortData = [];
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( ! row._aSortData[idx] || customSort ) {
|
|
|
+ cellData = customSort ?
|
|
|
+ customData[i] : // If there was a custom sort function, use data from there
|
|
|
+ _fnGetCellData( settings, i, idx, 'sort' );
|
|
|
+
|
|
|
+ row._aSortData[ idx ] = formatter ?
|
|
|
+ formatter( cellData ) :
|
|
|
+ cellData;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Save the state of a table
|
|
|
+ * @param {object} oSettings dataTables settings object
|
|
|
+ * @memberof DataTable#oApi
|
|
|
+ */
|
|
|
+ function _fnSaveState ( settings )
|
|
|
+ {
|
|
|
+ if (settings._bLoadingState) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ /* Store the interesting variables */
|
|
|
+ var state = {
|
|
|
+ time: +new Date(),
|
|
|
+ start: settings._iDisplayStart,
|
|
|
+ length: settings._iDisplayLength,
|
|
|
+ order: $.extend( true, [], settings.aaSorting ),
|
|
|
+ search: _fnSearchToCamel( settings.oPreviousSearch ),
|
|
|
+ columns: $.map( settings.aoColumns, function ( col, i ) {
|
|
|
+ return {
|
|
|
+ visible: col.bVisible,
|
|
|
+ search: _fnSearchToCamel( settings.aoPreSearchCols[i] )
|
|
|
+ };
|
|
|
+ } )
|
|
|
+ };
|
|
|
+
|
|
|
+ settings.oSavedState = state;
|
|
|
+ _fnCallbackFire( settings, "aoStateSaveParams", 'stateSaveParams', [settings, state] );
|
|
|
+
|
|
|
+ if ( settings.oFeatures.bStateSave && !settings.bDestroying )
|
|
|
+ {
|
|
|
+ settings.fnStateSaveCallback.call( settings.oInstance, settings, state );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Attempt to load a saved table state
|
|
|
+ * @param {object} oSettings dataTables settings object
|
|
|
+ * @param {object} oInit DataTables init object so we can override settings
|
|
|
+ * @param {function} callback Callback to execute when the state has been loaded
|
|
|
+ * @memberof DataTable#oApi
|
|
|
+ */
|
|
|
+ function _fnLoadState ( settings, oInit, callback )
|
|
|
+ {
|
|
|
+ if ( ! settings.oFeatures.bStateSave ) {
|
|
|
+ callback();
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var loaded = function(state) {
|
|
|
+ _fnImplementState(settings, state, callback);
|
|
|
+ }
|
|
|
+
|
|
|
+ var state = settings.fnStateLoadCallback.call( settings.oInstance, settings, loaded );
|
|
|
+
|
|
|
+ if ( state !== undefined ) {
|
|
|
+ _fnImplementState( settings, state, callback );
|
|
|
+ }
|
|
|
+ // otherwise, wait for the loaded callback to be executed
|
|
|
+
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+
|
|
|
+ function _fnImplementState ( settings, s, callback) {
|
|
|
+ var i, ien;
|
|
|
+ var columns = settings.aoColumns;
|
|
|
+ settings._bLoadingState = true;
|
|
|
+
|
|
|
+ // When StateRestore was introduced the state could now be implemented at any time
|
|
|
+ // Not just initialisation. To do this an api instance is required in some places
|
|
|
+ var api = settings._bInitComplete ? new DataTable.Api(settings) : null;
|
|
|
+
|
|
|
+ if ( ! s || ! s.time ) {
|
|
|
+ settings._bLoadingState = false;
|
|
|
+ callback();
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Allow custom and plug-in manipulation functions to alter the saved data set and
|
|
|
+ // cancelling of loading by returning false
|
|
|
+ var abStateLoad = _fnCallbackFire( settings, 'aoStateLoadParams', 'stateLoadParams', [settings, s] );
|
|
|
+ if ( $.inArray( false, abStateLoad ) !== -1 ) {
|
|
|
+ settings._bLoadingState = false;
|
|
|
+ callback();
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Reject old data
|
|
|
+ var duration = settings.iStateDuration;
|
|
|
+ if ( duration > 0 && s.time < +new Date() - (duration*1000) ) {
|
|
|
+ settings._bLoadingState = false;
|
|
|
+ callback();
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Number of columns have changed - all bets are off, no restore of settings
|
|
|
+ if ( s.columns && columns.length !== s.columns.length ) {
|
|
|
+ settings._bLoadingState = false;
|
|
|
+ callback();
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Store the saved state so it might be accessed at any time
|
|
|
+ settings.oLoadedState = $.extend( true, {}, s );
|
|
|
+
|
|
|
+ // Restore key features - todo - for 1.11 this needs to be done by
|
|
|
+ // subscribed events
|
|
|
+ if ( s.start !== undefined ) {
|
|
|
+ if(api === null) {
|
|
|
+ settings._iDisplayStart = s.start;
|
|
|
+ settings.iInitDisplayStart = s.start;
|
|
|
+ }
|
|
|
+ else {
|
|
|
+ _fnPageChange(settings, s.start/s.length);
|
|
|
+
|
|
|
+ }
|
|
|
+ }
|
|
|
+ if ( s.length !== undefined ) {
|
|
|
+ settings._iDisplayLength = s.length;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Order
|
|
|
+ if ( s.order !== undefined ) {
|
|
|
+ settings.aaSorting = [];
|
|
|
+ $.each( s.order, function ( i, col ) {
|
|
|
+ settings.aaSorting.push( col[0] >= columns.length ?
|
|
|
+ [ 0, col[1] ] :
|
|
|
+ col
|
|
|
+ );
|
|
|
+ } );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Search
|
|
|
+ if ( s.search !== undefined ) {
|
|
|
+ $.extend( settings.oPreviousSearch, _fnSearchToHung( s.search ) );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Columns
|
|
|
+ if ( s.columns ) {
|
|
|
+ for ( i=0, ien=s.columns.length ; i<ien ; i++ ) {
|
|
|
+ var col = s.columns[i];
|
|
|
+
|
|
|
+ // Visibility
|
|
|
+ if ( col.visible !== undefined ) {
|
|
|
+ // If the api is defined, the table has been initialised so we need to use it rather than internal settings
|
|
|
+ if (api) {
|
|
|
+ // Don't redraw the columns on every iteration of this loop, we will do this at the end instead
|
|
|
+ api.column(i).visible(col.visible, false);
|
|
|
+ }
|
|
|
+ else {
|
|
|
+ columns[i].bVisible = col.visible;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Search
|
|
|
+ if ( col.search !== undefined ) {
|
|
|
+ $.extend( settings.aoPreSearchCols[i], _fnSearchToHung( col.search ) );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // If the api is defined then we need to adjust the columns once the visibility has been changed
|
|
|
+ if (api) {
|
|
|
+ api.columns.adjust();
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ settings._bLoadingState = false;
|
|
|
+ _fnCallbackFire( settings, 'aoStateLoaded', 'stateLoaded', [settings, s] );
|
|
|
+ callback();
|
|
|
+ };
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Return the settings object for a particular table
|
|
|
+ * @param {node} table table we are using as a dataTable
|
|
|
+ * @returns {object} Settings object - or null if not found
|
|
|
+ * @memberof DataTable#oApi
|
|
|
+ */
|
|
|
+ function _fnSettingsFromNode ( table )
|
|
|
+ {
|
|
|
+ var settings = DataTable.settings;
|
|
|
+ var idx = $.inArray( table, _pluck( settings, 'nTable' ) );
|
|
|
+
|
|
|
+ return idx !== -1 ?
|
|
|
+ settings[ idx ] :
|
|
|
+ null;
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Log an error message
|
|
|
+ * @param {object} settings dataTables settings object
|
|
|
+ * @param {int} level log error messages, or display them to the user
|
|
|
+ * @param {string} msg error message
|
|
|
+ * @param {int} tn Technical note id to get more information about the error.
|
|
|
+ * @memberof DataTable#oApi
|
|
|
+ */
|
|
|
+ function _fnLog( settings, level, msg, tn )
|
|
|
+ {
|
|
|
+ msg = 'DataTables warning: '+
|
|
|
+ (settings ? 'table id='+settings.sTableId+' - ' : '')+msg;
|
|
|
+
|
|
|
+ if ( tn ) {
|
|
|
+ msg += '. For more information about this error, please see '+
|
|
|
+ 'http://datatables.net/tn/'+tn;
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( ! level ) {
|
|
|
+ // Backwards compatibility pre 1.10
|
|
|
+ var ext = DataTable.ext;
|
|
|
+ var type = ext.sErrMode || ext.errMode;
|
|
|
+
|
|
|
+ if ( settings ) {
|
|
|
+ _fnCallbackFire( settings, null, 'error', [ settings, tn, msg ] );
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( type == 'alert' ) {
|
|
|
+ alert( msg );
|
|
|
+ }
|
|
|
+ else if ( type == 'throw' ) {
|
|
|
+ throw new Error(msg);
|
|
|
+ }
|
|
|
+ else if ( typeof type == 'function' ) {
|
|
|
+ type( settings, tn, msg );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ else if ( window.console && console.log ) {
|
|
|
+ console.log( msg );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * See if a property is defined on one object, if so assign it to the other object
|
|
|
+ * @param {object} ret target object
|
|
|
+ * @param {object} src source object
|
|
|
+ * @param {string} name property
|
|
|
+ * @param {string} [mappedName] name to map too - optional, name used if not given
|
|
|
+ * @memberof DataTable#oApi
|
|
|
+ */
|
|
|
+ function _fnMap( ret, src, name, mappedName )
|
|
|
+ {
|
|
|
+ if ( Array.isArray( name ) ) {
|
|
|
+ $.each( name, function (i, val) {
|
|
|
+ if ( Array.isArray( val ) ) {
|
|
|
+ _fnMap( ret, src, val[0], val[1] );
|
|
|
+ }
|
|
|
+ else {
|
|
|
+ _fnMap( ret, src, val );
|
|
|
+ }
|
|
|
+ } );
|
|
|
+
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( mappedName === undefined ) {
|
|
|
+ mappedName = name;
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( src[name] !== undefined ) {
|
|
|
+ ret[mappedName] = src[name];
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Extend objects - very similar to jQuery.extend, but deep copy objects, and
|
|
|
+ * shallow copy arrays. The reason we need to do this, is that we don't want to
|
|
|
+ * deep copy array init values (such as aaSorting) since the dev wouldn't be
|
|
|
+ * able to override them, but we do want to deep copy arrays.
|
|
|
+ * @param {object} out Object to extend
|
|
|
+ * @param {object} extender Object from which the properties will be applied to
|
|
|
+ * out
|
|
|
+ * @param {boolean} breakRefs If true, then arrays will be sliced to take an
|
|
|
+ * independent copy with the exception of the `data` or `aaData` parameters
|
|
|
+ * if they are present. This is so you can pass in a collection to
|
|
|
+ * DataTables and have that used as your data source without breaking the
|
|
|
+ * references
|
|
|
+ * @returns {object} out Reference, just for convenience - out === the return.
|
|
|
+ * @memberof DataTable#oApi
|
|
|
+ * @todo This doesn't take account of arrays inside the deep copied objects.
|
|
|
+ */
|
|
|
+ function _fnExtend( out, extender, breakRefs )
|
|
|
+ {
|
|
|
+ var val;
|
|
|
+
|
|
|
+ for ( var prop in extender ) {
|
|
|
+ if ( extender.hasOwnProperty(prop) ) {
|
|
|
+ val = extender[prop];
|
|
|
+
|
|
|
+ if ( $.isPlainObject( val ) ) {
|
|
|
+ if ( ! $.isPlainObject( out[prop] ) ) {
|
|
|
+ out[prop] = {};
|
|
|
+ }
|
|
|
+ $.extend( true, out[prop], val );
|
|
|
+ }
|
|
|
+ else if ( breakRefs && prop !== 'data' && prop !== 'aaData' && Array.isArray(val) ) {
|
|
|
+ out[prop] = val.slice();
|
|
|
+ }
|
|
|
+ else {
|
|
|
+ out[prop] = val;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return out;
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Bind an event handers to allow a click or return key to activate the callback.
|
|
|
+ * This is good for accessibility since a return on the keyboard will have the
|
|
|
+ * same effect as a click, if the element has focus.
|
|
|
+ * @param {element} n Element to bind the action to
|
|
|
+ * @param {object} oData Data object to pass to the triggered function
|
|
|
+ * @param {function} fn Callback function for when the event is triggered
|
|
|
+ * @memberof DataTable#oApi
|
|
|
+ */
|
|
|
+ function _fnBindAction( n, oData, fn )
|
|
|
+ {
|
|
|
+ $(n)
|
|
|
+ .on( 'click.DT', oData, function (e) {
|
|
|
+ $(n).trigger('blur'); // Remove focus outline for mouse users
|
|
|
+ fn(e);
|
|
|
+ } )
|
|
|
+ .on( 'keypress.DT', oData, function (e){
|
|
|
+ if ( e.which === 13 ) {
|
|
|
+ e.preventDefault();
|
|
|
+ fn(e);
|
|
|
+ }
|
|
|
+ } )
|
|
|
+ .on( 'selectstart.DT', function () {
|
|
|
+ /* Take the brutal approach to cancelling text selection */
|
|
|
+ return false;
|
|
|
+ } );
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Register a callback function. Easily allows a callback function to be added to
|
|
|
+ * an array store of callback functions that can then all be called together.
|
|
|
+ * @param {object} oSettings dataTables settings object
|
|
|
+ * @param {string} sStore Name of the array storage for the callbacks in oSettings
|
|
|
+ * @param {function} fn Function to be called back
|
|
|
+ * @param {string} sName Identifying name for the callback (i.e. a label)
|
|
|
+ * @memberof DataTable#oApi
|
|
|
+ */
|
|
|
+ function _fnCallbackReg( oSettings, sStore, fn, sName )
|
|
|
+ {
|
|
|
+ if ( fn )
|
|
|
+ {
|
|
|
+ oSettings[sStore].push( {
|
|
|
+ "fn": fn,
|
|
|
+ "sName": sName
|
|
|
+ } );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Fire callback functions and trigger events. Note that the loop over the
|
|
|
+ * callback array store is done backwards! Further note that you do not want to
|
|
|
+ * fire off triggers in time sensitive applications (for example cell creation)
|
|
|
+ * as its slow.
|
|
|
+ * @param {object} settings dataTables settings object
|
|
|
+ * @param {string} callbackArr Name of the array storage for the callbacks in
|
|
|
+ * oSettings
|
|
|
+ * @param {string} eventName Name of the jQuery custom event to trigger. If
|
|
|
+ * null no trigger is fired
|
|
|
+ * @param {array} args Array of arguments to pass to the callback function /
|
|
|
+ * trigger
|
|
|
+ * @memberof DataTable#oApi
|
|
|
+ */
|
|
|
+ function _fnCallbackFire( settings, callbackArr, eventName, args )
|
|
|
+ {
|
|
|
+ var ret = [];
|
|
|
+
|
|
|
+ if ( callbackArr ) {
|
|
|
+ ret = $.map( settings[callbackArr].slice().reverse(), function (val, i) {
|
|
|
+ return val.fn.apply( settings.oInstance, args );
|
|
|
+ } );
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( eventName !== null ) {
|
|
|
+ var e = $.Event( eventName+'.dt' );
|
|
|
+
|
|
|
+ $(settings.nTable).trigger( e, args );
|
|
|
+
|
|
|
+ ret.push( e.result );
|
|
|
+ }
|
|
|
+
|
|
|
+ return ret;
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ function _fnLengthOverflow ( settings )
|
|
|
+ {
|
|
|
+ var
|
|
|
+ start = settings._iDisplayStart,
|
|
|
+ end = settings.fnDisplayEnd(),
|
|
|
+ len = settings._iDisplayLength;
|
|
|
+
|
|
|
+ /* If we have space to show extra rows (backing up from the end point - then do so */
|
|
|
+ if ( start >= end )
|
|
|
+ {
|
|
|
+ start = end - len;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Keep the start record on the current page
|
|
|
+ start -= (start % len);
|
|
|
+
|
|
|
+ if ( len === -1 || start < 0 )
|
|
|
+ {
|
|
|
+ start = 0;
|
|
|
+ }
|
|
|
+
|
|
|
+ settings._iDisplayStart = start;
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ function _fnRenderer( settings, type )
|
|
|
+ {
|
|
|
+ var renderer = settings.renderer;
|
|
|
+ var host = DataTable.ext.renderer[type];
|
|
|
+
|
|
|
+ if ( $.isPlainObject( renderer ) && renderer[type] ) {
|
|
|
+ // Specific renderer for this type. If available use it, otherwise use
|
|
|
+ // the default.
|
|
|
+ return host[renderer[type]] || host._;
|
|
|
+ }
|
|
|
+ else if ( typeof renderer === 'string' ) {
|
|
|
+ // Common renderer - if there is one available for this type use it,
|
|
|
+ // otherwise use the default
|
|
|
+ return host[renderer] || host._;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Use the default
|
|
|
+ return host._;
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Detect the data source being used for the table. Used to simplify the code
|
|
|
+ * a little (ajax) and to make it compress a little smaller.
|
|
|
+ *
|
|
|
+ * @param {object} settings dataTables settings object
|
|
|
+ * @returns {string} Data source
|
|
|
+ * @memberof DataTable#oApi
|
|
|
+ */
|
|
|
+ function _fnDataSource ( settings )
|
|
|
+ {
|
|
|
+ if ( settings.oFeatures.bServerSide ) {
|
|
|
+ return 'ssp';
|
|
|
+ }
|
|
|
+ else if ( settings.ajax || settings.sAjaxSource ) {
|
|
|
+ return 'ajax';
|
|
|
+ }
|
|
|
+ return 'dom';
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Computed structure of the DataTables API, defined by the options passed to
|
|
|
+ * `DataTable.Api.register()` when building the API.
|
|
|
+ *
|
|
|
+ * The structure is built in order to speed creation and extension of the Api
|
|
|
+ * objects since the extensions are effectively pre-parsed.
|
|
|
+ *
|
|
|
+ * The array is an array of objects with the following structure, where this
|
|
|
+ * base array represents the Api prototype base:
|
|
|
+ *
|
|
|
+ * [
|
|
|
+ * {
|
|
|
+ * name: 'data' -- string - Property name
|
|
|
+ * val: function () {}, -- function - Api method (or undefined if just an object
|
|
|
+ * methodExt: [ ... ], -- array - Array of Api object definitions to extend the method result
|
|
|
+ * propExt: [ ... ] -- array - Array of Api object definitions to extend the property
|
|
|
+ * },
|
|
|
+ * {
|
|
|
+ * name: 'row'
|
|
|
+ * val: {},
|
|
|
+ * methodExt: [ ... ],
|
|
|
+ * propExt: [
|
|
|
+ * {
|
|
|
+ * name: 'data'
|
|
|
+ * val: function () {},
|
|
|
+ * methodExt: [ ... ],
|
|
|
+ * propExt: [ ... ]
|
|
|
+ * },
|
|
|
+ * ...
|
|
|
+ * ]
|
|
|
+ * }
|
|
|
+ * ]
|
|
|
+ *
|
|
|
+ * @type {Array}
|
|
|
+ * @ignore
|
|
|
+ */
|
|
|
+ var __apiStruct = [];
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * `Array.prototype` reference.
|
|
|
+ *
|
|
|
+ * @type object
|
|
|
+ * @ignore
|
|
|
+ */
|
|
|
+ var __arrayProto = Array.prototype;
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Abstraction for `context` parameter of the `Api` constructor to allow it to
|
|
|
+ * take several different forms for ease of use.
|
|
|
+ *
|
|
|
+ * Each of the input parameter types will be converted to a DataTables settings
|
|
|
+ * object where possible.
|
|
|
+ *
|
|
|
+ * @param {string|node|jQuery|object} mixed DataTable identifier. Can be one
|
|
|
+ * of:
|
|
|
+ *
|
|
|
+ * * `string` - jQuery selector. Any DataTables' matching the given selector
|
|
|
+ * with be found and used.
|
|
|
+ * * `node` - `TABLE` node which has already been formed into a DataTable.
|
|
|
+ * * `jQuery` - A jQuery object of `TABLE` nodes.
|
|
|
+ * * `object` - DataTables settings object
|
|
|
+ * * `DataTables.Api` - API instance
|
|
|
+ * @return {array|null} Matching DataTables settings objects. `null` or
|
|
|
+ * `undefined` is returned if no matching DataTable is found.
|
|
|
+ * @ignore
|
|
|
+ */
|
|
|
+ var _toSettings = function ( mixed )
|
|
|
+ {
|
|
|
+ var idx, jq;
|
|
|
+ var settings = DataTable.settings;
|
|
|
+ var tables = $.map( settings, function (el, i) {
|
|
|
+ return el.nTable;
|
|
|
+ } );
|
|
|
+
|
|
|
+ if ( ! mixed ) {
|
|
|
+ return [];
|
|
|
+ }
|
|
|
+ else if ( mixed.nTable && mixed.oApi ) {
|
|
|
+ // DataTables settings object
|
|
|
+ return [ mixed ];
|
|
|
+ }
|
|
|
+ else if ( mixed.nodeName && mixed.nodeName.toLowerCase() === 'table' ) {
|
|
|
+ // Table node
|
|
|
+ idx = $.inArray( mixed, tables );
|
|
|
+ return idx !== -1 ? [ settings[idx] ] : null;
|
|
|
+ }
|
|
|
+ else if ( mixed && typeof mixed.settings === 'function' ) {
|
|
|
+ return mixed.settings().toArray();
|
|
|
+ }
|
|
|
+ else if ( typeof mixed === 'string' ) {
|
|
|
+ // jQuery selector
|
|
|
+ jq = $(mixed);
|
|
|
+ }
|
|
|
+ else if ( mixed instanceof $ ) {
|
|
|
+ // jQuery object (also DataTables instance)
|
|
|
+ jq = mixed;
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( jq ) {
|
|
|
+ return jq.map( function(i) {
|
|
|
+ idx = $.inArray( this, tables );
|
|
|
+ return idx !== -1 ? settings[idx] : null;
|
|
|
+ } ).toArray();
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * DataTables API class - used to control and interface with one or more
|
|
|
+ * DataTables enhanced tables.
|
|
|
+ *
|
|
|
+ * The API class is heavily based on jQuery, presenting a chainable interface
|
|
|
+ * that you can use to interact with tables. Each instance of the API class has
|
|
|
+ * a "context" - i.e. the tables that it will operate on. This could be a single
|
|
|
+ * table, all tables on a page or a sub-set thereof.
|
|
|
+ *
|
|
|
+ * Additionally the API is designed to allow you to easily work with the data in
|
|
|
+ * the tables, retrieving and manipulating it as required. This is done by
|
|
|
+ * presenting the API class as an array like interface. The contents of the
|
|
|
+ * array depend upon the actions requested by each method (for example
|
|
|
+ * `rows().nodes()` will return an array of nodes, while `rows().data()` will
|
|
|
+ * return an array of objects or arrays depending upon your table's
|
|
|
+ * configuration). The API object has a number of array like methods (`push`,
|
|
|
+ * `pop`, `reverse` etc) as well as additional helper methods (`each`, `pluck`,
|
|
|
+ * `unique` etc) to assist your working with the data held in a table.
|
|
|
+ *
|
|
|
+ * Most methods (those which return an Api instance) are chainable, which means
|
|
|
+ * the return from a method call also has all of the methods available that the
|
|
|
+ * top level object had. For example, these two calls are equivalent:
|
|
|
+ *
|
|
|
+ * // Not chained
|
|
|
+ * api.row.add( {...} );
|
|
|
+ * api.draw();
|
|
|
+ *
|
|
|
+ * // Chained
|
|
|
+ * api.row.add( {...} ).draw();
|
|
|
+ *
|
|
|
+ * @class DataTable.Api
|
|
|
+ * @param {array|object|string|jQuery} context DataTable identifier. This is
|
|
|
+ * used to define which DataTables enhanced tables this API will operate on.
|
|
|
+ * Can be one of:
|
|
|
+ *
|
|
|
+ * * `string` - jQuery selector. Any DataTables' matching the given selector
|
|
|
+ * with be found and used.
|
|
|
+ * * `node` - `TABLE` node which has already been formed into a DataTable.
|
|
|
+ * * `jQuery` - A jQuery object of `TABLE` nodes.
|
|
|
+ * * `object` - DataTables settings object
|
|
|
+ * @param {array} [data] Data to initialise the Api instance with.
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * // Direct initialisation during DataTables construction
|
|
|
+ * var api = $('#example').DataTable();
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * // Initialisation using a DataTables jQuery object
|
|
|
+ * var api = $('#example').dataTable().api();
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * // Initialisation as a constructor
|
|
|
+ * var api = new $.fn.DataTable.Api( 'table.dataTable' );
|
|
|
+ */
|
|
|
+ _Api = function ( context, data )
|
|
|
+ {
|
|
|
+ if ( ! (this instanceof _Api) ) {
|
|
|
+ return new _Api( context, data );
|
|
|
+ }
|
|
|
+
|
|
|
+ var settings = [];
|
|
|
+ var ctxSettings = function ( o ) {
|
|
|
+ var a = _toSettings( o );
|
|
|
+ if ( a ) {
|
|
|
+ settings.push.apply( settings, a );
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ if ( Array.isArray( context ) ) {
|
|
|
+ for ( var i=0, ien=context.length ; i<ien ; i++ ) {
|
|
|
+ ctxSettings( context[i] );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ else {
|
|
|
+ ctxSettings( context );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Remove duplicates
|
|
|
+ this.context = _unique( settings );
|
|
|
+
|
|
|
+ // Initial data
|
|
|
+ if ( data ) {
|
|
|
+ $.merge( this, data );
|
|
|
+ }
|
|
|
+
|
|
|
+ // selector
|
|
|
+ this.selector = {
|
|
|
+ rows: null,
|
|
|
+ cols: null,
|
|
|
+ opts: null
|
|
|
+ };
|
|
|
+
|
|
|
+ _Api.extend( this, this, __apiStruct );
|
|
|
+ };
|
|
|
+
|
|
|
+ DataTable.Api = _Api;
|
|
|
+
|
|
|
+ // Don't destroy the existing prototype, just extend it. Required for jQuery 2's
|
|
|
+ // isPlainObject.
|
|
|
+ $.extend( _Api.prototype, {
|
|
|
+ any: function ()
|
|
|
+ {
|
|
|
+ return this.count() !== 0;
|
|
|
+ },
|
|
|
+
|
|
|
+
|
|
|
+ concat: __arrayProto.concat,
|
|
|
+
|
|
|
+
|
|
|
+ context: [], // array of table settings objects
|
|
|
+
|
|
|
+
|
|
|
+ count: function ()
|
|
|
+ {
|
|
|
+ return this.flatten().length;
|
|
|
+ },
|
|
|
+
|
|
|
+
|
|
|
+ each: function ( fn )
|
|
|
+ {
|
|
|
+ for ( var i=0, ien=this.length ; i<ien; i++ ) {
|
|
|
+ fn.call( this, this[i], i, this );
|
|
|
+ }
|
|
|
+
|
|
|
+ return this;
|
|
|
+ },
|
|
|
+
|
|
|
+
|
|
|
+ eq: function ( idx )
|
|
|
+ {
|
|
|
+ var ctx = this.context;
|
|
|
+
|
|
|
+ return ctx.length > idx ?
|
|
|
+ new _Api( ctx[idx], this[idx] ) :
|
|
|
+ null;
|
|
|
+ },
|
|
|
+
|
|
|
+
|
|
|
+ filter: function ( fn )
|
|
|
+ {
|
|
|
+ var a = [];
|
|
|
+
|
|
|
+ if ( __arrayProto.filter ) {
|
|
|
+ a = __arrayProto.filter.call( this, fn, this );
|
|
|
+ }
|
|
|
+ else {
|
|
|
+ // Compatibility for browsers without EMCA-252-5 (JS 1.6)
|
|
|
+ for ( var i=0, ien=this.length ; i<ien ; i++ ) {
|
|
|
+ if ( fn.call( this, this[i], i, this ) ) {
|
|
|
+ a.push( this[i] );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return new _Api( this.context, a );
|
|
|
+ },
|
|
|
+
|
|
|
+
|
|
|
+ flatten: function ()
|
|
|
+ {
|
|
|
+ var a = [];
|
|
|
+ return new _Api( this.context, a.concat.apply( a, this.toArray() ) );
|
|
|
+ },
|
|
|
+
|
|
|
+
|
|
|
+ join: __arrayProto.join,
|
|
|
+
|
|
|
+
|
|
|
+ indexOf: __arrayProto.indexOf || function (obj, start)
|
|
|
+ {
|
|
|
+ for ( var i=(start || 0), ien=this.length ; i<ien ; i++ ) {
|
|
|
+ if ( this[i] === obj ) {
|
|
|
+ return i;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return -1;
|
|
|
+ },
|
|
|
+
|
|
|
+ iterator: function ( flatten, type, fn, alwaysNew ) {
|
|
|
+ var
|
|
|
+ a = [], ret,
|
|
|
+ i, ien, j, jen,
|
|
|
+ context = this.context,
|
|
|
+ rows, items, item,
|
|
|
+ selector = this.selector;
|
|
|
+
|
|
|
+ // Argument shifting
|
|
|
+ if ( typeof flatten === 'string' ) {
|
|
|
+ alwaysNew = fn;
|
|
|
+ fn = type;
|
|
|
+ type = flatten;
|
|
|
+ flatten = false;
|
|
|
+ }
|
|
|
+
|
|
|
+ for ( i=0, ien=context.length ; i<ien ; i++ ) {
|
|
|
+ var apiInst = new _Api( context[i] );
|
|
|
+
|
|
|
+ if ( type === 'table' ) {
|
|
|
+ ret = fn.call( apiInst, context[i], i );
|
|
|
+
|
|
|
+ if ( ret !== undefined ) {
|
|
|
+ a.push( ret );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ else if ( type === 'columns' || type === 'rows' ) {
|
|
|
+ // this has same length as context - one entry for each table
|
|
|
+ ret = fn.call( apiInst, context[i], this[i], i );
|
|
|
+
|
|
|
+ if ( ret !== undefined ) {
|
|
|
+ a.push( ret );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ else if ( type === 'column' || type === 'column-rows' || type === 'row' || type === 'cell' ) {
|
|
|
+ // columns and rows share the same structure.
|
|
|
+ // 'this' is an array of column indexes for each context
|
|
|
+ items = this[i];
|
|
|
+
|
|
|
+ if ( type === 'column-rows' ) {
|
|
|
+ rows = _selector_row_indexes( context[i], selector.opts );
|
|
|
+ }
|
|
|
+
|
|
|
+ for ( j=0, jen=items.length ; j<jen ; j++ ) {
|
|
|
+ item = items[j];
|
|
|
+
|
|
|
+ if ( type === 'cell' ) {
|
|
|
+ ret = fn.call( apiInst, context[i], item.row, item.column, i, j );
|
|
|
+ }
|
|
|
+ else {
|
|
|
+ ret = fn.call( apiInst, context[i], item, i, j, rows );
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( ret !== undefined ) {
|
|
|
+ a.push( ret );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( a.length || alwaysNew ) {
|
|
|
+ var api = new _Api( context, flatten ? a.concat.apply( [], a ) : a );
|
|
|
+ var apiSelector = api.selector;
|
|
|
+ apiSelector.rows = selector.rows;
|
|
|
+ apiSelector.cols = selector.cols;
|
|
|
+ apiSelector.opts = selector.opts;
|
|
|
+ return api;
|
|
|
+ }
|
|
|
+ return this;
|
|
|
+ },
|
|
|
+
|
|
|
+
|
|
|
+ lastIndexOf: __arrayProto.lastIndexOf || function (obj, start)
|
|
|
+ {
|
|
|
+ // Bit cheeky...
|
|
|
+ return this.indexOf.apply( this.toArray.reverse(), arguments );
|
|
|
+ },
|
|
|
+
|
|
|
+
|
|
|
+ length: 0,
|
|
|
+
|
|
|
+
|
|
|
+ map: function ( fn )
|
|
|
+ {
|
|
|
+ var a = [];
|
|
|
+
|
|
|
+ if ( __arrayProto.map ) {
|
|
|
+ a = __arrayProto.map.call( this, fn, this );
|
|
|
+ }
|
|
|
+ else {
|
|
|
+ // Compatibility for browsers without EMCA-252-5 (JS 1.6)
|
|
|
+ for ( var i=0, ien=this.length ; i<ien ; i++ ) {
|
|
|
+ a.push( fn.call( this, this[i], i ) );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return new _Api( this.context, a );
|
|
|
+ },
|
|
|
+
|
|
|
+
|
|
|
+ pluck: function ( prop )
|
|
|
+ {
|
|
|
+ return this.map( function ( el ) {
|
|
|
+ return el[ prop ];
|
|
|
+ } );
|
|
|
+ },
|
|
|
+
|
|
|
+ pop: __arrayProto.pop,
|
|
|
+
|
|
|
+
|
|
|
+ push: __arrayProto.push,
|
|
|
+
|
|
|
+
|
|
|
+ // Does not return an API instance
|
|
|
+ reduce: __arrayProto.reduce || function ( fn, init )
|
|
|
+ {
|
|
|
+ return _fnReduce( this, fn, init, 0, this.length, 1 );
|
|
|
+ },
|
|
|
+
|
|
|
+
|
|
|
+ reduceRight: __arrayProto.reduceRight || function ( fn, init )
|
|
|
+ {
|
|
|
+ return _fnReduce( this, fn, init, this.length-1, -1, -1 );
|
|
|
+ },
|
|
|
+
|
|
|
+
|
|
|
+ reverse: __arrayProto.reverse,
|
|
|
+
|
|
|
+
|
|
|
+ // Object with rows, columns and opts
|
|
|
+ selector: null,
|
|
|
+
|
|
|
+
|
|
|
+ shift: __arrayProto.shift,
|
|
|
+
|
|
|
+
|
|
|
+ slice: function () {
|
|
|
+ return new _Api( this.context, this );
|
|
|
+ },
|
|
|
+
|
|
|
+
|
|
|
+ sort: __arrayProto.sort, // ? name - order?
|
|
|
+
|
|
|
+
|
|
|
+ splice: __arrayProto.splice,
|
|
|
+
|
|
|
+
|
|
|
+ toArray: function ()
|
|
|
+ {
|
|
|
+ return __arrayProto.slice.call( this );
|
|
|
+ },
|
|
|
+
|
|
|
+
|
|
|
+ to$: function ()
|
|
|
+ {
|
|
|
+ return $( this );
|
|
|
+ },
|
|
|
+
|
|
|
+
|
|
|
+ toJQuery: function ()
|
|
|
+ {
|
|
|
+ return $( this );
|
|
|
+ },
|
|
|
+
|
|
|
+
|
|
|
+ unique: function ()
|
|
|
+ {
|
|
|
+ return new _Api( this.context, _unique(this) );
|
|
|
+ },
|
|
|
+
|
|
|
+
|
|
|
+ unshift: __arrayProto.unshift
|
|
|
+ } );
|
|
|
+
|
|
|
+
|
|
|
+ _Api.extend = function ( scope, obj, ext )
|
|
|
+ {
|
|
|
+ // Only extend API instances and static properties of the API
|
|
|
+ if ( ! ext.length || ! obj || ( ! (obj instanceof _Api) && ! obj.__dt_wrapper ) ) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var
|
|
|
+ i, ien,
|
|
|
+ struct,
|
|
|
+ methodScoping = function ( scope, fn, struc ) {
|
|
|
+ return function () {
|
|
|
+ var ret = fn.apply( scope, arguments );
|
|
|
+
|
|
|
+ // Method extension
|
|
|
+ _Api.extend( ret, ret, struc.methodExt );
|
|
|
+ return ret;
|
|
|
+ };
|
|
|
+ };
|
|
|
+
|
|
|
+ for ( i=0, ien=ext.length ; i<ien ; i++ ) {
|
|
|
+ struct = ext[i];
|
|
|
+
|
|
|
+ // Value
|
|
|
+ obj[ struct.name ] = struct.type === 'function' ?
|
|
|
+ methodScoping( scope, struct.val, struct ) :
|
|
|
+ struct.type === 'object' ?
|
|
|
+ {} :
|
|
|
+ struct.val;
|
|
|
+
|
|
|
+ obj[ struct.name ].__dt_wrapper = true;
|
|
|
+
|
|
|
+ // Property extension
|
|
|
+ _Api.extend( scope, obj[ struct.name ], struct.propExt );
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+
|
|
|
+ // @todo - Is there need for an augment function?
|
|
|
+ // _Api.augment = function ( inst, name )
|
|
|
+ // {
|
|
|
+ // // Find src object in the structure from the name
|
|
|
+ // var parts = name.split('.');
|
|
|
+
|
|
|
+ // _Api.extend( inst, obj );
|
|
|
+ // };
|
|
|
+
|
|
|
+
|
|
|
+ // [
|
|
|
+ // {
|
|
|
+ // name: 'data' -- string - Property name
|
|
|
+ // val: function () {}, -- function - Api method (or undefined if just an object
|
|
|
+ // methodExt: [ ... ], -- array - Array of Api object definitions to extend the method result
|
|
|
+ // propExt: [ ... ] -- array - Array of Api object definitions to extend the property
|
|
|
+ // },
|
|
|
+ // {
|
|
|
+ // name: 'row'
|
|
|
+ // val: {},
|
|
|
+ // methodExt: [ ... ],
|
|
|
+ // propExt: [
|
|
|
+ // {
|
|
|
+ // name: 'data'
|
|
|
+ // val: function () {},
|
|
|
+ // methodExt: [ ... ],
|
|
|
+ // propExt: [ ... ]
|
|
|
+ // },
|
|
|
+ // ...
|
|
|
+ // ]
|
|
|
+ // }
|
|
|
+ // ]
|
|
|
+
|
|
|
+ _Api.register = _api_register = function ( name, val )
|
|
|
+ {
|
|
|
+ if ( Array.isArray( name ) ) {
|
|
|
+ for ( var j=0, jen=name.length ; j<jen ; j++ ) {
|
|
|
+ _Api.register( name[j], val );
|
|
|
+ }
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var
|
|
|
+ i, ien,
|
|
|
+ heir = name.split('.'),
|
|
|
+ struct = __apiStruct,
|
|
|
+ key, method;
|
|
|
+
|
|
|
+ var find = function ( src, name ) {
|
|
|
+ for ( var i=0, ien=src.length ; i<ien ; i++ ) {
|
|
|
+ if ( src[i].name === name ) {
|
|
|
+ return src[i];
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return null;
|
|
|
+ };
|
|
|
+
|
|
|
+ for ( i=0, ien=heir.length ; i<ien ; i++ ) {
|
|
|
+ method = heir[i].indexOf('()') !== -1;
|
|
|
+ key = method ?
|
|
|
+ heir[i].replace('()', '') :
|
|
|
+ heir[i];
|
|
|
+
|
|
|
+ var src = find( struct, key );
|
|
|
+ if ( ! src ) {
|
|
|
+ src = {
|
|
|
+ name: key,
|
|
|
+ val: {},
|
|
|
+ methodExt: [],
|
|
|
+ propExt: [],
|
|
|
+ type: 'object'
|
|
|
+ };
|
|
|
+ struct.push( src );
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( i === ien-1 ) {
|
|
|
+ src.val = val;
|
|
|
+ src.type = typeof val === 'function' ?
|
|
|
+ 'function' :
|
|
|
+ $.isPlainObject( val ) ?
|
|
|
+ 'object' :
|
|
|
+ 'other';
|
|
|
+ }
|
|
|
+ else {
|
|
|
+ struct = method ?
|
|
|
+ src.methodExt :
|
|
|
+ src.propExt;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ _Api.registerPlural = _api_registerPlural = function ( pluralName, singularName, val ) {
|
|
|
+ _Api.register( pluralName, val );
|
|
|
+
|
|
|
+ _Api.register( singularName, function () {
|
|
|
+ var ret = val.apply( this, arguments );
|
|
|
+
|
|
|
+ if ( ret === this ) {
|
|
|
+ // Returned item is the API instance that was passed in, return it
|
|
|
+ return this;
|
|
|
+ }
|
|
|
+ else if ( ret instanceof _Api ) {
|
|
|
+ // New API instance returned, want the value from the first item
|
|
|
+ // in the returned array for the singular result.
|
|
|
+ return ret.length ?
|
|
|
+ Array.isArray( ret[0] ) ?
|
|
|
+ new _Api( ret.context, ret[0] ) : // Array results are 'enhanced'
|
|
|
+ ret[0] :
|
|
|
+ undefined;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Non-API return - just fire it back
|
|
|
+ return ret;
|
|
|
+ } );
|
|
|
+ };
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Selector for HTML tables. Apply the given selector to the give array of
|
|
|
+ * DataTables settings objects.
|
|
|
+ *
|
|
|
+ * @param {string|integer} [selector] jQuery selector string or integer
|
|
|
+ * @param {array} Array of DataTables settings objects to be filtered
|
|
|
+ * @return {array}
|
|
|
+ * @ignore
|
|
|
+ */
|
|
|
+ var __table_selector = function ( selector, a )
|
|
|
+ {
|
|
|
+ if ( Array.isArray(selector) ) {
|
|
|
+ return $.map( selector, function (item) {
|
|
|
+ return __table_selector(item, a);
|
|
|
+ } );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Integer is used to pick out a table by index
|
|
|
+ if ( typeof selector === 'number' ) {
|
|
|
+ return [ a[ selector ] ];
|
|
|
+ }
|
|
|
+
|
|
|
+ // Perform a jQuery selector on the table nodes
|
|
|
+ var nodes = $.map( a, function (el, i) {
|
|
|
+ return el.nTable;
|
|
|
+ } );
|
|
|
+
|
|
|
+ return $(nodes)
|
|
|
+ .filter( selector )
|
|
|
+ .map( function (i) {
|
|
|
+ // Need to translate back from the table node to the settings
|
|
|
+ var idx = $.inArray( this, nodes );
|
|
|
+ return a[ idx ];
|
|
|
+ } )
|
|
|
+ .toArray();
|
|
|
+ };
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Context selector for the API's context (i.e. the tables the API instance
|
|
|
+ * refers to.
