User:FishTank/DataTables.js

/* * This combined file was created by the DataTables downloader builder: *  https://datatables.net/download * * To rebuild or modify this file with the latest versions of the included * software please visit: *  https://datatables.net/download/#ju/dt-1.10.21/fc-3.3.1/fh-3.1.7/r-2.2.5/rg-1.1.2/sc-2.0.2/sp-1.1.1 * * Included libraries: *  DataTables 1.10.21, FixedColumns 3.3.1, FixedHeader 3.1.7, Responsive 2.2.5, RowGroup 1.1.2, Scroller 2.0.2, SearchPanes 1.1.1 */

/*! DataTables 1.10.21 * ©2008-2020 SpryMedia Ltd - datatables.net/license */

/** * @summary    DataTables * @description Paginate, search and order HTML tables * @version    1.10.21 * @file       jquery.dataTables.js * @author      SpryMedia Ltd * @contact    www.datatables.net * @copyright  Copyright 2008-2020 SpryMedia Ltd. * * This source file is free software, available under the following license: *  MIT license - http://datatables.net/license * * This source file is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY * or FITNESS FOR A PARTICULAR PURPOSE. See the license files for details. * * For details please refer to: http://www.datatables.net */

/*jslint evil: true, undef: true, browser: true */ /*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*/

(function( factory ) {	"use strict";

if ( typeof define === 'function' && define.amd ) { // AMD define( ['jquery'], function ( $ ) {			return factory( $, window, document );		} ); }	else if ( typeof exports === 'object' ) { // CommonJS module.exports = function (root, $) { if ( ! root ) { // CommonJS environments without a window global must pass a // root. This will give an error otherwise root = window; }

if ( ! $ ) { $ = typeof window !== 'undefined' ? // jQuery's factory checks for a global window require('jquery') : require('jquery')( root ); }

return factory( $, root, root.document ); };	}	else { // Browser factory( jQuery, window, document ); } } (function( $, window, document, undefined ) {	"use strict";

/**	 * DataTables is a plug-in for the jQuery Javascript library. It is a highly * flexible tool, based upon the foundations of progressive enhancement, * which will add advanced interaction controls to any HTML table. For a	 * full list of features please refer to * [DataTables.net](href="http://datatables.net).	 *	 * Note that the `DataTable` object is not a global variable but is aliased	 * to `jQuery.fn.DataTable` and `jQuery.fn.dataTable` through which it may	 * be accessed.	 *	 *  @class	 *  @param {object} [init={}] Configuration object for DataTables. Options	 *    are defined by {@link DataTable.defaults}	 *  @requires jQuery 1.7+	 *	 *  @example	 *    // Basic initialisation	 *    $(document).ready( function {	 *      $('#example').dataTable;	 *    } );	 *	 *  @example	 *    // Initialisation with configuration options - in this case, disable	 *    // pagination and sorting.	 *    $(document).ready( function {	 *      $('#example').dataTable( {	 *        "paginate": false,	 *        "sort": false	 *      } );	 *    } );	 */	var DataTable = function ( options )	{		/**		 * Perform a jQuery selector action on the table's TR elements (from the tbody) and * return the resulting jQuery object. * @param {string|node|jQuery} sSelector jQuery selector or node collection to act on		 *  @param {object} [oOpts] Optional parameters for modifying the rows to be included * @param {string} [oOpts.filter=none] Select TR elements that meet the current filter *   criterion ("applied") or all TR elements (i.e. no filter). * @param {string} [oOpts.order=current] Order of the TR elements in the processed array. *   Can be either 'current', whereby the current sorting of the table is used, or *   'original' whereby the original order the data was read into the table is used. * @param {string} [oOpts.page=all] Limit the selection to the currently displayed page *   ("current") or not ("all"). If 'current' is given, then order is assumed to be *   'current' and filter is 'applied', regardless of what they might be given as. * @returns {object} jQuery object, filtered by the given selector. * @dtopt API * @deprecated Since v1.10 *		 * @example *   $(document).ready(function {		 *      var oTable = $('#example').dataTable;		 *		 *      // Highlight every second row		 *      oTable.$('tr:odd').css('backgroundColor', 'blue');		 *    } ); *		 * @example *   $(document).ready(function {		 *      var oTable = $('#example').dataTable;		 *		 *      // Filter to rows with 'Webkit' in them, add a background colour and then		 *      // remove the filter, thus highlighting the 'Webkit' rows only.		 *      oTable.fnFilter('Webkit');		 *      oTable.$('tr', {"search": "applied"}).css('backgroundColor', 'blue');		 *      oTable.fnFilter('');		 *    } ); */		this.$ = function ( sSelector, oOpts ) {			return this.api(true).$( sSelector, oOpts ); };		/**		 * Almost identical to $ in operation, but in this case returns the data for the matched * rows - as such, the jQuery selector used should match TR row nodes or TD/TH cell nodes * rather than any descendants, so the data can be obtained for the row/cell. If matching * rows are found, the data returned is the original data array/object that was used to * create the row (or a generated array if from a DOM source). *		 * This method is often useful in-combination with $ where both functions are given the * same parameters and the array indexes will match identically. * @param {string|node|jQuery} sSelector jQuery selector or node collection to act on		 *  @param {object} [oOpts] Optional parameters for modifying the rows to be included * @param {string} [oOpts.filter=none] Select elements that meet the current filter *   criterion ("applied") or all elements (i.e. no filter). * @param {string} [oOpts.order=current] Order of the data in the processed array. *   Can be either 'current', whereby the current sorting of the table is used, or *   'original' whereby the original order the data was read into the table is used. * @param {string} [oOpts.page=all] Limit the selection to the currently displayed page *   ("current") or not ("all"). If 'current' is given, then order is assumed to be *   'current' and filter is 'applied', regardless of what they might be given as. * @returns {array} Data for the matched elements. If any elements, as a result of the *   selector, were not TR, TD or TH elements in the DataTable, they will have a null *   entry in the array. * @dtopt API * @deprecated Since v1.10 *		 * @example *   $(document).ready(function {		 *      var oTable = $('#example').dataTable;		 *		 *      // Get the data from the first row in the table		 *      var data = oTable._('tr:first');		 *		 *      // Do something useful with the data		 *      alert( "First cell is: "+data[0] );		 *    } ); *		 * @example *   $(document).ready(function {		 *      var oTable = $('#example').dataTable;		 *		 *      // Filter to 'Webkit' and get all data for		 *      oTable.fnFilter('Webkit');		 *      var data = oTable._('tr', {"search": "applied"});		 *		 *      // Do something with the data		 *      alert( data.length+" rows matched the search" );		 *    } ); */		this._ = function ( sSelector, oOpts ) {			return this.api(true).rows( sSelector, oOpts ).data; };		/**		 * Create a DataTables Api instance, with the currently selected tables for * the Api's context. * @param {boolean} [traditional=false] Set the API instance's context to be		 *  only the table referred to by the `DataTable.ext.iApiIndex` option, as was *  used in the API presented by DataTables 1.9- (i.e. the traditional mode), *  or if all tables captured in the jQuery object should be used. * @return {DataTables.Api} */		this.api = function ( traditional ) {			return traditional ? new _Api(					_fnSettingsFromNode( this[ _ext.iApiIndex ] )				) : new _Api( this ); };		/**		 * Add a single new row or multiple rows of data to the table. Please note * that this is suitable for client-side processing only - if you are using * server-side processing (i.e. "bServerSide": true), then to add data, you * must add it to the data source, i.e. the server-side, through an Ajax call. * @param {array|object} data The data to be added to the table. This can be: *    *     1D array of data - add a single row with the data provided *     2D array of arrays - add multiple rows in a single call *     object - data object when using mData *     array of objects - multiple data objects when using mData *    * @param {bool} [redraw=true] redraw the table or not * @returns {array} An array of integers, representing the list of indexes in		 *    aoData ({@link DataTable.models.oSettings}) that have been added to *   the table. * @dtopt API * @deprecated Since v1.10 *		 * @example *   // Global var for counter *   var giCount = 2; *		 *   $(document).ready(function {		 *      $('#example').dataTable;		 *    } ); *		 *   function fnClickAddRow { *     $('#example').dataTable.fnAddData( [		 *        giCount+".1",		 *        giCount+".2",		 *        giCount+".3",		 *        giCount+".4" ]		 *      ); *		 *     giCount++; *   }		 */		this.fnAddData = function( data, redraw ) {			var api = this.api( true ); /* Check if we want to add multiple rows or not */ var rows = $.isArray(data) && ( $.isArray(data[0]) || $.isPlainObject(data[0]) ) ? api.rows.add( data ) : api.row.add( data ); if ( redraw === undefined || redraw ) { api.draw; }			return rows.flatten.toArray; };		/**		 * This function will make DataTables recalculate the column sizes, based on the data * contained in the table and the sizes applied to the columns (in the DOM, CSS or		 * through the sWidth parameter). This can be useful when the width of the table's * parent element changes (for example a window resize). * @param {boolean} [bRedraw=true] Redraw the table or not, you will typically want to		 *  @dtopt API * @deprecated Since v1.10 *		 * @example *   $(document).ready(function {		 *      var oTable = $('#example').dataTable( { *       "sScrollY": "200px", *       "bPaginate": false *     } );		 *		 *      $(window).on('resize', function  { *       oTable.fnAdjustColumnSizing; *     } );		 *    } );		 */		this.fnAdjustColumnSizing = function ( bRedraw ) {			var api = this.api( true ).columns.adjust; var settings = api.settings[0]; var scroll = settings.oScroll; if ( bRedraw === undefined || bRedraw ) { api.draw( false ); }			else if ( scroll.sX !== "" || scroll.sY !== "" ) { /* If not redrawing, but scrolling, we want to apply the new column sizes anyway */ _fnScrollDraw( settings ); }		};		/**		 * Quickly and simply clear a table * @param {bool} [bRedraw=true] redraw the table or not * @dtopt API * @deprecated Since v1.10 *		 * @example *   $(document).ready(function {		 *      var oTable = $('#example').dataTable;		 *		 *      // Immediately 'nuke' the current rows (perhaps waiting for an Ajax callback...)		 *      oTable.fnClearTable;		 *    } ); */		this.fnClearTable = function( bRedraw ) {			var api = this.api( true ).clear; if ( bRedraw === undefined || bRedraw ) { api.draw; }		};		/**		 * The exact opposite of 'opening' a row, this function will close any rows which * are currently 'open'. * @param {node} nTr the table row to 'close' * @returns {int} 0 on success, or 1 if failed (can't find the row) * @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.fnClose = function( nTr ) {			this.api( true ).row( nTr ).child.hide; };		/**		 * Remove a row for the table * @param {mixed} target The index of the row from aoData to be deleted, or		 *    the TR element you want to delete * @param {function|null} [callBack] Callback function * @param {bool} [redraw=true] Redraw the table or not * @returns {array} The row that was deleted * @dtopt API * @deprecated Since v1.10 *		 * @example *   $(document).ready(function {		 *      var oTable = $('#example').dataTable;		 *		 *      // 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 = $.