|
|
|
+ *
|
|
|
+ * @name DataTable.Api#tables
|
|
|
+ * @param {string|integer} [selector] Selector to pick which tables the iterator
|
|
|
+ * should operate on. If not given, all tables in the current context are
|
|
|
+ * used. This can be given as a jQuery selector (for example `':gt(0)'`) to
|
|
|
+ * select multiple tables or as an integer to select a single table.
|
|
|
+ * @returns {DataTable.Api} Returns a new API instance if a selector is given.
|
|
|
+ */
|
|
|
+ _api_register( 'tables()', function ( selector ) {
|
|
|
+ // A new instance is created if there was a selector specified
|
|
|
+ return selector !== undefined && selector !== null ?
|
|
|
+ new _Api( __table_selector( selector, this.context ) ) :
|
|
|
+ this;
|
|
|
+ } );
|
|
|
+
|
|
|
+
|
|
|
+ _api_register( 'table()', function ( selector ) {
|
|
|
+ var tables = this.tables( selector );
|
|
|
+ var ctx = tables.context;
|
|
|
+
|
|
|
+ // Truncate to the first matched table
|
|
|
+ return ctx.length ?
|
|
|
+ new _Api( ctx[0] ) :
|
|
|
+ tables;
|
|
|
+ } );
|
|
|
+
|
|
|
+
|
|
|
+ _api_registerPlural( 'tables().nodes()', 'table().node()' , function () {
|
|
|
+ return this.iterator( 'table', function ( ctx ) {
|
|
|
+ return ctx.nTable;
|
|
|
+ }, 1 );
|
|
|
+ } );
|
|
|
+
|
|
|
+
|
|
|
+ _api_registerPlural( 'tables().body()', 'table().body()' , function () {
|
|
|
+ return this.iterator( 'table', function ( ctx ) {
|
|
|
+ return ctx.nTBody;
|
|
|
+ }, 1 );
|
|
|
+ } );
|
|
|
+
|
|
|
+
|
|
|
+ _api_registerPlural( 'tables().header()', 'table().header()' , function () {
|
|
|
+ return this.iterator( 'table', function ( ctx ) {
|
|
|
+ return ctx.nTHead;
|
|
|
+ }, 1 );
|
|
|
+ } );
|
|
|
+
|
|
|
+
|
|
|
+ _api_registerPlural( 'tables().footer()', 'table().footer()' , function () {
|
|
|
+ return this.iterator( 'table', function ( ctx ) {
|
|
|
+ return ctx.nTFoot;
|
|
|
+ }, 1 );
|
|
|
+ } );
|
|
|
+
|
|
|
+
|
|
|
+ _api_registerPlural( 'tables().containers()', 'table().container()' , function () {
|
|
|
+ return this.iterator( 'table', function ( ctx ) {
|
|
|
+ return ctx.nTableWrapper;
|
|
|
+ }, 1 );
|
|
|
+ } );
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Redraw the tables in the current context.
|
|
|
+ */
|
|
|
+ _api_register( 'draw()', function ( paging ) {
|
|
|
+ return this.iterator( 'table', function ( settings ) {
|
|
|
+ if ( paging === 'page' ) {
|
|
|
+ _fnDraw( settings );
|
|
|
+ }
|
|
|
+ else {
|
|
|
+ if ( typeof paging === 'string' ) {
|
|
|
+ paging = paging === 'full-hold' ?
|
|
|
+ false :
|
|
|
+ true;
|
|
|
+ }
|
|
|
+
|
|
|
+ _fnReDraw( settings, paging===false );
|
|
|
+ }
|
|
|
+ } );
|
|
|
+ } );
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Get the current page index.
|
|
|
+ *
|
|
|
+ * @return {integer} Current page index (zero based)
|
|
|
+ *//**
|
|
|
+ * Set the current page.
|
|
|
+ *
|
|
|
+ * Note that if you attempt to show a page which does not exist, DataTables will
|
|
|
+ * not throw an error, but rather reset the paging.
|
|
|
+ *
|
|
|
+ * @param {integer|string} action The paging action to take. This can be one of:
|
|
|
+ * * `integer` - The page index to jump to
|
|
|
+ * * `string` - An action to take:
|
|
|
+ * * `first` - Jump to first page.
|
|
|
+ * * `next` - Jump to the next page
|
|
|
+ * * `previous` - Jump to previous page
|
|
|
+ * * `last` - Jump to the last page.
|
|
|
+ * @returns {DataTables.Api} this
|
|
|
+ */
|
|
|
+ _api_register( 'page()', function ( action ) {
|
|
|
+ if ( action === undefined ) {
|
|
|
+ return this.page.info().page; // not an expensive call
|
|
|
+ }
|
|
|
+
|
|
|
+ // else, have an action to take on all tables
|
|
|
+ return this.iterator( 'table', function ( settings ) {
|
|
|
+ _fnPageChange( settings, action );
|
|
|
+ } );
|
|
|
+ } );
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Paging information for the first table in the current context.
|
|
|
+ *
|
|
|
+ * If you require paging information for another table, use the `table()` method
|
|
|
+ * with a suitable selector.
|
|
|
+ *
|
|
|
+ * @return {object} Object with the following properties set:
|
|
|
+ * * `page` - Current page index (zero based - i.e. the first page is `0`)
|
|
|
+ * * `pages` - Total number of pages
|
|
|
+ * * `start` - Display index for the first record shown on the current page
|
|
|
+ * * `end` - Display index for the last record shown on the current page
|
|
|
+ * * `length` - Display length (number of records). Note that generally `start
|
|
|
+ * + length = end`, but this is not always true, for example if there are
|
|
|
+ * only 2 records to show on the final page, with a length of 10.
|
|
|
+ * * `recordsTotal` - Full data set length
|
|
|
+ * * `recordsDisplay` - Data set length once the current filtering criterion
|
|
|
+ * are applied.
|
|
|
+ */
|
|
|
+ _api_register( 'page.info()', function ( action ) {
|
|
|
+ if ( this.context.length === 0 ) {
|
|
|
+ return undefined;
|
|
|
+ }
|
|
|
+
|
|
|
+ var
|
|
|
+ settings = this.context[0],
|
|
|
+ start = settings._iDisplayStart,
|
|
|
+ len = settings.oFeatures.bPaginate ? settings._iDisplayLength : -1,
|
|
|
+ visRecords = settings.fnRecordsDisplay(),
|
|
|
+ all = len === -1;
|
|
|
+
|
|
|
+ return {
|
|
|
+ "page": all ? 0 : Math.floor( start / len ),
|
|
|
+ "pages": all ? 1 : Math.ceil( visRecords / len ),
|
|
|
+ "start": start,
|
|
|
+ "end": settings.fnDisplayEnd(),
|
|
|
+ "length": len,
|
|
|
+ "recordsTotal": settings.fnRecordsTotal(),
|
|
|
+ "recordsDisplay": visRecords,
|
|
|
+ "serverSide": _fnDataSource( settings ) === 'ssp'
|
|
|
+ };
|
|
|
+ } );
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Get the current page length.
|
|
|
+ *
|
|
|
+ * @return {integer} Current page length. Note `-1` indicates that all records
|
|
|
+ * are to be shown.
|
|
|
+ *//**
|
|
|
+ * Set the current page length.
|
|
|
+ *
|
|
|
+ * @param {integer} Page length to set. Use `-1` to show all records.
|
|
|
+ * @returns {DataTables.Api} this
|
|
|
+ */
|
|
|
+ _api_register( 'page.len()', function ( len ) {
|
|
|
+ // Note that we can't call this function 'length()' because `length`
|
|
|
+ // is a Javascript property of functions which defines how many arguments
|
|
|
+ // the function expects.
|
|
|
+ if ( len === undefined ) {
|
|
|
+ return this.context.length !== 0 ?
|
|
|
+ this.context[0]._iDisplayLength :
|
|
|
+ undefined;
|
|
|
+ }
|
|
|
+
|
|
|
+ // else, set the page length
|
|
|
+ return this.iterator( 'table', function ( settings ) {
|
|
|
+ _fnLengthChange( settings, len );
|
|
|
+ } );
|
|
|
+ } );
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+ var __reload = function ( settings, holdPosition, callback ) {
|
|
|
+ // Use the draw event to trigger a callback
|
|
|
+ if ( callback ) {
|
|
|
+ var api = new _Api( settings );
|
|
|
+
|
|
|
+ api.one( 'draw', function () {
|
|
|
+ callback( api.ajax.json() );
|
|
|
+ } );
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( _fnDataSource( settings ) == 'ssp' ) {
|
|
|
+ _fnReDraw( settings, holdPosition );
|
|
|
+ }
|
|
|
+ else {
|
|
|
+ _fnProcessingDisplay( settings, true );
|
|
|
+
|
|
|
+ // Cancel an existing request
|
|
|
+ var xhr = settings.jqXHR;
|
|
|
+ if ( xhr && xhr.readyState !== 4 ) {
|
|
|
+ xhr.abort();
|
|
|
+ }
|
|
|
+
|
|
|
+ // Trigger xhr
|
|
|
+ _fnBuildAjax( settings, [], function( json ) {
|
|
|
+ _fnClearTable( settings );
|
|
|
+
|
|
|
+ var data = _fnAjaxDataSrc( settings, json );
|
|
|
+ for ( var i=0, ien=data.length ; i<ien ; i++ ) {
|
|
|
+ _fnAddData( settings, data[i] );
|
|
|
+ }
|
|
|
+
|
|
|
+ _fnReDraw( settings, holdPosition );
|
|
|
+ _fnProcessingDisplay( settings, false );
|
|
|
+ } );
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Get the JSON response from the last Ajax request that DataTables made to the
|
|
|
+ * server. Note that this returns the JSON from the first table in the current
|
|
|
+ * context.
|
|
|
+ *
|
|
|
+ * @return {object} JSON received from the server.
|
|
|
+ */
|
|
|
+ _api_register( 'ajax.json()', function () {
|
|
|
+ var ctx = this.context;
|
|
|
+
|
|
|
+ if ( ctx.length > 0 ) {
|
|
|
+ return ctx[0].json;
|
|
|
+ }
|
|
|
+
|
|
|
+ // else return undefined;
|
|
|
+ } );
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Get the data submitted in the last Ajax request
|
|
|
+ */
|
|
|
+ _api_register( 'ajax.params()', function () {
|
|
|
+ var ctx = this.context;
|
|
|
+
|
|
|
+ if ( ctx.length > 0 ) {
|
|
|
+ return ctx[0].oAjaxData;
|
|
|
+ }
|
|
|
+
|
|
|
+ // else return undefined;
|
|
|
+ } );
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Reload tables from the Ajax data source. Note that this function will
|
|
|
+ * automatically re-draw the table when the remote data has been loaded.
|
|
|
+ *
|
|
|
+ * @param {boolean} [reset=true] Reset (default) or hold the current paging
|
|
|
+ * position. A full re-sort and re-filter is performed when this method is
|
|
|
+ * called, which is why the pagination reset is the default action.
|
|
|
+ * @returns {DataTables.Api} this
|
|
|
+ */
|
|
|
+ _api_register( 'ajax.reload()', function ( callback, resetPaging ) {
|
|
|
+ return this.iterator( 'table', function (settings) {
|
|
|
+ __reload( settings, resetPaging===false, callback );
|
|
|
+ } );
|
|
|
+ } );
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Get the current Ajax URL. Note that this returns the URL from the first
|
|
|
+ * table in the current context.
|
|
|
+ *
|
|
|
+ * @return {string} Current Ajax source URL
|
|
|
+ *//**
|
|
|
+ * Set the Ajax URL. Note that this will set the URL for all tables in the
|
|
|
+ * current context.
|
|
|
+ *
|
|
|
+ * @param {string} url URL to set.
|
|
|
+ * @returns {DataTables.Api} this
|
|
|
+ */
|
|
|
+ _api_register( 'ajax.url()', function ( url ) {
|
|
|
+ var ctx = this.context;
|
|
|
+
|
|
|
+ if ( url === undefined ) {
|
|
|
+ // get
|
|
|
+ if ( ctx.length === 0 ) {
|
|
|
+ return undefined;
|
|
|
+ }
|
|
|
+ ctx = ctx[0];
|
|
|
+
|
|
|
+ return ctx.ajax ?
|
|
|
+ $.isPlainObject( ctx.ajax ) ?
|
|
|
+ ctx.ajax.url :
|
|
|
+ ctx.ajax :
|
|
|
+ ctx.sAjaxSource;
|
|
|
+ }
|
|
|
+
|
|
|
+ // set
|
|
|
+ return this.iterator( 'table', function ( settings ) {
|
|
|
+ if ( $.isPlainObject( settings.ajax ) ) {
|
|
|
+ settings.ajax.url = url;
|
|
|
+ }
|
|
|
+ else {
|
|
|
+ settings.ajax = url;
|
|
|
+ }
|
|
|
+ // No need to consider sAjaxSource here since DataTables gives priority
|
|
|
+ // to `ajax` over `sAjaxSource`. So setting `ajax` here, renders any
|
|
|
+ // value of `sAjaxSource` redundant.
|
|
|
+ } );
|
|
|
+ } );
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Load data from the newly set Ajax URL. Note that this method is only
|
|
|
+ * available when `ajax.url()` is used to set a URL. Additionally, this method
|
|
|
+ * has the same effect as calling `ajax.reload()` but is provided for
|
|
|
+ * convenience when setting a new URL. Like `ajax.reload()` it will
|
|
|
+ * automatically redraw the table once the remote data has been loaded.
|
|
|
+ *
|
|
|
+ * @returns {DataTables.Api} this
|
|
|
+ */
|
|
|
+ _api_register( 'ajax.url().load()', function ( callback, resetPaging ) {
|
|
|
+ // Same as a reload, but makes sense to present it for easy access after a
|
|
|
+ // url change
|
|
|
+ return this.iterator( 'table', function ( ctx ) {
|
|
|
+ __reload( ctx, resetPaging===false, callback );
|
|
|
+ } );
|
|
|
+ } );
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+ var _selector_run = function ( type, selector, selectFn, settings, opts )
|
|
|
+ {
|
|
|
+ var
|
|
|
+ out = [], res,
|
|
|
+ a, i, ien, j, jen,
|
|
|
+ selectorType = typeof selector;
|
|
|
+
|
|
|
+ // Can't just check for isArray here, as an API or jQuery instance might be
|
|
|
+ // given with their array like look
|
|
|
+ if ( ! selector || selectorType === 'string' || selectorType === 'function' || selector.length === undefined ) {
|
|
|
+ selector = [ selector ];
|
|
|
+ }
|
|
|
+
|
|
|
+ for ( i=0, ien=selector.length ; i<ien ; i++ ) {
|
|
|
+ // Only split on simple strings - complex expressions will be jQuery selectors
|
|
|
+ a = selector[i] && selector[i].split && ! selector[i].match(/[\[\(:]/) ?
|
|
|
+ selector[i].split(',') :
|
|
|
+ [ selector[i] ];
|
|
|
+
|
|
|
+ for ( j=0, jen=a.length ; j<jen ; j++ ) {
|
|
|
+ res = selectFn( typeof a[j] === 'string' ? (a[j]).trim() : a[j] );
|
|
|
+
|
|
|
+ if ( res && res.length ) {
|
|
|
+ out = out.concat( res );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // selector extensions
|
|
|
+ var ext = _ext.selector[ type ];
|
|
|
+ if ( ext.length ) {
|
|
|
+ for ( i=0, ien=ext.length ; i<ien ; i++ ) {
|
|
|
+ out = ext[i]( settings, opts, out );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return _unique( out );
|
|
|
+ };
|
|
|
+
|
|
|
+
|
|
|
+ var _selector_opts = function ( opts )
|
|
|
+ {
|
|
|
+ if ( ! opts ) {
|
|
|
+ opts = {};
|
|
|
+ }
|
|
|
+
|
|
|
+ // Backwards compatibility for 1.9- which used the terminology filter rather
|
|
|
+ // than search
|
|
|
+ if ( opts.filter && opts.search === undefined ) {
|
|
|
+ opts.search = opts.filter;
|
|
|
+ }
|
|
|
+
|
|
|
+ return $.extend( {
|
|
|
+ search: 'none',
|
|
|
+ order: 'current',
|
|
|
+ page: 'all'
|
|
|
+ }, opts );
|
|
|
+ };
|
|
|
+
|
|
|
+
|
|
|
+ var _selector_first = function ( inst )
|
|
|
+ {
|
|
|
+ // Reduce the API instance to the first item found
|
|
|
+ for ( var i=0, ien=inst.length ; i<ien ; i++ ) {
|
|
|
+ if ( inst[i].length > 0 ) {
|
|
|
+ // Assign the first element to the first item in the instance
|
|
|
+ // and truncate the instance and context
|
|
|
+ inst[0] = inst[i];
|
|
|
+ inst[0].length = 1;
|
|
|
+ inst.length = 1;
|
|
|
+ inst.context = [ inst.context[i] ];
|
|
|
+
|
|
|
+ return inst;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Not found - return an empty instance
|
|
|
+ inst.length = 0;
|
|
|
+ return inst;
|
|
|
+ };
|
|
|
+
|
|
|
+
|
|
|
+ var _selector_row_indexes = function ( settings, opts )
|
|
|
+ {
|
|
|
+ var
|
|
|
+ i, ien, tmp, a=[],
|
|
|
+ displayFiltered = settings.aiDisplay,
|
|
|
+ displayMaster = settings.aiDisplayMaster;
|
|
|
+
|
|
|
+ var
|
|
|
+ search = opts.search, // none, applied, removed
|
|
|
+ order = opts.order, // applied, current, index (original - compatibility with 1.9)
|
|
|
+ page = opts.page; // all, current
|
|
|
+
|
|
|
+ if ( _fnDataSource( settings ) == 'ssp' ) {
|
|
|
+ // In server-side processing mode, most options are irrelevant since
|
|
|
+ // rows not shown don't exist and the index order is the applied order
|
|
|
+ // Removed is a special case - for consistency just return an empty
|
|
|
+ // array
|
|
|
+ return search === 'removed' ?
|
|
|
+ [] :
|
|
|
+ _range( 0, displayMaster.length );
|
|
|
+ }
|
|
|
+ else if ( page == 'current' ) {
|
|
|
+ // Current page implies that order=current and filter=applied, since it is
|
|
|
+ // fairly senseless otherwise, regardless of what order and search actually
|
|
|
+ // are
|
|
|
+ for ( i=settings._iDisplayStart, ien=settings.fnDisplayEnd() ; i<ien ; i++ ) {
|
|
|
+ a.push( displayFiltered[i] );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ else if ( order == 'current' || order == 'applied' ) {
|
|
|
+ if ( search == 'none') {
|
|
|
+ a = displayMaster.slice();
|
|
|
+ }
|
|
|
+ else if ( search == 'applied' ) {
|
|
|
+ a = displayFiltered.slice();
|
|
|
+ }
|
|
|
+ else if ( search == 'removed' ) {
|
|
|
+ // O(n+m) solution by creating a hash map
|
|
|
+ var displayFilteredMap = {};
|
|
|
+
|
|
|
+ for ( var i=0, ien=displayFiltered.length ; i<ien ; i++ ) {
|
|
|
+ displayFilteredMap[displayFiltered[i]] = null;
|
|
|
+ }
|
|
|
+
|
|
|
+ a = $.map( displayMaster, function (el) {
|
|
|
+ return ! displayFilteredMap.hasOwnProperty(el) ?
|
|
|
+ el :
|
|
|
+ null;
|
|
|
+ } );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ else if ( order == 'index' || order == 'original' ) {
|
|
|
+ for ( i=0, ien=settings.aoData.length ; i<ien ; i++ ) {
|
|
|
+ if ( search == 'none' ) {
|
|
|
+ a.push( i );
|
|
|
+ }
|
|
|
+ else { // applied | removed
|
|
|
+ tmp = $.inArray( i, displayFiltered );
|
|
|
+
|
|
|
+ if ((tmp === -1 && search == 'removed') ||
|
|
|
+ (tmp >= 0 && search == 'applied') )
|
|
|
+ {
|
|
|
+ a.push( i );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return a;
|
|
|
+ };
|
|
|
+
|
|
|
+
|
|
|
+ /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
|
|
|
+ * Rows
|
|
|
+ *
|
|
|
+ * {} - no selector - use all available rows
|
|
|
+ * {integer} - row aoData index
|
|
|
+ * {node} - TR node
|
|
|
+ * {string} - jQuery selector to apply to the TR elements
|
|
|
+ * {array} - jQuery array of nodes, or simply an array of TR nodes
|
|
|
+ *
|
|
|
+ */
|
|
|
+ var __row_selector = function ( settings, selector, opts )
|
|
|
+ {
|
|
|
+ var rows;
|
|
|
+ var run = function ( sel ) {
|
|
|
+ var selInt = _intVal( sel );
|
|
|
+ var i, ien;
|
|
|
+ var aoData = settings.aoData;
|
|
|
+
|
|
|
+ // Short cut - selector is a number and no options provided (default is
|
|
|
+ // all records, so no need to check if the index is in there, since it
|
|
|
+ // must be - dev error if the index doesn't exist).
|
|
|
+ if ( selInt !== null && ! opts ) {
|
|
|
+ return [ selInt ];
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( ! rows ) {
|
|
|
+ rows = _selector_row_indexes( settings, opts );
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( selInt !== null && $.inArray( selInt, rows ) !== -1 ) {
|
|
|
+ // Selector - integer
|
|
|
+ return [ selInt ];
|
|
|
+ }
|
|
|
+ else if ( sel === null || sel === undefined || sel === '' ) {
|
|
|
+ // Selector - none
|
|
|
+ return rows;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Selector - function
|
|
|
+ if ( typeof sel === 'function' ) {
|
|
|
+ return $.map( rows, function (idx) {
|
|
|
+ var row = aoData[ idx ];
|
|
|
+ return sel( idx, row._aData, row.nTr ) ? idx : null;
|
|
|
+ } );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Selector - node
|
|
|
+ if ( sel.nodeName ) {
|
|
|
+ var rowIdx = sel._DT_RowIndex; // Property added by DT for fast lookup
|
|
|
+ var cellIdx = sel._DT_CellIndex;
|
|
|
+
|
|
|
+ if ( rowIdx !== undefined ) {
|
|
|
+ // Make sure that the row is actually still present in the table
|
|
|
+ return aoData[ rowIdx ] && aoData[ rowIdx ].nTr === sel ?
|
|
|
+ [ rowIdx ] :
|
|
|
+ [];
|
|
|
+ }
|
|
|
+ else if ( cellIdx ) {
|
|
|
+ return aoData[ cellIdx.row ] && aoData[ cellIdx.row ].nTr === sel.parentNode ?
|
|
|
+ [ cellIdx.row ] :
|
|
|
+ [];
|
|
|
+ }
|
|
|
+ else {
|
|
|
+ var host = $(sel).closest('*[data-dt-row]');
|
|
|
+ return host.length ?
|
|
|
+ [ host.data('dt-row') ] :
|
|
|
+ [];
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // ID selector. Want to always be able to select rows by id, regardless
|
|
|
+ // of if the tr element has been created or not, so can't rely upon
|
|
|
+ // jQuery here - hence a custom implementation. This does not match
|
|
|
+ // Sizzle's fast selector or HTML4 - in HTML5 the ID can be anything,
|
|
|
+ // but to select it using a CSS selector engine (like Sizzle or
|
|
|
+ // querySelect) it would need to need to be escaped for some characters.
|
|
|
+ // DataTables simplifies this for row selectors since you can select
|
|
|
+ // only a row. A # indicates an id any anything that follows is the id -
|
|
|
+ // unescaped.
|
|
|
+ if ( typeof sel === 'string' && sel.charAt(0) === '#' ) {
|
|
|
+ // get row index from id
|
|
|
+ var rowObj = settings.aIds[ sel.replace( /^#/, '' ) ];
|
|
|
+ if ( rowObj !== undefined ) {
|
|
|
+ return [ rowObj.idx ];
|
|
|
+ }
|
|
|
+
|
|
|
+ // need to fall through to jQuery in case there is DOM id that
|
|
|
+ // matches
|
|
|
+ }
|
|
|
+
|
|
|
+ // Get nodes in the order from the `rows` array with null values removed
|
|
|
+ var nodes = _removeEmpty(
|
|
|
+ _pluck_order( settings.aoData, rows, 'nTr' )
|
|
|
+ );
|
|
|
+
|
|
|
+ // Selector - jQuery selector string, array of nodes or jQuery object/
|
|
|
+ // As jQuery's .filter() allows jQuery objects to be passed in filter,
|
|
|
+ // it also allows arrays, so this will cope with all three options
|
|
|
+ return $(nodes)
|
|
|
+ .filter( sel )
|
|
|
+ .map( function () {
|
|
|
+ return this._DT_RowIndex;
|
|
|
+ } )
|
|
|
+ .toArray();
|
|
|
+ };
|
|
|
+
|
|
|
+ return _selector_run( 'row', selector, run, settings, opts );
|
|
|
+ };
|
|
|
+
|
|
|
+
|
|
|
+ _api_register( 'rows()', function ( selector, opts ) {
|
|
|
+ // argument shifting
|
|
|
+ if ( selector === undefined ) {
|
|
|
+ selector = '';
|
|
|
+ }
|
|
|
+ else if ( $.isPlainObject( selector ) ) {
|
|
|
+ opts = selector;
|
|
|
+ selector = '';
|
|
|
+ }
|
|
|
+
|
|
|
+ opts = _selector_opts( opts );
|
|
|
+
|
|
|
+ var inst = this.iterator( 'table', function ( settings ) {
|
|
|
+ return __row_selector( settings, selector, opts );
|
|
|
+ }, 1 );
|
|
|
+
|
|
|
+ // Want argument shifting here and in __row_selector?
|
|
|
+ inst.selector.rows = selector;
|
|
|
+ inst.selector.opts = opts;
|
|
|
+
|
|
|
+ return inst;
|
|
|
+ } );
|
|
|
+
|
|
|
+ _api_register( 'rows().nodes()', function () {
|
|
|
+ return this.iterator( 'row', function ( settings, row ) {
|
|
|
+ return settings.aoData[ row ].nTr || undefined;
|
|
|
+ }, 1 );
|
|
|
+ } );
|
|
|
+
|
|
|
+ _api_register( 'rows().data()', function () {
|
|
|
+ return this.iterator( true, 'rows', function ( settings, rows ) {
|
|
|
+ return _pluck_order( settings.aoData, rows, '_aData' );
|
|
|
+ }, 1 );
|
|
|
+ } );
|
|
|
+
|
|
|
+ _api_registerPlural( 'rows().cache()', 'row().cache()', function ( type ) {
|
|
|
+ return this.iterator( 'row', function ( settings, row ) {
|
|
|
+ var r = settings.aoData[ row ];
|
|
|
+ return type === 'search' ? r._aFilterData : r._aSortData;
|
|
|
+ }, 1 );
|
|
|
+ } );
|
|
|
+
|
|
|
+ _api_registerPlural( 'rows().invalidate()', 'row().invalidate()', function ( src ) {
|
|
|
+ return this.iterator( 'row', function ( settings, row ) {
|
|
|
+ _fnInvalidate( settings, row, src );
|
|
|
+ } );
|
|
|
+ } );
|
|
|
+
|
|
|
+ _api_registerPlural( 'rows().indexes()', 'row().index()', function () {
|
|
|
+ return this.iterator( 'row', function ( settings, row ) {
|
|
|
+ return row;
|
|
|
+ }, 1 );
|
|
|
+ } );
|
|
|
+
|
|
|
+ _api_registerPlural( 'rows().ids()', 'row().id()', function ( hash ) {
|
|
|
+ var a = [];
|
|
|
+ var context = this.context;
|
|
|
+
|
|
|
+ // `iterator` will drop undefined values, but in this case we want them
|
|
|
+ for ( var i=0, ien=context.length ; i<ien ; i++ ) {
|
|
|
+ for ( var j=0, jen=this[i].length ; j<jen ; j++ ) {
|
|
|
+ var id = context[i].rowIdFn( context[i].aoData[ this[i][j] ]._aData );
|
|
|
+ a.push( (hash === true ? '#' : '' )+ id );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return new _Api( context, a );
|
|
|
+ } );
|
|
|
+
|
|
|
+ _api_registerPlural( 'rows().remove()', 'row().remove()', function () {
|
|
|
+ var that = this;
|
|
|
+
|
|
|
+ this.iterator( 'row', function ( settings, row, thatIdx ) {
|
|
|
+ var data = settings.aoData;
|
|
|
+ var rowData = data[ row ];
|
|
|
+ var i, ien, j, jen;
|
|
|
+ var loopRow, loopCells;
|
|
|
+
|
|
|
+ data.splice( row, 1 );
|
|
|
+
|
|
|
+ // Update the cached indexes
|
|
|
+ for ( i=0, ien=data.length ; i<ien ; i++ ) {
|
|
|
+ loopRow = data[i];
|
|
|
+ loopCells = loopRow.anCells;
|
|
|
+
|
|
|
+ // Rows
|
|
|
+ if ( loopRow.nTr !== null ) {
|
|
|
+ loopRow.nTr._DT_RowIndex = i;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Cells
|
|
|
+ if ( loopCells !== null ) {
|
|
|
+ for ( j=0, jen=loopCells.length ; j<jen ; j++ ) {
|
|
|
+ loopCells[j]._DT_CellIndex.row = i;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Delete from the display arrays
|
|
|
+ _fnDeleteIndex( settings.aiDisplayMaster, row );
|
|
|
+ _fnDeleteIndex( settings.aiDisplay, row );
|
|
|
+ _fnDeleteIndex( that[ thatIdx ], row, false ); // maintain local indexes
|
|
|
+
|
|
|
+ // For server-side processing tables - subtract the deleted row from the count
|
|
|
+ if ( settings._iRecordsDisplay > 0 ) {
|
|
|
+ settings._iRecordsDisplay--;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Check for an 'overflow' they case for displaying the table
|
|
|
+ _fnLengthOverflow( settings );
|
|
|
+
|
|
|
+ // Remove the row's ID reference if there is one
|
|
|
+ var id = settings.rowIdFn( rowData._aData );
|
|
|
+ if ( id !== undefined ) {
|
|
|
+ delete settings.aIds[ id ];
|
|
|
+ }
|
|
|
+ } );
|
|
|
+
|
|
|
+ this.iterator( 'table', function ( settings ) {
|
|
|
+ for ( var i=0, ien=settings.aoData.length ; i<ien ; i++ ) {
|
|
|
+ settings.aoData[i].idx = i;
|
|
|
+ }
|
|
|
+ } );
|
|
|
+
|
|
|
+ return this;
|
|
|
+ } );
|
|
|
+
|
|
|
+
|
|
|
+ _api_register( 'rows.add()', function ( rows ) {
|
|
|
+ var newRows = this.iterator( 'table', function ( settings ) {
|
|
|
+ var row, i, ien;
|
|
|
+ var out = [];
|
|
|
+
|
|
|
+ for ( i=0, ien=rows.length ; i<ien ; i++ ) {
|
|
|
+ row = rows[i];
|
|
|
+
|
|
|
+ if ( row.nodeName && row.nodeName.toUpperCase() === 'TR' ) {
|
|
|
+ out.push( _fnAddTr( settings, row )[0] );
|
|
|
+ }
|
|
|
+ else {
|
|
|
+ out.push( _fnAddData( settings, row ) );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return out;
|
|
|
+ }, 1 );
|
|
|
+
|
|
|
+ // Return an Api.rows() extended instance, so rows().nodes() etc can be used
|
|
|
+ var modRows = this.rows( -1 );
|
|
|
+ modRows.pop();
|
|
|
+ $.merge( modRows, newRows );
|
|
|
+
|
|
|
+ return modRows;
|
|
|
+ } );
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ *
|
|
|
+ */
|
|
|
+ _api_register( 'row()', function ( selector, opts ) {
|
|
|
+ return _selector_first( this.rows( selector, opts ) );
|
|
|
+ } );
|
|
|
+
|
|
|
+
|
|
|
+ _api_register( 'row().data()', function ( data ) {
|
|
|
+ var ctx = this.context;
|
|
|
+
|
|
|
+ if ( data === undefined ) {
|
|
|
+ // Get
|
|
|
+ return ctx.length && this.length ?
|
|
|
+ ctx[0].aoData[ this[0] ]._aData :
|
|
|
+ undefined;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Set
|
|
|
+ var row = ctx[0].aoData[ this[0] ];
|
|
|
+ row._aData = data;
|
|
|
+
|
|
|
+ // If the DOM has an id, and the data source is an array
|
|
|
+ if ( Array.isArray( data ) && row.nTr && row.nTr.id ) {
|
|
|
+ _fnSetObjectDataFn( ctx[0].rowId )( data, row.nTr.id );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Automatically invalidate
|
|
|
+ _fnInvalidate( ctx[0], this[0], 'data' );
|
|
|
+
|
|
|
+ return this;
|
|
|
+ } );
|
|
|
+
|
|
|
+
|
|
|
+ _api_register( 'row().node()', function () {
|
|
|
+ var ctx = this.context;
|
|
|
+
|
|
|
+ return ctx.length && this.length ?
|
|
|
+ ctx[0].aoData[ this[0] ].nTr || null :
|
|
|
+ null;
|
|
|
+ } );
|
|
|
+
|
|
|
+
|
|
|
+ _api_register( 'row.add()', function ( row ) {
|
|
|
+ // Allow a jQuery object to be passed in - only a single row is added from
|
|
|
+ // it though - the first element in the set
|
|
|
+ if ( row instanceof $ && row.length ) {
|
|
|
+ row = row[0];
|
|
|
+ }
|
|
|
+
|
|
|
+ var rows = this.iterator( 'table', function ( settings ) {
|
|
|
+ if ( row.nodeName && row.nodeName.toUpperCase() === 'TR' ) {
|
|
|
+ return _fnAddTr( settings, row )[0];
|
|
|
+ }
|
|
|
+ return _fnAddData( settings, row );
|
|
|
+ } );
|
|
|
+
|
|
|
+ // Return an Api.rows() extended instance, with the newly added row selected
|
|
|
+ return this.row( rows[0] );
|
|
|
+ } );
|
|
|
+
|
|
|
+
|
|
|
+ $(document).on('plugin-init.dt', function (e, context) {
|
|
|
+ var api = new _Api( context );
|
|
|
+ api.on( 'stateSaveParams', function ( e, settings, data ) {
|
|
|
+ var indexes = api.rows().iterator( 'row', function ( settings, idx ) {
|
|
|
+ return settings.aoData[idx]._detailsShow ? idx : undefined;
|
|
|
+ });
|
|
|
+
|
|
|
+ data.childRows = api.rows( indexes ).ids( true ).toArray();
|
|
|
+ })
|
|
|
+
|
|
|
+ var loaded = api.state.loaded();
|
|
|
+
|
|
|
+ if ( loaded && loaded.childRows ) {
|
|
|
+ api.rows( loaded.childRows ).every( function () {
|
|
|
+ _fnCallbackFire( context, null, 'requestChild', [ this ] )
|
|
|
+ })
|
|
|
+ }
|
|
|
+ })
|
|
|
+
|
|
|
+ var __details_add = function ( ctx, row, data, klass )
|
|
|
+ {
|
|
|
+ // Convert to array of TR elements
|
|
|
+ var rows = [];
|
|
|
+ var addRow = function ( r, k ) {
|
|
|
+ // Recursion to allow for arrays of jQuery objects
|
|
|
+ if ( Array.isArray( r ) || r instanceof $ ) {
|
|
|
+ for ( var i=0, ien=r.length ; i<ien ; i++ ) {
|
|
|
+ addRow( r[i], k );
|
|
|
+ }
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ // If we get a TR element, then just add it directly - up to the dev
|
|
|
+ // to add the correct number of columns etc
|
|
|
+ if ( r.nodeName && r.nodeName.toLowerCase() === 'tr' ) {
|
|
|
+ rows.push( r );
|
|
|
+ }
|
|
|
+ else {
|
|
|
+ // Otherwise create a row with a wrapper
|
|
|
+ var created = $('<tr><td></td></tr>').addClass( k );
|
|
|
+ $('td', created)
|
|
|
+ .addClass( k )
|
|
|
+ .html( r )
|
|
|
+ [0].colSpan = _fnVisbleColumns( ctx );
|
|
|
+
|
|
|
+ rows.push( created[0] );
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ addRow( data, klass );
|
|
|
+
|
|
|
+ if ( row._details ) {
|
|
|
+ row._details.detach();
|
|
|
+ }
|
|
|
+
|
|
|
+ row._details = $(rows);
|
|
|
+
|
|
|
+ // If the children were already shown, that state should be retained
|
|
|
+ if ( row._detailsShow ) {
|
|
|
+ row._details.insertAfter( row.nTr );
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+
|
|
|
+ var __details_remove = function ( api, idx )
|
|
|
+ {
|
|
|
+ var ctx = api.context;
|
|
|
+
|
|
|
+ if ( ctx.length ) {
|
|
|
+ var row = ctx[0].aoData[ idx !== undefined ? idx : api[0] ];
|
|
|
+
|
|
|
+ if ( row && row._details ) {
|
|
|
+ row._details.remove();
|
|
|
+
|
|
|
+ row._detailsShow = undefined;
|
|
|
+ row._details = undefined;
|
|
|
+ $( row.nTr ).removeClass( 'dt-hasChild' );
|
|
|
+ _fnSaveState( ctx[0] );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+
|
|
|
+ var __details_display = function ( api, show ) {
|
|
|
+ var ctx = api.context;
|
|
|
+
|
|
|
+ if ( ctx.length && api.length ) {
|
|
|
+ var row = ctx[0].aoData[ api[0] ];
|
|
|
+
|
|
|
+ if ( row._details ) {
|
|
|
+ row._detailsShow = show;
|
|
|
+
|
|
|
+ if ( show ) {
|
|
|
+ row._details.insertAfter( row.nTr );
|
|
|
+ $( row.nTr ).addClass( 'dt-hasChild' );
|
|
|
+ }
|
|
|
+ else {
|
|
|
+ row._details.detach();
|
|
|
+ $( row.nTr ).removeClass( 'dt-hasChild' );
|
|
|
+ }
|
|
|
+
|
|
|
+ _fnCallbackFire( ctx[0], null, 'childRow', [ show, api.row( api[0] ) ] )
|
|
|
+
|
|
|
+ __details_events( ctx[0] );
|
|
|
+ _fnSaveState( ctx[0] );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+
|
|
|
+ var __details_events = function ( settings )
|
|
|
+ {
|
|
|
+ var api = new _Api( settings );
|
|
|
+ var namespace = '.dt.DT_details';
|
|
|
+ var drawEvent = 'draw'+namespace;
|
|
|
+ var colvisEvent = 'column-visibility'+namespace;
|
|
|
+ var destroyEvent = 'destroy'+namespace;
|
|
|
+ var data = settings.aoData;
|
|
|
+
|
|
|
+ api.off( drawEvent +' '+ colvisEvent +' '+ destroyEvent );
|
|
|
+
|
|
|
+ if ( _pluck( data, '_details' ).length > 0 ) {
|
|
|
+ // On each draw, insert the required elements into the document
|
|
|
+ api.on( drawEvent, function ( e, ctx ) {
|
|
|
+ if ( settings !== ctx ) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ api.rows( {page:'current'} ).eq(0).each( function (idx) {
|
|
|
+ // Internal data grab
|
|
|
+ var row = data[ idx ];
|
|
|
+
|
|
|
+ if ( row._detailsShow ) {
|
|
|
+ row._details.insertAfter( row.nTr );
|
|
|
+ }
|
|
|
+ } );
|
|
|
+ } );
|
|
|
+
|
|
|
+ // Column visibility change - update the colspan
|
|
|
+ api.on( colvisEvent, function ( e, ctx, idx, vis ) {
|
|
|
+ if ( settings !== ctx ) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Update the colspan for the details rows (note, only if it already has
|
|
|
+ // a colspan)
|
|
|
+ var row, visible = _fnVisbleColumns( ctx );
|
|
|
+
|
|
|
+ for ( var i=0, ien=data.length ; i<ien ; i++ ) {
|
|
|
+ row = data[i];
|
|
|
+
|
|
|
+ if ( row._details ) {
|
|
|
+ row._details.children('td[colspan]').attr('colspan', visible );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ } );
|
|
|
+
|
|
|
+ // Table destroyed - nuke any child rows
|
|
|
+ api.on( destroyEvent, function ( e, ctx ) {
|
|
|
+ if ( settings !== ctx ) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ for ( var i=0, ien=data.length ; i<ien ; i++ ) {
|
|
|
+ if ( data[i]._details ) {
|
|
|
+ __details_remove( api, i );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ } );
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ // Strings for the method names to help minification
|
|
|
+ var _emp = '';
|
|
|
+ var _child_obj = _emp+'row().child';
|
|
|
+ var _child_mth = _child_obj+'()';
|
|
|
+
|
|
|
+ // data can be:
|
|
|
+ // tr
|
|
|
+ // string
|
|
|
+ // jQuery or array of any of the above
|
|
|
+ _api_register( _child_mth, function ( data, klass ) {
|
|
|
+ var ctx = this.context;
|
|
|
+
|
|
|
+ if ( data === undefined ) {
|
|
|
+ // get
|
|
|
+ return ctx.length && this.length ?