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 = $.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 ) {						_fnLanguageCompat( json );						_fnCamelToHungarian( defaults.oLanguage, json );						$.extend( true, oLanguage, json );						_fnInitialise( oSettings );					},					error: function {						// Error occurred loading language file, continue on as best we can						_fnInitialise( oSettings );					}				} ); bInitHandedOff = true; }			/*			 * 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 = $(' ').appendTo($this);				}				oSettings.nTHead = thead[0];				var tbody = $this.children('tbody');				if ( tbody.length === 0 ) {					tbody = $(' ').appendTo($this);				}				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 = $(' ').appendTo($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! */			if ( oInit.bStateSave ) {				features.bStateSave = true; _fnCallbackReg( oSettings, 'aoDrawCallback', _fnSaveState, 'state_save' ); _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$) and South Africa // - fr - Swiss Franc // - kr - Swedish krona, Norwegian krone and Danish krone // - \u2009 is thin space and \u202F is narrow no-break space, both used in many // - Ƀ - Bitcoin // - Ξ - Ethereum //  standards as thousands separators. var _re_formatted_numeric = /[',$£€¥%\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; };	/**	 * 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 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' && ! $.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 = $(' ') .css( {					position: 'fixed',					top: 0,					left: $(window).scrollLeft*-1, // allow for scrolling					height: 1,					width: 1,					overflow: 'hidden'				} ) .append(					$(' ')						.css( { position: 'absolute', top: 1, left: 1, width: 100, overflow: 'scroll' } )						.append( $(' ')								.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] ); }	/**	 * Covert 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; }	/**	 * Covert 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 if ( detectedType === 'html' ) { 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 ( ! $.isArray( aTargets ) ) {					aTargets = [ aTargets ]; }				for ( j=0, jLen=aTargets.length ; 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' 'sort') * @returns {*} Cell data * @memberof DataTable#oApi */	function _fnGetCellData( settings, rowIdx, colIdx, type ) {		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 ''; }		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 */	function _fnGetObjectDataFn( mSource ) {		if ( $.isPlainObject( mSource ) ) {			/* Build an object of get functions, and wrap them in a single call */ var o = {}; $.each( mSource, function (key, val) {				if ( val ) {					o[key] = _fnGetObjectDataFn( val );				}			} ); return function (data, type, row, meta) { var t = o[type] || o._; return t !== undefined ? t(data, type, row, meta) : data; };		}		else if ( mSource === 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 mSource === 'function' ) {			return function (data, type, row, meta) { return mSource( data, type, row, meta ); };		}		else if ( typeof mSource === 'string' && (mSource.indexOf('.') !== -1 || mSource.indexOf('[') !== -1 || mSource.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 ( $.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, mSource ); };		}		else {			/* Array or flat object mapping */ return function (data, type) { // row and meta also passed, but not used return data[mSource]; };		}	}	/**	 * 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 */	function _fnSetObjectDataFn( mSource ) {		if ( $.isPlainObject( mSource ) ) {			/* 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 _fnSetObjectDataFn( mSource._ ); }		else if ( mSource === null ) {			/* Nothing to do when the data source is null */ return function {}; }		else if ( typeof mSource === 'function' ) {			return function (data, val, meta) { mSource( data, 'set', val, meta ); };		}		else if ( typeof mSource === 'string' && (mSource.indexOf('.') !== -1 || mSource.indexOf('[') !== -1 || mSource.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++ )				{					// 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 ( $.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, mSource ); };		}		else {			/* Array or flat object mapping */ return function (data, val) { // meta is also passed in, but not used data[mSource] = val; };		}	}	/**	 * 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 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 = $.trim(cell.innerHTML); 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 || ((!nTrIn || 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] ); }		// Remove once webkit bug 131819 and Chromium bug 365619 have been resolved // and deployed row.nTr.setAttribute( 'role', 'row' ); }	/**	 * 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 = $(' ').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 ); }		/* ARIA role for the rows */ $(thead).find('>tr').attr('role', 'row'); /* Deal with the footer - add classes if required */ $(thead).find('>tr>th, >tr>td').addClass( classes.sHeaderTH ); $(tfoot).find('>tr>th, >tr>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=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 * @memberof DataTable#oApi */	function _fnDraw( 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 i, iLen, n;		var anRows = []; var iRowCount = 0; var asStripeClasses = oSettings.asStripeClasses; var iStripes = asStripeClasses.length; var iOpenRows = oSettings.aoOpenRows.length; var oLang = oSettings.oLanguage; var iInitDisplayStart = oSettings.iInitDisplayStart; var bServerSide = _fnDataSource( oSettings ) == 'ssp'; var aiDisplay = oSettings.aiDisplay; oSettings.bDrawing = true; /* 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; }		var iDisplayStart = oSettings._iDisplayStart; var iDisplayEnd = oSettings.fnDisplayEnd; /* 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 && !_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 ] = $( ' ', { 'class': iStripes ? asStripeClasses[0] : '' } ) .append( $(' ', { '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 = $(' ').insertBefore( table ); // Holding element for speed var features = oSettings.oFeatures; // All DataTables are wrapped in a div var insert = $(' ', {			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 = $(' ')[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; }	/**	 * 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 && $.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 ) { _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": function (json) { var error = json.error || json.sError; if ( error ) { _fnLog( oSettings, 0, error ); }				oSettings.json = json; callback( json ); },			"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 ) {		if ( settings.bAjaxDataGet ) { settings.iDraw++; _fnProcessingDisplay( settings, true ); _fnBuildAjax(				settings,				_fnAjaxParameters( settings ),				function(json) {					_fnAjaxUpdateDraw( settings, json );				}			); return false; }		return true; }	/**	 * 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; }		_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; settings.bAjaxDataGet = false; _fnDraw( settings ); if ( ! settings._bInitComplete ) { _fnInitComplete( settings, json ); }		settings.bAjaxDataGet = true; _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 ) {		var dataSrc = $.isPlainObject( oSettings.ajax ) && oSettings.ajax.dataSrc !== undefined ? oSettings.ajax.dataSrc : oSettings.sAjaxDataProp; // Compatibility with 1.9-. // Compatibility with 1.9-. In order to read from aaData, check if the // default has been changed, if not, check for aaData if ( dataSrc === 'data' ) { return json.aaData || json[dataSrc]; }		return dataSrc !== "" ? _fnGetObjectDataFn( dataSrc )( json ) : json; }	/**	 * 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 = ''; var str = language.sSearch; str = str.match(/_INPUT_/) ? str.replace('_INPUT_', input) : str+input; var filter = $(' ', {				'id': ! features.f ? tableId+'_filter' : null,				'class': classes.sFilter			} ) .append( $(' ' ).append( str ) ); var searchFn = function { /* Update all other filter input elements for the new display */ var n = features.f; var val = !this.value ? "" : this.value; // mental IE8 fix :-(			/* Now do the filter */			if ( val != previousSearch.sSearch ) {				_fnFilterComplete( settings, { "sSearch": val, "bRegex": previousSearch.bRegex, "bSmart": previousSearch.bSmart , "bCaseInsensitive": previousSearch.bCaseInsensitive } );				// 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]);				}, 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;		};		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 ); 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 insenstive 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 insenstive 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 = $(' ')[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 fomatters = DataTable.ext.type.search; 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' ); if ( fomatters[ column.sType ] ) { cellData = fomatters[ column.sType ]( cellData ); }						// 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 = $(' ', {				'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      = $.isArray( menu[0] ), lengths = d2 ? menu[0] : menu, language = d2 ? menu[1] : menu; var 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 = $(' ').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 = $(' ').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 $(' ', {				'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); // Add the ARIA grid role to the table table.attr( 'role', 'grid' ); // 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 = ' '; 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) {			headerContent.push( nSizer.innerHTML );			headerWidths.push( _fnStringToCss( $(nSizer).css('width') ) );		}, headerSrcEls ); // Apply all widths in final pass _fnApplyToChildren( function(nToSize, i) {			// Only apply widths to the DataTables detected header cells - this			// prevents complex headers from having contradictory sizes applied			if ( $.inArray( nToSize, dtHeaderCells ) !== -1 ) {				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 = ''+headerContent[i]+' ';			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 = ''+footerContent[i]+' ';				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 ( table.outerWidth < 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 = $(' ').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( $(' ').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 = $(' ').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 = $(' ') .