|
|
|
+ ctx[0].aoData[ this[0] ]._details :
|
|
|
+ undefined;
|
|
|
+ }
|
|
|
+ else if ( data === true ) {
|
|
|
+ // show
|
|
|
+ this.child.show();
|
|
|
+ }
|
|
|
+ else if ( data === false ) {
|
|
|
+ // remove
|
|
|
+ __details_remove( this );
|
|
|
+ }
|
|
|
+ else if ( ctx.length && this.length ) {
|
|
|
+ // set
|
|
|
+ __details_add( ctx[0], ctx[0].aoData[ this[0] ], data, klass );
|
|
|
+ }
|
|
|
+
|
|
|
+ return this;
|
|
|
+ } );
|
|
|
+
|
|
|
+
|
|
|
+ _api_register( [
|
|
|
+ _child_obj+'.show()',
|
|
|
+ _child_mth+'.show()' // only when `child()` was called with parameters (without
|
|
|
+ ], function ( show ) { // it returns an object and this method is not executed)
|
|
|
+ __details_display( this, true );
|
|
|
+ return this;
|
|
|
+ } );
|
|
|
+
|
|
|
+
|
|
|
+ _api_register( [
|
|
|
+ _child_obj+'.hide()',
|
|
|
+ _child_mth+'.hide()' // only when `child()` was called with parameters (without
|
|
|
+ ], function () { // it returns an object and this method is not executed)
|
|
|
+ __details_display( this, false );
|
|
|
+ return this;
|
|
|
+ } );
|
|
|
+
|
|
|
+
|
|
|
+ _api_register( [
|
|
|
+ _child_obj+'.remove()',
|
|
|
+ _child_mth+'.remove()' // only when `child()` was called with parameters (without
|
|
|
+ ], function () { // it returns an object and this method is not executed)
|
|
|
+ __details_remove( this );
|
|
|
+ return this;
|
|
|
+ } );
|
|
|
+
|
|
|
+
|
|
|
+ _api_register( _child_obj+'.isShown()', function () {
|
|
|
+ var ctx = this.context;
|
|
|
+
|
|
|
+ if ( ctx.length && this.length ) {
|
|
|
+ // _detailsShown as false or undefined will fall through to return false
|
|
|
+ return ctx[0].aoData[ this[0] ]._detailsShow || false;
|
|
|
+ }
|
|
|
+ return false;
|
|
|
+ } );
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+ /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
|
|
|
+ * Columns
|
|
|
+ *
|
|
|
+ * {integer} - column index (>=0 count from left, <0 count from right)
|
|
|
+ * "{integer}:visIdx" - visible column index (i.e. translate to column index) (>=0 count from left, <0 count from right)
|
|
|
+ * "{integer}:visible" - alias for {integer}:visIdx (>=0 count from left, <0 count from right)
|
|
|
+ * "{string}:name" - column name
|
|
|
+ * "{string}" - jQuery selector on column header nodes
|
|
|
+ *
|
|
|
+ */
|
|
|
+
|
|
|
+ // can be an array of these items, comma separated list, or an array of comma
|
|
|
+ // separated lists
|
|
|
+
|
|
|
+ var __re_column_selector = /^([^:]+):(name|visIdx|visible)$/;
|
|
|
+
|
|
|
+
|
|
|
+ // r1 and r2 are redundant - but it means that the parameters match for the
|
|
|
+ // iterator callback in columns().data()
|
|
|
+ var __columnData = function ( settings, column, r1, r2, rows ) {
|
|
|
+ var a = [];
|
|
|
+ for ( var row=0, ien=rows.length ; row<ien ; row++ ) {
|
|
|
+ a.push( _fnGetCellData( settings, rows[row], column ) );
|
|
|
+ }
|
|
|
+ return a;
|
|
|
+ };
|
|
|
+
|
|
|
+
|
|
|
+ var __column_selector = function ( settings, selector, opts )
|
|
|
+ {
|
|
|
+ var
|
|
|
+ columns = settings.aoColumns,
|
|
|
+ names = _pluck( columns, 'sName' ),
|
|
|
+ nodes = _pluck( columns, 'nTh' );
|
|
|
+
|
|
|
+ var run = function ( s ) {
|
|
|
+ var selInt = _intVal( s );
|
|
|
+
|
|
|
+ // Selector - all
|
|
|
+ if ( s === '' ) {
|
|
|
+ return _range( columns.length );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Selector - index
|
|
|
+ if ( selInt !== null ) {
|
|
|
+ return [ selInt >= 0 ?
|
|
|
+ selInt : // Count from left
|
|
|
+ columns.length + selInt // Count from right (+ because its a negative value)
|
|
|
+ ];
|
|
|
+ }
|
|
|
+
|
|
|
+ // Selector = function
|
|
|
+ if ( typeof s === 'function' ) {
|
|
|
+ var rows = _selector_row_indexes( settings, opts );
|
|
|
+
|
|
|
+ return $.map( columns, function (col, idx) {
|
|
|
+ return s(
|
|
|
+ idx,
|
|
|
+ __columnData( settings, idx, 0, 0, rows ),
|
|
|
+ nodes[ idx ]
|
|
|
+ ) ? idx : null;
|
|
|
+ } );
|
|
|
+ }
|
|
|
+
|
|
|
+ // jQuery or string selector
|
|
|
+ var match = typeof s === 'string' ?
|
|
|
+ s.match( __re_column_selector ) :
|
|
|
+ '';
|
|
|
+
|
|
|
+ if ( match ) {
|
|
|
+ switch( match[2] ) {
|
|
|
+ case 'visIdx':
|
|
|
+ case 'visible':
|
|
|
+ var idx = parseInt( match[1], 10 );
|
|
|
+ // Visible index given, convert to column index
|
|
|
+ if ( idx < 0 ) {
|
|
|
+ // Counting from the right
|
|
|
+ var visColumns = $.map( columns, function (col,i) {
|
|
|
+ return col.bVisible ? i : null;
|
|
|
+ } );
|
|
|
+ return [ visColumns[ visColumns.length + idx ] ];
|
|
|
+ }
|
|
|
+ // Counting from the left
|
|
|
+ return [ _fnVisibleToColumnIndex( settings, idx ) ];
|
|
|
+
|
|
|
+ case 'name':
|
|
|
+ // match by name. `names` is column index complete and in order
|
|
|
+ return $.map( names, function (name, i) {
|
|
|
+ return name === match[1] ? i : null;
|
|
|
+ } );
|
|
|
+
|
|
|
+ default:
|
|
|
+ return [];
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // Cell in the table body
|
|
|
+ if ( s.nodeName && s._DT_CellIndex ) {
|
|
|
+ return [ s._DT_CellIndex.column ];
|
|
|
+ }
|
|
|
+
|
|
|
+ // jQuery selector on the TH elements for the columns
|
|
|
+ var jqResult = $( nodes )
|
|
|
+ .filter( s )
|
|
|
+ .map( function () {
|
|
|
+ return $.inArray( this, nodes ); // `nodes` is column index complete and in order
|
|
|
+ } )
|
|
|
+ .toArray();
|
|
|
+
|
|
|
+ if ( jqResult.length || ! s.nodeName ) {
|
|
|
+ return jqResult;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Otherwise a node which might have a `dt-column` data attribute, or be
|
|
|
+ // a child or such an element
|
|
|
+ var host = $(s).closest('*[data-dt-column]');
|
|
|
+ return host.length ?
|
|
|
+ [ host.data('dt-column') ] :
|
|
|
+ [];
|
|
|
+ };
|
|
|
+
|
|
|
+ return _selector_run( 'column', selector, run, settings, opts );
|
|
|
+ };
|
|
|
+
|
|
|
+
|
|
|
+ var __setColumnVis = function ( settings, column, vis ) {
|
|
|
+ var
|
|
|
+ cols = settings.aoColumns,
|
|
|
+ col = cols[ column ],
|
|
|
+ data = settings.aoData,
|
|
|
+ row, cells, i, ien, tr;
|
|
|
+
|
|
|
+ // Get
|
|
|
+ if ( vis === undefined ) {
|
|
|
+ return col.bVisible;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Set
|
|
|
+ // No change
|
|
|
+ if ( col.bVisible === vis ) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( vis ) {
|
|
|
+ // Insert column
|
|
|
+ // Need to decide if we should use appendChild or insertBefore
|
|
|
+ var insertBefore = $.inArray( true, _pluck(cols, 'bVisible'), column+1 );
|
|
|
+
|
|
|
+ for ( i=0, ien=data.length ; i<ien ; i++ ) {
|
|
|
+ tr = data[i].nTr;
|
|
|
+ cells = data[i].anCells;
|
|
|
+
|
|
|
+ if ( tr ) {
|
|
|
+ // insertBefore can act like appendChild if 2nd arg is null
|
|
|
+ tr.insertBefore( cells[ column ], cells[ insertBefore ] || null );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ else {
|
|
|
+ // Remove column
|
|
|
+ $( _pluck( settings.aoData, 'anCells', column ) ).detach();
|
|
|
+ }
|
|
|
+
|
|
|
+ // Common actions
|
|
|
+ col.bVisible = vis;
|
|
|
+ };
|
|
|
+
|
|
|
+
|
|
|
+ _api_register( 'columns()', function ( selector, opts ) {
|
|
|
+ // argument shifting
|
|
|
+ if ( selector === undefined ) {
|
|
|
+ selector = '';
|
|
|
+ }
|
|
|
+ else if ( $.isPlainObject( selector ) ) {
|
|
|
+ opts = selector;
|
|
|
+ selector = '';
|
|
|
+ }
|
|
|
+
|
|
|
+ opts = _selector_opts( opts );
|
|
|
+
|
|
|
+ var inst = this.iterator( 'table', function ( settings ) {
|
|
|
+ return __column_selector( settings, selector, opts );
|
|
|
+ }, 1 );
|
|
|
+
|
|
|
+ // Want argument shifting here and in _row_selector?
|
|
|
+ inst.selector.cols = selector;
|
|
|
+ inst.selector.opts = opts;
|
|
|
+
|
|
|
+ return inst;
|
|
|
+ } );
|
|
|
+
|
|
|
+ _api_registerPlural( 'columns().header()', 'column().header()', function ( selector, opts ) {
|
|
|
+ return this.iterator( 'column', function ( settings, column ) {
|
|
|
+ return settings.aoColumns[column].nTh;
|
|
|
+ }, 1 );
|
|
|
+ } );
|
|
|
+
|
|
|
+ _api_registerPlural( 'columns().footer()', 'column().footer()', function ( selector, opts ) {
|
|
|
+ return this.iterator( 'column', function ( settings, column ) {
|
|
|
+ return settings.aoColumns[column].nTf;
|
|
|
+ }, 1 );
|
|
|
+ } );
|
|
|
+
|
|
|
+ _api_registerPlural( 'columns().data()', 'column().data()', function () {
|
|
|
+ return this.iterator( 'column-rows', __columnData, 1 );
|
|
|
+ } );
|
|
|
+
|
|
|
+ _api_registerPlural( 'columns().dataSrc()', 'column().dataSrc()', function () {
|
|
|
+ return this.iterator( 'column', function ( settings, column ) {
|
|
|
+ return settings.aoColumns[column].mData;
|
|
|
+ }, 1 );
|
|
|
+ } );
|
|
|
+
|
|
|
+ _api_registerPlural( 'columns().cache()', 'column().cache()', function ( type ) {
|
|
|
+ return this.iterator( 'column-rows', function ( settings, column, i, j, rows ) {
|
|
|
+ return _pluck_order( settings.aoData, rows,
|
|
|
+ type === 'search' ? '_aFilterData' : '_aSortData', column
|
|
|
+ );
|
|
|
+ }, 1 );
|
|
|
+ } );
|
|
|
+
|
|
|
+ _api_registerPlural( 'columns().nodes()', 'column().nodes()', function () {
|
|
|
+ return this.iterator( 'column-rows', function ( settings, column, i, j, rows ) {
|
|
|
+ return _pluck_order( settings.aoData, rows, 'anCells', column ) ;
|
|
|
+ }, 1 );
|
|
|
+ } );
|
|
|
+
|
|
|
+ _api_registerPlural( 'columns().visible()', 'column().visible()', function ( vis, calc ) {
|
|
|
+ var that = this;
|
|
|
+ var ret = this.iterator( 'column', function ( settings, column ) {
|
|
|
+ if ( vis === undefined ) {
|
|
|
+ return settings.aoColumns[ column ].bVisible;
|
|
|
+ } // else
|
|
|
+ __setColumnVis( settings, column, vis );
|
|
|
+ } );
|
|
|
+
|
|
|
+ // Group the column visibility changes
|
|
|
+ if ( vis !== undefined ) {
|
|
|
+ this.iterator( 'table', function ( settings ) {
|
|
|
+ // Redraw the header after changes
|
|
|
+ _fnDrawHead( settings, settings.aoHeader );
|
|
|
+ _fnDrawHead( settings, settings.aoFooter );
|
|
|
+
|
|
|
+ // Update colspan for no records display. Child rows and extensions will use their own
|
|
|
+ // listeners to do this - only need to update the empty table item here
|
|
|
+ if ( ! settings.aiDisplay.length ) {
|
|
|
+ $(settings.nTBody).find('td[colspan]').attr('colspan', _fnVisbleColumns(settings));
|
|
|
+ }
|
|
|
+
|
|
|
+ _fnSaveState( settings );
|
|
|
+
|
|
|
+ // Second loop once the first is done for events
|
|
|
+ that.iterator( 'column', function ( settings, column ) {
|
|
|
+ _fnCallbackFire( settings, null, 'column-visibility', [settings, column, vis, calc] );
|
|
|
+ } );
|
|
|
+
|
|
|
+ if ( calc === undefined || calc ) {
|
|
|
+ that.columns.adjust();
|
|
|
+ }
|
|
|
+ });
|
|
|
+ }
|
|
|
+
|
|
|
+ return ret;
|
|
|
+ } );
|
|
|
+
|
|
|
+ _api_registerPlural( 'columns().indexes()', 'column().index()', function ( type ) {
|
|
|
+ return this.iterator( 'column', function ( settings, column ) {
|
|
|
+ return type === 'visible' ?
|
|
|
+ _fnColumnIndexToVisible( settings, column ) :
|
|
|
+ column;
|
|
|
+ }, 1 );
|
|
|
+ } );
|
|
|
+
|
|
|
+ _api_register( 'columns.adjust()', function () {
|
|
|
+ return this.iterator( 'table', function ( settings ) {
|
|
|
+ _fnAdjustColumnSizing( settings );
|
|
|
+ }, 1 );
|
|
|
+ } );
|
|
|
+
|
|
|
+ _api_register( 'column.index()', function ( type, idx ) {
|
|
|
+ if ( this.context.length !== 0 ) {
|
|
|
+ var ctx = this.context[0];
|
|
|
+
|
|
|
+ if ( type === 'fromVisible' || type === 'toData' ) {
|
|
|
+ return _fnVisibleToColumnIndex( ctx, idx );
|
|
|
+ }
|
|
|
+ else if ( type === 'fromData' || type === 'toVisible' ) {
|
|
|
+ return _fnColumnIndexToVisible( ctx, idx );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ } );
|
|
|
+
|
|
|
+ _api_register( 'column()', function ( selector, opts ) {
|
|
|
+ return _selector_first( this.columns( selector, opts ) );
|
|
|
+ } );
|
|
|
+
|
|
|
+ var __cell_selector = function ( settings, selector, opts )
|
|
|
+ {
|
|
|
+ var data = settings.aoData;
|
|
|
+ var rows = _selector_row_indexes( settings, opts );
|
|
|
+ var cells = _removeEmpty( _pluck_order( data, rows, 'anCells' ) );
|
|
|
+ var allCells = $(_flatten( [], cells ));
|
|
|
+ var row;
|
|
|
+ var columns = settings.aoColumns.length;
|
|
|
+ var a, i, ien, j, o, host;
|
|
|
+
|
|
|
+ var run = function ( s ) {
|
|
|
+ var fnSelector = typeof s === 'function';
|
|
|
+
|
|
|
+ if ( s === null || s === undefined || fnSelector ) {
|
|
|
+ // All cells and function selectors
|
|
|
+ a = [];
|
|
|
+
|
|
|
+ for ( i=0, ien=rows.length ; i<ien ; i++ ) {
|
|
|
+ row = rows[i];
|
|
|
+
|
|
|
+ for ( j=0 ; j<columns ; j++ ) {
|
|
|
+ o = {
|
|
|
+ row: row,
|
|
|
+ column: j
|
|
|
+ };
|
|
|
+
|
|
|
+ if ( fnSelector ) {
|
|
|
+ // Selector - function
|
|
|
+ host = data[ row ];
|
|
|
+
|
|
|
+ if ( s( o, _fnGetCellData(settings, row, j), host.anCells ? host.anCells[j] : null ) ) {
|
|
|
+ a.push( o );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ else {
|
|
|
+ // Selector - all
|
|
|
+ a.push( o );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return a;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Selector - index
|
|
|
+ if ( $.isPlainObject( s ) ) {
|
|
|
+ // Valid cell index and its in the array of selectable rows
|
|
|
+ return s.column !== undefined && s.row !== undefined && $.inArray( s.row, rows ) !== -1 ?
|
|
|
+ [s] :
|
|
|
+ [];
|
|
|
+ }
|
|
|
+
|
|
|
+ // Selector - jQuery filtered cells
|
|
|
+ var jqResult = allCells
|
|
|
+ .filter( s )
|
|
|
+ .map( function (i, el) {
|
|
|
+ return { // use a new object, in case someone changes the values
|
|
|
+ row: el._DT_CellIndex.row,
|
|
|
+ column: el._DT_CellIndex.column
|
|
|
+ };
|
|
|
+ } )
|
|
|
+ .toArray();
|
|
|
+
|
|
|
+ if ( jqResult.length || ! s.nodeName ) {
|
|
|
+ return jqResult;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Otherwise the selector is a node, and there is one last option - the
|
|
|
+ // element might be a child of an element which has dt-row and dt-column
|
|
|
+ // data attributes
|
|
|
+ host = $(s).closest('*[data-dt-row]');
|
|
|
+ return host.length ?
|
|
|
+ [ {
|
|
|
+ row: host.data('dt-row'),
|
|
|
+ column: host.data('dt-column')
|
|
|
+ } ] :
|
|
|
+ [];
|
|
|
+ };
|
|
|
+
|
|
|
+ return _selector_run( 'cell', selector, run, settings, opts );
|
|
|
+ };
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+ _api_register( 'cells()', function ( rowSelector, columnSelector, opts ) {
|
|
|
+ // Argument shifting
|
|
|
+ if ( $.isPlainObject( rowSelector ) ) {
|
|
|
+ // Indexes
|
|
|
+ if ( rowSelector.row === undefined ) {
|
|
|
+ // Selector options in first parameter
|
|
|
+ opts = rowSelector;
|
|
|
+ rowSelector = null;
|
|
|
+ }
|
|
|
+ else {
|
|
|
+ // Cell index objects in first parameter
|
|
|
+ opts = columnSelector;
|
|
|
+ columnSelector = null;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ if ( $.isPlainObject( columnSelector ) ) {
|
|
|
+ opts = columnSelector;
|
|
|
+ columnSelector = null;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Cell selector
|
|
|
+ if ( columnSelector === null || columnSelector === undefined ) {
|
|
|
+ return this.iterator( 'table', function ( settings ) {
|
|
|
+ return __cell_selector( settings, rowSelector, _selector_opts( opts ) );
|
|
|
+ } );
|
|
|
+ }
|
|
|
+
|
|
|
+ // The default built in options need to apply to row and columns
|
|
|
+ var internalOpts = opts ? {
|
|
|
+ page: opts.page,
|
|
|
+ order: opts.order,
|
|
|
+ search: opts.search
|
|
|
+ } : {};
|
|
|
+
|
|
|
+ // Row + column selector
|
|
|
+ var columns = this.columns( columnSelector, internalOpts );
|
|
|
+ var rows = this.rows( rowSelector, internalOpts );
|
|
|
+ var i, ien, j, jen;
|
|
|
+
|
|
|
+ var cellsNoOpts = this.iterator( 'table', function ( settings, idx ) {
|
|
|
+ var a = [];
|
|
|
+
|
|
|
+ for ( i=0, ien=rows[idx].length ; i<ien ; i++ ) {
|
|
|
+ for ( j=0, jen=columns[idx].length ; j<jen ; j++ ) {
|
|
|
+ a.push( {
|
|
|
+ row: rows[idx][i],
|
|
|
+ column: columns[idx][j]
|
|
|
+ } );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return a;
|
|
|
+ }, 1 );
|
|
|
+
|
|
|
+ // There is currently only one extension which uses a cell selector extension
|
|
|
+ // It is a _major_ performance drag to run this if it isn't needed, so this is
|
|
|
+ // an extension specific check at the moment
|
|
|
+ var cells = opts && opts.selected ?
|
|
|
+ this.cells( cellsNoOpts, opts ) :
|
|
|
+ cellsNoOpts;
|
|
|
+
|
|
|
+ $.extend( cells.selector, {
|
|
|
+ cols: columnSelector,
|
|
|
+ rows: rowSelector,
|
|
|
+ opts: opts
|
|
|
+ } );
|
|
|
+
|
|
|
+ return cells;
|
|
|
+ } );
|
|
|
+
|
|
|
+
|
|
|
+ _api_registerPlural( 'cells().nodes()', 'cell().node()', function () {
|
|
|
+ return this.iterator( 'cell', function ( settings, row, column ) {
|
|
|
+ var data = settings.aoData[ row ];
|
|
|
+
|
|
|
+ return data && data.anCells ?
|
|
|
+ data.anCells[ column ] :
|
|
|
+ undefined;
|
|
|
+ }, 1 );
|
|
|
+ } );
|
|
|
+
|
|
|
+
|
|
|
+ _api_register( 'cells().data()', function () {
|
|
|
+ return this.iterator( 'cell', function ( settings, row, column ) {
|
|
|
+ return _fnGetCellData( settings, row, column );
|
|
|
+ }, 1 );
|
|
|
+ } );
|
|
|
+
|
|
|
+
|
|
|
+ _api_registerPlural( 'cells().cache()', 'cell().cache()', function ( type ) {
|
|
|
+ type = type === 'search' ? '_aFilterData' : '_aSortData';
|
|
|
+
|
|
|
+ return this.iterator( 'cell', function ( settings, row, column ) {
|
|
|
+ return settings.aoData[ row ][ type ][ column ];
|
|
|
+ }, 1 );
|
|
|
+ } );
|
|
|
+
|
|
|
+
|
|
|
+ _api_registerPlural( 'cells().render()', 'cell().render()', function ( type ) {
|
|
|
+ return this.iterator( 'cell', function ( settings, row, column ) {
|
|
|
+ return _fnGetCellData( settings, row, column, type );
|
|
|
+ }, 1 );
|
|
|
+ } );
|
|
|
+
|
|
|
+
|
|
|
+ _api_registerPlural( 'cells().indexes()', 'cell().index()', function () {
|
|
|
+ return this.iterator( 'cell', function ( settings, row, column ) {
|
|
|
+ return {
|
|
|
+ row: row,
|
|
|
+ column: column,
|
|
|
+ columnVisible: _fnColumnIndexToVisible( settings, column )
|
|
|
+ };
|
|
|
+ }, 1 );
|
|
|
+ } );
|
|
|
+
|
|
|
+
|
|
|
+ _api_registerPlural( 'cells().invalidate()', 'cell().invalidate()', function ( src ) {
|
|
|
+ return this.iterator( 'cell', function ( settings, row, column ) {
|
|
|
+ _fnInvalidate( settings, row, src, column );
|
|
|
+ } );
|
|
|
+ } );
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+ _api_register( 'cell()', function ( rowSelector, columnSelector, opts ) {
|
|
|
+ return _selector_first( this.cells( rowSelector, columnSelector, opts ) );
|
|
|
+ } );
|
|
|
+
|
|
|
+
|
|
|
+ _api_register( 'cell().data()', function ( data ) {
|
|
|
+ var ctx = this.context;
|
|
|
+ var cell = this[0];
|
|
|
+
|
|
|
+ if ( data === undefined ) {
|
|
|
+ // Get
|
|
|
+ return ctx.length && cell.length ?
|
|
|
+ _fnGetCellData( ctx[0], cell[0].row, cell[0].column ) :
|
|
|
+ undefined;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Set
|
|
|
+ _fnSetCellData( ctx[0], cell[0].row, cell[0].column, data );
|
|
|
+ _fnInvalidate( ctx[0], cell[0].row, 'data', cell[0].column );
|
|
|
+
|
|
|
+ return this;
|
|
|
+ } );
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Get current ordering (sorting) that has been applied to the table.
|
|
|
+ *
|
|
|
+ * @returns {array} 2D array containing the sorting information for the first
|
|
|
+ * table in the current context. Each element in the parent array represents
|
|
|
+ * a column being sorted upon (i.e. multi-sorting with two columns would have
|
|
|
+ * 2 inner arrays). The inner arrays may have 2 or 3 elements. The first is
|
|
|
+ * the column index that the sorting condition applies to, the second is the
|
|
|
+ * direction of the sort (`desc` or `asc`) and, optionally, the third is the
|
|
|
+ * index of the sorting order from the `column.sorting` initialisation array.
|
|
|
+ *//**
|
|
|
+ * Set the ordering for the table.
|
|
|
+ *
|
|
|
+ * @param {integer} order Column index to sort upon.
|
|
|
+ * @param {string} direction Direction of the sort to be applied (`asc` or `desc`)
|
|
|
+ * @returns {DataTables.Api} this
|
|
|
+ *//**
|
|
|
+ * Set the ordering for the table.
|
|
|
+ *
|
|
|
+ * @param {array} order 1D array of sorting information to be applied.
|
|
|
+ * @param {array} [...] Optional additional sorting conditions
|
|
|
+ * @returns {DataTables.Api} this
|
|
|
+ *//**
|
|
|
+ * Set the ordering for the table.
|
|
|
+ *
|
|
|
+ * @param {array} order 2D array of sorting information to be applied.
|
|
|
+ * @returns {DataTables.Api} this
|
|
|
+ */
|
|
|
+ _api_register( 'order()', function ( order, dir ) {
|
|
|
+ var ctx = this.context;
|
|
|
+
|
|
|
+ if ( order === undefined ) {
|
|
|
+ // get
|
|
|
+ return ctx.length !== 0 ?
|
|
|
+ ctx[0].aaSorting :
|
|
|
+ undefined;
|
|
|
+ }
|
|
|
+
|
|
|
+ // set
|
|
|
+ if ( typeof order === 'number' ) {
|
|
|
+ // Simple column / direction passed in
|
|
|
+ order = [ [ order, dir ] ];
|
|
|
+ }
|
|
|
+ else if ( order.length && ! Array.isArray( order[0] ) ) {
|
|
|
+ // Arguments passed in (list of 1D arrays)
|
|
|
+ order = Array.prototype.slice.call( arguments );
|
|
|
+ }
|
|
|
+ // otherwise a 2D array was passed in
|
|
|
+
|
|
|
+ return this.iterator( 'table', function ( settings ) {
|
|
|
+ settings.aaSorting = order.slice();
|
|
|
+ } );
|
|
|
+ } );
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Attach a sort listener to an element for a given column
|
|
|
+ *
|
|
|
+ * @param {node|jQuery|string} node Identifier for the element(s) to attach the
|
|
|
+ * listener to. This can take the form of a single DOM node, a jQuery
|
|
|
+ * collection of nodes or a jQuery selector which will identify the node(s).
|
|
|
+ * @param {integer} column the column that a click on this node will sort on
|
|
|
+ * @param {function} [callback] callback function when sort is run
|
|
|
+ * @returns {DataTables.Api} this
|
|
|
+ */
|
|
|
+ _api_register( 'order.listener()', function ( node, column, callback ) {
|
|
|
+ return this.iterator( 'table', function ( settings ) {
|
|
|
+ _fnSortAttachListener( settings, node, column, callback );
|
|
|
+ } );
|
|
|
+ } );
|
|
|
+
|
|
|
+
|
|
|
+ _api_register( 'order.fixed()', function ( set ) {
|
|
|
+ if ( ! set ) {
|
|
|
+ var ctx = this.context;
|
|
|
+ var fixed = ctx.length ?
|
|
|
+ ctx[0].aaSortingFixed :
|
|
|
+ undefined;
|
|
|
+
|
|
|
+ return Array.isArray( fixed ) ?
|
|
|
+ { pre: fixed } :
|
|
|
+ fixed;
|
|
|
+ }
|
|
|
+
|
|
|
+ return this.iterator( 'table', function ( settings ) {
|
|
|
+ settings.aaSortingFixed = $.extend( true, {}, set );
|
|
|
+ } );
|
|
|
+ } );
|
|
|
+
|
|
|
+
|
|
|
+ // Order by the selected column(s)
|
|
|
+ _api_register( [
|
|
|
+ 'columns().order()',
|
|
|
+ 'column().order()'
|
|
|
+ ], function ( dir ) {
|
|
|
+ var that = this;
|
|
|
+
|
|
|
+ return this.iterator( 'table', function ( settings, i ) {
|
|
|
+ var sort = [];
|
|
|
+
|
|
|
+ $.each( that[i], function (j, col) {
|
|
|
+ sort.push( [ col, dir ] );
|
|
|
+ } );
|
|
|
+
|
|
|
+ settings.aaSorting = sort;
|
|
|
+ } );
|
|
|
+ } );
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+ _api_register( 'search()', function ( input, regex, smart, caseInsen ) {
|
|
|
+ var ctx = this.context;
|
|
|
+
|
|
|
+ if ( input === undefined ) {
|
|
|
+ // get
|
|
|
+ return ctx.length !== 0 ?
|
|
|
+ ctx[0].oPreviousSearch.sSearch :
|
|
|
+ undefined;
|
|
|
+ }
|
|
|
+
|
|
|
+ // set
|
|
|
+ return this.iterator( 'table', function ( settings ) {
|
|
|
+ if ( ! settings.oFeatures.bFilter ) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ _fnFilterComplete( settings, $.extend( {}, settings.oPreviousSearch, {
|
|
|
+ "sSearch": input+"",
|
|
|
+ "bRegex": regex === null ? false : regex,
|
|
|
+ "bSmart": smart === null ? true : smart,
|
|
|
+ "bCaseInsensitive": caseInsen === null ? true : caseInsen
|
|
|
+ } ), 1 );
|
|
|
+ } );
|
|
|
+ } );
|
|
|
+
|
|
|
+
|
|
|
+ _api_registerPlural(
|
|
|
+ 'columns().search()',
|
|
|
+ 'column().search()',
|
|
|
+ function ( input, regex, smart, caseInsen ) {
|
|
|
+ return this.iterator( 'column', function ( settings, column ) {
|
|
|
+ var preSearch = settings.aoPreSearchCols;
|
|
|
+
|
|
|
+ if ( input === undefined ) {
|
|
|
+ // get
|
|
|
+ return preSearch[ column ].sSearch;
|
|
|
+ }
|
|
|
+
|
|
|
+ // set
|
|
|
+ if ( ! settings.oFeatures.bFilter ) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ $.extend( preSearch[ column ], {
|
|
|
+ "sSearch": input+"",
|
|
|
+ "bRegex": regex === null ? false : regex,
|
|
|
+ "bSmart": smart === null ? true : smart,
|
|
|
+ "bCaseInsensitive": caseInsen === null ? true : caseInsen
|
|
|
+ } );
|
|
|
+
|
|
|
+ _fnFilterComplete( settings, settings.oPreviousSearch, 1 );
|
|
|
+ } );
|
|
|
+ }
|
|
|
+ );
|
|
|
+
|
|
|
+ /*
|
|
|
+ * State API methods
|
|
|
+ */
|
|
|
+
|
|
|
+ _api_register( 'state()', function () {
|
|
|
+ return this.context.length ?
|
|
|
+ this.context[0].oSavedState :
|
|
|
+ null;
|
|
|
+ } );
|
|
|
+
|
|
|
+
|
|
|
+ _api_register( 'state.clear()', function () {
|
|
|
+ return this.iterator( 'table', function ( settings ) {
|
|
|
+ // Save an empty object
|
|
|
+ settings.fnStateSaveCallback.call( settings.oInstance, settings, {} );
|
|
|
+ } );
|
|
|
+ } );
|
|
|
+
|
|
|
+
|
|
|
+ _api_register( 'state.loaded()', function () {
|
|
|
+ return this.context.length ?
|
|
|
+ this.context[0].oLoadedState :
|
|
|
+ null;
|
|
|
+ } );
|
|
|
+
|
|
|
+
|
|
|
+ _api_register( 'state.save()', function () {
|
|
|
+ return this.iterator( 'table', function ( settings ) {
|
|
|
+ _fnSaveState( settings );
|
|
|
+ } );
|
|
|
+ } );
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Provide a common method for plug-ins to check the version of DataTables being
|
|
|
+ * used, in order to ensure compatibility.
|
|
|
+ *
|
|
|
+ * @param {string} version Version string to check for, in the format "X.Y.Z".
|
|
|
+ * Note that the formats "X" and "X.Y" are also acceptable.
|
|
|
+ * @returns {boolean} true if this version of DataTables is greater or equal to
|
|
|
+ * the required version, or false if this version of DataTales is not
|
|
|
+ * suitable
|
|
|
+ * @static
|
|
|
+ * @dtopt API-Static
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * alert( $.fn.dataTable.versionCheck( '1.9.0' ) );
|
|
|
+ */
|
|
|
+ DataTable.versionCheck = DataTable.fnVersionCheck = function( version )
|
|
|
+ {
|
|
|
+ var aThis = DataTable.version.split('.');
|
|
|
+ var aThat = version.split('.');
|
|
|
+ var iThis, iThat;
|
|
|
+
|
|
|
+ for ( var i=0, iLen=aThat.length ; i<iLen ; i++ ) {
|
|
|
+ iThis = parseInt( aThis[i], 10 ) || 0;
|
|
|
+ iThat = parseInt( aThat[i], 10 ) || 0;
|
|
|
+
|
|
|
+ // Parts are the same, keep comparing
|
|
|
+ if (iThis === iThat) {
|
|
|
+ continue;
|
|
|
+ }
|
|
|
+
|
|
|
+ // Parts are different, return immediately
|
|
|
+ return iThis > iThat;
|
|
|
+ }
|
|
|
+
|
|
|
+ return true;
|
|
|
+ };
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Check if a `<table>` node is a DataTable table already or not.
|
|
|
+ *
|
|
|
+ * @param {node|jquery|string} table Table node, jQuery object or jQuery
|
|
|
+ * selector for the table to test. Note that if more than more than one
|
|
|
+ * table is passed on, only the first will be checked
|
|
|
+ * @returns {boolean} true the table given is a DataTable, or false otherwise
|
|
|
+ * @static
|
|
|
+ * @dtopt API-Static
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * if ( ! $.fn.DataTable.isDataTable( '#example' ) ) {
|
|
|
+ * $('#example').dataTable();
|
|
|
+ * }
|
|
|
+ */
|
|
|
+ DataTable.isDataTable = DataTable.fnIsDataTable = function ( table )
|
|
|
+ {
|
|
|
+ var t = $(table).get(0);
|
|
|
+ var is = false;
|
|
|
+
|
|
|
+ if ( table instanceof DataTable.Api ) {
|
|
|
+ return true;
|
|
|
+ }
|
|
|
+
|
|
|
+ $.each( DataTable.settings, function (i, o) {
|
|
|
+ var head = o.nScrollHead ? $('table', o.nScrollHead)[0] : null;
|
|
|
+ var foot = o.nScrollFoot ? $('table', o.nScrollFoot)[0] : null;
|
|
|
+
|
|
|
+ if ( o.nTable === t || head === t || foot === t ) {
|
|
|
+ is = true;
|
|
|
+ }
|
|
|
+ } );
|
|
|
+
|
|
|
+ return is;
|
|
|
+ };
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Get all DataTable tables that have been initialised - optionally you can
|
|
|
+ * select to get only currently visible tables.
|
|
|
+ *
|
|
|
+ * @param {boolean} [visible=false] Flag to indicate if you want all (default)
|
|
|
+ * or visible tables only.
|
|
|
+ * @returns {array} Array of `table` nodes (not DataTable instances) which are
|
|
|
+ * DataTables
|
|
|
+ * @static
|
|
|
+ * @dtopt API-Static
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * $.each( $.fn.dataTable.tables(true), function () {
|
|
|
+ * $(table).DataTable().columns.adjust();
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ DataTable.tables = DataTable.fnTables = function ( visible )
|
|
|
+ {
|
|
|
+ var api = false;
|
|
|
+
|
|
|
+ if ( $.isPlainObject( visible ) ) {
|
|
|
+ api = visible.api;
|
|
|
+ visible = visible.visible;
|
|
|
+ }
|
|
|
+
|
|
|
+ var a = $.map( DataTable.settings, function (o) {
|
|
|
+ if ( !visible || (visible && $(o.nTable).is(':visible')) ) {
|
|
|
+ return o.nTable;
|
|
|
+ }
|
|
|
+ } );
|
|
|
+
|
|
|
+ return api ?
|
|
|
+ new _Api( a ) :
|
|
|
+ a;
|
|
|
+ };
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Convert from camel case parameters to Hungarian notation. This is made public
|
|
|
+ * for the extensions to provide the same ability as DataTables core to accept
|
|
|
+ * either the 1.9 style Hungarian notation, or the 1.10+ style camelCase
|
|
|
+ * parameters.
|
|
|
+ *
|
|
|
+ * @param {object} src The model object which holds all parameters that can be
|
|
|
+ * mapped.
|
|
|
+ * @param {object} user The object to convert from camel case to Hungarian.
|
|
|
+ * @param {boolean} force When set to `true`, properties which already have a
|
|
|
+ * Hungarian value in the `user` object will be overwritten. Otherwise they
|
|
|
+ * won't be.
|
|
|
+ */
|
|
|
+ DataTable.camelToHungarian = _fnCamelToHungarian;
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ *
|
|
|
+ */
|
|
|
+ _api_register( '$()', function ( selector, opts ) {
|
|
|
+ var
|
|
|
+ rows = this.rows( opts ).nodes(), // Get all rows
|
|
|
+ jqRows = $(rows);
|
|
|
+
|
|
|
+ return $( [].concat(
|
|
|
+ jqRows.filter( selector ).toArray(),
|
|
|
+ jqRows.find( selector ).toArray()
|
|
|
+ ) );
|
|
|
+ } );
|
|
|
+
|
|
|
+
|
|
|
+ // jQuery functions to operate on the tables
|
|
|
+ $.each( [ 'on', 'one', 'off' ], function (i, key) {
|
|
|
+ _api_register( key+'()', function ( /* event, handler */ ) {
|
|
|
+ var args = Array.prototype.slice.call(arguments);
|
|
|
+
|
|
|
+ // Add the `dt` namespace automatically if it isn't already present
|
|
|
+ args[0] = $.map( args[0].split( /\s/ ), function ( e ) {
|
|
|
+ return ! e.match(/\.dt\b/) ?