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 $(' ').html( _fnGetCellData( settings, idx, colIdx, 'display' ) )[0] : data.anCells[ colIdx ]; }	/**	 * Get the maximum strlen for each data column * @param {object} settings dataTables settings object * @param {int} colIdx column of interest * @returns {string} max string length for each column * @memberof DataTable#oApi */	function _fnGetMaxLenString( settings, colIdx ) {		var s, max=-1, maxIdx = -1; for ( var i=0, ien=settings.aoData.length ; i<ien ; i++ ) { s = _fnGetCellData( settings, i, colIdx, 'display' )+''; s = s.replace( __re_html_remove, '' ); s = s.replace( / /g, ' ' ); if ( s.length > max ) { max = s.length; maxIdx = i;			} }		return maxIdx; }	/**	 * Append a CSS unit (only if required) to a string * @param {string} value to css-ify * @returns {string} value with css unit * @memberof DataTable#oApi */	function _fnStringToCss( s ) {		if ( s === null ) { return '0px'; }		if ( typeof s == 'number' ) { return s < 0 ? '0px' : s+'px'; }		// Check it has a unit character already return s.match(/\d$/) ? 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 && ! $.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 ( $.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.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.oFeatures.bStateSave || settings.bDestroying ) {			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] )				};			} ) };		_fnCallbackFire( settings, "aoStateSaveParams", 'stateSaveParams', [settings, state] ); settings.oSavedState = state; 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 ) {		var i, ien; var columns = settings.aoColumns; var loaded = function ( s ) { if ( ! s || ! s.time ) { 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 ) { callback; return; }			// Reject old data var duration = settings.iStateDuration; if ( duration > 0 && s.time < +new Date - (duration*1000) ) { callback; return; }			// Number of columns have changed - all bets are off, no restore of settings if ( s.columns && columns.length !== s.columns.length ) { 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 ) { settings._iDisplayStart   = s.start; settings.iInitDisplayStart = s.start; }			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 ) { columns[i].bVisible = col.visible; }					// Search if ( col.search !== undefined ) { $.extend( settings.aoPreSearchCols[i], _fnSearchToHung( col.search ) ); }				}			}			_fnCallbackFire( settings, 'aoStateLoaded', 'stateLoaded', [settings, s] ); callback; };		if ( ! settings.oFeatures.bStateSave ) { callback; return; }		var state = settings.fnStateLoadCallback.call( settings.oInstance, settings, loaded ); if ( state !== undefined ) { loaded( state ); }		// otherwise, wait for the loaded callback to be executed }	/**	 * 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 ( $.isArray( name ) ) { $.each( name, function (i, val) {				if ( $.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' && $.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 ( $.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 ( $.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 ?					$.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 ( $.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' ? $.trim(a[j]) : 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 fitler=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 ( $.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] );	} ); 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 ( $.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 = $('  ').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; }		}	};	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 ); }				else { row._details.detach; }				__details_events( 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 = $( [].concat.apply([], 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 && ! $.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 $.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 ` '),               lower: $(' ').addClass(this.classes.subRow2).addClass(this.classes.narrowButton),                nameButton: $('  ').addClass(this.classes.paneButton).addClass(this.classes.nameButton),                panesContainer: panesContainer,                searchBox: $(' ').addClass(this.classes.paneInputButton).addClass(this.classes.search),                searchButton: $('<button type = "button" class="' + this.classes.searchIcon + '"> ')                    .addClass(this.classes.paneButton),                searchCont: $(' ').addClass(this.classes.searchCont),                searchLabelCont: $(' ').addClass(this.classes.searchLabelCont),                topRow: $(' ').addClass(this.classes.topRow),                upper: $(' ').addClass(this.classes.subRow1).addClass(this.classes.narrowSearch)            };            this.s.displayed = false;            table = this.s.dt; this.selections = []; this.s.colOpts = this.colExists ? this._getOptions : this._getBonusOptions; var colOpts = this.s.colOpts; var clear = $(' X ').addClass(this.classes.paneButton); $(clear).text(table.i18n('searchPanes.clearPane', 'X')); this.dom.container.addClass(colOpts.className); this.dom.container.addClass((this.customPaneSettings !== null && this.customPaneSettings.className !== undefined)               ? this.customPaneSettings.className                : ''); // Set the value of name incase ordering is desired if (this.s.colOpts.name !== undefined) { this.s.name = this.s.colOpts.name; }           else if (this.customPaneSettings !== null && this.customPaneSettings.name !== undefined) { this.s.name = this.customPaneSettings.name; }           else { this.s.name = this.colExists ? $(table.column(this.s.index).header).text : this.customPaneSettings.header || 'Custom Pane'; }           $(panesContainer).append(this.dom.container); var tableNode = table.table(0).node; // Custom search function for table this.s.searchFunction = function (settings, searchData, dataIndex, origData) { // If no data has been selected then show all if (_this.selections.length === 0) { return true; }               if (settings.nTable !== tableNode) { return true; }               var filter = ''; if (_this.colExists) { // Get the current filtered data filter = searchData[_this.s.index]; if (colOpts.orthogonal.filter !== 'filter') { // get the filter value from the map filter = _this.s.rowData.filterMap.get(dataIndex); if (filter instanceof $.fn.dataTable.Api) { filter = filter.toArray; }                   }                }                return _this._search(filter, dataIndex); };           $.fn.dataTable.ext.search.push(this.s.searchFunction); // If the clear button for this pane is clicked clear the selections if (this.c.clear) { $(clear).on('click', function {                    var searches = _this.dom.container.find(_this.classes.search);                    searches.each(function  { $(this).val(''); $(this).trigger('input'); });                   _this.clearPane;                }); }           // Sometimes the top row of the panes containing the search box and ordering buttons appears // weird if the width of the panes is lower than expected, this fixes the design. // Equally this may occur when the table is resized. table.on('draw.dtsp', function {                _this._adjustTopRow;            }); table.on('buttons-action', function {                _this._adjustTopRow;            }); $(window).on('resize.dtsp', DataTable.util.throttle(function { _this._adjustTopRow; }));           // When column-reorder is present and the columns are moved, it is necessary to            //  reassign all of the panes indexes to the new index of the column. table.on('column-reorder.dtsp', function (e, settings, details) {               _this.s.index = details.mapping[_this.s.index];            }); return this; }       /**         * In the case of a rebuild there is potential for new data to have been included or removed * so all of the rowData must be reset as a precaution. */       SearchPane.prototype.clearData = function  { this.s.rowData = { arrayFilter: [], arrayOriginal: [], arrayTotals: [], bins: {}, binsOriginal: {}, binsTotal: {}, filterMap: new Map, totalOptions: 0 };       };        /**         * Clear the selections in the pane */       SearchPane.prototype.clearPane = function  { // Deselect all rows which are selected and update the table and filter count. this.s.dtPane.rows({ selected: true }).deselect; this.updateTable; return this; };       /**         * Strips all of the SearchPanes elements from the document and turns all of the listeners for the buttons off */       SearchPane.prototype.destroy = function  { $(this.s.dtPane).off('.dtsp'); $(this.s.dt).off('.dtsp'); $(this.dom.nameButton).off('.dtsp'); $(this.dom.countButton).off('.dtsp'); $(this.dom.clear).off('.dtsp'); $(this.dom.searchButton).off('.dtsp'); $(this.dom.container).remove; var searchIdx = $.fn.dataTable.ext.search.indexOf(this.s.searchFunction); while (searchIdx !== -1) { $.fn.dataTable.ext.search.splice(searchIdx, 1); searchIdx = $.fn.dataTable.ext.search.indexOf(this.s.searchFunction); }           // If the datatables have been defined for the panes then also destroy these if (this.s.dtPane !== undefined) { this.s.dtPane.destroy; }           this.s.listSet = false; };       /**         * Updates the number of filters that have been applied in the title */       SearchPane.prototype.getPaneCount = function  { return this.s.dtPane !== undefined ? this.s.dtPane.rows({ selected: true }).data.toArray.length : 0;       };        /**         * Rebuilds the panes from the start having deleted the old ones * @param? last boolean to indicate if this is the last pane a selection was made in        * @param? dataIn data to be used in buildPane * @param? init Whether this is the initial draw or not * @param? maintainSelection Whether the current selections are to be maintained over rebuild */       SearchPane.prototype.rebuildPane = function (last, dataIn, init, maintainSelection) { if (last === void 0) { last = false; } if (dataIn === void 0) { dataIn = null; } if (init === void 0) { init = null; } if (maintainSelection === void 0) { maintainSelection = false; } this.clearData; var selectedRows = []; this.s.serverSelect = []; var prevEl = null; // When rebuilding strip all of the HTML Elements out of the container and start from scratch if (this.s.dtPane !== undefined) { if (maintainSelection) { if (!this.s.dt.page.info.serverSide) { selectedRows = this.s.dtPane.rows({ selected: true }).data.toArray; }                   else { this.s.serverSelect = this.s.dtPane.rows({ selected: true }).data.toArray; }               }                this.s.dtPane.clear.destroy; prevEl = $(this.dom.container).prev; this.destroy; this.s.dtPane = undefined; $.fn.dataTable.ext.search.push(this.s.searchFunction); }           this.dom.container.removeClass(this.classes.hidden); this.s.displayed = false; this._buildPane(!this.s.dt.page.info.serverSide ?               selectedRows :                this.s.serverSelect, last, dataIn, init, prevEl); return this; };       /**         * removes the pane from the page and sets the displayed property to false. */       SearchPane.prototype.removePane = function  { this.s.displayed = false; $(this.dom.container).hide; };       /**         * Sets the cascadeRegen property of the pane. Accessible from above because as SearchPanes.ts deals with the rebuilds. * @param val the boolean value that the cascadeRegen property is to be set to        */ SearchPane.prototype.setCascadeRegen = function (val) { this.s.cascadeRegen = val; };       /**         * This function allows the clearing property to be assigned. This is used when implementing cascadePane. * In setting this to true for the clearing of the panes selection on the deselects it forces the pane to        * repopulate from the entire dataset not just the displayed values. * @param val the boolean value which the clearing property is to be assigned */       SearchPane.prototype.setClear = function (val) { this.s.clearing = val; };       /**         * Updates the values of all of the panes * @param draw whether this has been triggered by a draw event or not */       SearchPane.prototype.updatePane = function (draw) { if (draw === void 0) { draw = false; } this.s.updating = true; this._updateCommon(draw); this.s.updating = false; };       /**         * Updates the panes if one of the options to do so has been set to true *  rather than the filtered message when using viewTotal. */       SearchPane.prototype.updateTable = function  { var selectedRows = this.s.dtPane.rows({ selected: true }).data.toArray; this.selections = selectedRows; this._searchExtras; // If either of the options that effect how the panes are displayed are selected then update the Panes if (this.c.cascadePanes || this.c.viewTotal) { this.updatePane; }       };        /**         * Sets the listeners for the pane. *        * Having it in it's own function makes it easier to only set them once */       SearchPane.prototype._setListeners = function  { var _this = this; var rowData = this.s.rowData; var t0; // When an item is selected on the pane, add these to the array which holds selected items. // Custom search will perform. this.s.dtPane.on('select.dtsp', function {                if (_this.s.dt.page.info.serverSide && !_this.s.updating) {                    if (!_this.s.serverSelecting) {                        _this.s.serverSelect = _this.s.dtPane.rows({ selected: true }).data.toArray;                        _this.s.scrollTop = $(_this.s.dtPane.table.node).parent[0].scrollTop;                        _this.s.selectPresent = true;                        _this.s.dt.draw(false);                    }                }                else {                    clearTimeout(t0);                    $(_this.dom.clear).removeClass(_this.classes.dull);                    _this.s.selectPresent = true;                    if (!_this.s.updating) {                        _this._makeSelection;                    }                    _this.s.selectPresent = false;                }            }); // When an item is deselected on the pane, re add the currently selected items to the array // which holds selected items. Custom search will be performed. this.s.dtPane.on('deselect.dtsp', function {                t0 = setTimeout(function  { if (_this.s.dt.page.info.serverSide && !_this.s.updating) { if (!_this.s.serverSelecting) { _this.s.serverSelect = _this.s.dtPane.rows({ selected: true }).data.toArray; _this.s.deselect = true; _this.s.dt.draw(false); }                   }                    else { _this.s.deselect = true; if (_this.s.dtPane.rows({ selected: true }).data.toArray.length === 0) { $(_this.dom.clear).addClass(_this.classes.dull); }                       _this._makeSelection; _this.s.deselect = false; _this.s.dt.state.save; }               }, 50);            });            // When saving the state store all of the selected rows for preselection next time around this.s.dt.on('stateSaveParams.dtsp', function (e, settings, data) {               // If the data being passed in is empty then a state clear must have occured so clear the panes state as well                if ($.isEmptyObject(data)) {                    _this.s.dtPane.state.clear;                    return;                }                var selected = [];                var searchTerm;                var order;                var bins;                var arrayFilter;                // Get all of the data needed for the state save from the pane                if (_this.s.dtPane !== undefined) {                    selected = _this.s.dtPane.rows({ selected: true }).data.map(function (item) { return item.filter.toString; }).toArray;                    searchTerm = $(_this.dom.searchBox).val;                    order = _this.s.dtPane.order;                    bins = rowData.binsOriginal; arrayFilter = rowData.arrayOriginal; }               if (data.searchPanes === undefined) { data.searchPanes = {}; }               if (data.searchPanes.panes === undefined) { data.searchPanes.panes = []; }               // Add the panes data to the state object data.searchPanes.panes.push({                   arrayFilter: arrayFilter,                    bins: bins,                    id: _this.s.index,                    order: order,                    searchTerm: searchTerm,                    selected: selected                }); });           this.s.dtPane.on('user-select.dtsp', function (e, _dt, type, cell, originalEvent) { originalEvent.stopPropagation; });           this.s.dtPane.on('draw.dtsp', function  { _this._adjustTopRow; });           // When the button to order by the name of the options is clicked then            //  change the ordering to whatever it isn't currently            $(this.dom.nameButton).on('click.dtsp', function  { var currentOrder = _this.s.dtPane.order[0][1]; _this.s.dtPane.order([0, currentOrder === 'asc' ? 'desc' : 'asc']).draw; _this.s.dt.state.save; });           // When the button to order by the number of entries in the column is clicked then            //  change the ordering to whatever it isn't currently            $(this.dom.countButton).on('click.dtsp', function  { var currentOrder = _this.s.dtPane.order[0][1]; _this.s.dtPane.order([1, currentOrder === 'asc' ? 'desc' : 'asc']).draw; _this.s.dt.state.save; });           // When the clear button is clicked reset the pane            $(this.dom.clear).on('click.dtsp', function  { var searches = _this.dom.container.find('.' + _this.classes.search); searches.each(function {                    // set the value of the search box to be an empty string and then search on that, effectively reseting                    $(this).val('');                    $(this).trigger('input');                }); _this.clearPane; });           // When the search button is clicked then draw focus to the search box            $(this.dom.searchButton).on('click.dtsp', function  { $(_this.dom.searchBox).focus; });           // When a character is inputted into the searchbox search the pane for matching values.            // Doing it this way means that no button has to be clicked to trigger a search, it is done asynchronously            $(this.dom.searchBox).on('input.dtsp', function  { _this.s.dtPane.search($(_this.dom.searchBox).val).draw; _this.s.dt.state.save; });           // Make sure to save the state once the pane has been built            this.s.dt.state.save;            return true;        };        /**         * Takes in potentially undetected rows and adds them to the array if they are not yet featured         * @param filter the filter value of the potential row         * @param display the display value of the potential row         * @param sort the sort value of the potential row         * @param type the type value of the potential row         * @param arrayFilter the array to be populated         * @param bins the bins to be populated         */        SearchPane.prototype._addOption = function (filter, display, sort, type, arrayFilter, bins) {            // If the filter is an array then take a note of this, and add the elements to the arrayFilter array            if (Array.isArray(filter) || filter instanceof DataTable.Api) { // Convert to an array so that we can work with it               if (filter instanceof DataTable.Api) { filter = filter.toArray; display = display.toArray; }               if (filter.length === display.length) { for (var i = 0; i < filter.length; i++) { // If we haven't seen this row before add it                       if (!bins[filter[i]]) { bins[filter[i]] = 1; arrayFilter.push({                               display: display[i],                                filter: filter[i],                                sort: sort[i],                                type: type[i]                            }); }                       // Otherwise just increment the count else { bins[filter[i]]++; }                       this.s.rowData.totalOptions++; }                   return; }               else { throw new Error('display and filter not the same length'); }           }            // If the values were affected by othogonal data and are not an array then check if it is already present else if (typeof this.s.colOpts.orthogonal === 'string') { if (!bins[filter]) { bins[filter] = 1; arrayFilter.push({                       display: display,                        filter: filter,                        sort: sort,                        type: type                    }); this.s.rowData.totalOptions++; }               else { bins[filter]++; this.s.rowData.totalOptions++; return; }           }            // Otherwise we must just be adding an option else { arrayFilter.push({                   display: display,                    filter: filter,                    sort: sort,                    type: type                }); }       };        /**         * Adds a row to the panes table * @param display the value to be displayed to the user * @param filter the value to be filtered on when searchpanes is implemented * @param shown the number of rows in the table that are currently visible matching this criteria * @param total the total number of rows in the table that match this criteria * @param sort the value to be sorted in the pane table * @param type the value of which the type is to be derived from */       SearchPane.prototype._addRow = function (display, filter, shown, total, sort, type) { var index; for (var _i = 0, _a = this.s.indexes; _i < _a.length; _i++) { var entry = _a[_i]; if (entry.filter === filter) { index = entry.index; }           }            if (index === undefined) { index = this.s.indexes.length; this.s.indexes.push({ filter: filter, index: index }); }           return this.s.dtPane.row.add({                display: display !==  ? display : this.c.emptyMessage,                filter: filter,                index: index,                shown: shown,                sort: sort !==  ? sort : this.c.emptyMessage,                total: total,                type: type            }); };       /**         * Adjusts the layout of the top row when the screen is resized */       SearchPane.prototype._adjustTopRow = function  { var subContainers = this.dom.container.find('.' + this.classes.subRowsContainer); var subRow1 = this.dom.container.find('.dtsp-subRow1'); var subRow2 = this.dom.container.find('.dtsp-subRow2'); var topRow = this.dom.container.find('.' + this.classes.topRow); // If the width is 0 then it is safe to assume that the pane has not yet been displayed. // Even if it has, if the width is 0 it won't make a difference if it has the narrow class or not if (($(subContainers[0]).width < 252 || $(topRow[0]).width < 252) && $(subContainers[0]).width !