|
|
|
+ e+'.dt' :
|
|
|
+ e;
|
|
|
+ } ).join( ' ' );
|
|
|
+
|
|
|
+ var inst = $( this.tables().nodes() );
|
|
|
+ inst[key].apply( inst, args );
|
|
|
+ return this;
|
|
|
+ } );
|
|
|
+ } );
|
|
|
+
|
|
|
+
|
|
|
+ _api_register( 'clear()', function () {
|
|
|
+ return this.iterator( 'table', function ( settings ) {
|
|
|
+ _fnClearTable( settings );
|
|
|
+ } );
|
|
|
+ } );
|
|
|
+
|
|
|
+
|
|
|
+ _api_register( 'settings()', function () {
|
|
|
+ return new _Api( this.context, this.context );
|
|
|
+ } );
|
|
|
+
|
|
|
+
|
|
|
+ _api_register( 'init()', function () {
|
|
|
+ var ctx = this.context;
|
|
|
+ return ctx.length ? ctx[0].oInit : null;
|
|
|
+ } );
|
|
|
+
|
|
|
+
|
|
|
+ _api_register( 'data()', function () {
|
|
|
+ return this.iterator( 'table', function ( settings ) {
|
|
|
+ return _pluck( settings.aoData, '_aData' );
|
|
|
+ } ).flatten();
|
|
|
+ } );
|
|
|
+
|
|
|
+
|
|
|
+ _api_register( 'destroy()', function ( remove ) {
|
|
|
+ remove = remove || false;
|
|
|
+
|
|
|
+ return this.iterator( 'table', function ( settings ) {
|
|
|
+ var orig = settings.nTableWrapper.parentNode;
|
|
|
+ var classes = settings.oClasses;
|
|
|
+ var table = settings.nTable;
|
|
|
+ var tbody = settings.nTBody;
|
|
|
+ var thead = settings.nTHead;
|
|
|
+ var tfoot = settings.nTFoot;
|
|
|
+ var jqTable = $(table);
|
|
|
+ var jqTbody = $(tbody);
|
|
|
+ var jqWrapper = $(settings.nTableWrapper);
|
|
|
+ var rows = $.map( settings.aoData, function (r) { return r.nTr; } );
|
|
|
+ var i, ien;
|
|
|
+
|
|
|
+ // Flag to note that the table is currently being destroyed - no action
|
|
|
+ // should be taken
|
|
|
+ settings.bDestroying = true;
|
|
|
+
|
|
|
+ // Fire off the destroy callbacks for plug-ins etc
|
|
|
+ _fnCallbackFire( settings, "aoDestroyCallback", "destroy", [settings] );
|
|
|
+
|
|
|
+ // If not being removed from the document, make all columns visible
|
|
|
+ if ( ! remove ) {
|
|
|
+ new _Api( settings ).columns().visible( true );
|
|
|
+ }
|
|
|
+
|
|
|
+ // Blitz all `DT` namespaced events (these are internal events, the
|
|
|
+ // lowercase, `dt` events are user subscribed and they are responsible
|
|
|
+ // for removing them
|
|
|
+ jqWrapper.off('.DT').find(':not(tbody *)').off('.DT');
|
|
|
+ $(window).off('.DT-'+settings.sInstance);
|
|
|
+
|
|
|
+ // When scrolling we had to break the table up - restore it
|
|
|
+ if ( table != thead.parentNode ) {
|
|
|
+ jqTable.children('thead').detach();
|
|
|
+ jqTable.append( thead );
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( tfoot && table != tfoot.parentNode ) {
|
|
|
+ jqTable.children('tfoot').detach();
|
|
|
+ jqTable.append( tfoot );
|
|
|
+ }
|
|
|
+
|
|
|
+ settings.aaSorting = [];
|
|
|
+ settings.aaSortingFixed = [];
|
|
|
+ _fnSortingClasses( settings );
|
|
|
+
|
|
|
+ $( rows ).removeClass( settings.asStripeClasses.join(' ') );
|
|
|
+
|
|
|
+ $('th, td', thead).removeClass( classes.sSortable+' '+
|
|
|
+ classes.sSortableAsc+' '+classes.sSortableDesc+' '+classes.sSortableNone
|
|
|
+ );
|
|
|
+
|
|
|
+ // Add the TR elements back into the table in their original order
|
|
|
+ jqTbody.children().detach();
|
|
|
+ jqTbody.append( rows );
|
|
|
+
|
|
|
+ // Remove the DataTables generated nodes, events and classes
|
|
|
+ var removedMethod = remove ? 'remove' : 'detach';
|
|
|
+ jqTable[ removedMethod ]();
|
|
|
+ jqWrapper[ removedMethod ]();
|
|
|
+
|
|
|
+ // If we need to reattach the table to the document
|
|
|
+ if ( ! remove && orig ) {
|
|
|
+ // insertBefore acts like appendChild if !arg[1]
|
|
|
+ orig.insertBefore( table, settings.nTableReinsertBefore );
|
|
|
+
|
|
|
+ // Restore the width of the original table - was read from the style property,
|
|
|
+ // so we can restore directly to that
|
|
|
+ jqTable
|
|
|
+ .css( 'width', settings.sDestroyWidth )
|
|
|
+ .removeClass( classes.sTable );
|
|
|
+
|
|
|
+ // If the were originally stripe classes - then we add them back here.
|
|
|
+ // Note this is not fool proof (for example if not all rows had stripe
|
|
|
+ // classes - but it's a good effort without getting carried away
|
|
|
+ ien = settings.asDestroyStripes.length;
|
|
|
+
|
|
|
+ if ( ien ) {
|
|
|
+ jqTbody.children().each( function (i) {
|
|
|
+ $(this).addClass( settings.asDestroyStripes[i % ien] );
|
|
|
+ } );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ /* Remove the settings object from the settings array */
|
|
|
+ var idx = $.inArray( settings, DataTable.settings );
|
|
|
+ if ( idx !== -1 ) {
|
|
|
+ DataTable.settings.splice( idx, 1 );
|
|
|
+ }
|
|
|
+ } );
|
|
|
+ } );
|
|
|
+
|
|
|
+
|
|
|
+ // Add the `every()` method for rows, columns and cells in a compact form
|
|
|
+ $.each( [ 'column', 'row', 'cell' ], function ( i, type ) {
|
|
|
+ _api_register( type+'s().every()', function ( fn ) {
|
|
|
+ var opts = this.selector.opts;
|
|
|
+ var api = this;
|
|
|
+
|
|
|
+ return this.iterator( type, function ( settings, arg1, arg2, arg3, arg4 ) {
|
|
|
+ // Rows and columns:
|
|
|
+ // arg1 - index
|
|
|
+ // arg2 - table counter
|
|
|
+ // arg3 - loop counter
|
|
|
+ // arg4 - undefined
|
|
|
+ // Cells:
|
|
|
+ // arg1 - row index
|
|
|
+ // arg2 - column index
|
|
|
+ // arg3 - table counter
|
|
|
+ // arg4 - loop counter
|
|
|
+ fn.call(
|
|
|
+ api[ type ](
|
|
|
+ arg1,
|
|
|
+ type==='cell' ? arg2 : opts,
|
|
|
+ type==='cell' ? opts : undefined
|
|
|
+ ),
|
|
|
+ arg1, arg2, arg3, arg4
|
|
|
+ );
|
|
|
+ } );
|
|
|
+ } );
|
|
|
+ } );
|
|
|
+
|
|
|
+
|
|
|
+ // i18n method for extensions to be able to use the language object from the
|
|
|
+ // DataTable
|
|
|
+ _api_register( 'i18n()', function ( token, def, plural ) {
|
|
|
+ var ctx = this.context[0];
|
|
|
+ var resolved = _fnGetObjectDataFn( token )( ctx.oLanguage );
|
|
|
+
|
|
|
+ if ( resolved === undefined ) {
|
|
|
+ resolved = def;
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( plural !== undefined && $.isPlainObject( resolved ) ) {
|
|
|
+ resolved = resolved[ plural ] !== undefined ?
|
|
|
+ resolved[ plural ] :
|
|
|
+ resolved._;
|
|
|
+ }
|
|
|
+
|
|
|
+ return resolved.replace( '%d', plural ); // nb: plural might be undefined,
|
|
|
+ } );
|
|
|
+ /**
|
|
|
+ * Version string for plug-ins to check compatibility. Allowed format is
|
|
|
+ * `a.b.c-d` where: a:int, b:int, c:int, d:string(dev|beta|alpha). `d` is used
|
|
|
+ * only for non-release builds. See http://semver.org/ for more information.
|
|
|
+ * @member
|
|
|
+ * @type string
|
|
|
+ * @default Version number
|
|
|
+ */
|
|
|
+ DataTable.version = "1.11.4";
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Private data store, containing all of the settings objects that are
|
|
|
+ * created for the tables on a given page.
|
|
|
+ *
|
|
|
+ * Note that the `DataTable.settings` object is aliased to
|
|
|
+ * `jQuery.fn.dataTableExt` through which it may be accessed and
|
|
|
+ * manipulated, or `jQuery.fn.dataTable.settings`.
|
|
|
+ * @member
|
|
|
+ * @type array
|
|
|
+ * @default []
|
|
|
+ * @private
|
|
|
+ */
|
|
|
+ DataTable.settings = [];
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Object models container, for the various models that DataTables has
|
|
|
+ * available to it. These models define the objects that are used to hold
|
|
|
+ * the active state and configuration of the table.
|
|
|
+ * @namespace
|
|
|
+ */
|
|
|
+ DataTable.models = {};
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Template object for the way in which DataTables holds information about
|
|
|
+ * search information for the global filter and individual column filters.
|
|
|
+ * @namespace
|
|
|
+ */
|
|
|
+ DataTable.models.oSearch = {
|
|
|
+ /**
|
|
|
+ * Flag to indicate if the filtering should be case insensitive or not
|
|
|
+ * @type boolean
|
|
|
+ * @default true
|
|
|
+ */
|
|
|
+ "bCaseInsensitive": true,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Applied search term
|
|
|
+ * @type string
|
|
|
+ * @default <i>Empty string</i>
|
|
|
+ */
|
|
|
+ "sSearch": "",
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Flag to indicate if the search term should be interpreted as a
|
|
|
+ * regular expression (true) or not (false) and therefore and special
|
|
|
+ * regex characters escaped.
|
|
|
+ * @type boolean
|
|
|
+ * @default false
|
|
|
+ */
|
|
|
+ "bRegex": false,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Flag to indicate if DataTables is to use its smart filtering or not.
|
|
|
+ * @type boolean
|
|
|
+ * @default true
|
|
|
+ */
|
|
|
+ "bSmart": true,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Flag to indicate if DataTables should only trigger a search when
|
|
|
+ * the return key is pressed.
|
|
|
+ * @type boolean
|
|
|
+ * @default false
|
|
|
+ */
|
|
|
+ "return": false
|
|
|
+ };
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Template object for the way in which DataTables holds information about
|
|
|
+ * each individual row. This is the object format used for the settings
|
|
|
+ * aoData array.
|
|
|
+ * @namespace
|
|
|
+ */
|
|
|
+ DataTable.models.oRow = {
|
|
|
+ /**
|
|
|
+ * TR element for the row
|
|
|
+ * @type node
|
|
|
+ * @default null
|
|
|
+ */
|
|
|
+ "nTr": null,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Array of TD elements for each row. This is null until the row has been
|
|
|
+ * created.
|
|
|
+ * @type array nodes
|
|
|
+ * @default []
|
|
|
+ */
|
|
|
+ "anCells": null,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Data object from the original data source for the row. This is either
|
|
|
+ * an array if using the traditional form of DataTables, or an object if
|
|
|
+ * using mData options. The exact type will depend on the passed in
|
|
|
+ * data from the data source, or will be an array if using DOM a data
|
|
|
+ * source.
|
|
|
+ * @type array|object
|
|
|
+ * @default []
|
|
|
+ */
|
|
|
+ "_aData": [],
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Sorting data cache - this array is ostensibly the same length as the
|
|
|
+ * number of columns (although each index is generated only as it is
|
|
|
+ * needed), and holds the data that is used for sorting each column in the
|
|
|
+ * row. We do this cache generation at the start of the sort in order that
|
|
|
+ * the formatting of the sort data need be done only once for each cell
|
|
|
+ * per sort. This array should not be read from or written to by anything
|
|
|
+ * other than the master sorting methods.
|
|
|
+ * @type array
|
|
|
+ * @default null
|
|
|
+ * @private
|
|
|
+ */
|
|
|
+ "_aSortData": null,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Per cell filtering data cache. As per the sort data cache, used to
|
|
|
+ * increase the performance of the filtering in DataTables
|
|
|
+ * @type array
|
|
|
+ * @default null
|
|
|
+ * @private
|
|
|
+ */
|
|
|
+ "_aFilterData": null,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Filtering data cache. This is the same as the cell filtering cache, but
|
|
|
+ * in this case a string rather than an array. This is easily computed with
|
|
|
+ * a join on `_aFilterData`, but is provided as a cache so the join isn't
|
|
|
+ * needed on every search (memory traded for performance)
|
|
|
+ * @type array
|
|
|
+ * @default null
|
|
|
+ * @private
|
|
|
+ */
|
|
|
+ "_sFilterRow": null,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Cache of the class name that DataTables has applied to the row, so we
|
|
|
+ * can quickly look at this variable rather than needing to do a DOM check
|
|
|
+ * on className for the nTr property.
|
|
|
+ * @type string
|
|
|
+ * @default <i>Empty string</i>
|
|
|
+ * @private
|
|
|
+ */
|
|
|
+ "_sRowStripe": "",
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Denote if the original data source was from the DOM, or the data source
|
|
|
+ * object. This is used for invalidating data, so DataTables can
|
|
|
+ * automatically read data from the original source, unless uninstructed
|
|
|
+ * otherwise.
|
|
|
+ * @type string
|
|
|
+ * @default null
|
|
|
+ * @private
|
|
|
+ */
|
|
|
+ "src": null,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Index in the aoData array. This saves an indexOf lookup when we have the
|
|
|
+ * object, but want to know the index
|
|
|
+ * @type integer
|
|
|
+ * @default -1
|
|
|
+ * @private
|
|
|
+ */
|
|
|
+ "idx": -1
|
|
|
+ };
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Template object for the column information object in DataTables. This object
|
|
|
+ * is held in the settings aoColumns array and contains all the information that
|
|
|
+ * DataTables needs about each individual column.
|
|
|
+ *
|
|
|
+ * Note that this object is related to {@link DataTable.defaults.column}
|
|
|
+ * but this one is the internal data store for DataTables's cache of columns.
|
|
|
+ * It should NOT be manipulated outside of DataTables. Any configuration should
|
|
|
+ * be done through the initialisation options.
|
|
|
+ * @namespace
|
|
|
+ */
|
|
|
+ DataTable.models.oColumn = {
|
|
|
+ /**
|
|
|
+ * Column index. This could be worked out on-the-fly with $.inArray, but it
|
|
|
+ * is faster to just hold it as a variable
|
|
|
+ * @type integer
|
|
|
+ * @default null
|
|
|
+ */
|
|
|
+ "idx": null,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * A list of the columns that sorting should occur on when this column
|
|
|
+ * is sorted. That this property is an array allows multi-column sorting
|
|
|
+ * to be defined for a column (for example first name / last name columns
|
|
|
+ * would benefit from this). The values are integers pointing to the
|
|
|
+ * columns to be sorted on (typically it will be a single integer pointing
|
|
|
+ * at itself, but that doesn't need to be the case).
|
|
|
+ * @type array
|
|
|
+ */
|
|
|
+ "aDataSort": null,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Define the sorting directions that are applied to the column, in sequence
|
|
|
+ * as the column is repeatedly sorted upon - i.e. the first value is used
|
|
|
+ * as the sorting direction when the column if first sorted (clicked on).
|
|
|
+ * Sort it again (click again) and it will move on to the next index.
|
|
|
+ * Repeat until loop.
|
|
|
+ * @type array
|
|
|
+ */
|
|
|
+ "asSorting": null,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Flag to indicate if the column is searchable, and thus should be included
|
|
|
+ * in the filtering or not.
|
|
|
+ * @type boolean
|
|
|
+ */
|
|
|
+ "bSearchable": null,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Flag to indicate if the column is sortable or not.
|
|
|
+ * @type boolean
|
|
|
+ */
|
|
|
+ "bSortable": null,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Flag to indicate if the column is currently visible in the table or not
|
|
|
+ * @type boolean
|
|
|
+ */
|
|
|
+ "bVisible": null,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Store for manual type assignment using the `column.type` option. This
|
|
|
+ * is held in store so we can manipulate the column's `sType` property.
|
|
|
+ * @type string
|
|
|
+ * @default null
|
|
|
+ * @private
|
|
|
+ */
|
|
|
+ "_sManualType": null,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Flag to indicate if HTML5 data attributes should be used as the data
|
|
|
+ * source for filtering or sorting. True is either are.
|
|
|
+ * @type boolean
|
|
|
+ * @default false
|
|
|
+ * @private
|
|
|
+ */
|
|
|
+ "_bAttrSrc": false,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Developer definable function that is called whenever a cell is created (Ajax source,
|
|
|
+ * etc) or processed for input (DOM source). This can be used as a compliment to mRender
|
|
|
+ * allowing you to modify the DOM element (add background colour for example) when the
|
|
|
+ * element is available.
|
|
|
+ * @type function
|
|
|
+ * @param {element} nTd The TD node that has been created
|
|
|
+ * @param {*} sData The Data for the cell
|
|
|
+ * @param {array|object} oData The data for the whole row
|
|
|
+ * @param {int} iRow The row index for the aoData data store
|
|
|
+ * @default null
|
|
|
+ */
|
|
|
+ "fnCreatedCell": null,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Function to get data from a cell in a column. You should <b>never</b>
|
|
|
+ * access data directly through _aData internally in DataTables - always use
|
|
|
+ * the method attached to this property. It allows mData to function as
|
|
|
+ * required. This function is automatically assigned by the column
|
|
|
+ * initialisation method
|
|
|
+ * @type function
|
|
|
+ * @param {array|object} oData The data array/object for the array
|
|
|
+ * (i.e. aoData[]._aData)
|
|
|
+ * @param {string} sSpecific The specific data type you want to get -
|
|
|
+ * 'display', 'type' 'filter' 'sort'
|
|
|
+ * @returns {*} The data for the cell from the given row's data
|
|
|
+ * @default null
|
|
|
+ */
|
|
|
+ "fnGetData": null,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Function to set data for a cell in the column. You should <b>never</b>
|
|
|
+ * set the data directly to _aData internally in DataTables - always use
|
|
|
+ * this method. It allows mData to function as required. This function
|
|
|
+ * is automatically assigned by the column initialisation method
|
|
|
+ * @type function
|
|
|
+ * @param {array|object} oData The data array/object for the array
|
|
|
+ * (i.e. aoData[]._aData)
|
|
|
+ * @param {*} sValue Value to set
|
|
|
+ * @default null
|
|
|
+ */
|
|
|
+ "fnSetData": null,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Property to read the value for the cells in the column from the data
|
|
|
+ * source array / object. If null, then the default content is used, if a
|
|
|
+ * function is given then the return from the function is used.
|
|
|
+ * @type function|int|string|null
|
|
|
+ * @default null
|
|
|
+ */
|
|
|
+ "mData": null,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Partner property to mData which is used (only when defined) to get
|
|
|
+ * the data - i.e. it is basically the same as mData, but without the
|
|
|
+ * 'set' option, and also the data fed to it is the result from mData.
|
|
|
+ * This is the rendering method to match the data method of mData.
|
|
|
+ * @type function|int|string|null
|
|
|
+ * @default null
|
|
|
+ */
|
|
|
+ "mRender": null,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Unique header TH/TD element for this column - this is what the sorting
|
|
|
+ * listener is attached to (if sorting is enabled.)
|
|
|
+ * @type node
|
|
|
+ * @default null
|
|
|
+ */
|
|
|
+ "nTh": null,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Unique footer TH/TD element for this column (if there is one). Not used
|
|
|
+ * in DataTables as such, but can be used for plug-ins to reference the
|
|
|
+ * footer for each column.
|
|
|
+ * @type node
|
|
|
+ * @default null
|
|
|
+ */
|
|
|
+ "nTf": null,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The class to apply to all TD elements in the table's TBODY for the column
|
|
|
+ * @type string
|
|
|
+ * @default null
|
|
|
+ */
|
|
|
+ "sClass": null,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * When DataTables calculates the column widths to assign to each column,
|
|
|
+ * it finds the longest string in each column and then constructs a
|
|
|
+ * temporary table and reads the widths from that. The problem with this
|
|
|
+ * is that "mmm" is much wider then "iiii", but the latter is a longer
|
|
|
+ * string - thus the calculation can go wrong (doing it properly and putting
|
|
|
+ * it into an DOM object and measuring that is horribly(!) slow). Thus as
|
|
|
+ * a "work around" we provide this option. It will append its value to the
|
|
|
+ * text that is found to be the longest string for the column - i.e. padding.
|
|
|
+ * @type string
|
|
|
+ */
|
|
|
+ "sContentPadding": null,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Allows a default value to be given for a column's data, and will be used
|
|
|
+ * whenever a null data source is encountered (this can be because mData
|
|
|
+ * is set to null, or because the data source itself is null).
|
|
|
+ * @type string
|
|
|
+ * @default null
|
|
|
+ */
|
|
|
+ "sDefaultContent": null,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Name for the column, allowing reference to the column by name as well as
|
|
|
+ * by index (needs a lookup to work by name).
|
|
|
+ * @type string
|
|
|
+ */
|
|
|
+ "sName": null,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Custom sorting data type - defines which of the available plug-ins in
|
|
|
+ * afnSortData the custom sorting will use - if any is defined.
|
|
|
+ * @type string
|
|
|
+ * @default std
|
|
|
+ */
|
|
|
+ "sSortDataType": 'std',
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Class to be applied to the header element when sorting on this column
|
|
|
+ * @type string
|
|
|
+ * @default null
|
|
|
+ */
|
|
|
+ "sSortingClass": null,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Class to be applied to the header element when sorting on this column -
|
|
|
+ * when jQuery UI theming is used.
|
|
|
+ * @type string
|
|
|
+ * @default null
|
|
|
+ */
|
|
|
+ "sSortingClassJUI": null,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Title of the column - what is seen in the TH element (nTh).
|
|
|
+ * @type string
|
|
|
+ */
|
|
|
+ "sTitle": null,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Column sorting and filtering type
|
|
|
+ * @type string
|
|
|
+ * @default null
|
|
|
+ */
|
|
|
+ "sType": null,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Width of the column
|
|
|
+ * @type string
|
|
|
+ * @default null
|
|
|
+ */
|
|
|
+ "sWidth": null,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Width of the column when it was first "encountered"
|
|
|
+ * @type string
|
|
|
+ * @default null
|
|
|
+ */
|
|
|
+ "sWidthOrig": null
|
|
|
+ };
|
|
|
+
|
|
|
+
|
|
|
+ /*
|
|
|
+ * Developer note: The properties of the object below are given in Hungarian
|
|
|
+ * notation, that was used as the interface for DataTables prior to v1.10, however
|
|
|
+ * from v1.10 onwards the primary interface is camel case. In order to avoid
|
|
|
+ * breaking backwards compatibility utterly with this change, the Hungarian
|
|
|
+ * version is still, internally the primary interface, but is is not documented
|
|
|
+ * - hence the @name tags in each doc comment. This allows a Javascript function
|
|
|
+ * to create a map from Hungarian notation to camel case (going the other direction
|
|
|
+ * would require each property to be listed, which would add around 3K to the size
|
|
|
+ * of DataTables, while this method is about a 0.5K hit).
|
|
|
+ *
|
|
|
+ * Ultimately this does pave the way for Hungarian notation to be dropped
|
|
|
+ * completely, but that is a massive amount of work and will break current
|
|
|
+ * installs (therefore is on-hold until v2).
|
|
|
+ */
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Initialisation options that can be given to DataTables at initialisation
|
|
|
+ * time.
|
|
|
+ * @namespace
|
|
|
+ */
|
|
|
+ DataTable.defaults = {
|
|
|
+ /**
|
|
|
+ * An array of data to use for the table, passed in at initialisation which
|
|
|
+ * will be used in preference to any data which is already in the DOM. This is
|
|
|
+ * particularly useful for constructing tables purely in Javascript, for
|
|
|
+ * example with a custom Ajax call.
|
|
|
+ * @type array
|
|
|
+ * @default null
|
|
|
+ *
|
|
|
+ * @dtopt Option
|
|
|
+ * @name DataTable.defaults.data
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * // Using a 2D array data source
|
|
|
+ * $(document).ready( function () {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "data": [
|
|
|
+ * ['Trident', 'Internet Explorer 4.0', 'Win 95+', 4, 'X'],
|
|
|
+ * ['Trident', 'Internet Explorer 5.0', 'Win 95+', 5, 'C'],
|
|
|
+ * ],
|
|
|
+ * "columns": [
|
|
|
+ * { "title": "Engine" },
|
|
|
+ * { "title": "Browser" },
|
|
|
+ * { "title": "Platform" },
|
|
|
+ * { "title": "Version" },
|
|
|
+ * { "title": "Grade" }
|
|
|
+ * ]
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * // Using an array of objects as a data source (`data`)
|
|
|
+ * $(document).ready( function () {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "data": [
|
|
|
+ * {
|
|
|
+ * "engine": "Trident",
|
|
|
+ * "browser": "Internet Explorer 4.0",
|
|
|
+ * "platform": "Win 95+",
|
|
|
+ * "version": 4,
|
|
|
+ * "grade": "X"
|
|
|
+ * },
|
|
|
+ * {
|
|
|
+ * "engine": "Trident",
|
|
|
+ * "browser": "Internet Explorer 5.0",
|
|
|
+ * "platform": "Win 95+",
|
|
|
+ * "version": 5,
|
|
|
+ * "grade": "C"
|
|
|
+ * }
|
|
|
+ * ],
|
|
|
+ * "columns": [
|
|
|
+ * { "title": "Engine", "data": "engine" },
|
|
|
+ * { "title": "Browser", "data": "browser" },
|
|
|
+ * { "title": "Platform", "data": "platform" },
|
|
|
+ * { "title": "Version", "data": "version" },
|
|
|
+ * { "title": "Grade", "data": "grade" }
|
|
|
+ * ]
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ "aaData": null,
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * If ordering is enabled, then DataTables will perform a first pass sort on
|
|
|
+ * initialisation. You can define which column(s) the sort is performed
|
|
|
+ * upon, and the sorting direction, with this variable. The `sorting` array
|
|
|
+ * should contain an array for each column to be sorted initially containing
|
|
|
+ * the column's index and a direction string ('asc' or 'desc').
|
|
|
+ * @type array
|
|
|
+ * @default [[0,'asc']]
|
|
|
+ *
|
|
|
+ * @dtopt Option
|
|
|
+ * @name DataTable.defaults.order
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * // Sort by 3rd column first, and then 4th column
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "order": [[2,'asc'], [3,'desc']]
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ *
|
|
|
+ * // No initial sorting
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "order": []
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ "aaSorting": [[0,'asc']],
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This parameter is basically identical to the `sorting` parameter, but
|
|
|
+ * cannot be overridden by user interaction with the table. What this means
|
|
|
+ * is that you could have a column (visible or hidden) which the sorting
|
|
|
+ * will always be forced on first - any sorting after that (from the user)
|
|
|
+ * will then be performed as required. This can be useful for grouping rows
|
|
|
+ * together.
|
|
|
+ * @type array
|
|
|
+ * @default null
|
|
|
+ *
|
|
|
+ * @dtopt Option
|
|
|
+ * @name DataTable.defaults.orderFixed
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "orderFixed": [[0,'asc']]
|
|
|
+ * } );
|
|
|
+ * } )
|
|
|
+ */
|
|
|
+ "aaSortingFixed": [],
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * DataTables can be instructed to load data to display in the table from a
|
|
|
+ * Ajax source. This option defines how that Ajax call is made and where to.
|
|
|
+ *
|
|
|
+ * The `ajax` property has three different modes of operation, depending on
|
|
|
+ * how it is defined. These are:
|
|
|
+ *
|
|
|
+ * * `string` - Set the URL from where the data should be loaded from.
|
|
|
+ * * `object` - Define properties for `jQuery.ajax`.
|
|
|
+ * * `function` - Custom data get function
|
|
|
+ *
|
|
|
+ * `string`
|
|
|
+ * --------
|
|
|
+ *
|
|
|
+ * As a string, the `ajax` property simply defines the URL from which
|
|
|
+ * DataTables will load data.
|
|
|
+ *
|
|
|
+ * `object`
|
|
|
+ * --------
|
|
|
+ *
|
|
|
+ * As an object, the parameters in the object are passed to
|
|
|
+ * [jQuery.ajax](http://api.jquery.com/jQuery.ajax/) allowing fine control
|
|
|
+ * of the Ajax request. DataTables has a number of default parameters which
|
|
|
+ * you can override using this option. Please refer to the jQuery
|
|
|
+ * documentation for a full description of the options available, although
|
|
|
+ * the following parameters provide additional options in DataTables or
|
|
|
+ * require special consideration:
|
|
|
+ *
|
|
|
+ * * `data` - As with jQuery, `data` can be provided as an object, but it
|
|
|
+ * can also be used as a function to manipulate the data DataTables sends
|
|
|
+ * to the server. The function takes a single parameter, an object of
|
|
|
+ * parameters with the values that DataTables has readied for sending. An
|
|
|
+ * object may be returned which will be merged into the DataTables
|
|
|
+ * defaults, or you can add the items to the object that was passed in and
|
|
|
+ * not return anything from the function. This supersedes `fnServerParams`
|
|
|
+ * from DataTables 1.9-.
|
|
|
+ *
|
|
|
+ * * `dataSrc` - By default DataTables will look for the property `data` (or
|
|
|
+ * `aaData` for compatibility with DataTables 1.9-) when obtaining data
|
|
|
+ * from an Ajax source or for server-side processing - this parameter
|
|
|
+ * allows that property to be changed. You can use Javascript dotted
|
|
|
+ * object notation to get a data source for multiple levels of nesting, or
|
|
|
+ * it my be used as a function. As a function it takes a single parameter,
|
|
|
+ * the JSON returned from the server, which can be manipulated as
|
|
|
+ * required, with the returned value being that used by DataTables as the
|
|
|
+ * data source for the table. This supersedes `sAjaxDataProp` from
|
|
|
+ * DataTables 1.9-.
|
|
|
+ *
|
|
|
+ * * `success` - Should not be overridden it is used internally in
|
|
|
+ * DataTables. To manipulate / transform the data returned by the server
|
|
|
+ * use `ajax.dataSrc`, or use `ajax` as a function (see below).
|
|
|
+ *
|
|
|
+ * `function`
|
|
|
+ * ----------
|
|
|
+ *
|
|
|
+ * As a function, making the Ajax call is left up to yourself allowing
|
|
|
+ * complete control of the Ajax request. Indeed, if desired, a method other
|
|
|
+ * than Ajax could be used to obtain the required data, such as Web storage
|
|
|
+ * or an AIR database.
|
|
|
+ *
|
|
|
+ * The function is given four parameters and no return is required. The
|
|
|
+ * parameters are:
|
|
|
+ *
|
|
|
+ * 1. _object_ - Data to send to the server
|
|
|
+ * 2. _function_ - Callback function that must be executed when the required
|
|
|
+ * data has been obtained. That data should be passed into the callback
|
|
|
+ * as the only parameter
|
|
|
+ * 3. _object_ - DataTables settings object for the table
|
|
|
+ *
|
|
|
+ * Note that this supersedes `fnServerData` from DataTables 1.9-.
|
|
|
+ *
|
|
|
+ * @type string|object|function
|
|
|
+ * @default null
|
|
|
+ *
|
|
|
+ * @dtopt Option
|
|
|
+ * @name DataTable.defaults.ajax
|
|
|
+ * @since 1.10.0
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * // Get JSON data from a file via Ajax.
|
|
|
+ * // Note DataTables expects data in the form `{ data: [ ...data... ] }` by default).
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "ajax": "data.json"
|
|
|
+ * } );
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * // Get JSON data from a file via Ajax, using `dataSrc` to change
|
|
|
+ * // `data` to `tableData` (i.e. `{ tableData: [ ...data... ] }`)
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "ajax": {
|
|
|
+ * "url": "data.json",
|
|
|
+ * "dataSrc": "tableData"
|
|
|
+ * }
|
|
|
+ * } );
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * // Get JSON data from a file via Ajax, using `dataSrc` to read data
|
|
|
+ * // from a plain array rather than an array in an object
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "ajax": {
|
|
|
+ * "url": "data.json",
|
|
|
+ * "dataSrc": ""
|
|
|
+ * }
|
|
|
+ * } );
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * // Manipulate the data returned from the server - add a link to data
|
|
|
+ * // (note this can, should, be done using `render` for the column - this
|
|
|
+ * // is just a simple example of how the data can be manipulated).
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "ajax": {
|
|
|
+ * "url": "data.json",
|
|
|
+ * "dataSrc": function ( json ) {
|
|
|
+ * for ( var i=0, ien=json.length ; i<ien ; i++ ) {
|
|
|
+ * json[i][0] = '<a href="/message/'+json[i][0]+'>View message</a>';
|
|
|
+ * }
|
|
|
+ * return json;
|
|
|
+ * }
|
|
|
+ * }
|
|
|
+ * } );
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * // Add data to the request
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "ajax": {
|
|
|
+ * "url": "data.json",
|
|
|
+ * "data": function ( d ) {
|
|
|
+ * return {
|
|
|
+ * "extra_search": $('#extra').val()
|
|
|
+ * };
|
|
|
+ * }
|
|
|
+ * }
|
|
|
+ * } );
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * // Send request as POST
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "ajax": {
|
|
|
+ * "url": "data.json",
|
|
|
+ * "type": "POST"
|
|
|
+ * }
|
|
|
+ * } );
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * // Get the data from localStorage (could interface with a form for
|
|
|
+ * // adding, editing and removing rows).
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "ajax": function (data, callback, settings) {
|
|
|
+ * callback(
|
|
|
+ * JSON.parse( localStorage.getItem('dataTablesData') )
|
|
|
+ * );
|
|
|
+ * }
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ "ajax": null,
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This parameter allows you to readily specify the entries in the length drop
|
|
|
+ * down menu that DataTables shows when pagination is enabled. It can be
|
|
|
+ * either a 1D array of options which will be used for both the displayed
|
|
|
+ * option and the value, or a 2D array which will use the array in the first
|
|
|
+ * position as the value, and the array in the second position as the
|
|
|
+ * displayed options (useful for language strings such as 'All').
|
|
|
+ *
|
|
|
+ * Note that the `pageLength` property will be automatically set to the
|
|
|
+ * first value given in this array, unless `pageLength` is also provided.
|
|
|
+ * @type array
|
|
|
+ * @default [ 10, 25, 50, 100 ]
|
|
|
+ *
|
|
|
+ * @dtopt Option
|
|
|
+ * @name DataTable.defaults.lengthMenu
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "lengthMenu": [[10, 25, 50, -1], [10, 25, 50, "All"]]
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ "aLengthMenu": [ 10, 25, 50, 100 ],
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The `columns` option in the initialisation parameter allows you to define
|
|
|
+ * details about the way individual columns behave. For a full list of
|
|
|
+ * column options that can be set, please see
|
|
|
+ * {@link DataTable.defaults.column}. Note that if you use `columns` to
|
|
|
+ * define your columns, you must have an entry in the array for every single
|
|
|
+ * column that you have in your table (these can be null if you don't which
|
|
|
+ * to specify any options).
|
|
|
+ * @member
|
|
|
+ *
|
|
|
+ * @name DataTable.defaults.column
|
|
|
+ */
|
|
|
+ "aoColumns": null,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Very similar to `columns`, `columnDefs` allows you to target a specific
|
|
|
+ * column, multiple columns, or all columns, using the `targets` property of
|
|
|
+ * each object in the array. This allows great flexibility when creating
|
|
|
+ * tables, as the `columnDefs` arrays can be of any length, targeting the
|
|
|
+ * columns you specifically want. `columnDefs` may use any of the column
|
|
|
+ * options available: {@link DataTable.defaults.column}, but it _must_
|
|
|
+ * have `targets` defined in each object in the array. Values in the `targets`
|
|
|
+ * array may be:
|
|
|
+ * <ul>
|
|
|
+ * <li>a string - class name will be matched on the TH for the column</li>
|
|
|
+ * <li>0 or a positive integer - column index counting from the left</li>
|
|
|
+ * <li>a negative integer - column index counting from the right</li>
|
|
|
+ * <li>the string "_all" - all columns (i.e. assign a default)</li>
|
|
|
+ * </ul>
|
|
|
+ * @member
|
|
|
+ *
|
|
|
+ * @name DataTable.defaults.columnDefs
|
|
|
+ */
|
|
|
+ "aoColumnDefs": null,
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Basically the same as `search`, this parameter defines the individual column
|
|
|
+ * filtering state at initialisation time. The array must be of the same size
|
|
|
+ * as the number of columns, and each element be an object with the parameters
|
|
|
+ * `search` and `escapeRegex` (the latter is optional). 'null' is also
|
|
|
+ * accepted and the default will be used.
|
|
|
+ * @type array
|
|
|
+ * @default []
|
|
|
+ *
|
|
|
+ * @dtopt Option
|
|
|
+ * @name DataTable.defaults.searchCols
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "searchCols": [
|
|
|
+ * null,
|
|
|
+ * { "search": "My filter" },
|
|
|
+ * null,
|
|
|
+ * { "search": "^[0-9]", "escapeRegex": false }
|
|
|
+ * ]
|
|
|
+ * } );
|
|
|
+ * } )
|
|
|
+ */
|
|
|
+ "aoSearchCols": [],
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * An array of CSS classes that should be applied to displayed rows. This
|
|
|
+ * array may be of any length, and DataTables will apply each class
|
|
|
+ * sequentially, looping when required.
|
|
|
+ * @type array
|
|
|
+ * @default null <i>Will take the values determined by the `oClasses.stripe*`
|
|
|
+ * options</i>
|
|
|
+ *
|
|
|
+ * @dtopt Option
|
|
|
+ * @name DataTable.defaults.stripeClasses
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "stripeClasses": [ 'strip1', 'strip2', 'strip3' ]
|
|
|
+ * } );
|
|
|
+ * } )
|
|
|
+ */
|
|
|
+ "asStripeClasses": null,
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Enable or disable automatic column width calculation. This can be disabled
|
|
|
+ * as an optimisation (it takes some time to calculate the widths) if the
|
|
|
+ * tables widths are passed in using `columns`.
|
|
|
+ * @type boolean
|
|
|
+ * @default true
|
|
|
+ *
|
|
|
+ * @dtopt Features
|
|
|
+ * @name DataTable.defaults.autoWidth
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * $(document).ready( function () {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "autoWidth": false
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ "bAutoWidth": true,
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Deferred rendering can provide DataTables with a huge speed boost when you
|
|
|
+ * are using an Ajax or JS data source for the table. This option, when set to
|
|
|
+ * true, will cause DataTables to defer the creation of the table elements for
|
|
|
+ * each row until they are needed for a draw - saving a significant amount of
|
|
|
+ * time.
|
|
|
+ * @type boolean
|
|
|
+ * @default false
|
|
|
+ *
|
|
|
+ * @dtopt Features
|
|
|
+ * @name DataTable.defaults.deferRender
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "ajax": "sources/arrays.txt",
|
|
|
+ * "deferRender": true
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ "bDeferRender": false,
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Replace a DataTable which matches the given selector and replace it with
|
|
|
+ * one which has the properties of the new initialisation object passed. If no
|
|
|
+ * table matches the selector, then the new DataTable will be constructed as
|
|
|
+ * per normal.
|
|
|
+ * @type boolean
|
|
|
+ * @default false
|
|
|
+ *
|
|
|
+ * @dtopt Options
|
|
|
+ * @name DataTable.defaults.destroy
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "srollY": "200px",
|
|
|
+ * "paginate": false
|
|
|
+ * } );
|
|
|
+ *
|
|
|
+ * // Some time later....