== 0) { $(subContainers[0]).addClass(this.classes.narrow); $(subRow1[0]).addClass(this.classes.narrowSub).removeClass(this.classes.narrowSearch); $(subRow2[0]).addClass(this.classes.narrowSub).removeClass(this.classes.narrowButton); }           else { $(subContainers[0]).removeClass(this.classes.narrow); $(subRow1[0]).removeClass(this.classes.narrowSub).addClass(this.classes.narrowSearch); $(subRow2[0]).removeClass(this.classes.narrowSub).addClass(this.classes.narrowButton); }       };        /**         * Method to construct the actual pane. * @param selectedRows previously selected Rows to be reselected * @last boolean to indicate whether this pane was the last one to have a selection made */       SearchPane.prototype._buildPane = function (selectedRows, last, dataIn, init, prevEl) { var _this = this; if (selectedRows === void 0) { selectedRows = []; } if (last === void 0) { last = false; } if (dataIn === void 0) { dataIn = null; } if (init === void 0) { init = null; } if (prevEl === void 0) { prevEl = null; } // Aliases this.selections = []; var table = this.s.dt; var column = table.column(this.colExists ? this.s.index : 0); var colOpts = this.s.colOpts; var rowData = this.s.rowData; // Other Variables var countMessage = table.i18n('searchPanes.count', '{total}'); var filteredMessage = table.i18n('searchPanes.countFiltered', '{shown} ({total})'); var loadedFilter = table.state.loaded; // If the listeners have not been set yet then using the latest state may result in funny errors if (this.s.listSet) { loadedFilter = table.state; }           // If it is not a custom pane in place if (this.colExists) { var idx = -1; if (loadedFilter && loadedFilter.searchPanes && loadedFilter.searchPanes.panes) { for (var i = 0; i < loadedFilter.searchPanes.panes.length; i++) { if (loadedFilter.searchPanes.panes[i].id === this.s.index) { idx = i;                           break; }                   }                }                // Perform checks that do not require populate pane to run if ((colOpts.show === false || (colOpts.show !== undefined && colOpts.show !== true)) &&                   idx === -1) { this.dom.container.addClass(this.classes.hidden); this.s.displayed = false; return false; }               else if (colOpts.show === true || idx !== -1) { this.s.displayed = true; }               if (!this.s.dt.page.info.serverSide) { // Only run populatePane if the data has not been collected yet if (rowData.arrayFilter.length === 0) { this._populatePane(last); this.s.rowData.totalOptions = 0; this._detailsPane; if (loadedFilter && loadedFilter.searchPanes && loadedFilter.searchPanes.panes) { // If the index is not found then no data has been added to the state for this pane, // which will only occur if it has previously failed to meet the criteria to be                            //  displayed, therefore we can just hide it again here if (idx !== -1) { rowData.binsOriginal = loadedFilter.searchPanes.panes[idx].bins; rowData.arrayOriginal = loadedFilter.searchPanes.panes[idx].arrayFilter; }                           else { this.dom.container.addClass(this.classes.hidden); this.s.displayed = false; return; }                       }                        else { rowData.arrayOriginal = rowData.arrayTotals; rowData.binsOriginal = rowData.binsTotal; }                   }                    var binLength = Object.keys(rowData.binsOriginal).length; var uniqueRatio = this._uniqueRatio(binLength, table.rows[0].length); // Don't show the pane if there isn't enough variance in the data, or there is only 1 entry for that pane if (this.s.displayed === false && ((colOpts.show === undefined && colOpts.threshold === null ?                       uniqueRatio > this.c.threshold :                        uniqueRatio > colOpts.threshold) || (colOpts.show !== true && binLength <= 1))) { this.dom.container.addClass(this.classes.hidden); this.s.displayed = false; return; }                   // If the option viewTotal is true then find // the total count for the whole table to display alongside the displayed count if (this.c.viewTotal && rowData.arrayTotals.length === 0) { this.s.rowData.totalOptions = 0; this._detailsPane; }                   else { rowData.binsTotal = rowData.bins; }                   this.dom.container.addClass(this.classes.show); this.s.displayed = true; }               else if (dataIn !== null) { if (dataIn.tableLength !== undefined) { this.s.tableLength = dataIn.tableLength; this.s.rowData.totalOptions = this.s.tableLength; }                   else if (this.s.tableLength === null || table.rows[0].length > this.s.tableLength) { this.s.tableLength = table.rows[0].length; this.s.rowData.totalOptions = this.s.tableLength; }                   var colTitle = table.column(this.s.index).dataSrc; if (dataIn[colTitle] !== undefined) { for (var _i = 0, _a = dataIn[colTitle]; _i < _a.length; _i++) { var dataPoint = _a[_i]; this.s.rowData.arrayFilter.push({                               display: dataPoint.label,                                filter: dataPoint.value,                                sort: dataPoint.label,                                type: dataPoint.label                            }); this.s.rowData.bins[dataPoint.value] = this.c.viewTotal || this.c.cascadePanes ? dataPoint.count : dataPoint.total; this.s.rowData.binsTotal[dataPoint.value] = dataPoint.total; }                   }                    var binLength = Object.keys(rowData.binsTotal).length; var uniqueRatio = this._uniqueRatio(binLength, this.s.tableLength); // Don't show the pane if there isn't enough variance in the data, or there is only 1 entry for that pane if (this.s.displayed === false && ((colOpts.show === undefined && colOpts.threshold === null ?                       uniqueRatio > this.c.threshold :                        uniqueRatio > colOpts.threshold) || (colOpts.show !== true && binLength <= 1))) { this.dom.container.addClass(this.classes.hidden); this.s.displayed = false; return; }                   this.s.displayed = true; }           }            else { this.s.displayed = true; }           // If the variance is accceptable then display the search pane this._displayPane; if (!this.s.listSet) { // Here, when the state is loaded if the data object on the original table is empty, // then a state.clear must have occurred, so delete all of the panes tables state objects too. this.dom.dtP.on('stateLoadParams.dt', function (e, settings, data) {                   if ($.isEmptyObject(table.state.loaded)) {                        $.each(data, function (index, value) { delete data[index]; });                   }                });            }            // Add the container to the document in its original location if (prevEl !== null && $(this.dom.panesContainer).has(prevEl).length > 0) { $(this.dom.panesContainer).insertAfter(prevEl); }           else { $(this.dom.panesContainer).prepend(this.dom.container); }           // Declare the datatable for the pane var errMode = $.fn.dataTable.ext.errMode; $.fn.dataTable.ext.errMode = 'none'; var haveScroller = DataTable.Scroller; this.s.dtPane = $(this.dom.dtP).DataTable($.extend(true, { columnDefs: [ {                       className: 'dtsp-nameColumn', data: 'display', render: function (data, type, row) { if (type === 'sort') { return row.sort; }                           else if (type === 'type') { return row.type; }                           var message; (_this.s.filteringActive || _this.s.showFiltered) && _this.c.viewTotal ? message = filteredMessage.replace(/{total}/, row.total) : message = countMessage.replace(/{total}/, row.total); message = message.replace(/{shown}/, row.shown); while (message.indexOf('{total}') !== -1) { message = message.replace(/{total}/, row.total); }                           while (message.indexOf('{shown}') !== -1) { message = message.replace(/{shown}/, row.shown); }                           // We are displaying the count in the same columne as the name of the search option. // This is so that there is not need to call columns.adjust, which in turn speeds up the code var displayMessage = ''; var pill = '<span class="' + _this.classes.pill + '">' + message + ' '; if (_this.c.hideCount || colOpts.hideCount) { pill = ''; }                           if (!_this.c.dataLength) { displayMessage = '<span class="' + _this.classes.name + '">' + data + ' ' + pill; }                           else if (data !== null && data.length > _this.c.dataLength) { displayMessage = '<span title="' + data + '" class="' + _this.classes.name + '">' + data.substr(0, _this.c.dataLength) + '...' + ' '                                   + pill; }                           else { displayMessage = '<span class="' + _this.classes.name + '">' + data + ' ' + pill; }                           return displayMessage; },                       targets: 0, // Accessing the private datatables property to set type based on the original table. // This is null if not defined by the user, meaning that automatic type detection would take place type: table.settings[0].aoColumns[this.s.index] !== undefined ? table.settings[0].aoColumns[this.s.index]._sManualType : null },                   {                        className: 'dtsp-countColumn ' + this.classes.badgePill, data: 'total', targets: 1, visible: false }               ],                deferRender: true, dom: 't', info: false, paging: haveScroller ? true : false, scrollY: '200px', scroller: haveScroller ? true : false, select: true, stateSave: table.settings[0].oFeatures.bStateSave ? true : false }, this.c.dtOpts, colOpts !== undefined ? colOpts.dtOpts : {}, (this.customPaneSettings !== null && this.customPaneSettings.dtOpts !== undefined) ? this.customPaneSettings.dtOpts : {}));           $(this.dom.dtP).addClass(this.classes.table); // This is hacky but necessary for when datatables is generating the column titles automatically $(this.dom.searchBox).attr('placeholder', colOpts.header !== undefined               ? colOpts.header                : this.colExists                    ? table.settings[0].aoColumns[this.s.index].sTitle                    : this.customPaneSettings.header || 'Custom Pane'); // As the pane table is not in the document yet we must initialise select ourselves $.fn.dataTable.select.init(this.s.dtPane); $.fn.dataTable.ext.errMode = errMode; // If it is not a custom pane if (this.colExists) { // On initialisation, do we need to set a filtering value from a               // saved state or init option? var search = column.search; search = search ? search.substr(1, search.length - 2).split('|') : []; // Count the number of empty cells var count_1 = 0; rowData.arrayFilter.forEach(function (element) {                   if (element.filter === '') {                        count_1++;                    }                }); // Add all of the search options to the pane for (var i = 0, ien = rowData.arrayFilter.length; i < ien; i++) { var selected = false; for (var _b = 0, _c = this.s.serverSelect; _b < _c.length; _b++) { var option = _c[_b]; if (option.filter === rowData.arrayFilter[i].filter) { selected = true; }                   }                    if (this.s.dt.page.info.serverSide &&                        (!this.c.cascadePanes || (this.c.cascadePanes && rowData.bins[rowData.arrayFilter[i].filter] !== 0) || (this.c.cascadePanes && init !== null) || selected)) { var row = this._addRow(rowData.arrayFilter[i].display, rowData.arrayFilter[i].filter, init ?                           rowData.binsTotal[rowData.arrayFilter[i].filter] :                            rowData.bins[rowData.arrayFilter[i].filter], this.c.viewTotal || init                            ? String(rowData.binsTotal[rowData.arrayFilter[i].filter])                            : rowData.bins[rowData.arrayFilter[i].filter], rowData.arrayFilter[i].sort, rowData.arrayFilter[i].type); if (colOpts.preSelect !== undefined && colOpts.preSelect.indexOf(rowData.arrayFilter[i].filter) !