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "filter": false,
|
|
|
+ * "destroy": true
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ "bDestroy": false,
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Enable or disable filtering of data. Filtering in DataTables is "smart" in
|
|
|
+ * that it allows the end user to input multiple words (space separated) and
|
|
|
+ * will match a row containing those words, even if not in the order that was
|
|
|
+ * specified (this allow matching across multiple columns). Note that if you
|
|
|
+ * wish to use filtering in DataTables this must remain 'true' - to remove the
|
|
|
+ * default filtering input box and retain filtering abilities, please use
|
|
|
+ * {@link DataTable.defaults.dom}.
|
|
|
+ * @type boolean
|
|
|
+ * @default true
|
|
|
+ *
|
|
|
+ * @dtopt Features
|
|
|
+ * @name DataTable.defaults.searching
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * $(document).ready( function () {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "searching": false
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ "bFilter": true,
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Enable or disable the table information display. This shows information
|
|
|
+ * about the data that is currently visible on the page, including information
|
|
|
+ * about filtered data if that action is being performed.
|
|
|
+ * @type boolean
|
|
|
+ * @default true
|
|
|
+ *
|
|
|
+ * @dtopt Features
|
|
|
+ * @name DataTable.defaults.info
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * $(document).ready( function () {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "info": false
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ "bInfo": true,
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Allows the end user to select the size of a formatted page from a select
|
|
|
+ * menu (sizes are 10, 25, 50 and 100). Requires pagination (`paginate`).
|
|
|
+ * @type boolean
|
|
|
+ * @default true
|
|
|
+ *
|
|
|
+ * @dtopt Features
|
|
|
+ * @name DataTable.defaults.lengthChange
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * $(document).ready( function () {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "lengthChange": false
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ "bLengthChange": true,
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Enable or disable pagination.
|
|
|
+ * @type boolean
|
|
|
+ * @default true
|
|
|
+ *
|
|
|
+ * @dtopt Features
|
|
|
+ * @name DataTable.defaults.paging
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * $(document).ready( function () {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "paging": false
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ "bPaginate": true,
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Enable or disable the display of a 'processing' indicator when the table is
|
|
|
+ * being processed (e.g. a sort). This is particularly useful for tables with
|
|
|
+ * large amounts of data where it can take a noticeable amount of time to sort
|
|
|
+ * the entries.
|
|
|
+ * @type boolean
|
|
|
+ * @default false
|
|
|
+ *
|
|
|
+ * @dtopt Features
|
|
|
+ * @name DataTable.defaults.processing
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * $(document).ready( function () {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "processing": true
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ "bProcessing": false,
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Retrieve the DataTables object for the given selector. Note that if the
|
|
|
+ * table has already been initialised, this parameter will cause DataTables
|
|
|
+ * to simply return the object that has already been set up - it will not take
|
|
|
+ * account of any changes you might have made to the initialisation object
|
|
|
+ * passed to DataTables (setting this parameter to true is an acknowledgement
|
|
|
+ * that you understand this). `destroy` can be used to reinitialise a table if
|
|
|
+ * you need.
|
|
|
+ * @type boolean
|
|
|
+ * @default false
|
|
|
+ *
|
|
|
+ * @dtopt Options
|
|
|
+ * @name DataTable.defaults.retrieve
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * initTable();
|
|
|
+ * tableActions();
|
|
|
+ * } );
|
|
|
+ *
|
|
|
+ * function initTable ()
|
|
|
+ * {
|
|
|
+ * return $('#example').dataTable( {
|
|
|
+ * "scrollY": "200px",
|
|
|
+ * "paginate": false,
|
|
|
+ * "retrieve": true
|
|
|
+ * } );
|
|
|
+ * }
|
|
|
+ *
|
|
|
+ * function tableActions ()
|
|
|
+ * {
|
|
|
+ * var table = initTable();
|
|
|
+ * // perform API operations with oTable
|
|
|
+ * }
|
|
|
+ */
|
|
|
+ "bRetrieve": false,
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * When vertical (y) scrolling is enabled, DataTables will force the height of
|
|
|
+ * the table's viewport to the given height at all times (useful for layout).
|
|
|
+ * However, this can look odd when filtering data down to a small data set,
|
|
|
+ * and the footer is left "floating" further down. This parameter (when
|
|
|
+ * enabled) will cause DataTables to collapse the table's viewport down when
|
|
|
+ * the result set will fit within the given Y height.
|
|
|
+ * @type boolean
|
|
|
+ * @default false
|
|
|
+ *
|
|
|
+ * @dtopt Options
|
|
|
+ * @name DataTable.defaults.scrollCollapse
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "scrollY": "200",
|
|
|
+ * "scrollCollapse": true
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ "bScrollCollapse": false,
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Configure DataTables to use server-side processing. Note that the
|
|
|
+ * `ajax` parameter must also be given in order to give DataTables a
|
|
|
+ * source to obtain the required data for each draw.
|
|
|
+ * @type boolean
|
|
|
+ * @default false
|
|
|
+ *
|
|
|
+ * @dtopt Features
|
|
|
+ * @dtopt Server-side
|
|
|
+ * @name DataTable.defaults.serverSide
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * $(document).ready( function () {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "serverSide": true,
|
|
|
+ * "ajax": "xhr.php"
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ "bServerSide": false,
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Enable or disable sorting of columns. Sorting of individual columns can be
|
|
|
+ * disabled by the `sortable` option for each column.
|
|
|
+ * @type boolean
|
|
|
+ * @default true
|
|
|
+ *
|
|
|
+ * @dtopt Features
|
|
|
+ * @name DataTable.defaults.ordering
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * $(document).ready( function () {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "ordering": false
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ "bSort": true,
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Enable or display DataTables' ability to sort multiple columns at the
|
|
|
+ * same time (activated by shift-click by the user).
|
|
|
+ * @type boolean
|
|
|
+ * @default true
|
|
|
+ *
|
|
|
+ * @dtopt Options
|
|
|
+ * @name DataTable.defaults.orderMulti
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * // Disable multiple column sorting ability
|
|
|
+ * $(document).ready( function () {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "orderMulti": false
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ "bSortMulti": true,
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Allows control over whether DataTables should use the top (true) unique
|
|
|
+ * cell that is found for a single column, or the bottom (false - default).
|
|
|
+ * This is useful when using complex headers.
|
|
|
+ * @type boolean
|
|
|
+ * @default false
|
|
|
+ *
|
|
|
+ * @dtopt Options
|
|
|
+ * @name DataTable.defaults.orderCellsTop
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "orderCellsTop": true
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ "bSortCellsTop": false,
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Enable or disable the addition of the classes `sorting\_1`, `sorting\_2` and
|
|
|
+ * `sorting\_3` to the columns which are currently being sorted on. This is
|
|
|
+ * presented as a feature switch as it can increase processing time (while
|
|
|
+ * classes are removed and added) so for large data sets you might want to
|
|
|
+ * turn this off.
|
|
|
+ * @type boolean
|
|
|
+ * @default true
|
|
|
+ *
|
|
|
+ * @dtopt Features
|
|
|
+ * @name DataTable.defaults.orderClasses
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * $(document).ready( function () {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "orderClasses": false
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ "bSortClasses": true,
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Enable or disable state saving. When enabled HTML5 `localStorage` will be
|
|
|
+ * used to save table display information such as pagination information,
|
|
|
+ * display length, filtering and sorting. As such when the end user reloads
|
|
|
+ * the page the display display will match what thy had previously set up.
|
|
|
+ *
|
|
|
+ * Due to the use of `localStorage` the default state saving is not supported
|
|
|
+ * in IE6 or 7. If state saving is required in those browsers, use
|
|
|
+ * `stateSaveCallback` to provide a storage solution such as cookies.
|
|
|
+ * @type boolean
|
|
|
+ * @default false
|
|
|
+ *
|
|
|
+ * @dtopt Features
|
|
|
+ * @name DataTable.defaults.stateSave
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * $(document).ready( function () {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "stateSave": true
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ "bStateSave": false,
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This function is called when a TR element is created (and all TD child
|
|
|
+ * elements have been inserted), or registered if using a DOM source, allowing
|
|
|
+ * manipulation of the TR element (adding classes etc).
|
|
|
+ * @type function
|
|
|
+ * @param {node} row "TR" element for the current row
|
|
|
+ * @param {array} data Raw data array for this row
|
|
|
+ * @param {int} dataIndex The index of this row in the internal aoData array
|
|
|
+ *
|
|
|
+ * @dtopt Callbacks
|
|
|
+ * @name DataTable.defaults.createdRow
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "createdRow": function( row, data, dataIndex ) {
|
|
|
+ * // Bold the grade for all 'A' grade browsers
|
|
|
+ * if ( data[4] == "A" )
|
|
|
+ * {
|
|
|
+ * $('td:eq(4)', row).html( '<b>A</b>' );
|
|
|
+ * }
|
|
|
+ * }
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ "fnCreatedRow": null,
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This function is called on every 'draw' event, and allows you to
|
|
|
+ * dynamically modify any aspect you want about the created DOM.
|
|
|
+ * @type function
|
|
|
+ * @param {object} settings DataTables settings object
|
|
|
+ *
|
|
|
+ * @dtopt Callbacks
|
|
|
+ * @name DataTable.defaults.drawCallback
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "drawCallback": function( settings ) {
|
|
|
+ * alert( 'DataTables has redrawn the table' );
|
|
|
+ * }
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ "fnDrawCallback": null,
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Identical to fnHeaderCallback() but for the table footer this function
|
|
|
+ * allows you to modify the table footer on every 'draw' event.
|
|
|
+ * @type function
|
|
|
+ * @param {node} foot "TR" element for the footer
|
|
|
+ * @param {array} data Full table data (as derived from the original HTML)
|
|
|
+ * @param {int} start Index for the current display starting point in the
|
|
|
+ * display array
|
|
|
+ * @param {int} end Index for the current display ending point in the
|
|
|
+ * display array
|
|
|
+ * @param {array int} display Index array to translate the visual position
|
|
|
+ * to the full data array
|
|
|
+ *
|
|
|
+ * @dtopt Callbacks
|
|
|
+ * @name DataTable.defaults.footerCallback
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "footerCallback": function( tfoot, data, start, end, display ) {
|
|
|
+ * tfoot.getElementsByTagName('th')[0].innerHTML = "Starting index is "+start;
|
|
|
+ * }
|
|
|
+ * } );
|
|
|
+ * } )
|
|
|
+ */
|
|
|
+ "fnFooterCallback": null,
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * When rendering large numbers in the information element for the table
|
|
|
+ * (i.e. "Showing 1 to 10 of 57 entries") DataTables will render large numbers
|
|
|
+ * to have a comma separator for the 'thousands' units (e.g. 1 million is
|
|
|
+ * rendered as "1,000,000") to help readability for the end user. This
|
|
|
+ * function will override the default method DataTables uses.
|
|
|
+ * @type function
|
|
|
+ * @member
|
|
|
+ * @param {int} toFormat number to be formatted
|
|
|
+ * @returns {string} formatted string for DataTables to show the number
|
|
|
+ *
|
|
|
+ * @dtopt Callbacks
|
|
|
+ * @name DataTable.defaults.formatNumber
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * // Format a number using a single quote for the separator (note that
|
|
|
+ * // this can also be done with the language.thousands option)
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "formatNumber": function ( toFormat ) {
|
|
|
+ * return toFormat.toString().replace(
|
|
|
+ * /\B(?=(\d{3})+(?!\d))/g, "'"
|
|
|
+ * );
|
|
|
+ * };
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ "fnFormatNumber": function ( toFormat ) {
|
|
|
+ return toFormat.toString().replace(
|
|
|
+ /\B(?=(\d{3})+(?!\d))/g,
|
|
|
+ this.oLanguage.sThousands
|
|
|
+ );
|
|
|
+ },
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This function is called on every 'draw' event, and allows you to
|
|
|
+ * dynamically modify the header row. This can be used to calculate and
|
|
|
+ * display useful information about the table.
|
|
|
+ * @type function
|
|
|
+ * @param {node} head "TR" element for the header
|
|
|
+ * @param {array} data Full table data (as derived from the original HTML)
|
|
|
+ * @param {int} start Index for the current display starting point in the
|
|
|
+ * display array
|
|
|
+ * @param {int} end Index for the current display ending point in the
|
|
|
+ * display array
|
|
|
+ * @param {array int} display Index array to translate the visual position
|
|
|
+ * to the full data array
|
|
|
+ *
|
|
|
+ * @dtopt Callbacks
|
|
|
+ * @name DataTable.defaults.headerCallback
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "fheaderCallback": function( head, data, start, end, display ) {
|
|
|
+ * head.getElementsByTagName('th')[0].innerHTML = "Displaying "+(end-start)+" records";
|
|
|
+ * }
|
|
|
+ * } );
|
|
|
+ * } )
|
|
|
+ */
|
|
|
+ "fnHeaderCallback": null,
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The information element can be used to convey information about the current
|
|
|
+ * state of the table. Although the internationalisation options presented by
|
|
|
+ * DataTables are quite capable of dealing with most customisations, there may
|
|
|
+ * be times where you wish to customise the string further. This callback
|
|
|
+ * allows you to do exactly that.
|
|
|
+ * @type function
|
|
|
+ * @param {object} oSettings DataTables settings object
|
|
|
+ * @param {int} start Starting position in data for the draw
|
|
|
+ * @param {int} end End position in data for the draw
|
|
|
+ * @param {int} max Total number of rows in the table (regardless of
|
|
|
+ * filtering)
|
|
|
+ * @param {int} total Total number of rows in the data set, after filtering
|
|
|
+ * @param {string} pre The string that DataTables has formatted using it's
|
|
|
+ * own rules
|
|
|
+ * @returns {string} The string to be displayed in the information element.
|
|
|
+ *
|
|
|
+ * @dtopt Callbacks
|
|
|
+ * @name DataTable.defaults.infoCallback
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "infoCallback": function( settings, start, end, max, total, pre ) {
|
|
|
+ * return start +" to "+ end;
|
|
|
+ * }
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ "fnInfoCallback": null,
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Called when the table has been initialised. Normally DataTables will
|
|
|
+ * initialise sequentially and there will be no need for this function,
|
|
|
+ * however, this does not hold true when using external language information
|
|
|
+ * since that is obtained using an async XHR call.
|
|
|
+ * @type function
|
|
|
+ * @param {object} settings DataTables settings object
|
|
|
+ * @param {object} json The JSON object request from the server - only
|
|
|
+ * present if client-side Ajax sourced data is used
|
|
|
+ *
|
|
|
+ * @dtopt Callbacks
|
|
|
+ * @name DataTable.defaults.initComplete
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "initComplete": function(settings, json) {
|
|
|
+ * alert( 'DataTables has finished its initialisation.' );
|
|
|
+ * }
|
|
|
+ * } );
|
|
|
+ * } )
|
|
|
+ */
|
|
|
+ "fnInitComplete": null,
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Called at the very start of each table draw and can be used to cancel the
|
|
|
+ * draw by returning false, any other return (including undefined) results in
|
|
|
+ * the full draw occurring).
|
|
|
+ * @type function
|
|
|
+ * @param {object} settings DataTables settings object
|
|
|
+ * @returns {boolean} False will cancel the draw, anything else (including no
|
|
|
+ * return) will allow it to complete.
|
|
|
+ *
|
|
|
+ * @dtopt Callbacks
|
|
|
+ * @name DataTable.defaults.preDrawCallback
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "preDrawCallback": function( settings ) {
|
|
|
+ * if ( $('#test').val() == 1 ) {
|
|
|
+ * return false;
|
|
|
+ * }
|
|
|
+ * }
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ "fnPreDrawCallback": null,
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This function allows you to 'post process' each row after it have been
|
|
|
+ * generated for each table draw, but before it is rendered on screen. This
|
|
|
+ * function might be used for setting the row class name etc.
|
|
|
+ * @type function
|
|
|
+ * @param {node} row "TR" element for the current row
|
|
|
+ * @param {array} data Raw data array for this row
|
|
|
+ * @param {int} displayIndex The display index for the current table draw
|
|
|
+ * @param {int} displayIndexFull The index of the data in the full list of
|
|
|
+ * rows (after filtering)
|
|
|
+ *
|
|
|
+ * @dtopt Callbacks
|
|
|
+ * @name DataTable.defaults.rowCallback
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "rowCallback": function( row, data, displayIndex, displayIndexFull ) {
|
|
|
+ * // Bold the grade for all 'A' grade browsers
|
|
|
+ * if ( data[4] == "A" ) {
|
|
|
+ * $('td:eq(4)', row).html( '<b>A</b>' );
|
|
|
+ * }
|
|
|
+ * }
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ "fnRowCallback": null,
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * __Deprecated__ The functionality provided by this parameter has now been
|
|
|
+ * superseded by that provided through `ajax`, which should be used instead.
|
|
|
+ *
|
|
|
+ * This parameter allows you to override the default function which obtains
|
|
|
+ * the data from the server so something more suitable for your application.
|
|
|
+ * For example you could use POST data, or pull information from a Gears or
|
|
|
+ * AIR database.
|
|
|
+ * @type function
|
|
|
+ * @member
|
|
|
+ * @param {string} source HTTP source to obtain the data from (`ajax`)
|
|
|
+ * @param {array} data A key/value pair object containing the data to send
|
|
|
+ * to the server
|
|
|
+ * @param {function} callback to be called on completion of the data get
|
|
|
+ * process that will draw the data on the page.
|
|
|
+ * @param {object} settings DataTables settings object
|
|
|
+ *
|
|
|
+ * @dtopt Callbacks
|
|
|
+ * @dtopt Server-side
|
|
|
+ * @name DataTable.defaults.serverData
|
|
|
+ *
|
|
|
+ * @deprecated 1.10. Please use `ajax` for this functionality now.
|
|
|
+ */
|
|
|
+ "fnServerData": null,
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * __Deprecated__ The functionality provided by this parameter has now been
|
|
|
+ * superseded by that provided through `ajax`, which should be used instead.
|
|
|
+ *
|
|
|
+ * It is often useful to send extra data to the server when making an Ajax
|
|
|
+ * request - for example custom filtering information, and this callback
|
|
|
+ * function makes it trivial to send extra information to the server. The
|
|
|
+ * passed in parameter is the data set that has been constructed by
|
|
|
+ * DataTables, and you can add to this or modify it as you require.
|
|
|
+ * @type function
|
|
|
+ * @param {array} data Data array (array of objects which are name/value
|
|
|
+ * pairs) that has been constructed by DataTables and will be sent to the
|
|
|
+ * server. In the case of Ajax sourced data with server-side processing
|
|
|
+ * this will be an empty array, for server-side processing there will be a
|
|
|
+ * significant number of parameters!
|
|
|
+ * @returns {undefined} Ensure that you modify the data array passed in,
|
|
|
+ * as this is passed by reference.
|
|
|
+ *
|
|
|
+ * @dtopt Callbacks
|
|
|
+ * @dtopt Server-side
|
|
|
+ * @name DataTable.defaults.serverParams
|
|
|
+ *
|
|
|
+ * @deprecated 1.10. Please use `ajax` for this functionality now.
|
|
|
+ */
|
|
|
+ "fnServerParams": null,
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Load the table state. With this function you can define from where, and how, the
|
|
|
+ * state of a table is loaded. By default DataTables will load from `localStorage`
|
|
|
+ * but you might wish to use a server-side database or cookies.
|
|
|
+ * @type function
|
|
|
+ * @member
|
|
|
+ * @param {object} settings DataTables settings object
|
|
|
+ * @param {object} callback Callback that can be executed when done. It
|
|
|
+ * should be passed the loaded state object.
|
|
|
+ * @return {object} The DataTables state object to be loaded
|
|
|
+ *
|
|
|
+ * @dtopt Callbacks
|
|
|
+ * @name DataTable.defaults.stateLoadCallback
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "stateSave": true,
|
|
|
+ * "stateLoadCallback": function (settings, callback) {
|
|
|
+ * $.ajax( {
|
|
|
+ * "url": "/state_load",
|
|
|
+ * "dataType": "json",
|
|
|
+ * "success": function (json) {
|
|
|
+ * callback( json );
|
|
|
+ * }
|
|
|
+ * } );
|
|
|
+ * }
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ "fnStateLoadCallback": function ( settings ) {
|
|
|
+ try {
|
|
|
+ return JSON.parse(
|
|
|
+ (settings.iStateDuration === -1 ? sessionStorage : localStorage).getItem(
|
|
|
+ 'DataTables_'+settings.sInstance+'_'+location.pathname
|
|
|
+ )
|
|
|
+ );
|
|
|
+ } catch (e) {
|
|
|
+ return {};
|
|
|
+ }
|
|
|
+ },
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Callback which allows modification of the saved state prior to loading that state.
|
|
|
+ * This callback is called when the table is loading state from the stored data, but
|
|
|
+ * prior to the settings object being modified by the saved state. Note that for
|
|
|
+ * plug-in authors, you should use the `stateLoadParams` event to load parameters for
|
|
|
+ * a plug-in.
|
|
|
+ * @type function
|
|
|
+ * @param {object} settings DataTables settings object
|
|
|
+ * @param {object} data The state object that is to be loaded
|
|
|
+ *
|
|
|
+ * @dtopt Callbacks
|
|
|
+ * @name DataTable.defaults.stateLoadParams
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * // Remove a saved filter, so filtering is never loaded
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "stateSave": true,
|
|
|
+ * "stateLoadParams": function (settings, data) {
|
|
|
+ * data.oSearch.sSearch = "";
|
|
|
+ * }
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * // Disallow state loading by returning false
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "stateSave": true,
|
|
|
+ * "stateLoadParams": function (settings, data) {
|
|
|
+ * return false;
|
|
|
+ * }
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ "fnStateLoadParams": null,
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Callback that is called when the state has been loaded from the state saving method
|
|
|
+ * and the DataTables settings object has been modified as a result of the loaded state.
|
|
|
+ * @type function
|
|
|
+ * @param {object} settings DataTables settings object
|
|
|
+ * @param {object} data The state object that was loaded
|
|
|
+ *
|
|
|
+ * @dtopt Callbacks
|
|
|
+ * @name DataTable.defaults.stateLoaded
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * // Show an alert with the filtering value that was saved
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "stateSave": true,
|
|
|
+ * "stateLoaded": function (settings, data) {
|
|
|
+ * alert( 'Saved filter was: '+data.oSearch.sSearch );
|
|
|
+ * }
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ "fnStateLoaded": null,
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Save the table state. This function allows you to define where and how the state
|
|
|
+ * information for the table is stored By default DataTables will use `localStorage`
|
|
|
+ * but you might wish to use a server-side database or cookies.
|
|
|
+ * @type function
|
|
|
+ * @member
|
|
|
+ * @param {object} settings DataTables settings object
|
|
|
+ * @param {object} data The state object to be saved
|
|
|
+ *
|
|
|
+ * @dtopt Callbacks
|
|
|
+ * @name DataTable.defaults.stateSaveCallback
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "stateSave": true,
|
|
|
+ * "stateSaveCallback": function (settings, data) {
|
|
|
+ * // Send an Ajax request to the server with the state object
|
|
|
+ * $.ajax( {
|
|
|
+ * "url": "/state_save",
|
|
|
+ * "data": data,
|
|
|
+ * "dataType": "json",
|
|
|
+ * "method": "POST"
|
|
|
+ * "success": function () {}
|
|
|
+ * } );
|
|
|
+ * }
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ "fnStateSaveCallback": function ( settings, data ) {
|
|
|
+ try {
|
|
|
+ (settings.iStateDuration === -1 ? sessionStorage : localStorage).setItem(
|
|
|
+ 'DataTables_'+settings.sInstance+'_'+location.pathname,
|
|
|
+ JSON.stringify( data )
|
|
|
+ );
|
|
|
+ } catch (e) {}
|
|
|
+ },
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Callback which allows modification of the state to be saved. Called when the table
|
|
|
+ * has changed state a new state save is required. This method allows modification of
|
|
|
+ * the state saving object prior to actually doing the save, including addition or
|
|
|
+ * other state properties or modification. Note that for plug-in authors, you should
|
|
|
+ * use the `stateSaveParams` event to save parameters for a plug-in.
|
|
|
+ * @type function
|
|
|
+ * @param {object} settings DataTables settings object
|
|
|
+ * @param {object} data The state object to be saved
|
|
|
+ *
|
|
|
+ * @dtopt Callbacks
|
|
|
+ * @name DataTable.defaults.stateSaveParams
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * // Remove a saved filter, so filtering is never saved
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "stateSave": true,
|
|
|
+ * "stateSaveParams": function (settings, data) {
|
|
|
+ * data.oSearch.sSearch = "";
|
|
|
+ * }
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ "fnStateSaveParams": null,
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Duration for which the saved state information is considered valid. After this period
|
|
|
+ * has elapsed the state will be returned to the default.
|
|
|
+ * Value is given in seconds.
|
|
|
+ * @type int
|
|
|
+ * @default 7200 <i>(2 hours)</i>
|
|
|
+ *
|
|
|
+ * @dtopt Options
|
|
|
+ * @name DataTable.defaults.stateDuration
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "stateDuration": 60*60*24; // 1 day
|
|
|
+ * } );
|
|
|
+ * } )
|
|
|
+ */
|
|
|
+ "iStateDuration": 7200,
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * When enabled DataTables will not make a request to the server for the first
|
|
|
+ * page draw - rather it will use the data already on the page (no sorting etc
|
|
|
+ * will be applied to it), thus saving on an XHR at load time. `deferLoading`
|
|
|
+ * is used to indicate that deferred loading is required, but it is also used
|
|
|
+ * to tell DataTables how many records there are in the full table (allowing
|
|
|
+ * the information element and pagination to be displayed correctly). In the case
|
|
|
+ * where a filtering is applied to the table on initial load, this can be
|
|
|
+ * indicated by giving the parameter as an array, where the first element is
|
|
|
+ * the number of records available after filtering and the second element is the
|
|
|
+ * number of records without filtering (allowing the table information element
|
|
|
+ * to be shown correctly).
|
|
|
+ * @type int | array
|
|
|
+ * @default null
|
|
|
+ *
|
|
|
+ * @dtopt Options
|
|
|
+ * @name DataTable.defaults.deferLoading
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * // 57 records available in the table, no filtering applied
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "serverSide": true,
|
|
|
+ * "ajax": "scripts/server_processing.php",
|
|
|
+ * "deferLoading": 57
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * // 57 records after filtering, 100 without filtering (an initial filter applied)
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "serverSide": true,
|
|
|
+ * "ajax": "scripts/server_processing.php",
|
|
|
+ * "deferLoading": [ 57, 100 ],
|
|
|
+ * "search": {
|
|
|
+ * "search": "my_filter"
|
|
|
+ * }
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ "iDeferLoading": null,
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Number of rows to display on a single page when using pagination. If
|
|
|
+ * feature enabled (`lengthChange`) then the end user will be able to override
|
|
|
+ * this to a custom setting using a pop-up menu.
|
|
|
+ * @type int
|
|
|
+ * @default 10
|
|
|
+ *
|
|
|
+ * @dtopt Options
|
|
|
+ * @name DataTable.defaults.pageLength
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "pageLength": 50
|
|
|
+ * } );
|
|
|
+ * } )
|
|
|
+ */
|
|
|
+ "iDisplayLength": 10,
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Define the starting point for data display when using DataTables with
|
|
|
+ * pagination. Note that this parameter is the number of records, rather than
|
|
|
+ * the page number, so if you have 10 records per page and want to start on
|
|
|
+ * the third page, it should be "20".
|
|
|
+ * @type int
|
|
|
+ * @default 0
|
|
|
+ *
|
|
|
+ * @dtopt Options
|
|
|
+ * @name DataTable.defaults.displayStart
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "displayStart": 20
|
|
|
+ * } );
|
|
|
+ * } )
|
|
|
+ */
|
|
|
+ "iDisplayStart": 0,
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * By default DataTables allows keyboard navigation of the table (sorting, paging,
|
|
|
+ * and filtering) by adding a `tabindex` attribute to the required elements. This
|
|
|
+ * allows you to tab through the controls and press the enter key to activate them.
|
|
|
+ * The tabindex is default 0, meaning that the tab follows the flow of the document.
|
|
|
+ * You can overrule this using this parameter if you wish. Use a value of -1 to
|
|
|
+ * disable built-in keyboard navigation.
|
|
|
+ * @type int
|
|
|
+ * @default 0
|
|
|
+ *
|
|
|
+ * @dtopt Options
|
|
|
+ * @name DataTable.defaults.tabIndex
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "tabIndex": 1
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ "iTabIndex": 0,
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Classes that DataTables assigns to the various components and features
|
|
|
+ * that it adds to the HTML table. This allows classes to be configured
|
|
|
+ * during initialisation in addition to through the static
|
|
|
+ * {@link DataTable.ext.oStdClasses} object).
|
|
|
+ * @namespace
|
|
|
+ * @name DataTable.defaults.classes
|
|
|
+ */
|
|
|
+ "oClasses": {},
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * All strings that DataTables uses in the user interface that it creates
|
|
|
+ * are defined in this object, allowing you to modified them individually or
|
|
|
+ * completely replace them all as required.
|
|
|
+ * @namespace
|
|
|
+ * @name DataTable.defaults.language
|
|
|
+ */
|
|
|
+ "oLanguage": {
|
|
|
+ /**
|
|
|
+ * Strings that are used for WAI-ARIA labels and controls only (these are not
|
|
|
+ * actually visible on the page, but will be read by screenreaders, and thus
|
|
|
+ * must be internationalised as well).
|
|
|
+ * @namespace
|
|
|
+ * @name DataTable.defaults.language.aria
|
|
|
+ */
|
|
|
+ "oAria": {
|
|
|
+ /**
|
|
|
+ * ARIA label that is added to the table headers when the column may be
|
|
|
+ * sorted ascending by activing the column (click or return when focused).
|
|
|
+ * Note that the column header is prefixed to this string.
|
|
|
+ * @type string
|
|
|
+ * @default : activate to sort column ascending
|
|
|
+ *
|
|
|
+ * @dtopt Language
|
|
|
+ * @name DataTable.defaults.language.aria.sortAscending
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "language": {
|
|
|
+ * "aria": {
|
|
|
+ * "sortAscending": " - click/return to sort ascending"
|
|
|
+ * }
|
|
|
+ * }
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ "sSortAscending": ": activate to sort column ascending",
|
|
|
+
|
|
|
+ /**
|
|
|
+ * ARIA label that is added to the table headers when the column may be
|
|
|
+ * sorted descending by activing the column (click or return when focused).
|
|
|
+ * Note that the column header is prefixed to this string.
|
|
|
+ * @type string
|
|
|
+ * @default : activate to sort column ascending
|
|
|
+ *
|
|
|
+ * @dtopt Language
|
|
|
+ * @name DataTable.defaults.language.aria.sortDescending
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "language": {
|
|
|
+ * "aria": {
|
|
|
+ * "sortDescending": " - click/return to sort descending"
|
|
|
+ * }
|
|
|
+ * }
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ "sSortDescending": ": activate to sort column descending"
|
|
|
+ },
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Pagination string used by DataTables for the built-in pagination
|
|
|
+ * control types.
|
|
|
+ * @namespace
|
|
|
+ * @name DataTable.defaults.language.paginate
|
|
|
+ */
|
|
|
+ "oPaginate": {
|
|
|
+ /**
|
|
|
+ * Text to use when using the 'full_numbers' type of pagination for the
|
|
|
+ * button to take the user to the first page.
|
|
|
+ * @type string
|
|
|
+ * @default First
|
|
|
+ *
|
|
|
+ * @dtopt Language
|
|
|
+ * @name DataTable.defaults.language.paginate.first
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "language": {
|
|
|
+ * "paginate": {
|
|
|
+ * "first": "First page"
|
|
|
+ * }
|
|
|
+ * }
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ "sFirst": "First",
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Text to use when using the 'full_numbers' type of pagination for the
|
|
|
+ * button to take the user to the last page.
|
|
|
+ * @type string
|
|
|
+ * @default Last
|
|
|
+ *
|
|
|
+ * @dtopt Language
|
|
|
+ * @name DataTable.defaults.language.paginate.last
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "language": {
|
|
|
+ * "paginate": {
|
|
|
+ * "last": "Last page"
|
|
|
+ * }
|
|
|
+ * }
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ "sLast": "Last",
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Text to use for the 'next' pagination button (to take the user to the
|
|
|
+ * next page).
|
|
|
+ * @type string
|
|
|
+ * @default Next
|
|
|
+ *
|
|
|
+ * @dtopt Language
|
|
|
+ * @name DataTable.defaults.language.paginate.next
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "language": {
|
|
|
+ * "paginate": {
|
|
|
+ * "next": "Next page"
|
|
|
+ * }
|
|
|
+ * }
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ "sNext": "Next",
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Text to use for the 'previous' pagination button (to take the user to
|
|
|
+ * the previous page).
|
|
|
+ * @type string
|
|
|
+ * @default Previous
|
|
|
+ *
|
|
|
+ * @dtopt Language
|
|
|
+ * @name DataTable.defaults.language.paginate.previous
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "language": {
|
|
|
+ * "paginate": {
|
|
|
+ * "previous": "Previous page"
|
|
|
+ * }
|
|
|
+ * }
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ "sPrevious": "Previous"
|
|
|
+ },
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This string is shown in preference to `zeroRecords` when the table is
|
|
|
+ * empty of data (regardless of filtering). Note that this is an optional
|
|
|
+ * parameter - if it is not given, the value of `zeroRecords` will be used
|
|
|
+ * instead (either the default or given value).
|
|
|
+ * @type string
|
|
|
+ * @default No data available in table
|
|
|
+ *
|
|
|
+ * @dtopt Language
|
|
|
+ * @name DataTable.defaults.language.emptyTable
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "language": {
|
|
|
+ * "emptyTable": "No data available in table"
|
|
|
+ * }
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ "sEmptyTable": "No data available in table",
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This string gives information to the end user about the information
|
|
|
+ * that is current on display on the page. The following tokens can be
|
|
|
+ * used in the string and will be dynamically replaced as the table
|
|
|
+ * display updates. This tokens can be placed anywhere in the string, or
|
|
|
+ * removed as needed by the language requires:
|
|
|
+ *
|
|
|
+ * * `\_START\_` - Display index of the first record on the current page
|
|
|
+ * * `\_END\_` - Display index of the last record on the current page
|
|
|
+ * * `\_TOTAL\_` - Number of records in the table after filtering
|
|
|
+ * * `\_MAX\_` - Number of records in the table without filtering
|
|
|
+ * * `\_PAGE\_` - Current page number
|
|
|
+ * * `\_PAGES\_` - Total number of pages of data in the table
|
|
|
+ *
|
|
|
+ * @type string
|
|
|
+ * @default Showing _START_ to _END_ of _TOTAL_ entries
|
|
|
+ *
|
|
|
+ * @dtopt Language
|
|
|
+ * @name DataTable.defaults.language.info
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "language": {
|
|
|
+ * "info": "Showing page _PAGE_ of _PAGES_"
|
|
|
+ * }
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ "sInfo": "Showing _START_ to _END_ of _TOTAL_ entries",
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Display information string for when the table is empty. Typically the
|
|
|
+ * format of this string should match `info`.
|
|
|
+ * @type string
|
|
|
+ * @default Showing 0 to 0 of 0 entries
|
|
|
+ *
|
|
|
+ * @dtopt Language
|
|
|
+ * @name DataTable.defaults.language.infoEmpty
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "language": {
|
|
|
+ * "infoEmpty": "No entries to show"
|
|
|
+ * }
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ "sInfoEmpty": "Showing 0 to 0 of 0 entries",
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * When a user filters the information in a table, this string is appended
|
|
|
+ * to the information (`info`) to give an idea of how strong the filtering
|
|
|
+ * is. The variable _MAX_ is dynamically updated.
|
|
|
+ * @type string
|
|
|
+ * @default (filtered from _MAX_ total entries)
|
|
|
+ *
|
|
|
+ * @dtopt Language
|
|
|
+ * @name DataTable.defaults.language.infoFiltered
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "language": {
|
|
|
+ * "infoFiltered": " - filtering from _MAX_ records"
|
|
|
+ * }
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ "sInfoFiltered": "(filtered from _MAX_ total entries)",
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * If can be useful to append extra information to the info string at times,
|
|
|
+ * and this variable does exactly that. This information will be appended to
|
|
|
+ * the `info` (`infoEmpty` and `infoFiltered` in whatever combination they are
|
|
|
+ * being used) at all times.
|
|
|
+ * @type string
|
|
|
+ * @default <i>Empty string</i>
|
|
|
+ *
|
|
|
+ * @dtopt Language
|
|
|
+ * @name DataTable.defaults.language.infoPostFix
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "language": {
|
|
|
+ * "infoPostFix": "All records shown are derived from real information."
|
|
|
+ * }
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ "sInfoPostFix": "",
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This decimal place operator is a little different from the other
|
|
|
+ * language options since DataTables doesn't output floating point
|
|
|
+ * numbers, so it won't ever use this for display of a number. Rather,
|
|
|
+ * what this parameter does is modify the sort methods of the table so
|
|
|
+ * that numbers which are in a format which has a character other than
|
|
|
+ * a period (`.`) as a decimal place will be sorted numerically.
|
|
|
+ *
|
|
|
+ * Note that numbers with different decimal places cannot be shown in
|
|
|
+ * the same table and still be sortable, the table must be consistent.
|
|
|
+ * However, multiple different tables on the page can use different
|
|
|
+ * decimal place characters.
|
|
|
+ * @type string
|
|
|
+ * @default
|
|
|
+ *
|
|
|
+ * @dtopt Language
|
|
|
+ * @name DataTable.defaults.language.decimal
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "language": {
|
|
|
+ * "decimal": ","
|
|
|
+ * "thousands": "."
|
|
|
+ * }
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ "sDecimal": "",
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * DataTables has a build in number formatter (`formatNumber`) which is
|
|
|
+ * used to format large numbers that are used in the table information.
|
|
|
+ * By default a comma is used, but this can be trivially changed to any
|
|
|
+ * character you wish with this parameter.
|
|
|
+ * @type string
|
|
|
+ * @default ,
|
|
|
+ *
|
|
|
+ * @dtopt Language
|
|
|
+ * @name DataTable.defaults.language.thousands
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "language": {
|
|
|
+ * "thousands": "'"
|
|
|
+ * }
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ "sThousands": ",",
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Detail the action that will be taken when the drop down menu for the
|
|
|
+ * pagination length option is changed. The '_MENU_' variable is replaced
|
|
|
+ * with a default select list of 10, 25, 50 and 100, and can be replaced
|
|
|
+ * with a custom select box if required.
|
|
|
+ * @type string
|
|
|
+ * @default Show _MENU_ entries
|
|
|
+ *
|
|
|
+ * @dtopt Language
|
|
|
+ * @name DataTable.defaults.language.lengthMenu
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * // Language change only
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "language": {
|
|
|
+ * "lengthMenu": "Display _MENU_ records"
|
|
|
+ * }
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * // Language and options change
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "language": {
|
|
|
+ * "lengthMenu": 'Display <select>'+
|
|
|
+ * '<option value="10">10</option>'+
|
|
|
+ * '<option value="20">20</option>'+
|
|
|
+ * '<option value="30">30</option>'+
|
|
|
+ * '<option value="40">40</option>'+
|
|
|
+ * '<option value="50">50</option>'+
|
|
|
+ * '<option value="-1">All</option>'+
|
|
|
+ * '</select> records'
|
|
|
+ * }
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ "sLengthMenu": "Show _MENU_ entries",
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * When using Ajax sourced data and during the first draw when DataTables is
|
|
|
+ * gathering the data, this message is shown in an empty row in the table to
|
|
|
+ * indicate to the end user the the data is being loaded. Note that this
|
|
|
+ * parameter is not used when loading data by server-side processing, just
|
|
|
+ * Ajax sourced data with client-side processing.
|
|
|
+ * @type string
|
|
|
+ * @default Loading...
|
|
|
+ *
|
|
|
+ * @dtopt Language
|
|
|
+ * @name DataTable.defaults.language.loadingRecords
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "language": {
|
|
|
+ * "loadingRecords": "Please wait - loading..."
|
|
|
+ * }
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ "sLoadingRecords": "Loading...",
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Text which is displayed when the table is processing a user action
|
|
|
+ * (usually a sort command or similar).
|
|
|
+ * @type string
|
|
|
+ * @default Processing...
|
|
|
+ *
|
|
|
+ * @dtopt Language
|
|
|
+ * @name DataTable.defaults.language.processing
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "language": {
|
|
|
+ * "processing": "DataTables is currently busy"
|
|
|
+ * }
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ "sProcessing": "Processing...",
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Details the actions that will be taken when the user types into the
|
|
|
+ * filtering input text box. The variable "_INPUT_", if used in the string,
|
|
|
+ * is replaced with the HTML text box for the filtering input allowing
|
|
|
+ * control over where it appears in the string. If "_INPUT_" is not given
|
|
|
+ * then the input box is appended to the string automatically.
|
|
|
+ * @type string
|
|
|
+ * @default Search:
|
|
|
+ *
|
|
|
+ * @dtopt Language
|
|
|
+ * @name DataTable.defaults.language.search
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * // Input text box will be appended at the end automatically
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "language": {
|
|
|
+ * "search": "Filter records:"
|
|
|
+ * }
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * // Specify where the filter should appear
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "language": {
|
|
|
+ * "search": "Apply filter _INPUT_ to table"
|
|
|
+ * }
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ "sSearch": "Search:",
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Assign a `placeholder` attribute to the search `input` element
|
|
|
+ * @type string
|
|
|
+ * @default
|
|
|
+ *
|
|
|
+ * @dtopt Language
|
|
|
+ * @name DataTable.defaults.language.searchPlaceholder
|
|
|
+ */
|
|
|
+ "sSearchPlaceholder": "",
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * All of the language information can be stored in a file on the
|
|
|
+ * server-side, which DataTables will look up if this parameter is passed.
|
|
|
+ * It must store the URL of the language file, which is in a JSON format,
|
|
|
+ * and the object has the same properties as the oLanguage object in the
|
|
|
+ * initialiser object (i.e. the above parameters). Please refer to one of
|
|
|
+ * the example language files to see how this works in action.
|
|
|
+ * @type string
|
|
|
+ * @default <i>Empty string - i.e. disabled</i>
|
|
|
+ *
|
|
|
+ * @dtopt Language
|
|
|
+ * @name DataTable.defaults.language.url
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "language": {
|
|
|
+ * "url": "http://www.sprymedia.co.uk/dataTables/lang.txt"
|
|
|
+ * }
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ "sUrl": "",
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Text shown inside the table records when the is no information to be
|
|
|
+ * displayed after filtering. `emptyTable` is shown when there is simply no
|
|
|
+ * information in the table at all (regardless of filtering).
|
|
|
+ * @type string
|
|
|
+ * @default No matching records found
|
|
|
+ *
|
|
|
+ * @dtopt Language
|
|
|
+ * @name DataTable.defaults.language.zeroRecords
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "language": {
|
|
|
+ * "zeroRecords": "No records to display"
|
|
|
+ * }
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ "sZeroRecords": "No matching records found"
|
|
|
+ },
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This parameter allows you to have define the global filtering state at
|
|
|
+ * initialisation time. As an object the `search` parameter must be
|
|
|
+ * defined, but all other parameters are optional. When `regex` is true,
|
|
|
+ * the search string will be treated as a regular expression, when false
|
|
|
+ * (default) it will be treated as a straight string. When `smart`
|
|
|
+ * DataTables will use it's smart filtering methods (to word match at
|
|
|
+ * any point in the data), when false this will not be done.
|
|
|
+ * @namespace
|
|
|
+ * @extends DataTable.models.oSearch
|
|
|
+ *
|
|
|
+ * @dtopt Options
|
|
|
+ * @name DataTable.defaults.search
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "search": {"search": "Initial search"}
|
|
|
+ * } );
|
|
|
+ * } )
|
|
|
+ */
|
|
|
+ "oSearch": $.extend( {}, DataTable.models.oSearch ),
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * __Deprecated__ The functionality provided by this parameter has now been
|
|
|
+ * superseded by that provided through `ajax`, which should be used instead.
|
|
|
+ *
|
|
|
+ * By default DataTables will look for the property `data` (or `aaData` for
|
|
|
+ * compatibility with DataTables 1.9-) when obtaining data from an Ajax
|
|
|
+ * source or for server-side processing - this parameter allows that
|
|
|
+ * property to be changed. You can use Javascript dotted object notation to
|
|
|
+ * get a data source for multiple levels of nesting.
|
|
|
+ * @type string
|
|
|
+ * @default data
|
|
|
+ *
|
|
|
+ * @dtopt Options
|
|
|
+ * @dtopt Server-side
|
|
|
+ * @name DataTable.defaults.ajaxDataProp
|
|
|
+ *
|
|
|
+ * @deprecated 1.10. Please use `ajax` for this functionality now.
|
|
|
+ */
|
|
|
+ "sAjaxDataProp": "data",
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * __Deprecated__ The functionality provided by this parameter has now been
|
|
|
+ * superseded by that provided through `ajax`, which should be used instead.
|
|
|
+ *
|
|
|
+ * You can instruct DataTables to load data from an external
|
|
|
+ * source using this parameter (use aData if you want to pass data in you
|
|
|
+ * already have). Simply provide a url a JSON object can be obtained from.
|
|
|
+ * @type string
|
|
|
+ * @default null
|
|
|
+ *
|
|
|
+ * @dtopt Options
|
|
|
+ * @dtopt Server-side
|
|
|
+ * @name DataTable.defaults.ajaxSource
|
|
|
+ *
|
|
|
+ * @deprecated 1.10. Please use `ajax` for this functionality now.
|
|
|
+ */
|
|
|
+ "sAjaxSource": null,
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This initialisation variable allows you to specify exactly where in the
|
|
|
+ * DOM you want DataTables to inject the various controls it adds to the page
|
|
|
+ * (for example you might want the pagination controls at the top of the
|
|
|
+ * table). DIV elements (with or without a custom class) can also be added to
|
|
|
+ * aid styling. The follow syntax is used:
|
|
|
+ * <ul>
|
|
|
+ * <li>The following options are allowed:
|
|
|
+ * <ul>
|
|
|
+ * <li>'l' - Length changing</li>
|
|
|
+ * <li>'f' - Filtering input</li>
|
|
|
+ * <li>'t' - The table!</li>
|
|
|
+ * <li>'i' - Information</li>
|
|
|
+ * <li>'p' - Pagination</li>
|
|
|
+ * <li>'r' - pRocessing</li>
|
|
|
+ * </ul>
|
|
|
+ * </li>
|
|
|
+ * <li>The following constants are allowed:
|
|
|
+ * <ul>
|
|
|
+ * <li>'H' - jQueryUI theme "header" classes ('fg-toolbar ui-widget-header ui-corner-tl ui-corner-tr ui-helper-clearfix')</li>
|
|
|
+ * <li>'F' - jQueryUI theme "footer" classes ('fg-toolbar ui-widget-header ui-corner-bl ui-corner-br ui-helper-clearfix')</li>
|
|
|
+ * </ul>
|
|
|
+ * </li>
|
|
|
+ * <li>The following syntax is expected:
|
|
|
+ * <ul>
|
|
|
+ * <li>'<' and '>' - div elements</li>
|
|
|
+ * <li>'<"class" and '>' - div with a class</li>
|
|
|
+ * <li>'<"#id" and '>' - div with an ID</li>
|
|
|
+ * </ul>
|
|
|
+ * </li>
|
|
|
+ * <li>Examples:
|
|
|
+ * <ul>
|
|
|
+ * <li>'<"wrapper"flipt>'</li>
|
|
|
+ * <li>'<lf<t>ip>'</li>
|
|
|
+ * </ul>
|
|
|
+ * </li>
|
|
|
+ * </ul>
|
|
|
+ * @type string
|
|
|
+ * @default lfrtip <i>(when `jQueryUI` is false)</i> <b>or</b>
|
|
|
+ * <"H"lfr>t<"F"ip> <i>(when `jQueryUI` is true)</i>
|
|
|
+ *
|
|
|
+ * @dtopt Options
|
|
|
+ * @name DataTable.defaults.dom
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "dom": '<"top"i>rt<"bottom"flp><"clear">'
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ "sDom": "lfrtip",
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Search delay option. This will throttle full table searches that use the
|
|
|
+ * DataTables provided search input element (it does not effect calls to
|
|
|
+ * `dt-api search()`, providing a delay before the search is made.
|
|
|
+ * @type integer
|
|
|
+ * @default 0
|
|
|
+ *
|
|
|
+ * @dtopt Options
|
|
|
+ * @name DataTable.defaults.searchDelay
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "searchDelay": 200
|
|
|
+ * } );
|
|
|
+ * } )
|
|
|
+ */
|
|
|
+ "searchDelay": null,
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * DataTables features six different built-in options for the buttons to
|
|
|
+ * display for pagination control:
|
|
|
+ *
|
|
|
+ * * `numbers` - Page number buttons only
|
|
|
+ * * `simple` - 'Previous' and 'Next' buttons only
|
|
|
+ * * 'simple_numbers` - 'Previous' and 'Next' buttons, plus page numbers
|
|
|
+ * * `full` - 'First', 'Previous', 'Next' and 'Last' buttons
|
|
|
+ * * `full_numbers` - 'First', 'Previous', 'Next' and 'Last' buttons, plus page numbers
|
|
|
+ * * `first_last_numbers` - 'First' and 'Last' buttons, plus page numbers
|
|
|
+ *
|
|
|
+ * Further methods can be added using {@link DataTable.ext.oPagination}.
|
|
|
+ * @type string
|
|
|
+ * @default simple_numbers
|
|
|
+ *
|
|
|
+ * @dtopt Options
|
|
|
+ * @name DataTable.defaults.pagingType
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "pagingType": "full_numbers"
|
|
|
+ * } );
|
|
|
+ * } )
|
|
|
+ */
|
|
|
+ "sPaginationType": "simple_numbers",
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Enable horizontal scrolling. When a table is too wide to fit into a
|
|
|
+ * certain layout, or you have a large number of columns in the table, you
|
|
|
+ * can enable x-scrolling to show the table in a viewport, which can be
|
|
|
+ * scrolled. This property can be `true` which will allow the table to
|
|
|
+ * scroll horizontally when needed, or any CSS unit, or a number (in which
|
|
|
+ * case it will be treated as a pixel measurement). Setting as simply `true`
|
|
|
+ * is recommended.
|
|
|
+ * @type boolean|string
|
|
|
+ * @default <i>blank string - i.e. disabled</i>
|
|
|
+ *
|
|
|
+ * @dtopt Features
|
|
|
+ * @name DataTable.defaults.scrollX
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "scrollX": true,
|
|
|
+ * "scrollCollapse": true
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ "sScrollX": "",
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This property can be used to force a DataTable to use more width than it
|
|
|
+ * might otherwise do when x-scrolling is enabled. For example if you have a
|
|
|
+ * table which requires to be well spaced, this parameter is useful for
|
|
|
+ * "over-sizing" the table, and thus forcing scrolling. This property can by
|
|
|
+ * any CSS unit, or a number (in which case it will be treated as a pixel
|
|
|
+ * measurement).
|
|
|
+ * @type string
|
|
|
+ * @default <i>blank string - i.e. disabled</i>
|
|
|
+ *
|
|
|
+ * @dtopt Options
|
|
|
+ * @name DataTable.defaults.scrollXInner
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "scrollX": "100%",
|
|
|
+ * "scrollXInner": "110%"
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ "sScrollXInner": "",
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Enable vertical scrolling. Vertical scrolling will constrain the DataTable
|
|
|
+ * to the given height, and enable scrolling for any data which overflows the
|
|
|
+ * current viewport. This can be used as an alternative to paging to display
|
|
|
+ * a lot of data in a small area (although paging and scrolling can both be
|
|
|
+ * enabled at the same time). This property can be any CSS unit, or a number
|
|
|
+ * (in which case it will be treated as a pixel measurement).
|
|
|
+ * @type string
|
|
|
+ * @default <i>blank string - i.e. disabled</i>
|
|
|
+ *
|
|
|
+ * @dtopt Features
|
|
|
+ * @name DataTable.defaults.scrollY
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "scrollY": "200px",
|
|
|
+ * "paginate": false
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ "sScrollY": "",
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * __Deprecated__ The functionality provided by this parameter has now been
|
|
|
+ * superseded by that provided through `ajax`, which should be used instead.
|
|
|
+ *
|
|
|
+ * Set the HTTP method that is used to make the Ajax call for server-side
|
|
|
+ * processing or Ajax sourced data.
|
|
|
+ * @type string
|
|
|
+ * @default GET
|
|
|
+ *
|
|
|
+ * @dtopt Options
|
|
|
+ * @dtopt Server-side
|
|
|
+ * @name DataTable.defaults.serverMethod
|
|
|
+ *
|
|
|
+ * @deprecated 1.10. Please use `ajax` for this functionality now.
|
|
|
+ */
|
|
|
+ "sServerMethod": "GET",
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * DataTables makes use of renderers when displaying HTML elements for
|
|
|
+ * a table. These renderers can be added or modified by plug-ins to
|
|
|
+ * generate suitable mark-up for a site. For example the Bootstrap
|
|
|
+ * integration plug-in for DataTables uses a paging button renderer to
|
|
|
+ * display pagination buttons in the mark-up required by Bootstrap.
|
|
|
+ *
|
|
|
+ * For further information about the renderers available see
|
|
|
+ * DataTable.ext.renderer
|
|
|
+ * @type string|object
|
|
|
+ * @default null
|
|
|
+ *
|
|
|
+ * @name DataTable.defaults.renderer
|
|
|
+ *
|
|
|
+ */
|
|
|
+ "renderer": null,
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Set the data property name that DataTables should use to get a row's id
|
|
|
+ * to set as the `id` property in the node.
|
|
|
+ * @type string
|
|
|
+ * @default DT_RowId
|
|
|
+ *
|
|
|
+ * @name DataTable.defaults.rowId
|
|
|
+ */
|
|
|
+ "rowId": "DT_RowId"
|
|
|
+ };
|
|
|
+
|
|
|
+ _fnHungarianMap( DataTable.defaults );
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+ /*
|
|
|
+ * Developer note - See note in model.defaults.js about the use of Hungarian
|
|
|
+ * notation and camel case.
|
|
|
+ */
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Column options that can be given to DataTables at initialisation time.
|
|
|
+ * @namespace
|
|
|
+ */
|
|
|
+ DataTable.defaults.column = {
|
|
|
+ /**
|
|
|
+ * Define which column(s) an order will occur on for this column. This
|
|
|
+ * allows a column's ordering to take multiple columns into account when
|
|
|
+ * doing a sort or use the data from a different column. For example first
|
|
|
+ * name / last name columns make sense to do a multi-column sort over the
|
|
|
+ * two columns.
|
|
|
+ * @type array|int
|
|
|
+ * @default null <i>Takes the value of the column index automatically</i>
|
|
|
+ *
|
|
|
+ * @name DataTable.defaults.column.orderData
|
|
|
+ * @dtopt Columns
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * // Using `columnDefs`
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "columnDefs": [
|
|
|
+ * { "orderData": [ 0, 1 ], "targets": [ 0 ] },
|
|
|
+ * { "orderData": [ 1, 0 ], "targets": [ 1 ] },
|
|
|
+ * { "orderData": 2, "targets": [ 2 ] }
|
|
|
+ * ]
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * // Using `columns`
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "columns": [
|
|
|
+ * { "orderData": [ 0, 1 ] },
|
|
|
+ * { "orderData": [ 1, 0 ] },
|
|
|
+ * { "orderData": 2 },
|
|
|
+ * null,
|
|
|
+ * null
|
|
|
+ * ]
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ "aDataSort": null,
|
|
|
+ "iDataSort": -1,
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * You can control the default ordering direction, and even alter the
|
|
|
+ * behaviour of the sort handler (i.e. only allow ascending ordering etc)
|
|
|
+ * using this parameter.
|
|
|
+ * @type array
|
|
|
+ * @default [ 'asc', 'desc' ]
|
|
|
+ *
|
|
|
+ * @name DataTable.defaults.column.orderSequence
|
|
|
+ * @dtopt Columns
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * // Using `columnDefs`
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "columnDefs": [
|
|
|
+ * { "orderSequence": [ "asc" ], "targets": [ 1 ] },
|
|
|
+ * { "orderSequence": [ "desc", "asc", "asc" ], "targets": [ 2 ] },
|
|
|
+ * { "orderSequence": [ "desc" ], "targets": [ 3 ] }
|
|
|
+ * ]
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * // Using `columns`
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "columns": [
|
|
|
+ * null,
|
|
|
+ * { "orderSequence": [ "asc" ] },
|
|
|
+ * { "orderSequence": [ "desc", "asc", "asc" ] },
|
|
|
+ * { "orderSequence": [ "desc" ] },
|
|
|
+ * null
|
|
|
+ * ]
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ "asSorting": [ 'asc', 'desc' ],
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Enable or disable filtering on the data in this column.
|
|
|
+ * @type boolean
|
|
|
+ * @default true
|
|
|
+ *
|
|
|
+ * @name DataTable.defaults.column.searchable
|
|
|
+ * @dtopt Columns
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * // Using `columnDefs`
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "columnDefs": [
|
|
|
+ * { "searchable": false, "targets": [ 0 ] }
|
|
|
+ * ] } );
|
|
|
+ * } );
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * // Using `columns`
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "columns": [
|
|
|
+ * { "searchable": false },
|
|
|
+ * null,
|
|
|
+ * null,
|
|
|
+ * null,
|
|
|
+ * null
|
|
|
+ * ] } );
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ "bSearchable": true,
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Enable or disable ordering on this column.
|
|
|
+ * @type boolean
|
|
|
+ * @default true
|
|
|
+ *
|
|
|
+ * @name DataTable.defaults.column.orderable
|
|
|
+ * @dtopt Columns
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * // Using `columnDefs`
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "columnDefs": [
|
|
|
+ * { "orderable": false, "targets": [ 0 ] }
|
|
|
+ * ] } );
|
|
|
+ * } );
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * // Using `columns`
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "columns": [
|
|
|
+ * { "orderable": false },
|
|
|
+ * null,
|
|
|
+ * null,
|
|
|
+ * null,
|
|
|
+ * null
|
|
|
+ * ] } );
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ "bSortable": true,
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Enable or disable the display of this column.
|
|
|
+ * @type boolean
|
|
|
+ * @default true
|
|
|
+ *
|
|
|
+ * @name DataTable.defaults.column.visible
|
|
|
+ * @dtopt Columns
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * // Using `columnDefs`
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "columnDefs": [
|
|
|
+ * { "visible": false, "targets": [ 0 ] }
|
|
|
+ * ] } );
|
|
|
+ * } );
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * // Using `columns`
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "columns": [
|
|
|
+ * { "visible": false },
|
|
|
+ * null,
|
|
|
+ * null,
|
|
|
+ * null,
|
|
|
+ * null
|
|
|
+ * ] } );
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ "bVisible": true,
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Developer definable function that is called whenever a cell is created (Ajax source,
|
|
|
+ * etc) or processed for input (DOM source). This can be used as a compliment to mRender
|
|
|
+ * allowing you to modify the DOM element (add background colour for example) when the
|
|
|
+ * element is available.
|
|
|
+ * @type function
|
|
|
+ * @param {element} td The TD node that has been created
|
|
|
+ * @param {*} cellData The Data for the cell
|
|
|
+ * @param {array|object} rowData The data for the whole row
|
|
|
+ * @param {int} row The row index for the aoData data store
|
|
|
+ * @param {int} col The column index for aoColumns
|
|
|
+ *
|
|
|
+ * @name DataTable.defaults.column.createdCell
|
|
|
+ * @dtopt Columns
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "columnDefs": [ {
|
|
|
+ * "targets": [3],
|
|
|
+ * "createdCell": function (td, cellData, rowData, row, col) {
|
|
|
+ * if ( cellData == "1.7" ) {
|
|
|
+ * $(td).css('color', 'blue')
|
|
|
+ * }
|
|
|
+ * }
|
|
|
+ * } ]
|
|
|
+ * });
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ "fnCreatedCell": null,
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This parameter has been replaced by `data` in DataTables to ensure naming
|
|
|
+ * consistency. `dataProp` can still be used, as there is backwards
|
|
|
+ * compatibility in DataTables for this option, but it is strongly
|
|
|
+ * recommended that you use `data` in preference to `dataProp`.
|
|
|
+ * @name DataTable.defaults.column.dataProp
|
|
|
+ */
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This property can be used to read data from any data source property,
|
|
|
+ * including deeply nested objects / properties. `data` can be given in a
|
|
|
+ * number of different ways which effect its behaviour:
|
|
|
+ *
|
|
|
+ * * `integer` - treated as an array index for the data source. This is the
|
|
|
+ * default that DataTables uses (incrementally increased for each column).
|
|
|
+ * * `string` - read an object property from the data source. There are
|
|
|
+ * three 'special' options that can be used in the string to alter how
|
|
|
+ * DataTables reads the data from the source object:
|
|
|
+ * * `.` - Dotted Javascript notation. Just as you use a `.` in
|
|
|
+ * Javascript to read from nested objects, so to can the options
|
|
|
+ * specified in `data`. For example: `browser.version` or
|
|
|
+ * `browser.name`. If your object parameter name contains a period, use
|
|
|
+ * `\\` to escape it - i.e. `first\\.name`.
|
|
|
+ * * `[]` - Array notation. DataTables can automatically combine data
|
|
|
+ * from and array source, joining the data with the characters provided
|
|
|
+ * between the two brackets. For example: `name[, ]` would provide a
|
|
|
+ * comma-space separated list from the source array. If no characters
|
|
|
+ * are provided between the brackets, the original array source is
|
|
|
+ * returned.
|
|
|
+ * * `()` - Function notation. Adding `()` to the end of a parameter will
|
|
|
+ * execute a function of the name given. For example: `browser()` for a
|
|
|
+ * simple function on the data source, `browser.version()` for a
|
|
|
+ * function in a nested property or even `browser().version` to get an
|
|
|
+ * object property if the function called returns an object. Note that
|
|
|
+ * function notation is recommended for use in `render` rather than
|
|
|
+ * `data` as it is much simpler to use as a renderer.
|
|
|
+ * * `null` - use the original data source for the row rather than plucking
|
|
|
+ * data directly from it. This action has effects on two other
|
|
|
+ * initialisation options:
|
|
|
+ * * `defaultContent` - When null is given as the `data` option and
|
|
|
+ * `defaultContent` is specified for the column, the value defined by
|
|
|
+ * `defaultContent` will be used for the cell.
|
|
|
+ * * `render` - When null is used for the `data` option and the `render`
|
|
|
+ * option is specified for the column, the whole data source for the
|
|
|
+ * row is used for the renderer.
|
|
|
+ * * `function` - the function given will be executed whenever DataTables
|
|
|
+ * needs to set or get the data for a cell in the column. The function
|
|
|
+ * takes three parameters:
|
|
|
+ * * Parameters:
|
|
|
+ * * `{array|object}` The data source for the row
|
|
|
+ * * `{string}` The type call data requested - this will be 'set' when
|
|
|
+ * setting data or 'filter', 'display', 'type', 'sort' or undefined
|
|
|
+ * when gathering data. Note that when `undefined` is given for the
|
|
|
+ * type DataTables expects to get the raw data for the object back<
|
|
|
+ * * `{*}` Data to set when the second parameter is 'set'.
|
|
|
+ * * Return:
|
|
|
+ * * The return value from the function is not required when 'set' is
|
|
|
+ * the type of call, but otherwise the return is what will be used
|
|
|
+ * for the data requested.
|
|
|
+ *
|
|
|
+ * Note that `data` is a getter and setter option. If you just require
|
|
|
+ * formatting of data for output, you will likely want to use `render` which
|
|
|
+ * is simply a getter and thus simpler to use.
|
|
|
+ *
|
|
|
+ * Note that prior to DataTables 1.9.2 `data` was called `mDataProp`. The
|
|
|
+ * name change reflects the flexibility of this property and is consistent
|
|
|
+ * with the naming of mRender. If 'mDataProp' is given, then it will still
|
|
|
+ * be used by DataTables, as it automatically maps the old name to the new
|
|
|
+ * if required.
|
|
|
+ *
|
|
|
+ * @type string|int|function|null
|
|
|
+ * @default null <i>Use automatically calculated column index</i>
|
|
|
+ *
|
|
|
+ * @name DataTable.defaults.column.data
|
|
|
+ * @dtopt Columns
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * // Read table data from objects
|
|
|
+ * // JSON structure for each row:
|
|
|
+ * // {
|
|
|
+ * // "engine": {value},
|
|
|
+ * // "browser": {value},
|
|
|
+ * // "platform": {value},
|
|
|
+ * // "version": {value},
|
|
|
+ * // "grade": {value}
|
|
|
+ * // }
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "ajaxSource": "sources/objects.txt",
|
|
|
+ * "columns": [
|
|
|
+ * { "data": "engine" },
|
|
|
+ * { "data": "browser" },
|
|
|
+ * { "data": "platform" },
|
|
|
+ * { "data": "version" },
|
|
|
+ * { "data": "grade" }
|
|
|
+ * ]
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * // Read information from deeply nested objects
|
|
|
+ * // JSON structure for each row:
|
|
|
+ * // {
|
|
|
+ * // "engine": {value},
|
|
|
+ * // "browser": {value},
|
|
|
+ * // "platform": {
|
|
|
+ * // "inner": {value}
|
|
|
+ * // },
|
|
|
+ * // "details": [
|
|
|
+ * // {value}, {value}
|
|
|
+ * // ]
|
|
|
+ * // }
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "ajaxSource": "sources/deep.txt",
|
|
|
+ * "columns": [
|
|
|
+ * { "data": "engine" },
|
|
|
+ * { "data": "browser" },
|
|
|
+ * { "data": "platform.inner" },
|
|
|
+ * { "data": "details.0" },
|
|
|
+ * { "data": "details.1" }
|
|
|
+ * ]
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * // Using `data` as a function to provide different information for
|
|
|
+ * // sorting, filtering and display. In this case, currency (price)
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "columnDefs": [ {
|
|
|
+ * "targets": [ 0 ],
|
|
|
+ * "data": function ( source, type, val ) {
|
|
|
+ * if (type === 'set') {
|
|
|
+ * source.price = val;
|
|
|
+ * // Store the computed display and filter values for efficiency
|
|
|
+ * source.price_display = val=="" ? "" : "$"+numberFormat(val);
|
|
|
+ * source.price_filter = val=="" ? "" : "$"+numberFormat(val)+" "+val;
|
|
|
+ * return;
|
|
|
+ * }
|
|
|
+ * else if (type === 'display') {
|
|
|
+ * return source.price_display;
|
|
|
+ * }
|
|
|
+ * else if (type === 'filter') {
|
|
|
+ * return source.price_filter;
|
|
|
+ * }
|
|
|
+ * // 'sort', 'type' and undefined all just use the integer
|
|
|
+ * return source.price;
|
|
|
+ * }
|
|
|
+ * } ]
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * // Using default content
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "columnDefs": [ {
|
|
|
+ * "targets": [ 0 ],
|
|
|
+ * "data": null,
|
|
|
+ * "defaultContent": "Click to edit"
|
|
|
+ * } ]
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * // Using array notation - outputting a list from an array
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "columnDefs": [ {
|
|
|
+ * "targets": [ 0 ],
|
|
|
+ * "data": "name[, ]"
|
|
|
+ * } ]
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ *
|
|
|
+ */
|
|
|
+ "mData": null,
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This property is the rendering partner to `data` and it is suggested that
|
|
|
+ * when you want to manipulate data for display (including filtering,
|
|
|
+ * sorting etc) without altering the underlying data for the table, use this
|
|
|
+ * property. `render` can be considered to be the the read only companion to
|
|
|
+ * `data` which is read / write (then as such more complex). Like `data`
|
|
|
+ * this option can be given in a number of different ways to effect its
|
|
|
+ * behaviour:
|
|
|
+ *
|
|
|
+ * * `integer` - treated as an array index for the data source. This is the
|
|
|
+ * default that DataTables uses (incrementally increased for each column).
|
|
|
+ * * `string` - read an object property from the data source. There are
|
|
|
+ * three 'special' options that can be used in the string to alter how
|
|
|
+ * DataTables reads the data from the source object:
|
|
|
+ * * `.` - Dotted Javascript notation. Just as you use a `.` in
|
|
|
+ * Javascript to read from nested objects, so to can the options
|
|
|
+ * specified in `data`. For example: `browser.version` or
|
|
|
+ * `browser.name`. If your object parameter name contains a period, use
|
|
|
+ * `\\` to escape it - i.e. `first\\.name`.
|
|
|
+ * * `[]` - Array notation. DataTables can automatically combine data
|
|
|
+ * from and array source, joining the data with the characters provided
|
|
|
+ * between the two brackets. For example: `name[, ]` would provide a
|
|
|
+ * comma-space separated list from the source array. If no characters
|
|
|
+ * are provided between the brackets, the original array source is
|
|
|
+ * returned.
|
|
|
+ * * `()` - Function notation. Adding `()` to the end of a parameter will
|
|
|
+ * execute a function of the name given. For example: `browser()` for a
|
|
|
+ * simple function on the data source, `browser.version()` for a
|
|
|
+ * function in a nested property or even `browser().version` to get an
|
|
|
+ * object property if the function called returns an object.
|
|
|
+ * * `object` - use different data for the different data types requested by
|
|
|
+ * DataTables ('filter', 'display', 'type' or 'sort'). The property names
|
|
|
+ * of the object is the data type the property refers to and the value can
|
|
|
+ * defined using an integer, string or function using the same rules as
|
|
|
+ * `render` normally does. Note that an `_` option _must_ be specified.
|
|
|
+ * This is the default value to use if you haven't specified a value for
|
|
|
+ * the data type requested by DataTables.
|
|
|
+ * * `function` - the function given will be executed whenever DataTables
|
|
|
+ * needs to set or get the data for a cell in the column. The function
|
|
|
+ * takes three parameters:
|
|
|
+ * * Parameters:
|
|
|
+ * * {array|object} The data source for the row (based on `data`)
|
|
|
+ * * {string} The type call data requested - this will be 'filter',
|
|
|
+ * 'display', 'type' or 'sort'.
|
|
|
+ * * {array|object} The full data source for the row (not based on
|
|
|
+ * `data`)
|
|
|
+ * * Return:
|
|
|
+ * * The return value from the function is what will be used for the
|
|
|
+ * data requested.
|
|
|
+ *
|
|
|
+ * @type string|int|function|object|null
|
|
|
+ * @default null Use the data source value.
|
|
|
+ *
|
|
|
+ * @name DataTable.defaults.column.render
|
|
|
+ * @dtopt Columns
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * // Create a comma separated list from an array of objects
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "ajaxSource": "sources/deep.txt",
|
|
|
+ * "columns": [
|
|
|
+ * { "data": "engine" },
|
|
|
+ * { "data": "browser" },
|
|
|
+ * {
|
|
|
+ * "data": "platform",
|
|
|
+ * "render": "[, ].name"
|
|
|
+ * }
|
|
|
+ * ]
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * // Execute a function to obtain data
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "columnDefs": [ {
|
|
|
+ * "targets": [ 0 ],
|
|
|
+ * "data": null, // Use the full data source object for the renderer's source
|
|
|
+ * "render": "browserName()"
|
|
|
+ * } ]
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * // As an object, extracting different data for the different types
|
|
|
+ * // This would be used with a data source such as:
|
|
|
+ * // { "phone": 5552368, "phone_filter": "5552368 555-2368", "phone_display": "555-2368" }
|
|
|
+ * // Here the `phone` integer is used for sorting and type detection, while `phone_filter`
|
|
|
+ * // (which has both forms) is used for filtering for if a user inputs either format, while
|
|
|
+ * // the formatted phone number is the one that is shown in the table.
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "columnDefs": [ {
|
|
|
+ * "targets": [ 0 ],
|
|
|
+ * "data": null, // Use the full data source object for the renderer's source
|
|
|
+ * "render": {
|
|
|
+ * "_": "phone",
|
|
|
+ * "filter": "phone_filter",
|
|
|
+ * "display": "phone_display"
|
|
|
+ * }
|
|
|
+ * } ]
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * // Use as a function to create a link from the data source
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "columnDefs": [ {
|
|
|
+ * "targets": [ 0 ],
|
|
|
+ * "data": "download_link",
|
|
|
+ * "render": function ( data, type, full ) {
|
|
|
+ * return '<a href="'+data+'">Download</a>';
|
|
|
+ * }
|
|
|
+ * } ]
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ "mRender": null,
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Change the cell type created for the column - either TD cells or TH cells. This
|
|
|
+ * can be useful as TH cells have semantic meaning in the table body, allowing them
|
|
|
+ * to act as a header for a row (you may wish to add scope='row' to the TH elements).
|
|
|
+ * @type string
|
|
|
+ * @default td
|
|
|
+ *
|
|
|
+ * @name DataTable.defaults.column.cellType
|
|
|
+ * @dtopt Columns
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * // Make the first column use TH cells
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "columnDefs": [ {
|
|
|
+ * "targets": [ 0 ],
|
|
|
+ * "cellType": "th"
|
|
|
+ * } ]
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ "sCellType": "td",
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Class to give to each cell in this column.
|
|
|
+ * @type string
|
|
|
+ * @default <i>Empty string</i>
|
|
|
+ *
|
|
|
+ * @name DataTable.defaults.column.class
|
|
|
+ * @dtopt Columns
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * // Using `columnDefs`
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "columnDefs": [
|
|
|
+ * { "class": "my_class", "targets": [ 0 ] }
|
|
|
+ * ]
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * // Using `columns`
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "columns": [
|
|
|
+ * { "class": "my_class" },
|
|
|
+ * null,
|
|
|
+ * null,
|
|
|
+ * null,
|
|
|
+ * null
|
|
|
+ * ]
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ "sClass": "",
|
|
|
+
|
|
|
+ /**
|
|
|
+ * When DataTables calculates the column widths to assign to each column,
|
|
|
+ * it finds the longest string in each column and then constructs a
|
|
|
+ * temporary table and reads the widths from that. The problem with this
|
|
|
+ * is that "mmm" is much wider then "iiii", but the latter is a longer
|
|
|
+ * string - thus the calculation can go wrong (doing it properly and putting
|
|
|
+ * it into an DOM object and measuring that is horribly(!) slow). Thus as
|
|
|
+ * a "work around" we provide this option. It will append its value to the
|
|
|
+ * text that is found to be the longest string for the column - i.e. padding.
|
|
|
+ * Generally you shouldn't need this!
|
|
|
+ * @type string
|
|
|
+ * @default <i>Empty string<i>
|
|
|
+ *
|
|
|
+ * @name DataTable.defaults.column.contentPadding
|
|
|
+ * @dtopt Columns
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * // Using `columns`
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "columns": [
|
|
|
+ * null,
|
|
|
+ * null,
|
|
|
+ * null,
|
|
|
+ * {
|
|
|
+ * "contentPadding": "mmm"
|
|
|
+ * }
|
|
|
+ * ]
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ "sContentPadding": "",
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Allows a default value to be given for a column's data, and will be used
|
|
|
+ * whenever a null data source is encountered (this can be because `data`
|
|
|
+ * is set to null, or because the data source itself is null).
|
|
|
+ * @type string
|
|
|
+ * @default null
|
|
|
+ *
|
|
|
+ * @name DataTable.defaults.column.defaultContent
|
|
|
+ * @dtopt Columns
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * // Using `columnDefs`
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "columnDefs": [
|
|
|
+ * {
|
|
|
+ * "data": null,
|
|
|
+ * "defaultContent": "Edit",
|
|
|
+ * "targets": [ -1 ]
|
|
|
+ * }
|
|
|
+ * ]
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * // Using `columns`
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "columns": [
|
|
|
+ * null,
|
|
|
+ * null,
|
|
|
+ * null,
|
|
|
+ * {
|
|
|
+ * "data": null,
|
|
|
+ * "defaultContent": "Edit"
|
|
|
+ * }
|
|
|
+ * ]
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ "sDefaultContent": null,
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * This parameter is only used in DataTables' server-side processing. It can
|
|
|
+ * be exceptionally useful to know what columns are being displayed on the
|
|
|
+ * client side, and to map these to database fields. When defined, the names
|
|
|
+ * also allow DataTables to reorder information from the server if it comes
|
|
|
+ * back in an unexpected order (i.e. if you switch your columns around on the
|
|
|
+ * client-side, your server-side code does not also need updating).
|
|
|
+ * @type string
|
|
|
+ * @default <i>Empty string</i>
|
|
|
+ *
|
|
|
+ * @name DataTable.defaults.column.name
|
|
|
+ * @dtopt Columns
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * // Using `columnDefs`
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "columnDefs": [
|
|
|
+ * { "name": "engine", "targets": [ 0 ] },
|
|
|
+ * { "name": "browser", "targets": [ 1 ] },
|
|
|
+ * { "name": "platform", "targets": [ 2 ] },
|
|
|
+ * { "name": "version", "targets": [ 3 ] },
|
|
|
+ * { "name": "grade", "targets": [ 4 ] }
|
|
|
+ * ]
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * // Using `columns`
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "columns": [
|
|
|
+ * { "name": "engine" },
|
|
|
+ * { "name": "browser" },
|
|
|
+ * { "name": "platform" },
|
|
|
+ * { "name": "version" },
|
|
|
+ * { "name": "grade" }
|
|
|
+ * ]
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ "sName": "",
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Defines a data source type for the ordering which can be used to read
|
|
|
+ * real-time information from the table (updating the internally cached
|
|
|
+ * version) prior to ordering. This allows ordering to occur on user
|
|
|
+ * editable elements such as form inputs.
|
|
|
+ * @type string
|
|
|
+ * @default std
|
|
|
+ *
|
|
|
+ * @name DataTable.defaults.column.orderDataType
|
|
|
+ * @dtopt Columns
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * // Using `columnDefs`
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "columnDefs": [
|
|
|
+ * { "orderDataType": "dom-text", "targets": [ 2, 3 ] },
|
|
|
+ * { "type": "numeric", "targets": [ 3 ] },
|
|
|
+ * { "orderDataType": "dom-select", "targets": [ 4 ] },
|
|
|
+ * { "orderDataType": "dom-checkbox", "targets": [ 5 ] }
|
|
|
+ * ]
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * // Using `columns`
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "columns": [
|
|
|
+ * null,
|
|
|
+ * null,
|
|
|
+ * { "orderDataType": "dom-text" },
|
|
|
+ * { "orderDataType": "dom-text", "type": "numeric" },
|
|
|
+ * { "orderDataType": "dom-select" },
|
|
|
+ * { "orderDataType": "dom-checkbox" }
|
|
|
+ * ]
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ "sSortDataType": "std",
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The title of this column.
|
|
|
+ * @type string
|
|
|
+ * @default null <i>Derived from the 'TH' value for this column in the
|
|
|
+ * original HTML table.</i>
|
|
|
+ *
|
|
|
+ * @name DataTable.defaults.column.title
|
|
|
+ * @dtopt Columns
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * // Using `columnDefs`
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "columnDefs": [
|
|
|
+ * { "title": "My column title", "targets": [ 0 ] }
|
|
|
+ * ]
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * // Using `columns`
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "columns": [
|
|
|
+ * { "title": "My column title" },
|
|
|
+ * null,
|
|
|
+ * null,
|
|
|
+ * null,
|
|
|
+ * null
|
|
|
+ * ]
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ "sTitle": null,
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The type allows you to specify how the data for this column will be
|
|
|
+ * ordered. Four types (string, numeric, date and html (which will strip
|
|
|
+ * HTML tags before ordering)) are currently available. Note that only date
|
|
|
+ * formats understood by Javascript's Date() object will be accepted as type
|
|
|
+ * date. For example: "Mar 26, 2008 5:03 PM". May take the values: 'string',
|
|
|
+ * 'numeric', 'date' or 'html' (by default). Further types can be adding
|
|
|
+ * through plug-ins.
|
|
|
+ * @type string
|
|
|
+ * @default null <i>Auto-detected from raw data</i>
|
|
|
+ *
|
|
|
+ * @name DataTable.defaults.column.type
|
|
|
+ * @dtopt Columns
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * // Using `columnDefs`
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "columnDefs": [
|
|
|
+ * { "type": "html", "targets": [ 0 ] }
|
|
|
+ * ]
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * // Using `columns`
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "columns": [
|
|
|
+ * { "type": "html" },
|
|
|
+ * null,
|
|
|
+ * null,
|
|
|
+ * null,
|
|
|
+ * null
|
|
|
+ * ]
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ "sType": null,
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Defining the width of the column, this parameter may take any CSS value
|
|
|
+ * (3em, 20px etc). DataTables applies 'smart' widths to columns which have not
|
|
|
+ * been given a specific width through this interface ensuring that the table
|
|
|
+ * remains readable.
|
|
|
+ * @type string
|
|
|
+ * @default null <i>Automatic</i>
|
|
|
+ *
|
|
|
+ * @name DataTable.defaults.column.width
|
|
|
+ * @dtopt Columns
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * // Using `columnDefs`
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "columnDefs": [
|
|
|
+ * { "width": "20%", "targets": [ 0 ] }
|
|
|
+ * ]
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * // Using `columns`
|
|
|
+ * $(document).ready( function() {
|
|
|
+ * $('#example').dataTable( {
|
|
|
+ * "columns": [
|
|
|
+ * { "width": "20%" },
|
|
|
+ * null,
|
|
|
+ * null,
|
|
|
+ * null,
|
|
|
+ * null
|
|
|
+ * ]
|
|
|
+ * } );
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ "sWidth": null
|
|
|
+ };
|
|
|
+
|
|
|
+ _fnHungarianMap( DataTable.defaults.column );
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * DataTables settings object - this holds all the information needed for a
|
|
|
+ * given table, including configuration, data and current application of the
|
|
|
+ * table options. DataTables does not have a single instance for each DataTable
|
|
|
+ * with the settings attached to that instance, but rather instances of the
|
|
|
+ * DataTable "class" are created on-the-fly as needed (typically by a
|
|
|
+ * $().dataTable() call) and the settings object is then applied to that
|
|
|
+ * instance.
|
|
|
+ *
|
|
|
+ * Note that this object is related to {@link DataTable.defaults} but this
|
|
|
+ * one is the internal data store for DataTables's cache of columns. It should
|
|
|
+ * NOT be manipulated outside of DataTables. Any configuration should be done
|
|
|
+ * through the initialisation options.
|
|
|
+ * @namespace
|
|
|
+ * @todo Really should attach the settings object to individual instances so we
|
|
|
+ * don't need to create new instances on each $().dataTable() call (if the
|
|
|
+ * table already exists). It would also save passing oSettings around and
|
|
|
+ * into every single function. However, this is a very significant
|
|
|
+ * architecture change for DataTables and will almost certainly break
|
|
|
+ * backwards compatibility with older installations. This is something that
|
|
|
+ * will be done in 2.0.
|
|
|
+ */
|
|
|
+ DataTable.models.oSettings = {
|
|
|
+ /**
|
|
|
+ * Primary features of DataTables and their enablement state.
|
|
|
+ * @namespace
|
|
|
+ */
|
|
|
+ "oFeatures": {
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Flag to say if DataTables should automatically try to calculate the
|
|
|
+ * optimum table and columns widths (true) or not (false).
|
|
|
+ * Note that this parameter will be set by the initialisation routine. To
|
|
|
+ * set a default use {@link DataTable.defaults}.
|
|
|
+ * @type boolean
|
|
|
+ */
|
|
|
+ "bAutoWidth": null,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Delay the creation of TR and TD elements until they are actually
|
|
|
+ * needed by a driven page draw. This can give a significant speed
|
|
|
+ * increase for Ajax source and Javascript source data, but makes no
|
|
|
+ * difference at all for DOM and server-side processing tables.
|
|
|
+ * Note that this parameter will be set by the initialisation routine. To
|
|
|
+ * set a default use {@link DataTable.defaults}.
|
|
|
+ * @type boolean
|
|
|
+ */
|
|
|
+ "bDeferRender": null,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Enable filtering on the table or not. Note that if this is disabled
|
|
|
+ * then there is no filtering at all on the table, including fnFilter.
|
|
|
+ * To just remove the filtering input use sDom and remove the 'f' option.
|
|
|
+ * Note that this parameter will be set by the initialisation routine. To
|
|
|
+ * set a default use {@link DataTable.defaults}.
|
|
|
+ * @type boolean
|
|
|
+ */
|
|
|
+ "bFilter": null,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Table information element (the 'Showing x of y records' div) enable
|
|
|
+ * flag.
|
|
|
+ * Note that this parameter will be set by the initialisation routine. To
|
|
|
+ * set a default use {@link DataTable.defaults}.
|
|
|
+ * @type boolean
|
|
|
+ */
|
|
|
+ "bInfo": null,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Present a user control allowing the end user to change the page size
|
|
|
+ * when pagination is enabled.
|
|
|
+ * Note that this parameter will be set by the initialisation routine. To
|
|
|
+ * set a default use {@link DataTable.defaults}.
|
|
|
+ * @type boolean
|
|
|
+ */
|
|
|
+ "bLengthChange": null,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Pagination enabled or not. Note that if this is disabled then length
|
|
|
+ * changing must also be disabled.
|
|
|
+ * Note that this parameter will be set by the initialisation routine. To
|
|
|
+ * set a default use {@link DataTable.defaults}.
|
|
|
+ * @type boolean
|
|
|
+ */
|
|
|
+ "bPaginate": null,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Processing indicator enable flag whenever DataTables is enacting a
|
|
|
+ * user request - typically an Ajax request for server-side processing.
|
|
|
+ * Note that this parameter will be set by the initialisation routine. To
|
|
|
+ * set a default use {@link DataTable.defaults}.
|
|
|
+ * @type boolean
|
|
|
+ */
|
|
|
+ "bProcessing": null,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Server-side processing enabled flag - when enabled DataTables will
|
|
|
+ * get all data from the server for every draw - there is no filtering,
|
|
|
+ * sorting or paging done on the client-side.
|
|
|
+ * Note that this parameter will be set by the initialisation routine. To
|
|
|
+ * set a default use {@link DataTable.defaults}.