== -1) { row.select; }                       for (var _d = 0, _e = this.s.serverSelect; _d < _e.length; _d++) { var option = _e[_d]; if (option.filter === rowData.arrayFilter[i].filter) { this.s.serverSelecting = true; row.select; this.s.serverSelecting = false; }                       }                    }                    else if (!this.s.dt.page.info.serverSide &&                        rowData.arrayFilter[i] &&                        (rowData.bins[rowData.arrayFilter[i].filter] !== undefined || !this.c.cascadePanes)) { var row = this._addRow(rowData.arrayFilter[i].display, rowData.arrayFilter[i].filter, rowData.bins[rowData.arrayFilter[i].filter], rowData.binsTotal[rowData.arrayFilter[i].filter], rowData.arrayFilter[i].sort, rowData.arrayFilter[i].type); if (colOpts.preSelect !== undefined && colOpts.preSelect.indexOf(rowData.arrayFilter[i].filter) !== -1) { row.select; }                   }                    else if (!this.s.dt.page.info.serverSide) { this._addRow(this.c.emptyMessage, count_1, count_1, this.c.emptyMessage, this.c.emptyMessage, this.c.emptyMessage); }               }            }            // If there are custom options set or it is a custom pane then get them if (colOpts.options !== undefined ||               (this.customPaneSettings !== null && this.customPaneSettings.options !== undefined)) { this._getComparisonRows; }           DataTable.select.init(this.s.dtPane); // Display the pane this.s.dtPane.draw; this._adjustTopRow; if (!this.s.listSet) { this._setListeners; this.s.listSet = true; }           for (var _f = 0, selectedRows_1 = selectedRows; _f < selectedRows_1.length; _f++) { var selection = selectedRows_1[_f]; if (selection !== undefined) { for (var _g = 0, _h = this.s.dtPane.rows.indexes.toArray; _g < _h.length; _g++) { var row = _h[_g]; if (this.s.dtPane.row(row).data !== undefined && selection.filter === this.s.dtPane.row(row).data.filter) { // If this is happening when serverSide processing is happening then different behaviour is needed if (this.s.dt.page.info.serverSide) { this.s.serverSelecting = true; this.s.dtPane.row(row).select; this.s.serverSelecting = false; }                           else { this.s.dtPane.row(row).select; }                       }                    }                }            }            this.s.dt.draw; // Reload the selection, searchbox entry and ordering from the previous state if (loadedFilter && loadedFilter.searchPanes && loadedFilter.searchPanes.panes) { if (!this.c.cascadePanes) { this._reloadSelect(loadedFilter); }               for (var _j = 0, _k = loadedFilter.searchPanes.panes; _j < _k.length; _j++) { var pane = _k[_j]; if (pane.id === this.s.index) { $(this.dom.searchBox).val(pane.searchTerm); $(this.dom.searchBox).trigger('input'); this.s.dtPane.order(pane.order).draw; }               }            }            // Make sure to save the state once the pane has been built this.s.dt.state.save; return true; };       /**         * Update the array which holds the display and filter values for the table */       SearchPane.prototype._detailsPane = function  { var _this = this; var table = this.s.dt; this.s.rowData.arrayTotals = []; this.s.rowData.binsTotal = {}; var settings = this.s.dt.settings[0]; table.rows.every(function (rowIdx) {               _this._populatePaneArray(rowIdx, _this.s.rowData.arrayTotals, settings, _this.s.rowData.binsTotal);            }); };       /**         * Appends all of the HTML elements to their relevant parent Elements */       SearchPane.prototype._displayPane = function  { var container = this.dom.container; var colOpts = this.s.colOpts; var layVal = parseInt(this.c.layout.split('-')[1], 10); // Empty everything to start again $(this.dom.topRow).empty; $(this.dom.dtP).empty; $(this.dom.topRow).addClass(this.classes.topRow); // If there are more than 3 columns defined then make there be a smaller gap between the panes if (layVal > 3) { $(this.dom.container).addClass(this.classes.smallGap); }           $(this.dom.topRow).addClass(this.classes.subRowsContainer); $(this.dom.upper).appendTo(this.dom.topRow); $(this.dom.lower).appendTo(this.dom.topRow); $(this.dom.searchCont).appendTo(this.dom.upper); $(this.dom.buttonGroup).appendTo(this.dom.lower); // If no selections have been made in the pane then disable the clear button if (this.c.dtOpts.searching === false ||               (colOpts.dtOpts !== undefined && colOpts.dtOpts.searching === false) ||               (!this.c.controls || !colOpts.controls) ||                (this.customPaneSettings !== null && this.customPaneSettings.dtOpts !== undefined && this.customPaneSettings.dtOpts.searching !== undefined && !this.customPaneSettings.dtOpts.searching)) { $(this.dom.searchBox).attr('disabled', 'disabled') .removeClass(this.classes.paneInputButton) .addClass(this.classes.disabledButton); }           $(this.dom.searchBox).appendTo(this.dom.searchCont); // Create the contents of the searchCont div. Worth noting that this function will change when using semantic ui           this._searchContSetup; // If the clear button is allowed to show then display it           if (this.c.clear && this.c.controls && colOpts.controls) { $(this.dom.clear).appendTo(this.dom.buttonGroup); }           if (this.c.orderable && colOpts.orderable && this.c.controls && colOpts.controls) { $(this.dom.nameButton).appendTo(this.dom.buttonGroup); }           // If the count column is hidden then don't display the ordering button for it            if (!this.c.hideCount &&                !colOpts.hideCount &&                this.c.orderable &&                colOpts.orderable &&                this.c.controls &&                colOpts.controls) { $(this.dom.countButton).appendTo(this.dom.buttonGroup); }           $(this.dom.topRow).prependTo(this.dom.container); $(container).append(this.dom.dtP); $(container).show; };       /**         * Gets the options for the row for the customPanes * @returns {object} The options for the row extended to include the options from the user. */       SearchPane.prototype._getBonusOptions = function  { // We need to reset the thresholds as if they have a value in colOpts then that value will be used var defaultMutator = { orthogonal: { threshold: null },               threshold: null };           return $.extend(true, {}, SearchPane.defaults, defaultMutator, this.c !== undefined ? this.c : {}); };       /**         * Adds the custom options to the pane * @returns {Array} Returns the array of rows which have been added to the pane */       SearchPane.prototype._getComparisonRows = function  { var colOpts = this.s.colOpts; // Find the appropriate options depending on whether this is a pane for a specific column or a custom pane var options = colOpts.options !== undefined ? colOpts.options : this.customPaneSettings !== null && this.customPaneSettings.options !== undefined ? this.customPaneSettings.options : undefined; if (options === undefined) { return; }           var tableVals = this.s.dt.rows({ search: 'applied' }).data.toArray; var appRows = this.s.dt.rows({ search: 'applied' }); var tableValsTotal = this.s.dt.rows.data.toArray; var allRows = this.s.dt.rows; var rows = []; // Clear all of the other rows from the pane, only custom options are to be displayed when they are defined this.s.dtPane.clear; for (var _i = 0, options_1 = options; _i < options_1.length; _i++) { var comp = options_1[_i]; // Initialise the object which is to be placed in the row var insert = comp.label !== '' ? comp.label : this.c.emptyMessage; var comparisonObj = { display: insert, filter: typeof comp.value === 'function' ? comp.value : [], shown: 0, sort: insert, total: 0, type: insert };               // If a custom function is in place if (typeof comp.value === 'function') { // Count the number of times the function evaluates to true for the data currently being displayed for (var tVal = 0; tVal < tableVals.length; tVal++) { if (comp.value.call(this.s.dt, tableVals[tVal], appRows[0][tVal])) { comparisonObj.shown++; }                   }                    // Count the number of times the function evaluates to true for the original data in the Table for (var i = 0; i < tableValsTotal.length; i++) { if (comp.value.call(this.s.dt, tableValsTotal[i], allRows[0][i])) { comparisonObj.total++; }                   }                    // Update the comparisonObj if (typeof comparisonObj.filter !== 'function') { comparisonObj.filter.push(comp.filter); }               }                // If cascadePanes is not active or if it is and the comparisonObj should be shown then add it to the pane if (!this.c.cascadePanes || (this.c.cascadePanes && comparisonObj.shown !== 0)) { rows.push(this._addRow(comparisonObj.display, comparisonObj.filter, comparisonObj.shown, comparisonObj.total, comparisonObj.sort, comparisonObj.type)); }           }            return rows; };       /**         * Gets the options for the row for the customPanes * @returns {object} The options for the row extended to include the options from the user. */       SearchPane.prototype._getOptions = function  { var table = this.s.dt; // We need to reset the thresholds as if they have a value in colOpts then that value will be used var defaultMutator = { orthogonal: { threshold: null },               threshold: null };           return $.extend(true, {}, SearchPane.defaults, defaultMutator, table.settings[0].aoColumns[this.s.index].searchPanes); };       /**         * This method allows for changes to the panes and table to be made when a selection or a deselection occurs * @param select Denotes whether a selection has been made or not */       SearchPane.prototype._makeSelection = function  { this.updateTable; this.s.updating = true; this.s.dt.draw; this.s.updating = false; };       /**         * Fill the array with the values that are currently being displayed in the table * @param last boolean to indicate whether this was the last pane a selection was made in        */ SearchPane.prototype._populatePane = function (last) { if (last === void 0) { last = false; } var table = this.s.dt; this.s.rowData.arrayFilter = []; this.s.rowData.bins = {}; var settings = this.s.dt.settings[0]; // If cascadePanes or viewTotal are active it is necessary to get the data which is currently // being displayed for their functionality. Also make sure that this was not the last pane to have a selection made if (!this.s.dt.page.info.serverSide) { var indexArray = (this.c.cascadePanes || this.c.viewTotal) && (!this.s.clearing && !last) ? table.rows({ search: 'applied' }).indexes : table.rows.indexes; for (var _i = 0, _a = indexArray.toArray; _i < _a.length; _i++) { var index = _a[_i]; this._populatePaneArray(index, this.s.rowData.arrayFilter, settings); }           }        };        /**         * Populates an array with all of the data for the table * @param rowIdx The current row index to be compared * @param arrayFilter The array that is to be populated with row Details * @param bins The bins object that is to be populated with the row counts */       SearchPane.prototype._populatePaneArray = function (rowIdx, arrayFilter, settings, bins) { if (bins === void 0) { bins = this.s.rowData.bins; } var colOpts = this.s.colOpts; // Retrieve the rendered data from the cell using the fnGetCellData function // rather than the cell.render API method for optimisation if (typeof colOpts.orthogonal === 'string') { var rendered = settings.oApi._fnGetCellData(settings, rowIdx, this.s.index, colOpts.orthogonal); this.s.rowData.filterMap.set(rowIdx, rendered); this._addOption(rendered, rendered, rendered, rendered, arrayFilter, bins); }           else { var filter = settings.oApi._fnGetCellData(settings, rowIdx, this.s.index, colOpts.orthogonal.search); this.s.rowData.filterMap.set(rowIdx, filter); if (!bins[filter]) { bins[filter] = 1; this._addOption(filter, settings.oApi._fnGetCellData(settings, rowIdx, this.s.index, colOpts.orthogonal.display), settings.oApi._fnGetCellData(settings, rowIdx, this.s.index, colOpts.orthogonal.sort), settings.oApi._fnGetCellData(settings, rowIdx, this.s.index, colOpts.orthogonal.type), arrayFilter, bins); this.s.rowData.totalOptions++; }               else { bins[filter]++; this.s.rowData.totalOptions++; return; }           }        };        /**         * Reloads all of the previous selects into the panes * @param loadedFilter The loaded filters from a previous state */       SearchPane.prototype._reloadSelect = function (loadedFilter) { // If the state was not saved don't selected any if (loadedFilter === undefined) { return; }           var idx; // For each pane, check that the loadedFilter list exists and is not null, // find the id of each search item and set it to be selected. for (var i = 0; i < loadedFilter.searchPanes.panes.length; i++) { if (loadedFilter.searchPanes.panes[i].id === this.s.index) { idx = i;                   break; }           }            if (idx !