|
|
|
+ * @type boolean
|
|
|
+ */
|
|
|
+ "bServerSide": null,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Sorting enablement flag.
|
|
|
+ * Note that this parameter will be set by the initialisation routine. To
|
|
|
+ * set a default use {@link DataTable.defaults}.
|
|
|
+ * @type boolean
|
|
|
+ */
|
|
|
+ "bSort": null,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Multi-column sorting
|
|
|
+ * Note that this parameter will be set by the initialisation routine. To
|
|
|
+ * set a default use {@link DataTable.defaults}.
|
|
|
+ * @type boolean
|
|
|
+ */
|
|
|
+ "bSortMulti": null,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Apply a class to the columns which are being sorted to provide a
|
|
|
+ * visual highlight or not. This can slow things down when enabled since
|
|
|
+ * there is a lot of DOM interaction.
|
|
|
+ * Note that this parameter will be set by the initialisation routine. To
|
|
|
+ * set a default use {@link DataTable.defaults}.
|
|
|
+ * @type boolean
|
|
|
+ */
|
|
|
+ "bSortClasses": null,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * State saving enablement flag.
|
|
|
+ * Note that this parameter will be set by the initialisation routine. To
|
|
|
+ * set a default use {@link DataTable.defaults}.
|
|
|
+ * @type boolean
|
|
|
+ */
|
|
|
+ "bStateSave": null
|
|
|
+ },
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Scrolling settings for a table.
|
|
|
+ * @namespace
|
|
|
+ */
|
|
|
+ "oScroll": {
|
|
|
+ /**
|
|
|
+ * When the table is shorter in height than sScrollY, collapse the
|
|
|
+ * table container down to the height of the table (when true).
|
|
|
+ * Note that this parameter will be set by the initialisation routine. To
|
|
|
+ * set a default use {@link DataTable.defaults}.
|
|
|
+ * @type boolean
|
|
|
+ */
|
|
|
+ "bCollapse": null,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Width of the scrollbar for the web-browser's platform. Calculated
|
|
|
+ * during table initialisation.
|
|
|
+ * @type int
|
|
|
+ * @default 0
|
|
|
+ */
|
|
|
+ "iBarWidth": 0,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Viewport width for horizontal scrolling. Horizontal scrolling is
|
|
|
+ * disabled if an empty string.
|
|
|
+ * Note that this parameter will be set by the initialisation routine. To
|
|
|
+ * set a default use {@link DataTable.defaults}.
|
|
|
+ * @type string
|
|
|
+ */
|
|
|
+ "sX": null,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Width to expand the table to when using x-scrolling. Typically you
|
|
|
+ * should not need to use this.
|
|
|
+ * Note that this parameter will be set by the initialisation routine. To
|
|
|
+ * set a default use {@link DataTable.defaults}.
|
|
|
+ * @type string
|
|
|
+ * @deprecated
|
|
|
+ */
|
|
|
+ "sXInner": null,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Viewport height for vertical scrolling. Vertical scrolling is disabled
|
|
|
+ * if an empty string.
|
|
|
+ * Note that this parameter will be set by the initialisation routine. To
|
|
|
+ * set a default use {@link DataTable.defaults}.
|
|
|
+ * @type string
|
|
|
+ */
|
|
|
+ "sY": null
|
|
|
+ },
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Language information for the table.
|
|
|
+ * @namespace
|
|
|
+ * @extends DataTable.defaults.oLanguage
|
|
|
+ */
|
|
|
+ "oLanguage": {
|
|
|
+ /**
|
|
|
+ * Information callback function. See
|
|
|
+ * {@link DataTable.defaults.fnInfoCallback}
|
|
|
+ * @type function
|
|
|
+ * @default null
|
|
|
+ */
|
|
|
+ "fnInfoCallback": null
|
|
|
+ },
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Browser support parameters
|
|
|
+ * @namespace
|
|
|
+ */
|
|
|
+ "oBrowser": {
|
|
|
+ /**
|
|
|
+ * Indicate if the browser incorrectly calculates width:100% inside a
|
|
|
+ * scrolling element (IE6/7)
|
|
|
+ * @type boolean
|
|
|
+ * @default false
|
|
|
+ */
|
|
|
+ "bScrollOversize": false,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Determine if the vertical scrollbar is on the right or left of the
|
|
|
+ * scrolling container - needed for rtl language layout, although not
|
|
|
+ * all browsers move the scrollbar (Safari).
|
|
|
+ * @type boolean
|
|
|
+ * @default false
|
|
|
+ */
|
|
|
+ "bScrollbarLeft": false,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Flag for if `getBoundingClientRect` is fully supported or not
|
|
|
+ * @type boolean
|
|
|
+ * @default false
|
|
|
+ */
|
|
|
+ "bBounding": false,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Browser scrollbar width
|
|
|
+ * @type integer
|
|
|
+ * @default 0
|
|
|
+ */
|
|
|
+ "barWidth": 0
|
|
|
+ },
|
|
|
+
|
|
|
+
|
|
|
+ "ajax": null,
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Array referencing the nodes which are used for the features. The
|
|
|
+ * parameters of this object match what is allowed by sDom - i.e.
|
|
|
+ * <ul>
|
|
|
+ * <li>'l' - Length changing</li>
|
|
|
+ * <li>'f' - Filtering input</li>
|
|
|
+ * <li>'t' - The table!</li>
|
|
|
+ * <li>'i' - Information</li>
|
|
|
+ * <li>'p' - Pagination</li>
|
|
|
+ * <li>'r' - pRocessing</li>
|
|
|
+ * </ul>
|
|
|
+ * @type array
|
|
|
+ * @default []
|
|
|
+ */
|
|
|
+ "aanFeatures": [],
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Store data information - see {@link DataTable.models.oRow} for detailed
|
|
|
+ * information.
|
|
|
+ * @type array
|
|
|
+ * @default []
|
|
|
+ */
|
|
|
+ "aoData": [],
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Array of indexes which are in the current display (after filtering etc)
|
|
|
+ * @type array
|
|
|
+ * @default []
|
|
|
+ */
|
|
|
+ "aiDisplay": [],
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Array of indexes for display - no filtering
|
|
|
+ * @type array
|
|
|
+ * @default []
|
|
|
+ */
|
|
|
+ "aiDisplayMaster": [],
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Map of row ids to data indexes
|
|
|
+ * @type object
|
|
|
+ * @default {}
|
|
|
+ */
|
|
|
+ "aIds": {},
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Store information about each column that is in use
|
|
|
+ * @type array
|
|
|
+ * @default []
|
|
|
+ */
|
|
|
+ "aoColumns": [],
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Store information about the table's header
|
|
|
+ * @type array
|
|
|
+ * @default []
|
|
|
+ */
|
|
|
+ "aoHeader": [],
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Store information about the table's footer
|
|
|
+ * @type array
|
|
|
+ * @default []
|
|
|
+ */
|
|
|
+ "aoFooter": [],
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Store the applied global search information in case we want to force a
|
|
|
+ * research or compare the old search to a new one.
|
|
|
+ * Note that this parameter will be set by the initialisation routine. To
|
|
|
+ * set a default use {@link DataTable.defaults}.
|
|
|
+ * @namespace
|
|
|
+ * @extends DataTable.models.oSearch
|
|
|
+ */
|
|
|
+ "oPreviousSearch": {},
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Store the applied search for each column - see
|
|
|
+ * {@link DataTable.models.oSearch} for the format that is used for the
|
|
|
+ * filtering information for each column.
|
|
|
+ * @type array
|
|
|
+ * @default []
|
|
|
+ */
|
|
|
+ "aoPreSearchCols": [],
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Sorting that is applied to the table. Note that the inner arrays are
|
|
|
+ * used in the following manner:
|
|
|
+ * <ul>
|
|
|
+ * <li>Index 0 - column number</li>
|
|
|
+ * <li>Index 1 - current sorting direction</li>
|
|
|
+ * </ul>
|
|
|
+ * Note that this parameter will be set by the initialisation routine. To
|
|
|
+ * set a default use {@link DataTable.defaults}.
|
|
|
+ * @type array
|
|
|
+ * @todo These inner arrays should really be objects
|
|
|
+ */
|
|
|
+ "aaSorting": null,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Sorting that is always applied to the table (i.e. prefixed in front of
|
|
|
+ * aaSorting).
|
|
|
+ * Note that this parameter will be set by the initialisation routine. To
|
|
|
+ * set a default use {@link DataTable.defaults}.
|
|
|
+ * @type array
|
|
|
+ * @default []
|
|
|
+ */
|
|
|
+ "aaSortingFixed": [],
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Classes to use for the striping of a table.
|
|
|
+ * Note that this parameter will be set by the initialisation routine. To
|
|
|
+ * set a default use {@link DataTable.defaults}.
|
|
|
+ * @type array
|
|
|
+ * @default []
|
|
|
+ */
|
|
|
+ "asStripeClasses": null,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * If restoring a table - we should restore its striping classes as well
|
|
|
+ * @type array
|
|
|
+ * @default []
|
|
|
+ */
|
|
|
+ "asDestroyStripes": [],
|
|
|
+
|
|
|
+ /**
|
|
|
+ * If restoring a table - we should restore its width
|
|
|
+ * @type int
|
|
|
+ * @default 0
|
|
|
+ */
|
|
|
+ "sDestroyWidth": 0,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Callback functions array for every time a row is inserted (i.e. on a draw).
|
|
|
+ * @type array
|
|
|
+ * @default []
|
|
|
+ */
|
|
|
+ "aoRowCallback": [],
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Callback functions for the header on each draw.
|
|
|
+ * @type array
|
|
|
+ * @default []
|
|
|
+ */
|
|
|
+ "aoHeaderCallback": [],
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Callback function for the footer on each draw.
|
|
|
+ * @type array
|
|
|
+ * @default []
|
|
|
+ */
|
|
|
+ "aoFooterCallback": [],
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Array of callback functions for draw callback functions
|
|
|
+ * @type array
|
|
|
+ * @default []
|
|
|
+ */
|
|
|
+ "aoDrawCallback": [],
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Array of callback functions for row created function
|
|
|
+ * @type array
|
|
|
+ * @default []
|
|
|
+ */
|
|
|
+ "aoRowCreatedCallback": [],
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Callback functions for just before the table is redrawn. A return of
|
|
|
+ * false will be used to cancel the draw.
|
|
|
+ * @type array
|
|
|
+ * @default []
|
|
|
+ */
|
|
|
+ "aoPreDrawCallback": [],
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Callback functions for when the table has been initialised.
|
|
|
+ * @type array
|
|
|
+ * @default []
|
|
|
+ */
|
|
|
+ "aoInitComplete": [],
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Callbacks for modifying the settings to be stored for state saving, prior to
|
|
|
+ * saving state.
|
|
|
+ * @type array
|
|
|
+ * @default []
|
|
|
+ */
|
|
|
+ "aoStateSaveParams": [],
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Callbacks for modifying the settings that have been stored for state saving
|
|
|
+ * prior to using the stored values to restore the state.
|
|
|
+ * @type array
|
|
|
+ * @default []
|
|
|
+ */
|
|
|
+ "aoStateLoadParams": [],
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Callbacks for operating on the settings object once the saved state has been
|
|
|
+ * loaded
|
|
|
+ * @type array
|
|
|
+ * @default []
|
|
|
+ */
|
|
|
+ "aoStateLoaded": [],
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Cache the table ID for quick access
|
|
|
+ * @type string
|
|
|
+ * @default <i>Empty string</i>
|
|
|
+ */
|
|
|
+ "sTableId": "",
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The TABLE node for the main table
|
|
|
+ * @type node
|
|
|
+ * @default null
|
|
|
+ */
|
|
|
+ "nTable": null,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Permanent ref to the thead element
|
|
|
+ * @type node
|
|
|
+ * @default null
|
|
|
+ */
|
|
|
+ "nTHead": null,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Permanent ref to the tfoot element - if it exists
|
|
|
+ * @type node
|
|
|
+ * @default null
|
|
|
+ */
|
|
|
+ "nTFoot": null,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Permanent ref to the tbody element
|
|
|
+ * @type node
|
|
|
+ * @default null
|
|
|
+ */
|
|
|
+ "nTBody": null,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Cache the wrapper node (contains all DataTables controlled elements)
|
|
|
+ * @type node
|
|
|
+ * @default null
|
|
|
+ */
|
|
|
+ "nTableWrapper": null,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Indicate if when using server-side processing the loading of data
|
|
|
+ * should be deferred until the second draw.
|
|
|
+ * Note that this parameter will be set by the initialisation routine. To
|
|
|
+ * set a default use {@link DataTable.defaults}.
|
|
|
+ * @type boolean
|
|
|
+ * @default false
|
|
|
+ */
|
|
|
+ "bDeferLoading": false,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Indicate if all required information has been read in
|
|
|
+ * @type boolean
|
|
|
+ * @default false
|
|
|
+ */
|
|
|
+ "bInitialised": false,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Information about open rows. Each object in the array has the parameters
|
|
|
+ * 'nTr' and 'nParent'
|
|
|
+ * @type array
|
|
|
+ * @default []
|
|
|
+ */
|
|
|
+ "aoOpenRows": [],
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Dictate the positioning of DataTables' control elements - see
|
|
|
+ * {@link DataTable.model.oInit.sDom}.
|
|
|
+ * Note that this parameter will be set by the initialisation routine. To
|
|
|
+ * set a default use {@link DataTable.defaults}.
|
|
|
+ * @type string
|
|
|
+ * @default null
|
|
|
+ */
|
|
|
+ "sDom": null,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Search delay (in mS)
|
|
|
+ * @type integer
|
|
|
+ * @default null
|
|
|
+ */
|
|
|
+ "searchDelay": null,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Which type of pagination should be used.
|
|
|
+ * Note that this parameter will be set by the initialisation routine. To
|
|
|
+ * set a default use {@link DataTable.defaults}.
|
|
|
+ * @type string
|
|
|
+ * @default two_button
|
|
|
+ */
|
|
|
+ "sPaginationType": "two_button",
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The state duration (for `stateSave`) in seconds.
|
|
|
+ * Note that this parameter will be set by the initialisation routine. To
|
|
|
+ * set a default use {@link DataTable.defaults}.
|
|
|
+ * @type int
|
|
|
+ * @default 0
|
|
|
+ */
|
|
|
+ "iStateDuration": 0,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Array of callback functions for state saving. Each array element is an
|
|
|
+ * object with the following parameters:
|
|
|
+ * <ul>
|
|
|
+ * <li>function:fn - function to call. Takes two parameters, oSettings
|
|
|
+ * and the JSON string to save that has been thus far created. Returns
|
|
|
+ * a JSON string to be inserted into a json object
|
|
|
+ * (i.e. '"param": [ 0, 1, 2]')</li>
|
|
|
+ * <li>string:sName - name of callback</li>
|
|
|
+ * </ul>
|
|
|
+ * @type array
|
|
|
+ * @default []
|
|
|
+ */
|
|
|
+ "aoStateSave": [],
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Array of callback functions for state loading. Each array element is an
|
|
|
+ * object with the following parameters:
|
|
|
+ * <ul>
|
|
|
+ * <li>function:fn - function to call. Takes two parameters, oSettings
|
|
|
+ * and the object stored. May return false to cancel state loading</li>
|
|
|
+ * <li>string:sName - name of callback</li>
|
|
|
+ * </ul>
|
|
|
+ * @type array
|
|
|
+ * @default []
|
|
|
+ */
|
|
|
+ "aoStateLoad": [],
|
|
|
+
|
|
|
+ /**
|
|
|
+ * State that was saved. Useful for back reference
|
|
|
+ * @type object
|
|
|
+ * @default null
|
|
|
+ */
|
|
|
+ "oSavedState": null,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * State that was loaded. Useful for back reference
|
|
|
+ * @type object
|
|
|
+ * @default null
|
|
|
+ */
|
|
|
+ "oLoadedState": null,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Source url for AJAX data for the table.
|
|
|
+ * Note that this parameter will be set by the initialisation routine. To
|
|
|
+ * set a default use {@link DataTable.defaults}.
|
|
|
+ * @type string
|
|
|
+ * @default null
|
|
|
+ */
|
|
|
+ "sAjaxSource": null,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Property from a given object from which to read the table data from. This
|
|
|
+ * can be an empty string (when not server-side processing), in which case
|
|
|
+ * it is assumed an an array is given directly.
|
|
|
+ * Note that this parameter will be set by the initialisation routine. To
|
|
|
+ * set a default use {@link DataTable.defaults}.
|
|
|
+ * @type string
|
|
|
+ */
|
|
|
+ "sAjaxDataProp": null,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The last jQuery XHR object that was used for server-side data gathering.
|
|
|
+ * This can be used for working with the XHR information in one of the
|
|
|
+ * callbacks
|
|
|
+ * @type object
|
|
|
+ * @default null
|
|
|
+ */
|
|
|
+ "jqXHR": null,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * JSON returned from the server in the last Ajax request
|
|
|
+ * @type object
|
|
|
+ * @default undefined
|
|
|
+ */
|
|
|
+ "json": undefined,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Data submitted as part of the last Ajax request
|
|
|
+ * @type object
|
|
|
+ * @default undefined
|
|
|
+ */
|
|
|
+ "oAjaxData": undefined,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Function to get the server-side data.
|
|
|
+ * Note that this parameter will be set by the initialisation routine. To
|
|
|
+ * set a default use {@link DataTable.defaults}.
|
|
|
+ * @type function
|
|
|
+ */
|
|
|
+ "fnServerData": null,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Functions which are called prior to sending an Ajax request so extra
|
|
|
+ * parameters can easily be sent to the server
|
|
|
+ * @type array
|
|
|
+ * @default []
|
|
|
+ */
|
|
|
+ "aoServerParams": [],
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Send the XHR HTTP method - GET or POST (could be PUT or DELETE if
|
|
|
+ * required).
|
|
|
+ * Note that this parameter will be set by the initialisation routine. To
|
|
|
+ * set a default use {@link DataTable.defaults}.
|
|
|
+ * @type string
|
|
|
+ */
|
|
|
+ "sServerMethod": null,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Format numbers for display.
|
|
|
+ * Note that this parameter will be set by the initialisation routine. To
|
|
|
+ * set a default use {@link DataTable.defaults}.
|
|
|
+ * @type function
|
|
|
+ */
|
|
|
+ "fnFormatNumber": null,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * List of options that can be used for the user selectable length menu.
|
|
|
+ * Note that this parameter will be set by the initialisation routine. To
|
|
|
+ * set a default use {@link DataTable.defaults}.
|
|
|
+ * @type array
|
|
|
+ * @default []
|
|
|
+ */
|
|
|
+ "aLengthMenu": null,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Counter for the draws that the table does. Also used as a tracker for
|
|
|
+ * server-side processing
|
|
|
+ * @type int
|
|
|
+ * @default 0
|
|
|
+ */
|
|
|
+ "iDraw": 0,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Indicate if a redraw is being done - useful for Ajax
|
|
|
+ * @type boolean
|
|
|
+ * @default false
|
|
|
+ */
|
|
|
+ "bDrawing": false,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Draw index (iDraw) of the last error when parsing the returned data
|
|
|
+ * @type int
|
|
|
+ * @default -1
|
|
|
+ */
|
|
|
+ "iDrawError": -1,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Paging display length
|
|
|
+ * @type int
|
|
|
+ * @default 10
|
|
|
+ */
|
|
|
+ "_iDisplayLength": 10,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Paging start point - aiDisplay index
|
|
|
+ * @type int
|
|
|
+ * @default 0
|
|
|
+ */
|
|
|
+ "_iDisplayStart": 0,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Server-side processing - number of records in the result set
|
|
|
+ * (i.e. before filtering), Use fnRecordsTotal rather than
|
|
|
+ * this property to get the value of the number of records, regardless of
|
|
|
+ * the server-side processing setting.
|
|
|
+ * @type int
|
|
|
+ * @default 0
|
|
|
+ * @private
|
|
|
+ */
|
|
|
+ "_iRecordsTotal": 0,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Server-side processing - number of records in the current display set
|
|
|
+ * (i.e. after filtering). Use fnRecordsDisplay rather than
|
|
|
+ * this property to get the value of the number of records, regardless of
|
|
|
+ * the server-side processing setting.
|
|
|
+ * @type boolean
|
|
|
+ * @default 0
|
|
|
+ * @private
|
|
|
+ */
|
|
|
+ "_iRecordsDisplay": 0,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The classes to use for the table
|
|
|
+ * @type object
|
|
|
+ * @default {}
|
|
|
+ */
|
|
|
+ "oClasses": {},
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Flag attached to the settings object so you can check in the draw
|
|
|
+ * callback if filtering has been done in the draw. Deprecated in favour of
|
|
|
+ * events.
|
|
|
+ * @type boolean
|
|
|
+ * @default false
|
|
|
+ * @deprecated
|
|
|
+ */
|
|
|
+ "bFiltered": false,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Flag attached to the settings object so you can check in the draw
|
|
|
+ * callback if sorting has been done in the draw. Deprecated in favour of
|
|
|
+ * events.
|
|
|
+ * @type boolean
|
|
|
+ * @default false
|
|
|
+ * @deprecated
|
|
|
+ */
|
|
|
+ "bSorted": false,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Indicate that if multiple rows are in the header and there is more than
|
|
|
+ * one unique cell per column, if the top one (true) or bottom one (false)
|
|
|
+ * should be used for sorting / title by DataTables.
|
|
|
+ * Note that this parameter will be set by the initialisation routine. To
|
|
|
+ * set a default use {@link DataTable.defaults}.
|
|
|
+ * @type boolean
|
|
|
+ */
|
|
|
+ "bSortCellsTop": null,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Initialisation object that is used for the table
|
|
|
+ * @type object
|
|
|
+ * @default null
|
|
|
+ */
|
|
|
+ "oInit": null,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Destroy callback functions - for plug-ins to attach themselves to the
|
|
|
+ * destroy so they can clean up markup and events.
|
|
|
+ * @type array
|
|
|
+ * @default []
|
|
|
+ */
|
|
|
+ "aoDestroyCallback": [],
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Get the number of records in the current record set, before filtering
|
|
|
+ * @type function
|
|
|
+ */
|
|
|
+ "fnRecordsTotal": function ()
|
|
|
+ {
|
|
|
+ return _fnDataSource( this ) == 'ssp' ?
|
|
|
+ this._iRecordsTotal * 1 :
|
|
|
+ this.aiDisplayMaster.length;
|
|
|
+ },
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Get the number of records in the current record set, after filtering
|
|
|
+ * @type function
|
|
|
+ */
|
|
|
+ "fnRecordsDisplay": function ()
|
|
|
+ {
|
|
|
+ return _fnDataSource( this ) == 'ssp' ?
|
|
|
+ this._iRecordsDisplay * 1 :
|
|
|
+ this.aiDisplay.length;
|
|
|
+ },
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Get the display end point - aiDisplay index
|
|
|
+ * @type function
|
|
|
+ */
|
|
|
+ "fnDisplayEnd": function ()
|
|
|
+ {
|
|
|
+ var
|
|
|
+ len = this._iDisplayLength,
|
|
|
+ start = this._iDisplayStart,
|
|
|
+ calc = start + len,
|
|
|
+ records = this.aiDisplay.length,
|
|
|
+ features = this.oFeatures,
|
|
|
+ paginate = features.bPaginate;
|
|
|
+
|
|
|
+ if ( features.bServerSide ) {
|
|
|
+ return paginate === false || len === -1 ?
|
|
|
+ start + records :
|
|
|
+ Math.min( start+len, this._iRecordsDisplay );
|
|
|
+ }
|
|
|
+ else {
|
|
|
+ return ! paginate || calc>records || len===-1 ?
|
|
|
+ records :
|
|
|
+ calc;
|
|
|
+ }
|
|
|
+ },
|
|
|
+
|
|
|
+ /**
|
|
|
+ * The DataTables object for this table
|
|
|
+ * @type object
|
|
|
+ * @default null
|
|
|
+ */
|
|
|
+ "oInstance": null,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Unique identifier for each instance of the DataTables object. If there
|
|
|
+ * is an ID on the table node, then it takes that value, otherwise an
|
|
|
+ * incrementing internal counter is used.
|
|
|
+ * @type string
|
|
|
+ * @default null
|
|
|
+ */
|
|
|
+ "sInstance": null,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * tabindex attribute value that is added to DataTables control elements, allowing
|
|
|
+ * keyboard navigation of the table and its controls.
|
|
|
+ */
|
|
|
+ "iTabIndex": 0,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * DIV container for the footer scrolling table if scrolling
|
|
|
+ */
|
|
|
+ "nScrollHead": null,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * DIV container for the footer scrolling table if scrolling
|
|
|
+ */
|
|
|
+ "nScrollFoot": null,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Last applied sort
|
|
|
+ * @type array
|
|
|
+ * @default []
|
|
|
+ */
|
|
|
+ "aLastSort": [],
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Stored plug-in instances
|
|
|
+ * @type object
|
|
|
+ * @default {}
|
|
|
+ */
|
|
|
+ "oPlugins": {},
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Function used to get a row's id from the row's data
|
|
|
+ * @type function
|
|
|
+ * @default null
|
|
|
+ */
|
|
|
+ "rowIdFn": null,
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Data location where to store a row's id
|
|
|
+ * @type string
|
|
|
+ * @default null
|
|
|
+ */
|
|
|
+ "rowId": null
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Extension object for DataTables that is used to provide all extension
|
|
|
+ * options.
|
|
|
+ *
|
|
|
+ * Note that the `DataTable.ext` object is available through
|
|
|
+ * `jQuery.fn.dataTable.ext` where it may be accessed and manipulated. It is
|
|
|
+ * also aliased to `jQuery.fn.dataTableExt` for historic reasons.
|
|
|
+ * @namespace
|
|
|
+ * @extends DataTable.models.ext
|
|
|
+ */
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * DataTables extensions
|
|
|
+ *
|
|
|
+ * This namespace acts as a collection area for plug-ins that can be used to
|
|
|
+ * extend DataTables capabilities. Indeed many of the build in methods
|
|
|
+ * use this method to provide their own capabilities (sorting methods for
|
|
|
+ * example).
|
|
|
+ *
|
|
|
+ * Note that this namespace is aliased to `jQuery.fn.dataTableExt` for legacy
|
|
|
+ * reasons
|
|
|
+ *
|
|
|
+ * @namespace
|
|
|
+ */
|
|
|
+ DataTable.ext = _ext = {
|
|
|
+ /**
|
|
|
+ * Buttons. For use with the Buttons extension for DataTables. This is
|
|
|
+ * defined here so other extensions can define buttons regardless of load
|
|
|
+ * order. It is _not_ used by DataTables core.
|
|
|
+ *
|
|
|
+ * @type object
|
|
|
+ * @default {}
|
|
|
+ */
|
|
|
+ buttons: {},
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Element class names
|
|
|
+ *
|
|
|
+ * @type object
|
|
|
+ * @default {}
|
|
|
+ */
|
|
|
+ classes: {},
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * DataTables build type (expanded by the download builder)
|
|
|
+ *
|
|
|
+ * @type string
|
|
|
+ */
|
|
|
+ builder: "-source-",
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Error reporting.
|
|
|
+ *
|
|
|
+ * How should DataTables report an error. Can take the value 'alert',
|
|
|
+ * 'throw', 'none' or a function.
|
|
|
+ *
|
|
|
+ * @type string|function
|
|
|
+ * @default alert
|
|
|
+ */
|
|
|
+ errMode: "alert",
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Feature plug-ins.
|
|
|
+ *
|
|
|
+ * This is an array of objects which describe the feature plug-ins that are
|
|
|
+ * available to DataTables. These feature plug-ins are then available for
|
|
|
+ * use through the `dom` initialisation option.
|
|
|
+ *
|
|
|
+ * Each feature plug-in is described by an object which must have the
|
|
|
+ * following properties:
|
|
|
+ *
|
|
|
+ * * `fnInit` - function that is used to initialise the plug-in,
|
|
|
+ * * `cFeature` - a character so the feature can be enabled by the `dom`
|
|
|
+ * instillation option. This is case sensitive.
|
|
|
+ *
|
|
|
+ * The `fnInit` function has the following input parameters:
|
|
|
+ *
|
|
|
+ * 1. `{object}` DataTables settings object: see
|
|
|
+ * {@link DataTable.models.oSettings}
|
|
|
+ *
|
|
|
+ * And the following return is expected:
|
|
|
+ *
|
|
|
+ * * {node|null} The element which contains your feature. Note that the
|
|
|
+ * return may also be void if your plug-in does not require to inject any
|
|
|
+ * DOM elements into DataTables control (`dom`) - for example this might
|
|
|
+ * be useful when developing a plug-in which allows table control via
|
|
|
+ * keyboard entry
|
|
|
+ *
|
|
|
+ * @type array
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * $.fn.dataTable.ext.features.push( {
|
|
|
+ * "fnInit": function( oSettings ) {
|
|
|
+ * return new TableTools( { "oDTSettings": oSettings } );
|
|
|
+ * },
|
|
|
+ * "cFeature": "T"
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ feature: [],
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Row searching.
|
|
|
+ *
|
|
|
+ * This method of searching is complimentary to the default type based
|
|
|
+ * searching, and a lot more comprehensive as it allows you complete control
|
|
|
+ * over the searching logic. Each element in this array is a function
|
|
|
+ * (parameters described below) that is called for every row in the table,
|
|
|
+ * and your logic decides if it should be included in the searching data set
|
|
|
+ * or not.
|
|
|
+ *
|
|
|
+ * Searching functions have the following input parameters:
|
|
|
+ *
|
|
|
+ * 1. `{object}` DataTables settings object: see
|
|
|
+ * {@link DataTable.models.oSettings}
|
|
|
+ * 2. `{array|object}` Data for the row to be processed (same as the
|
|
|
+ * original format that was passed in as the data source, or an array
|
|
|
+ * from a DOM data source
|
|
|
+ * 3. `{int}` Row index ({@link DataTable.models.oSettings.aoData}), which
|
|
|
+ * can be useful to retrieve the `TR` element if you need DOM interaction.
|
|
|
+ *
|
|
|
+ * And the following return is expected:
|
|
|
+ *
|
|
|
+ * * {boolean} Include the row in the searched result set (true) or not
|
|
|
+ * (false)
|
|
|
+ *
|
|
|
+ * Note that as with the main search ability in DataTables, technically this
|
|
|
+ * is "filtering", since it is subtractive. However, for consistency in
|
|
|
+ * naming we call it searching here.
|
|
|
+ *
|
|
|
+ * @type array
|
|
|
+ * @default []
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * // The following example shows custom search being applied to the
|
|
|
+ * // fourth column (i.e. the data[3] index) based on two input values
|
|
|
+ * // from the end-user, matching the data in a certain range.
|
|
|
+ * $.fn.dataTable.ext.search.push(
|
|
|
+ * function( settings, data, dataIndex ) {
|
|
|
+ * var min = document.getElementById('min').value * 1;
|
|
|
+ * var max = document.getElementById('max').value * 1;
|
|
|
+ * var version = data[3] == "-" ? 0 : data[3]*1;
|
|
|
+ *
|
|
|
+ * if ( min == "" && max == "" ) {
|
|
|
+ * return true;
|
|
|
+ * }
|
|
|
+ * else if ( min == "" && version < max ) {
|
|
|
+ * return true;
|
|
|
+ * }
|
|
|
+ * else if ( min < version && "" == max ) {
|
|
|
+ * return true;
|
|
|
+ * }
|
|
|
+ * else if ( min < version && version < max ) {
|
|
|
+ * return true;
|
|
|
+ * }
|
|
|
+ * return false;
|
|
|
+ * }
|
|
|
+ * );
|
|
|
+ */
|
|
|
+ search: [],
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Selector extensions
|
|
|
+ *
|
|
|
+ * The `selector` option can be used to extend the options available for the
|
|
|
+ * selector modifier options (`selector-modifier` object data type) that
|
|
|
+ * each of the three built in selector types offer (row, column and cell +
|
|
|
+ * their plural counterparts). For example the Select extension uses this
|
|
|
+ * mechanism to provide an option to select only rows, columns and cells
|
|
|
+ * that have been marked as selected by the end user (`{selected: true}`),
|
|
|
+ * which can be used in conjunction with the existing built in selector
|
|
|
+ * options.
|
|
|
+ *
|
|
|
+ * Each property is an array to which functions can be pushed. The functions
|
|
|
+ * take three attributes:
|
|
|
+ *
|
|
|
+ * * Settings object for the host table
|
|
|
+ * * Options object (`selector-modifier` object type)
|
|
|
+ * * Array of selected item indexes
|
|
|
+ *
|
|
|
+ * The return is an array of the resulting item indexes after the custom
|
|
|
+ * selector has been applied.
|
|
|
+ *
|
|
|
+ * @type object
|
|
|
+ */
|
|
|
+ selector: {
|
|
|
+ cell: [],
|
|
|
+ column: [],
|
|
|
+ row: []
|
|
|
+ },
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Internal functions, exposed for used in plug-ins.
|
|
|
+ *
|
|
|
+ * Please note that you should not need to use the internal methods for
|
|
|
+ * anything other than a plug-in (and even then, try to avoid if possible).
|
|
|
+ * The internal function may change between releases.
|
|
|
+ *
|
|
|
+ * @type object
|
|
|
+ * @default {}
|
|
|
+ */
|
|
|
+ internal: {},
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Legacy configuration options. Enable and disable legacy options that
|
|
|
+ * are available in DataTables.
|
|
|
+ *
|
|
|
+ * @type object
|
|
|
+ */
|
|
|
+ legacy: {
|
|
|
+ /**
|
|
|
+ * Enable / disable DataTables 1.9 compatible server-side processing
|
|
|
+ * requests
|
|
|
+ *
|
|
|
+ * @type boolean
|
|
|
+ * @default null
|
|
|
+ */
|
|
|
+ ajax: null
|
|
|
+ },
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Pagination plug-in methods.
|
|
|
+ *
|
|
|
+ * Each entry in this object is a function and defines which buttons should
|
|
|
+ * be shown by the pagination rendering method that is used for the table:
|
|
|
+ * {@link DataTable.ext.renderer.pageButton}. The renderer addresses how the
|
|
|
+ * buttons are displayed in the document, while the functions here tell it
|
|
|
+ * what buttons to display. This is done by returning an array of button
|
|
|
+ * descriptions (what each button will do).
|
|
|
+ *
|
|
|
+ * Pagination types (the four built in options and any additional plug-in
|
|
|
+ * options defined here) can be used through the `paginationType`
|
|
|
+ * initialisation parameter.
|
|
|
+ *
|
|
|
+ * The functions defined take two parameters:
|
|
|
+ *
|
|
|
+ * 1. `{int} page` The current page index
|
|
|
+ * 2. `{int} pages` The number of pages in the table
|
|
|
+ *
|
|
|
+ * Each function is expected to return an array where each element of the
|
|
|
+ * array can be one of:
|
|
|
+ *
|
|
|
+ * * `first` - Jump to first page when activated
|
|
|
+ * * `last` - Jump to last page when activated
|
|
|
+ * * `previous` - Show previous page when activated
|
|
|
+ * * `next` - Show next page when activated
|
|
|
+ * * `{int}` - Show page of the index given
|
|
|
+ * * `{array}` - A nested array containing the above elements to add a
|
|
|
+ * containing 'DIV' element (might be useful for styling).
|
|
|
+ *
|
|
|
+ * Note that DataTables v1.9- used this object slightly differently whereby
|
|
|
+ * an object with two functions would be defined for each plug-in. That
|
|
|
+ * ability is still supported by DataTables 1.10+ to provide backwards
|
|
|
+ * compatibility, but this option of use is now decremented and no longer
|
|
|
+ * documented in DataTables 1.10+.
|
|
|
+ *
|
|
|
+ * @type object
|
|
|
+ * @default {}
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * // Show previous, next and current page buttons only
|
|
|
+ * $.fn.dataTableExt.oPagination.current = function ( page, pages ) {
|
|
|
+ * return [ 'previous', page, 'next' ];
|
|
|
+ * };
|
|
|
+ */
|
|
|
+ pager: {},
|
|
|
+
|
|
|
+
|
|
|
+ renderer: {
|
|
|
+ pageButton: {},
|
|
|
+ header: {}
|
|
|
+ },
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Ordering plug-ins - custom data source
|
|
|
+ *
|
|
|
+ * The extension options for ordering of data available here is complimentary
|
|
|
+ * to the default type based ordering that DataTables typically uses. It
|
|
|
+ * allows much greater control over the the data that is being used to
|
|
|
+ * order a column, but is necessarily therefore more complex.
|
|
|
+ *
|
|
|
+ * This type of ordering is useful if you want to do ordering based on data
|
|
|
+ * live from the DOM (for example the contents of an 'input' element) rather
|
|
|
+ * than just the static string that DataTables knows of.
|
|
|
+ *
|
|
|
+ * The way these plug-ins work is that you create an array of the values you
|
|
|
+ * wish to be ordering for the column in question and then return that
|
|
|
+ * array. The data in the array much be in the index order of the rows in
|
|
|
+ * the table (not the currently ordering order!). Which order data gathering
|
|
|
+ * function is run here depends on the `dt-init columns.orderDataType`
|
|
|
+ * parameter that is used for the column (if any).
|
|
|
+ *
|
|
|
+ * The functions defined take two parameters:
|
|
|
+ *
|
|
|
+ * 1. `{object}` DataTables settings object: see
|
|
|
+ * {@link DataTable.models.oSettings}
|
|
|
+ * 2. `{int}` Target column index
|
|
|
+ *
|
|
|
+ * Each function is expected to return an array:
|
|
|
+ *
|
|
|
+ * * `{array}` Data for the column to be ordering upon
|
|
|
+ *
|
|
|
+ * @type array
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * // Ordering using `input` node values
|
|
|
+ * $.fn.dataTable.ext.order['dom-text'] = function ( settings, col )
|
|
|
+ * {
|
|
|
+ * return this.api().column( col, {order:'index'} ).nodes().map( function ( td, i ) {
|
|
|
+ * return $('input', td).val();
|
|
|
+ * } );
|
|
|
+ * }
|
|
|
+ */
|
|
|
+ order: {},
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Type based plug-ins.
|
|
|
+ *
|
|
|
+ * Each column in DataTables has a type assigned to it, either by automatic
|
|
|
+ * detection or by direct assignment using the `type` option for the column.
|
|
|
+ * The type of a column will effect how it is ordering and search (plug-ins
|
|
|
+ * can also make use of the column type if required).
|
|
|
+ *
|
|
|
+ * @namespace
|
|
|
+ */
|
|
|
+ type: {
|
|
|
+ /**
|
|
|
+ * Type detection functions.
|
|
|
+ *
|
|
|
+ * The functions defined in this object are used to automatically detect
|
|
|
+ * a column's type, making initialisation of DataTables super easy, even
|
|
|
+ * when complex data is in the table.
|
|
|
+ *
|
|
|
+ * The functions defined take two parameters:
|
|
|
+ *
|
|
|
+ * 1. `{*}` Data from the column cell to be analysed
|
|
|
+ * 2. `{settings}` DataTables settings object. This can be used to
|
|
|
+ * perform context specific type detection - for example detection
|
|
|
+ * based on language settings such as using a comma for a decimal
|
|
|
+ * place. Generally speaking the options from the settings will not
|
|
|
+ * be required
|
|
|
+ *
|
|
|
+ * Each function is expected to return:
|
|
|
+ *
|
|
|
+ * * `{string|null}` Data type detected, or null if unknown (and thus
|
|
|
+ * pass it on to the other type detection functions.
|
|
|
+ *
|
|
|
+ * @type array
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * // Currency type detection plug-in:
|
|
|
+ * $.fn.dataTable.ext.type.detect.push(
|
|
|
+ * function ( data, settings ) {
|
|
|
+ * // Check the numeric part
|
|
|
+ * if ( ! data.substring(1).match(/[0-9]/) ) {
|
|
|
+ * return null;
|
|
|
+ * }
|
|
|
+ *
|
|
|
+ * // Check prefixed by currency
|
|
|
+ * if ( data.charAt(0) == '$' || data.charAt(0) == '£' ) {
|
|
|
+ * return 'currency';
|
|
|
+ * }
|
|
|
+ * return null;
|
|
|
+ * }
|
|
|
+ * );
|
|
|
+ */
|
|
|
+ detect: [],
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Type based search formatting.
|
|
|
+ *
|
|
|
+ * The type based searching functions can be used to pre-format the
|
|
|
+ * data to be search on. For example, it can be used to strip HTML
|
|
|
+ * tags or to de-format telephone numbers for numeric only searching.
|
|
|
+ *
|
|
|
+ * Note that is a search is not defined for a column of a given type,
|
|
|
+ * no search formatting will be performed.
|
|
|
+ *
|
|
|
+ * Pre-processing of searching data plug-ins - When you assign the sType
|
|
|
+ * for a column (or have it automatically detected for you by DataTables
|
|
|
+ * or a type detection plug-in), you will typically be using this for
|
|
|
+ * custom sorting, but it can also be used to provide custom searching
|
|
|
+ * by allowing you to pre-processing the data and returning the data in
|
|
|
+ * the format that should be searched upon. This is done by adding
|
|
|
+ * functions this object with a parameter name which matches the sType
|
|
|
+ * for that target column. This is the corollary of <i>afnSortData</i>
|
|
|
+ * for searching data.