== undefined) { var table = this.s.dtPane; var rows = table.rows({ order: 'index' }).data.map(function (item) { return item.filter !== null ?                   item.filter.toString :                    null; }).toArray; for (var _i = 0, _a = loadedFilter.searchPanes.panes[idx].selected; _i < _a.length; _i++) { var filter = _a[_i]; var id = -1; if (filter !== null) { id = rows.indexOf(filter.toString); }                   if (id > -1) { table.row(id).select; this.s.dt.state.save; }               }            }        };        /**         * This method decides whether a row should contribute to the pane or not * @param filter the value that the row is to be filtered on        * @param dataIndex the row index */       SearchPane.prototype._search = function (filter, dataIndex) { var colOpts = this.s.colOpts; var table = this.s.dt; // For each item selected in the pane, check if it is available in the cell for (var _i = 0, _a = this.selections; _i < _a.length; _i++) { var colSelect = _a[_i]; // if the filter is an array then is the column present in it               if (Array.isArray(filter)) { if (filter.indexOf(colSelect.filter) !== -1) { return true; }               }                // if the filter is a function then does it meet the criteria of that function or not else if (typeof colSelect.filter === 'function') { if (colSelect.filter.call(table, table.row(dataIndex).data, dataIndex)) { if (colOpts.combiner === 'or') { return true; }                   }                    // If the combiner is an "and" then we need to check against all possible selections // so if it fails here then the and is not met and return false else if (colOpts.combiner === 'and') { return false; }               }                // otherwise if the two filter values are equal then return true else if (filter === colSelect.filter) { return true; }           }            // If the combiner is an and then we need to check against all possible selections // so return true here if so because it would have returned false earlier if it had failed if (colOpts.combiner === 'and') { return true; }           // Otherwise it hasn't matched with anything by this point so it must be false else { return false; }       };        /**         * Creates the contents of the searchCont div *        * NOTE This is overridden when semantic ui styling in order to integrate the search button into the text box. */       SearchPane.prototype._searchContSetup = function  { if (this.c.controls && this.s.colOpts.controls) { $(this.dom.searchButton).appendTo(this.dom.searchLabelCont); }           if (!(this.c.dtOpts.searching === false || this.s.colOpts.dtOpts.searching === false || (this.customPaneSettings !== null &&                   this.customPaneSettings.dtOpts !== undefined &&                    this.customPaneSettings.dtOpts.searching !== undefined &&                    !this.customPaneSettings.dtOpts.searching))) { $(this.dom.searchLabelCont).appendTo(this.dom.searchCont); }       };        /**         * Adds outline to the pane when a selection has been made */       SearchPane.prototype._searchExtras = function  { var updating = this.s.updating; this.s.updating = true; var filters = this.s.dtPane.rows({ selected: true }).data.pluck('filter').toArray; var nullIndex = filters.indexOf(this.c.emptyMessage); var container = $(this.s.dtPane.table.container); // If null index is found then search for empty cells as a filter. if (nullIndex > -1) { filters[nullIndex] = ''; }           // If a filter has been applied then outline the respective pane, remove it when it no longer is. if (filters.length > 0) { container.addClass(this.classes.selected); }           else if (filters.length === 0) { container.removeClass(this.classes.selected); }           this.s.updating = updating; };       /**         * Finds the ratio of the number of different options in the table to the number of rows * @param bins the number of different options in the table * @param rowCount the total number of rows in the table * @returns {number} returns the ratio */       SearchPane.prototype._uniqueRatio = function (bins, rowCount) { if (rowCount > 0 &&               ((this.s.rowData.totalOptions > 0 && !this.s.dt.page.info.serverSide) || (this.s.dt.page.info.serverSide && this.s.tableLength > 0))) { return bins / this.s.rowData.totalOptions; }           else { return 1; }       };        /**         * updates the options within the pane * @param draw a flag to define whether this has been called due to a draw event or not */       SearchPane.prototype._updateCommon = function (draw) { if (draw === void 0) { draw = false; } // Update the panes if doing a deselect. if doing a select then // update all of the panes except for the one causing the change if (!this.s.dt.page.info.serverSide &&               this.s.dtPane !== undefined &&                (!this.s.filteringActive || this.c.cascadePanes || draw === true) &&                (this.c.cascadePanes !== true || this.s.selectPresent !== true) && (!this.s.lastSelect || !this.s.lastCascade)) { var colOpts = this.s.colOpts; var selected = this.s.dtPane.rows({ selected: true }).data.toArray; var scrollTop = $(this.s.dtPane.table.node).parent[0].scrollTop; var rowData = this.s.rowData; // Clear the pane in preparation for adding the updated search options this.s.dtPane.clear; // If it is not a custom pane if (this.colExists) { // Only run populatePane if the data has not been collected yet if (rowData.arrayFilter.length === 0) { this._populatePane; }                   // If cascadePanes is active and the table has returned to its default state then // there is a need to update certain parts ofthe rowData. else if (this.c.cascadePanes                       && this.s.dt.rows.data.toArray.length === this.s.dt.rows({ search: 'applied' }).data.toArray.length) { rowData.arrayFilter = rowData.arrayOriginal; rowData.bins = rowData.binsOriginal; }                   // Otherwise if viewTotal or cascadePanes is active then the data from the table must be read. else if (this.c.viewTotal || this.c.cascadePanes) { this._populatePane; }                   // If the viewTotal option is selected then find the totals for the table if (this.c.viewTotal) { this._detailsPane; }                   else { rowData.binsTotal = rowData.bins; }                   if (this.c.viewTotal && !this.c.cascadePanes) { rowData.arrayFilter = rowData.arrayTotals; }                   var _loop_1 = function (dataP) { // If both view Total and cascadePanes have been selected and the count of the row is not 0 then add it to pane // Do this also if the viewTotal option has been selected and cascadePanes has not if (dataP && ((rowData.bins[dataP.filter] !== undefined && rowData.bins[dataP.filter] !== 0 && this_1.c.cascadePanes) || !this_1.c.cascadePanes || this_1.s.clearing)) { var row = this_1._addRow(dataP.display, dataP.filter, !this_1.c.viewTotal                               ? rowData.bins[dataP.filter]                                : rowData.bins[dataP.filter] !== undefined                                    ? rowData.bins[dataP.filter]                                    : 0, this_1.c.viewTotal                                ? String(rowData.binsTotal[dataP.filter])                                : rowData.bins[dataP.filter], dataP.sort, dataP.type); // Find out if the filter was selected in the previous search, if so select it and remove from array. var selectIndex = selected.findIndex(function (element) {                               return element.filter === dataP.filter;                            }); if (selectIndex !== -1) { row.select; selected.splice(selectIndex, 1); }                       }                    };                    var this_1 = this; for (var _i = 0, _a = rowData.arrayFilter; _i < _a.length; _i++) { var dataP = _a[_i]; _loop_1(dataP); }               }                if ((colOpts.searchPanes !== undefined && colOpts.searchPanes.options !== undefined) ||                    colOpts.options !== undefined ||                    (this.customPaneSettings !== null && this.customPaneSettings.options !== undefined)) { var rows = this._getComparisonRows; var _loop_2 = function (row) { var selectIndex = selected.findIndex(function (element) {                           if (element.display === row.data.display) {                                return true;                            }                        }); if (selectIndex !== -1) { row.select; selected.splice(selectIndex, 1); }                   };                    for (var _b = 0, rows_1 = rows; _b < rows_1.length; _b++) { var row = rows_1[_b]; _loop_2(row); }               }                // Add search options which were previously selected but whos results are no                // longer present in the resulting data set. for (var _c = 0, selected_1 = selected; _c < selected_1.length; _c++) { var selectedEl = selected_1[_c]; var row = this._addRow(selectedEl.display, selectedEl.filter, 0, this.c.viewTotal                       ? selectedEl.total                        : 0, selectedEl.filter, selectedEl.filter); this.s.updating = true; row.select; this.s.updating = false; }               this.s.dtPane.draw; this.s.dtPane.table.node.parentNode.scrollTop = scrollTop; }       };        SearchPane.version = '1.1.0'; SearchPane.classes = { buttonGroup: 'dtsp-buttonGroup', buttonSub: 'dtsp-buttonSub', clear: 'dtsp-clear', clearAll: 'dtsp-clearAll', clearButton: 'clearButton', container: 'dtsp-searchPane', countButton: 'dtsp-countButton', disabledButton: 'dtsp-disabledButton', dull: 'dtsp-dull', hidden: 'dtsp-hidden', hide: 'dtsp-hide', layout: 'dtsp-', name: 'dtsp-name', nameButton: 'dtsp-nameButton', narrow: 'dtsp-narrow', paneButton: 'dtsp-paneButton', paneInputButton: 'dtsp-paneInputButton', pill: 'dtsp-pill', search: 'dtsp-search', searchCont: 'dtsp-searchCont', searchIcon: 'dtsp-searchIcon', searchLabelCont: 'dtsp-searchButtonCont', selected: 'dtsp-selected', smallGap: 'dtsp-smallGap', subRow1: 'dtsp-subRow1', subRow2: 'dtsp-subRow2', subRowsContainer: 'dtsp-subRowsContainer', title: 'dtsp-title', topRow: 'dtsp-topRow' };       // Define SearchPanes default options SearchPane.defaults = { cascadePanes: false, clear: true, combiner: 'or', controls: true, container: function (dt) { return dt.table.container; },           dataLength: 30, dtOpts: {}, emptyMessage: No Data, hideCount: false, layout: 'columns-3', name: undefined, orderable: true, orthogonal: { display: 'display', hideCount: false, search: 'filter', show: undefined, sort: 'sort', threshold: 0.6, type: 'type' },           preSelect: [], threshold: 0.6, viewTotal: false };       return SearchPane; });