|
|
|
+ *
|
|
|
+ * The functions defined take a single parameter:
|
|
|
+ *
|
|
|
+ * 1. `{*}` Data from the column cell to be prepared for searching
|
|
|
+ *
|
|
|
+ * Each function is expected to return:
|
|
|
+ *
|
|
|
+ * * `{string|null}` Formatted string that will be used for the searching.
|
|
|
+ *
|
|
|
+ * @type object
|
|
|
+ * @default {}
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * $.fn.dataTable.ext.type.search['title-numeric'] = function ( d ) {
|
|
|
+ * return d.replace(/\n/g," ").replace( /<.*?>/g, "" );
|
|
|
+ * }
|
|
|
+ */
|
|
|
+ search: {},
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Type based ordering.
|
|
|
+ *
|
|
|
+ * The column type tells DataTables what ordering to apply to the table
|
|
|
+ * when a column is sorted upon. The order for each type that is defined,
|
|
|
+ * is defined by the functions available in this object.
|
|
|
+ *
|
|
|
+ * Each ordering option can be described by three properties added to
|
|
|
+ * this object:
|
|
|
+ *
|
|
|
+ * * `{type}-pre` - Pre-formatting function
|
|
|
+ * * `{type}-asc` - Ascending order function
|
|
|
+ * * `{type}-desc` - Descending order function
|
|
|
+ *
|
|
|
+ * All three can be used together, only `{type}-pre` or only
|
|
|
+ * `{type}-asc` and `{type}-desc` together. It is generally recommended
|
|
|
+ * that only `{type}-pre` is used, as this provides the optimal
|
|
|
+ * implementation in terms of speed, although the others are provided
|
|
|
+ * for compatibility with existing Javascript sort functions.
|
|
|
+ *
|
|
|
+ * `{type}-pre`: Functions defined take a single parameter:
|
|
|
+ *
|
|
|
+ * 1. `{*}` Data from the column cell to be prepared for ordering
|
|
|
+ *
|
|
|
+ * And return:
|
|
|
+ *
|
|
|
+ * * `{*}` Data to be sorted upon
|
|
|
+ *
|
|
|
+ * `{type}-asc` and `{type}-desc`: Functions are typical Javascript sort
|
|
|
+ * functions, taking two parameters:
|
|
|
+ *
|
|
|
+ * 1. `{*}` Data to compare to the second parameter
|
|
|
+ * 2. `{*}` Data to compare to the first parameter
|
|
|
+ *
|
|
|
+ * And returning:
|
|
|
+ *
|
|
|
+ * * `{*}` Ordering match: <0 if first parameter should be sorted lower
|
|
|
+ * than the second parameter, ===0 if the two parameters are equal and
|
|
|
+ * >0 if the first parameter should be sorted height than the second
|
|
|
+ * parameter.
|
|
|
+ *
|
|
|
+ * @type object
|
|
|
+ * @default {}
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * // Numeric ordering of formatted numbers with a pre-formatter
|
|
|
+ * $.extend( $.fn.dataTable.ext.type.order, {
|
|
|
+ * "string-pre": function(x) {
|
|
|
+ * a = (a === "-" || a === "") ? 0 : a.replace( /[^\d\-\.]/g, "" );
|
|
|
+ * return parseFloat( a );
|
|
|
+ * }
|
|
|
+ * } );
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * // Case-sensitive string ordering, with no pre-formatting method
|
|
|
+ * $.extend( $.fn.dataTable.ext.order, {
|
|
|
+ * "string-case-asc": function(x,y) {
|
|
|
+ * return ((x < y) ? -1 : ((x > y) ? 1 : 0));
|
|
|
+ * },
|
|
|
+ * "string-case-desc": function(x,y) {
|
|
|
+ * return ((x < y) ? 1 : ((x > y) ? -1 : 0));
|
|
|
+ * }
|
|
|
+ * } );
|
|
|
+ */
|
|
|
+ order: {}
|
|
|
+ },
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Unique DataTables instance counter
|
|
|
+ *
|
|
|
+ * @type int
|
|
|
+ * @private
|
|
|
+ */
|
|
|
+ _unique: 0,
|
|
|
+
|
|
|
+
|
|
|
+ //
|
|
|
+ // Depreciated
|
|
|
+ // The following properties are retained for backwards compatibility only.
|
|
|
+ // The should not be used in new projects and will be removed in a future
|
|
|
+ // version
|
|
|
+ //
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Version check function.
|
|
|
+ * @type function
|
|
|
+ * @depreciated Since 1.10
|
|
|
+ */
|
|
|
+ fnVersionCheck: DataTable.fnVersionCheck,
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Index for what 'this' index API functions should use
|
|
|
+ * @type int
|
|
|
+ * @deprecated Since v1.10
|
|
|
+ */
|
|
|
+ iApiIndex: 0,
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * jQuery UI class container
|
|
|
+ * @type object
|
|
|
+ * @deprecated Since v1.10
|
|
|
+ */
|
|
|
+ oJUIClasses: {},
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Software version
|
|
|
+ * @type string
|
|
|
+ * @deprecated Since v1.10
|
|
|
+ */
|
|
|
+ sVersion: DataTable.version
|
|
|
+ };
|
|
|
+
|
|
|
+
|
|
|
+ //
|
|
|
+ // Backwards compatibility. Alias to pre 1.10 Hungarian notation counter parts
|
|
|
+ //
|
|
|
+ $.extend( _ext, {
|
|
|
+ afnFiltering: _ext.search,
|
|
|
+ aTypes: _ext.type.detect,
|
|
|
+ ofnSearch: _ext.type.search,
|
|
|
+ oSort: _ext.type.order,
|
|
|
+ afnSortData: _ext.order,
|
|
|
+ aoFeatures: _ext.feature,
|
|
|
+ oApi: _ext.internal,
|
|
|
+ oStdClasses: _ext.classes,
|
|
|
+ oPagination: _ext.pager
|
|
|
+ } );
|
|
|
+
|
|
|
+
|
|
|
+ $.extend( DataTable.ext.classes, {
|
|
|
+ "sTable": "dataTable",
|
|
|
+ "sNoFooter": "no-footer",
|
|
|
+
|
|
|
+ /* Paging buttons */
|
|
|
+ "sPageButton": "paginate_button",
|
|
|
+ "sPageButtonActive": "current",
|
|
|
+ "sPageButtonDisabled": "disabled",
|
|
|
+
|
|
|
+ /* Striping classes */
|
|
|
+ "sStripeOdd": "odd",
|
|
|
+ "sStripeEven": "even",
|
|
|
+
|
|
|
+ /* Empty row */
|
|
|
+ "sRowEmpty": "dataTables_empty",
|
|
|
+
|
|
|
+ /* Features */
|
|
|
+ "sWrapper": "dataTables_wrapper",
|
|
|
+ "sFilter": "dataTables_filter",
|
|
|
+ "sInfo": "dataTables_info",
|
|
|
+ "sPaging": "dataTables_paginate paging_", /* Note that the type is postfixed */
|
|
|
+ "sLength": "dataTables_length",
|
|
|
+ "sProcessing": "dataTables_processing",
|
|
|
+
|
|
|
+ /* Sorting */
|
|
|
+ "sSortAsc": "sorting_asc",
|
|
|
+ "sSortDesc": "sorting_desc",
|
|
|
+ "sSortable": "sorting", /* Sortable in both directions */
|
|
|
+ "sSortableAsc": "sorting_desc_disabled",
|
|
|
+ "sSortableDesc": "sorting_asc_disabled",
|
|
|
+ "sSortableNone": "sorting_disabled",
|
|
|
+ "sSortColumn": "sorting_", /* Note that an int is postfixed for the sorting order */
|
|
|
+
|
|
|
+ /* Filtering */
|
|
|
+ "sFilterInput": "",
|
|
|
+
|
|
|
+ /* Page length */
|
|
|
+ "sLengthSelect": "",
|
|
|
+
|
|
|
+ /* Scrolling */
|
|
|
+ "sScrollWrapper": "dataTables_scroll",
|
|
|
+ "sScrollHead": "dataTables_scrollHead",
|
|
|
+ "sScrollHeadInner": "dataTables_scrollHeadInner",
|
|
|
+ "sScrollBody": "dataTables_scrollBody",
|
|
|
+ "sScrollFoot": "dataTables_scrollFoot",
|
|
|
+ "sScrollFootInner": "dataTables_scrollFootInner",
|
|
|
+
|
|
|
+ /* Misc */
|
|
|
+ "sHeaderTH": "",
|
|
|
+ "sFooterTH": "",
|
|
|
+
|
|
|
+ // Deprecated
|
|
|
+ "sSortJUIAsc": "",
|
|
|
+ "sSortJUIDesc": "",
|
|
|
+ "sSortJUI": "",
|
|
|
+ "sSortJUIAscAllowed": "",
|
|
|
+ "sSortJUIDescAllowed": "",
|
|
|
+ "sSortJUIWrapper": "",
|
|
|
+ "sSortIcon": "",
|
|
|
+ "sJUIHeader": "",
|
|
|
+ "sJUIFooter": ""
|
|
|
+ } );
|
|
|
+
|
|
|
+
|
|
|
+ var extPagination = DataTable.ext.pager;
|
|
|
+
|
|
|
+ function _numbers ( page, pages ) {
|
|
|
+ var
|
|
|
+ numbers = [],
|
|
|
+ buttons = extPagination.numbers_length,
|
|
|
+ half = Math.floor( buttons / 2 ),
|
|
|
+ i = 1;
|
|
|
+
|
|
|
+ if ( pages <= buttons ) {
|
|
|
+ numbers = _range( 0, pages );
|
|
|
+ }
|
|
|
+ else if ( page <= half ) {
|
|
|
+ numbers = _range( 0, buttons-2 );
|
|
|
+ numbers.push( 'ellipsis' );
|
|
|
+ numbers.push( pages-1 );
|
|
|
+ }
|
|
|
+ else if ( page >= pages - 1 - half ) {
|
|
|
+ numbers = _range( pages-(buttons-2), pages );
|
|
|
+ numbers.splice( 0, 0, 'ellipsis' ); // no unshift in ie6
|
|
|
+ numbers.splice( 0, 0, 0 );
|
|
|
+ }
|
|
|
+ else {
|
|
|
+ numbers = _range( page-half+2, page+half-1 );
|
|
|
+ numbers.push( 'ellipsis' );
|
|
|
+ numbers.push( pages-1 );
|
|
|
+ numbers.splice( 0, 0, 'ellipsis' );
|
|
|
+ numbers.splice( 0, 0, 0 );
|
|
|
+ }
|
|
|
+
|
|
|
+ numbers.DT_el = 'span';
|
|
|
+ return numbers;
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ $.extend( extPagination, {
|
|
|
+ simple: function ( page, pages ) {
|
|
|
+ return [ 'previous', 'next' ];
|
|
|
+ },
|
|
|
+
|
|
|
+ full: function ( page, pages ) {
|
|
|
+ return [ 'first', 'previous', 'next', 'last' ];
|
|
|
+ },
|
|
|
+
|
|
|
+ numbers: function ( page, pages ) {
|
|
|
+ return [ _numbers(page, pages) ];
|
|
|
+ },
|
|
|
+
|
|
|
+ simple_numbers: function ( page, pages ) {
|
|
|
+ return [ 'previous', _numbers(page, pages), 'next' ];
|
|
|
+ },
|
|
|
+
|
|
|
+ full_numbers: function ( page, pages ) {
|
|
|
+ return [ 'first', 'previous', _numbers(page, pages), 'next', 'last' ];
|
|
|
+ },
|
|
|
+
|
|
|
+ first_last_numbers: function (page, pages) {
|
|
|
+ return ['first', _numbers(page, pages), 'last'];
|
|
|
+ },
|
|
|
+
|
|
|
+ // For testing and plug-ins to use
|
|
|
+ _numbers: _numbers,
|
|
|
+
|
|
|
+ // Number of number buttons (including ellipsis) to show. _Must be odd!_
|
|
|
+ numbers_length: 7
|
|
|
+ } );
|
|
|
+
|
|
|
+
|
|
|
+ $.extend( true, DataTable.ext.renderer, {
|
|
|
+ pageButton: {
|
|
|
+ _: function ( settings, host, idx, buttons, page, pages ) {
|
|
|
+ var classes = settings.oClasses;
|
|
|
+ var lang = settings.oLanguage.oPaginate;
|
|
|
+ var aria = settings.oLanguage.oAria.paginate || {};
|
|
|
+ var btnDisplay, btnClass, counter=0;
|
|
|
+
|
|
|
+ var attach = function( container, buttons ) {
|
|
|
+ var i, ien, node, button, tabIndex;
|
|
|
+ var disabledClass = classes.sPageButtonDisabled;
|
|
|
+ var clickHandler = function ( e ) {
|
|
|
+ _fnPageChange( settings, e.data.action, true );
|
|
|
+ };
|
|
|
+
|
|
|
+ for ( i=0, ien=buttons.length ; i<ien ; i++ ) {
|
|
|
+ button = buttons[i];
|
|
|
+
|
|
|
+ if ( Array.isArray( button ) ) {
|
|
|
+ var inner = $( '<'+(button.DT_el || 'div')+'/>' )
|
|
|
+ .appendTo( container );
|
|
|
+ attach( inner, button );
|
|
|
+ }
|
|
|
+ else {
|
|
|
+ btnDisplay = null;
|
|
|
+ btnClass = button;
|
|
|
+ tabIndex = settings.iTabIndex;
|
|
|
+
|
|
|
+ switch ( button ) {
|
|
|
+ case 'ellipsis':
|
|
|
+ container.append('<span class="ellipsis">…</span>');
|
|
|
+ break;
|
|
|
+
|
|
|
+ case 'first':
|
|
|
+ btnDisplay = lang.sFirst;
|
|
|
+
|
|
|
+ if ( page === 0 ) {
|
|
|
+ tabIndex = -1;
|
|
|
+ btnClass += ' ' + disabledClass;
|
|
|
+ }
|
|
|
+ break;
|
|
|
+
|
|
|
+ case 'previous':
|
|
|
+ btnDisplay = lang.sPrevious;
|
|
|
+
|
|
|
+ if ( page === 0 ) {
|
|
|
+ tabIndex = -1;
|
|
|
+ btnClass += ' ' + disabledClass;
|
|
|
+ }
|
|
|
+ break;
|
|
|
+
|
|
|
+ case 'next':
|
|
|
+ btnDisplay = lang.sNext;
|
|
|
+
|
|
|
+ if ( pages === 0 || page === pages-1 ) {
|
|
|
+ tabIndex = -1;
|
|
|
+ btnClass += ' ' + disabledClass;
|
|
|
+ }
|
|
|
+ break;
|
|
|
+
|
|
|
+ case 'last':
|
|
|
+ btnDisplay = lang.sLast;
|
|
|
+
|
|
|
+ if ( pages === 0 || page === pages-1 ) {
|
|
|
+ tabIndex = -1;
|
|
|
+ btnClass += ' ' + disabledClass;
|
|
|
+ }
|
|
|
+ break;
|
|
|
+
|
|
|
+ default:
|
|
|
+ btnDisplay = settings.fnFormatNumber( button + 1 );
|
|
|
+ btnClass = page === button ?
|
|
|
+ classes.sPageButtonActive : '';
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( btnDisplay !== null ) {
|
|
|
+ node = $('<a>', {
|
|
|
+ 'class': classes.sPageButton+' '+btnClass,
|
|
|
+ 'aria-controls': settings.sTableId,
|
|
|
+ 'aria-label': aria[ button ],
|
|
|
+ 'data-dt-idx': counter,
|
|
|
+ 'tabindex': tabIndex,
|
|
|
+ 'id': idx === 0 && typeof button === 'string' ?
|
|
|
+ settings.sTableId +'_'+ button :
|
|
|
+ null
|
|
|
+ } )
|
|
|
+ .html( btnDisplay )
|
|
|
+ .appendTo( container );
|
|
|
+
|
|
|
+ _fnBindAction(
|
|
|
+ node, {action: button}, clickHandler
|
|
|
+ );
|
|
|
+
|
|
|
+ counter++;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ // IE9 throws an 'unknown error' if document.activeElement is used
|
|
|
+ // inside an iframe or frame. Try / catch the error. Not good for
|
|
|
+ // accessibility, but neither are frames.
|
|
|
+ var activeEl;
|
|
|
+
|
|
|
+ try {
|
|
|
+ // Because this approach is destroying and recreating the paging
|
|
|
+ // elements, focus is lost on the select button which is bad for
|
|
|
+ // accessibility. So we want to restore focus once the draw has
|
|
|
+ // completed
|
|
|
+ activeEl = $(host).find(document.activeElement).data('dt-idx');
|
|
|
+ }
|
|
|
+ catch (e) {}
|
|
|
+
|
|
|
+ attach( $(host).empty(), buttons );
|
|
|
+
|
|
|
+ if ( activeEl !== undefined ) {
|
|
|
+ $(host).find( '[data-dt-idx='+activeEl+']' ).trigger('focus');
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ } );
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+ // Built in type detection. See model.ext.aTypes for information about
|
|
|
+ // what is required from this methods.
|
|
|
+ $.extend( DataTable.ext.type.detect, [
|
|
|
+ // Plain numbers - first since V8 detects some plain numbers as dates
|
|
|
+ // e.g. Date.parse('55') (but not all, e.g. Date.parse('22')...).
|
|
|
+ function ( d, settings )
|
|
|
+ {
|
|
|
+ var decimal = settings.oLanguage.sDecimal;
|
|
|
+ return _isNumber( d, decimal ) ? 'num'+decimal : null;
|
|
|
+ },
|
|
|
+
|
|
|
+ // Dates (only those recognised by the browser's Date.parse)
|
|
|
+ function ( d, settings )
|
|
|
+ {
|
|
|
+ // V8 tries _very_ hard to make a string passed into `Date.parse()`
|
|
|
+ // valid, so we need to use a regex to restrict date formats. Use a
|
|
|
+ // plug-in for anything other than ISO8601 style strings
|
|
|
+ if ( d && !(d instanceof Date) && ! _re_date.test(d) ) {
|
|
|
+ return null;
|
|
|
+ }
|
|
|
+ var parsed = Date.parse(d);
|
|
|
+ return (parsed !== null && !isNaN(parsed)) || _empty(d) ? 'date' : null;
|
|
|
+ },
|
|
|
+
|
|
|
+ // Formatted numbers
|
|
|
+ function ( d, settings )
|
|
|
+ {
|
|
|
+ var decimal = settings.oLanguage.sDecimal;
|
|
|
+ return _isNumber( d, decimal, true ) ? 'num-fmt'+decimal : null;
|
|
|
+ },
|
|
|
+
|
|
|
+ // HTML numeric
|
|
|
+ function ( d, settings )
|
|
|
+ {
|
|
|
+ var decimal = settings.oLanguage.sDecimal;
|
|
|
+ return _htmlNumeric( d, decimal ) ? 'html-num'+decimal : null;
|
|
|
+ },
|
|
|
+
|
|
|
+ // HTML numeric, formatted
|
|
|
+ function ( d, settings )
|
|
|
+ {
|
|
|
+ var decimal = settings.oLanguage.sDecimal;
|
|
|
+ return _htmlNumeric( d, decimal, true ) ? 'html-num-fmt'+decimal : null;
|
|
|
+ },
|
|
|
+
|
|
|
+ // HTML (this is strict checking - there must be html)
|
|
|
+ function ( d, settings )
|
|
|
+ {
|
|
|
+ return _empty( d ) || (typeof d === 'string' && d.indexOf('<') !== -1) ?
|
|
|
+ 'html' : null;
|
|
|
+ }
|
|
|
+ ] );
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+ // Filter formatting functions. See model.ext.ofnSearch for information about
|
|
|
+ // what is required from these methods.
|
|
|
+ //
|
|
|
+ // Note that additional search methods are added for the html numbers and
|
|
|
+ // html formatted numbers by `_addNumericSort()` when we know what the decimal
|
|
|
+ // place is
|
|
|
+
|
|
|
+
|
|
|
+ $.extend( DataTable.ext.type.search, {
|
|
|
+ html: function ( data ) {
|
|
|
+ return _empty(data) ?
|
|
|
+ data :
|
|
|
+ typeof data === 'string' ?
|
|
|
+ data
|
|
|
+ .replace( _re_new_lines, " " )
|
|
|
+ .replace( _re_html, "" ) :
|
|
|
+ '';
|
|
|
+ },
|
|
|
+
|
|
|
+ string: function ( data ) {
|
|
|
+ return _empty(data) ?
|
|
|
+ data :
|
|
|
+ typeof data === 'string' ?
|
|
|
+ data.replace( _re_new_lines, " " ) :
|
|
|
+ data;
|
|
|
+ }
|
|
|
+ } );
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+ var __numericReplace = function ( d, decimalPlace, re1, re2 ) {
|
|
|
+ if ( d !== 0 && (!d || d === '-') ) {
|
|
|
+ return -Infinity;
|
|
|
+ }
|
|
|
+
|
|
|
+ // If a decimal place other than `.` is used, it needs to be given to the
|
|
|
+ // function so we can detect it and replace with a `.` which is the only
|
|
|
+ // decimal place Javascript recognises - it is not locale aware.
|
|
|
+ if ( decimalPlace ) {
|
|
|
+ d = _numToDecimal( d, decimalPlace );
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( d.replace ) {
|
|
|
+ if ( re1 ) {
|
|
|
+ d = d.replace( re1, '' );
|
|
|
+ }
|
|
|
+
|
|
|
+ if ( re2 ) {
|
|
|
+ d = d.replace( re2, '' );
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return d * 1;
|
|
|
+ };
|
|
|
+
|
|
|
+
|
|
|
+ // Add the numeric 'deformatting' functions for sorting and search. This is done
|
|
|
+ // in a function to provide an easy ability for the language options to add
|
|
|
+ // additional methods if a non-period decimal place is used.
|
|
|
+ function _addNumericSort ( decimalPlace ) {
|
|
|
+ $.each(
|
|
|
+ {
|
|
|
+ // Plain numbers
|
|
|
+ "num": function ( d ) {
|
|
|
+ return __numericReplace( d, decimalPlace );
|
|
|
+ },
|
|
|
+
|
|
|
+ // Formatted numbers
|
|
|
+ "num-fmt": function ( d ) {
|
|
|
+ return __numericReplace( d, decimalPlace, _re_formatted_numeric );
|
|
|
+ },
|
|
|
+
|
|
|
+ // HTML numeric
|
|
|
+ "html-num": function ( d ) {
|
|
|
+ return __numericReplace( d, decimalPlace, _re_html );
|
|
|
+ },
|
|
|
+
|
|
|
+ // HTML numeric, formatted
|
|
|
+ "html-num-fmt": function ( d ) {
|
|
|
+ return __numericReplace( d, decimalPlace, _re_html, _re_formatted_numeric );
|
|
|
+ }
|
|
|
+ },
|
|
|
+ function ( key, fn ) {
|
|
|
+ // Add the ordering method
|
|
|
+ _ext.type.order[ key+decimalPlace+'-pre' ] = fn;
|
|
|
+
|
|
|
+ // For HTML types add a search formatter that will strip the HTML
|
|
|
+ if ( key.match(/^html\-/) ) {
|
|
|
+ _ext.type.search[ key+decimalPlace ] = _ext.type.search.html;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ );
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ // Default sort methods
|
|
|
+ $.extend( _ext.type.order, {
|
|
|
+ // Dates
|
|
|
+ "date-pre": function ( d ) {
|
|
|
+ var ts = Date.parse( d );
|
|
|
+ return isNaN(ts) ? -Infinity : ts;
|
|
|
+ },
|
|
|
+
|
|
|
+ // html
|
|
|
+ "html-pre": function ( a ) {
|
|
|
+ return _empty(a) ?
|
|
|
+ '' :
|
|
|
+ a.replace ?
|
|
|
+ a.replace( /<.*?>/g, "" ).toLowerCase() :
|
|
|
+ a+'';
|
|
|
+ },
|
|
|
+
|
|
|
+ // string
|
|
|
+ "string-pre": function ( a ) {
|
|
|
+ // This is a little complex, but faster than always calling toString,
|
|
|
+ // http://jsperf.com/tostring-v-check
|
|
|
+ return _empty(a) ?
|
|
|
+ '' :
|
|
|
+ typeof a === 'string' ?
|
|
|
+ a.toLowerCase() :
|
|
|
+ ! a.toString ?
|
|
|
+ '' :
|
|
|
+ a.toString();
|
|
|
+ },
|
|
|
+
|
|
|
+ // string-asc and -desc are retained only for compatibility with the old
|
|
|
+ // sort methods
|
|
|
+ "string-asc": function ( x, y ) {
|
|
|
+ return ((x < y) ? -1 : ((x > y) ? 1 : 0));
|
|
|
+ },
|
|
|
+
|
|
|
+ "string-desc": function ( x, y ) {
|
|
|
+ return ((x < y) ? 1 : ((x > y) ? -1 : 0));
|
|
|
+ }
|
|
|
+ } );
|
|
|
+
|
|
|
+
|
|
|
+ // Numeric sorting types - order doesn't matter here
|
|
|
+ _addNumericSort( '' );
|
|
|
+
|
|
|
+
|
|
|
+ $.extend( true, DataTable.ext.renderer, {
|
|
|
+ header: {
|
|
|
+ _: function ( settings, cell, column, classes ) {
|
|
|
+ // No additional mark-up required
|
|
|
+ // Attach a sort listener to update on sort - note that using the
|
|
|
+ // `DT` namespace will allow the event to be removed automatically
|
|
|
+ // on destroy, while the `dt` namespaced event is the one we are
|
|
|
+ // listening for
|
|
|
+ $(settings.nTable).on( 'order.dt.DT', function ( e, ctx, sorting, columns ) {
|
|
|
+ if ( settings !== ctx ) { // need to check this this is the host
|
|
|
+ return; // table, not a nested one
|
|
|
+ }
|
|
|
+
|
|
|
+ var colIdx = column.idx;
|
|
|
+
|
|
|
+ cell
|
|
|
+ .removeClass(
|
|
|
+ classes.sSortAsc +' '+
|
|
|
+ classes.sSortDesc
|
|
|
+ )
|
|
|
+ .addClass( columns[ colIdx ] == 'asc' ?
|
|
|
+ classes.sSortAsc : columns[ colIdx ] == 'desc' ?
|
|
|
+ classes.sSortDesc :
|
|
|
+ column.sSortingClass
|
|
|
+ );
|
|
|
+ } );
|
|
|
+ },
|
|
|
+
|
|
|
+ jqueryui: function ( settings, cell, column, classes ) {
|
|
|
+ $('<div/>')
|
|
|
+ .addClass( classes.sSortJUIWrapper )
|
|
|
+ .append( cell.contents() )
|
|
|
+ .append( $('<span/>')
|
|
|
+ .addClass( classes.sSortIcon+' '+column.sSortingClassJUI )
|
|
|
+ )
|
|
|
+ .appendTo( cell );
|
|
|
+
|
|
|
+ // Attach a sort listener to update on sort
|
|
|
+ $(settings.nTable).on( 'order.dt.DT', function ( e, ctx, sorting, columns ) {
|
|
|
+ if ( settings !== ctx ) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ var colIdx = column.idx;
|
|
|
+
|
|
|
+ cell
|
|
|
+ .removeClass( classes.sSortAsc +" "+classes.sSortDesc )
|
|
|
+ .addClass( columns[ colIdx ] == 'asc' ?
|
|
|
+ classes.sSortAsc : columns[ colIdx ] == 'desc' ?
|
|
|
+ classes.sSortDesc :
|
|
|
+ column.sSortingClass
|
|
|
+ );
|
|
|
+
|
|
|
+ cell
|
|
|
+ .find( 'span.'+classes.sSortIcon )
|
|
|
+ .removeClass(
|
|
|
+ classes.sSortJUIAsc +" "+
|
|
|
+ classes.sSortJUIDesc +" "+
|
|
|
+ classes.sSortJUI +" "+
|
|
|
+ classes.sSortJUIAscAllowed +" "+
|
|
|
+ classes.sSortJUIDescAllowed
|
|
|
+ )
|
|
|
+ .addClass( columns[ colIdx ] == 'asc' ?
|
|
|
+ classes.sSortJUIAsc : columns[ colIdx ] == 'desc' ?
|
|
|
+ classes.sSortJUIDesc :
|
|
|
+ column.sSortingClassJUI
|
|
|
+ );
|
|
|
+ } );
|
|
|
+ }
|
|
|
+ }
|
|
|
+ } );
|
|
|
+
|
|
|
+ /*
|
|
|
+ * Public helper functions. These aren't used internally by DataTables, or
|
|
|
+ * called by any of the options passed into DataTables, but they can be used
|
|
|
+ * externally by developers working with DataTables. They are helper functions
|
|
|
+ * to make working with DataTables a little bit easier.
|
|
|
+ */
|
|
|
+
|
|
|
+ var __htmlEscapeEntities = function ( d ) {
|
|
|
+ if (Array.isArray(d)) {
|
|
|
+ d = d.join(',');
|
|
|
+ }
|
|
|
+
|
|
|
+ return typeof d === 'string' ?
|
|
|
+ d
|
|
|
+ .replace(/&/g, '&')
|
|
|
+ .replace(/</g, '<')
|
|
|
+ .replace(/>/g, '>')
|
|
|
+ .replace(/"/g, '"') :
|
|
|
+ d;
|
|
|
+ };
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Helpers for `columns.render`.
|
|
|
+ *
|
|
|
+ * The options defined here can be used with the `columns.render` initialisation
|
|
|
+ * option to provide a display renderer. The following functions are defined:
|
|
|
+ *
|
|
|
+ * * `number` - Will format numeric data (defined by `columns.data`) for
|
|
|
+ * display, retaining the original unformatted data for sorting and filtering.
|
|
|
+ * It takes 5 parameters:
|
|
|
+ * * `string` - Thousands grouping separator
|
|
|
+ * * `string` - Decimal point indicator
|
|
|
+ * * `integer` - Number of decimal points to show
|
|
|
+ * * `string` (optional) - Prefix.
|
|
|
+ * * `string` (optional) - Postfix (/suffix).
|
|
|
+ * * `text` - Escape HTML to help prevent XSS attacks. It has no optional
|
|
|
+ * parameters.
|
|
|
+ *
|
|
|
+ * @example
|
|
|
+ * // Column definition using the number renderer
|
|
|
+ * {
|
|
|
+ * data: "salary",
|
|
|
+ * render: $.fn.dataTable.render.number( '\'', '.', 0, '$' )
|
|
|
+ * }
|
|
|
+ *
|
|
|
+ * @namespace
|
|
|
+ */
|
|
|
+ DataTable.render = {
|
|
|
+ number: function ( thousands, decimal, precision, prefix, postfix ) {
|
|
|
+ return {
|
|
|
+ display: function ( d ) {
|
|
|
+ if ( typeof d !== 'number' && typeof d !== 'string' ) {
|
|
|
+ return d;
|
|
|
+ }
|
|
|
+
|
|
|
+ var negative = d < 0 ? '-' : '';
|
|
|
+ var flo = parseFloat( d );
|
|
|
+
|
|
|
+ // If NaN then there isn't much formatting that we can do - just
|
|
|
+ // return immediately, escaping any HTML (this was supposed to
|
|
|
+ // be a number after all)
|
|
|
+ if ( isNaN( flo ) ) {
|
|
|
+ return __htmlEscapeEntities( d );
|
|
|
+ }
|
|
|
+
|
|
|
+ flo = flo.toFixed( precision );
|
|
|
+ d = Math.abs( flo );
|
|
|
+
|
|
|
+ var intPart = parseInt( d, 10 );
|
|
|
+ var floatPart = precision ?
|
|
|
+ decimal+(d - intPart).toFixed( precision ).substring( 2 ):
|
|
|
+ '';
|
|
|
+
|
|
|
+ // If zero, then can't have a negative prefix
|
|
|
+ if (intPart === 0 && parseFloat(floatPart) === 0) {
|
|
|
+ negative = '';
|
|
|
+ }
|
|
|
+
|
|
|
+ return negative + (prefix||'') +
|
|
|
+ intPart.toString().replace(
|
|
|
+ /\B(?=(\d{3})+(?!\d))/g, thousands
|
|
|
+ ) +
|
|
|
+ floatPart +
|
|
|
+ (postfix||'');
|
|
|
+ }
|
|
|
+ };
|
|
|
+ },
|
|
|
+
|
|
|
+ text: function () {
|
|
|
+ return {
|
|
|
+ display: __htmlEscapeEntities,
|
|
|
+ filter: __htmlEscapeEntities
|
|
|
+ };
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+
|
|
|
+ /*
|
|
|
+ * This is really a good bit rubbish this method of exposing the internal methods
|
|
|
+ * publicly... - To be fixed in 2.0 using methods on the prototype
|
|
|
+ */
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Create a wrapper function for exporting an internal functions to an external API.
|
|
|
+ * @param {string} fn API function name
|
|
|
+ * @returns {function} wrapped function
|
|
|
+ * @memberof DataTable#internal
|
|
|
+ */
|
|
|
+ function _fnExternApiFunc (fn)
|
|
|
+ {
|
|
|
+ return function() {
|
|
|
+ var args = [_fnSettingsFromNode( this[DataTable.ext.iApiIndex] )].concat(
|
|
|
+ Array.prototype.slice.call(arguments)
|
|
|
+ );
|
|
|
+ return DataTable.ext.internal[fn].apply( this, args );
|
|
|
+ };
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ /**
|
|
|
+ * Reference to internal functions for use by plug-in developers. Note that
|
|
|
+ * these methods are references to internal functions and are considered to be
|
|
|
+ * private. If you use these methods, be aware that they are liable to change
|
|
|
+ * between versions.
|
|
|
+ * @namespace
|
|
|
+ */
|
|
|
+ $.extend( DataTable.ext.internal, {
|
|
|
+ _fnExternApiFunc: _fnExternApiFunc,
|
|
|
+ _fnBuildAjax: _fnBuildAjax,
|
|
|
+ _fnAjaxUpdate: _fnAjaxUpdate,
|
|
|
+ _fnAjaxParameters: _fnAjaxParameters,
|
|
|
+ _fnAjaxUpdateDraw: _fnAjaxUpdateDraw,
|
|
|
+ _fnAjaxDataSrc: _fnAjaxDataSrc,
|
|
|
+ _fnAddColumn: _fnAddColumn,
|
|
|
+ _fnColumnOptions: _fnColumnOptions,
|
|
|
+ _fnAdjustColumnSizing: _fnAdjustColumnSizing,
|
|
|
+ _fnVisibleToColumnIndex: _fnVisibleToColumnIndex,
|
|
|
+ _fnColumnIndexToVisible: _fnColumnIndexToVisible,
|
|
|
+ _fnVisbleColumns: _fnVisbleColumns,
|
|
|
+ _fnGetColumns: _fnGetColumns,
|
|
|
+ _fnColumnTypes: _fnColumnTypes,
|
|
|
+ _fnApplyColumnDefs: _fnApplyColumnDefs,
|
|
|
+ _fnHungarianMap: _fnHungarianMap,
|
|
|
+ _fnCamelToHungarian: _fnCamelToHungarian,
|
|
|
+ _fnLanguageCompat: _fnLanguageCompat,
|
|
|
+ _fnBrowserDetect: _fnBrowserDetect,
|
|
|
+ _fnAddData: _fnAddData,
|
|
|
+ _fnAddTr: _fnAddTr,
|
|
|
+ _fnNodeToDataIndex: _fnNodeToDataIndex,
|
|
|
+ _fnNodeToColumnIndex: _fnNodeToColumnIndex,
|
|
|
+ _fnGetCellData: _fnGetCellData,
|
|
|
+ _fnSetCellData: _fnSetCellData,
|
|
|
+ _fnSplitObjNotation: _fnSplitObjNotation,
|
|
|
+ _fnGetObjectDataFn: _fnGetObjectDataFn,
|
|
|
+ _fnSetObjectDataFn: _fnSetObjectDataFn,
|
|
|
+ _fnGetDataMaster: _fnGetDataMaster,
|
|
|
+ _fnClearTable: _fnClearTable,
|
|
|
+ _fnDeleteIndex: _fnDeleteIndex,
|
|
|
+ _fnInvalidate: _fnInvalidate,
|
|
|
+ _fnGetRowElements: _fnGetRowElements,
|
|
|
+ _fnCreateTr: _fnCreateTr,
|
|
|
+ _fnBuildHead: _fnBuildHead,
|
|
|
+ _fnDrawHead: _fnDrawHead,
|
|
|
+ _fnDraw: _fnDraw,
|
|
|
+ _fnReDraw: _fnReDraw,
|
|
|
+ _fnAddOptionsHtml: _fnAddOptionsHtml,
|
|
|
+ _fnDetectHeader: _fnDetectHeader,
|
|
|
+ _fnGetUniqueThs: _fnGetUniqueThs,
|
|
|
+ _fnFeatureHtmlFilter: _fnFeatureHtmlFilter,
|
|
|
+ _fnFilterComplete: _fnFilterComplete,
|
|
|
+ _fnFilterCustom: _fnFilterCustom,
|
|
|
+ _fnFilterColumn: _fnFilterColumn,
|
|
|
+ _fnFilter: _fnFilter,
|
|
|
+ _fnFilterCreateSearch: _fnFilterCreateSearch,
|
|
|
+ _fnEscapeRegex: _fnEscapeRegex,
|
|
|
+ _fnFilterData: _fnFilterData,
|
|
|
+ _fnFeatureHtmlInfo: _fnFeatureHtmlInfo,
|
|
|
+ _fnUpdateInfo: _fnUpdateInfo,
|
|
|
+ _fnInfoMacros: _fnInfoMacros,
|
|
|
+ _fnInitialise: _fnInitialise,
|
|
|
+ _fnInitComplete: _fnInitComplete,
|
|
|
+ _fnLengthChange: _fnLengthChange,
|
|
|
+ _fnFeatureHtmlLength: _fnFeatureHtmlLength,
|
|
|
+ _fnFeatureHtmlPaginate: _fnFeatureHtmlPaginate,
|
|
|
+ _fnPageChange: _fnPageChange,
|
|
|
+ _fnFeatureHtmlProcessing: _fnFeatureHtmlProcessing,
|
|
|
+ _fnProcessingDisplay: _fnProcessingDisplay,
|
|
|
+ _fnFeatureHtmlTable: _fnFeatureHtmlTable,
|
|
|
+ _fnScrollDraw: _fnScrollDraw,
|
|
|
+ _fnApplyToChildren: _fnApplyToChildren,
|
|
|
+ _fnCalculateColumnWidths: _fnCalculateColumnWidths,
|
|
|
+ _fnThrottle: _fnThrottle,
|
|
|
+ _fnConvertToWidth: _fnConvertToWidth,
|
|
|
+ _fnGetWidestNode: _fnGetWidestNode,
|
|
|
+ _fnGetMaxLenString: _fnGetMaxLenString,
|
|
|
+ _fnStringToCss: _fnStringToCss,
|
|
|
+ _fnSortFlatten: _fnSortFlatten,
|
|
|
+ _fnSort: _fnSort,
|
|
|
+ _fnSortAria: _fnSortAria,
|
|
|
+ _fnSortListener: _fnSortListener,
|
|
|
+ _fnSortAttachListener: _fnSortAttachListener,
|
|
|
+ _fnSortingClasses: _fnSortingClasses,
|
|
|
+ _fnSortData: _fnSortData,
|
|
|
+ _fnSaveState: _fnSaveState,
|
|
|
+ _fnLoadState: _fnLoadState,
|
|
|
+ _fnImplementState: _fnImplementState,
|
|
|
+ _fnSettingsFromNode: _fnSettingsFromNode,
|
|
|
+ _fnLog: _fnLog,
|
|
|
+ _fnMap: _fnMap,
|
|
|
+ _fnBindAction: _fnBindAction,
|
|
|
+ _fnCallbackReg: _fnCallbackReg,
|
|
|
+ _fnCallbackFire: _fnCallbackFire,
|
|
|
+ _fnLengthOverflow: _fnLengthOverflow,
|
|
|
+ _fnRenderer: _fnRenderer,
|
|
|
+ _fnDataSource: _fnDataSource,
|
|
|
+ _fnRowAttributes: _fnRowAttributes,
|
|
|
+ _fnExtend: _fnExtend,
|
|
|
+ _fnCalculateEnd: function () {} // Used by a lot of plug-ins, but redundant
|
|
|
+ // in 1.10, so this dead-end function is
|
|
|
+ // added to prevent errors
|
|
|
+ } );
|
|
|
+
|
|
|
+
|
|
|
+ // jQuery access
|
|
|
+ $.fn.dataTable = DataTable;
|
|
|
+
|
|
|
+ // Provide access to the host jQuery object (circular reference)
|
|
|
+ DataTable.$ = $;
|
|
|
+
|
|
|
+ // Legacy aliases
|
|
|
+ $.fn.dataTableSettings = DataTable.settings;
|
|
|
+ $.fn.dataTableExt = DataTable.ext;
|
|
|
+
|
|
|
+ // With a capital `D` we return a DataTables API instance rather than a
|
|
|
+ // jQuery object
|
|
|
+ $.fn.DataTable = function ( opts ) {
|
|
|
+ return $(this).dataTable( opts ).api();
|
|
|
+ };
|
|
|
+
|
|
|
+ // All properties that are available to $.fn.dataTable should also be
|
|
|
+ // available on $.fn.DataTable
|
|
|
+ $.each( DataTable, function ( prop, val ) {
|
|
|
+ $.fn.DataTable[ prop ] = val;
|
|
|
+ } );
|
|
|
+
|
|
|
+ return DataTable;
|
|
|
+}));
|
ahwelp