var $$1; var DataTable$1; function setJQuery$1(jq) { $$1 = jq; DataTable$1 = jq.fn.dataTable; }   var SearchPanes = /** @class */ (function  {        function SearchPanes(paneSettings, opts, fromInit) {            var _this = this;            if (fromInit === void 0) { fromInit = false; }            this.regenerating = false;            // Check that the required version of DataTables is included            if (!DataTable$1 || !DataTable$1.versionCheck || !DataTable$1.versionCheck('1.10.0')) {                throw new Error('SearchPane requires DataTables 1.10 or newer');            }            // Check that Select is included            if (!DataTable$1.select) {                throw new Error('SearchPane requires Select');            }            var table = new DataTable$1.Api(paneSettings);            this.classes = $$1.extend(true, {}, SearchPanes.classes);            // Get options from user            this.c = $$1.extend(true, {}, SearchPanes.defaults, opts);            // Add extra elements to DOM object including clear this.dom = { clearAll: $$1(' Clear All ').addClass(this.classes.clearAll), container: $$1(' ').addClass(this.classes.panes).text(table.i18n('searchPanes.loadMessage', 'Loading Search Panes...')), emptyMessage: $$1(' ').addClass(this.classes.emptyMessage), options: $$1(' ').addClass(this.classes.container), panes: $$1(' ').addClass(this.classes.container), title: $$1(' ').addClass(this.classes.title), titleRow: $$1(' ').addClass(this.classes.titleRow), wrapper: $$1(' ') };           this.s = { colOpts: [], dt: table, filterPane: -1, panes: [], selectionList: [], serverData: {}, updating: false };           if (table.settings[0]._searchPanes !== undefined) { return; }           // We are using the xhr event to rebuild the panes if required due to viewTotal being enabled // If viewTotal is not enabled then we simply update the data from the server table.on('xhr', function (e, settings, json, xhr) {               if (json.searchPanes && json.searchPanes.options) {                    _this.s.serverData = json.searchPanes.options;                    _this.s.serverData.tableLength = json.recordsTotal;                    if (_this.c.viewTotal || _this.c.cascadePanes) {                        _this._serverTotals;                    }                }            }); table.settings[0]._searchPanes = this; this.dom.clearAll.text(table.i18n('searchPanes.clearMessage', 'Clear All')); this._getState; if (this.s.dt.settings[0]._bInitComplete || fromInit) { this._paneDeclare(table, paneSettings, opts); }           else { table.one('preInit.dt', function (settings) {                   _this._paneDeclare(table, paneSettings, opts);                }); }       }        /**         * Clear the selections of all of the panes */       SearchPanes.prototype.clearSelections = function  { // Load in all of the searchBoxes in the documents var searches = this.dom.container.find(this.classes.search); // For each searchBox set the input text to be empty and then trigger // an input on them so that they no longer filter the panes searches.each(function {                $$1(this).val('');                $$1(this).trigger('input');            }); var returnArray = []; // For every pane, clear the selections in the pane for (var _i = 0, _a = this.s.panes; _i < _a.length; _i++) { var pane = _a[_i]; if (pane.s.dtPane !== undefined) { returnArray.push(pane.clearPane); }           }            this.s.dt.draw; return returnArray; };       /**         * returns the container node for the searchPanes */       SearchPanes.prototype.getNode = function  { return this.dom.container; };       /**         * rebuilds all of the panes */       SearchPanes.prototype.rebuild = function (targetIdx, maintainSelection) { if (targetIdx === void 0) { targetIdx = false; } if (maintainSelection === void 0) { maintainSelection = false; } $$1(this.dom.emptyMessage).remove; // As a rebuild from scratch is required, empty the searchpanes container. var returnArray = []; // Rebuild each pane individually, if a specific pane has been selected then only rebuild that one $$1(this.dom.panes).empty; for (var _i = 0, _a = this.s.panes; _i < _a.length; _i++) { var pane = _a[_i]; if (targetIdx !== false && pane.s.index !== targetIdx) { $$1(this.dom.panes).append(pane.dom.container); continue; }               pane.clearData; returnArray.push(               // Pass a boolean to say whether this is the last choice made for maintaining selections when rebuilding                pane.rebuildPane(this.s.selectionList[this.s.selectionList.length - 1] !== undefined ? pane.s.index === this.s.selectionList[this.s.selectionList.length - 1].index : false, this.s.dt.page.info.serverSide ? this.s.serverData : undefined, null, maintainSelection)); $$1(this.dom.panes).append(pane.dom.container); }           if (this.c.cascadePanes || this.c.viewTotal) { this.redrawPanes(true); }           else { this._updateSelection; }           // Attach panes, clear buttons, and title bar to the document this._updateFilterCount; this._attachPaneContainer; this.s.dt.draw; // If a single pane has been rebuilt then return only that pane if (returnArray.length === 1) { return returnArray[0]; }           // Otherwise return all of the panes that have been rebuilt else { return returnArray; }       };        /**         * Redraws all of the panes */       SearchPanes.prototype.redrawPanes = function (rebuild) { if (rebuild === void 0) { rebuild = false; } var table = this.s.dt; // Only do this if the redraw isn't being triggered by the panes updating themselves if (!this.s.updating && !this.s.dt.page.info.serverSide) { var filterActive = true; var filterPane = this.s.filterPane; // If the number of rows currently visible is equal to the number of rows in the table // then there can't be any filtering taking place if (table.rows({ search: 'applied' }).data.toArray.length === table.rows.data.toArray.length) { filterActive = false; }               // Otherwise if viewTotal is active then it is necessary to determine which panes a select is present in. // If there is only one pane with a selection present then it should not show the filtered message as                //  more selections may be made in that pane. else if (this.c.viewTotal) { for (var _i = 0, _a = this.s.panes; _i < _a.length; _i++) { var pane = _a[_i]; if (pane.s.dtPane !== undefined) { var selectLength = pane.s.dtPane.rows({ selected: true }).data.toArray.length; if (selectLength === 0) { for (var _b = 0, _c = this.s.selectionList; _b < _c.length; _b++) { var selection = _c[_b]; if (selection.index === pane.s.index && selection.rows.length !== 0) { selectLength = selection.rows.length; }                               }                            }                            // If filterPane === -1 then a pane with a selection has not been found yet, so set filterPane to that panes index if (selectLength > 0 && filterPane === -1) { filterPane = pane.s.index; }                           // Then if another pane is found with a selection then set filterPane to null to                            //  show that multiple panes have selections present else if (selectLength > 0) { filterPane = null; }                       }                    }                }                var deselectIdx = void 0; var newSelectionList = []; // Don't run this if it is due to the panes regenerating if (!this.regenerating) { for (var _d = 0, _e = this.s.panes; _d < _e.length; _d++) { var pane = _e[_d]; // Identify the pane where a selection or deselection has been made and add it to the list. if (pane.s.selectPresent) { this.s.selectionList.push({ index: pane.s.index, rows: pane.s.dtPane.rows({ selected: true }).data.toArray, protect: false }); table.state.save; break; }                       else if (pane.s.deselect) { deselectIdx = pane.s.index; var selectedData = pane.s.dtPane.rows({ selected: true }).data.toArray; if (selectedData.length > 0) { this.s.selectionList.push({ index: pane.s.index, rows: selectedData, protect: true }); }                       }                    }                    if (this.s.selectionList.length > 0) { var last = this.s.selectionList[this.s.selectionList.length - 1].index; for (var _f = 0, _g = this.s.panes; _f < _g.length; _f++) { var pane = _g[_f]; pane.s.lastSelect = (pane.s.index === last); }                   }                    // Remove selections from the list from the pane where a deselect has taken place for (var i = 0; i < this.s.selectionList.length; i++) { if (this.s.selectionList[i].index !== deselectIdx || this.s.selectionList[i].protect === true) { var further = false; // Find out if this selection is the last one in the list for that pane for (var j = i + 1; j < this.s.selectionList.length; j++) { if (this.s.selectionList[j].index === this.s.selectionList[i].index) { further = true; }                           }                            // If there are no selections for this pane in the list then just push this one if (!further) { newSelectionList.push(this.s.selectionList[i]); this.s.selectionList[i].protect = false; }                       }                    }                    var solePane = -1; if (newSelectionList.length === 1) { solePane = newSelectionList[0].index; }                   // Update all of the panes to reflect the current state of the filters for (var _h = 0, _j = this.s.panes; _h < _j.length; _h++) { var pane = _j[_h]; if (pane.s.dtPane !== undefined) { var tempFilter = true; pane.s.filteringActive = true; if ((filterPane !== -1 && filterPane !== null && filterPane === pane.s.index) ||                               filterActive === false ||                                pane.s.index === solePane) { tempFilter = false; pane.s.filteringActive = false; }                           pane.updatePane(!tempFilter ? false : filterActive); }                   }                    // Update the label that shows how many filters are in place this._updateFilterCount; // If the length of the selections are different then some of them have been removed and a deselect has occured if (newSelectionList.length > 0 && (newSelectionList.length < this.s.selectionList.length || rebuild)) { this._cascadeRegen(newSelectionList); var last = newSelectionList[newSelectionList.length - 1].index; for (var _k = 0, _l = this.s.panes; _k < _l.length; _k++) { var pane = _l[_k]; pane.s.lastSelect = (pane.s.index === last); }                   }                    else if (newSelectionList.length > 0) { // Update all of the other panes as you would just making a normal selection for (var _m = 0, _o = this.s.panes; _m < _o.length; _m++) { var paneUpdate = _o[_m]; if (paneUpdate.s.dtPane !== undefined) { var tempFilter = true; paneUpdate.s.filteringActive = true; if ((filterPane !== -1 && filterPane !== null && filterPane === paneUpdate.s.index) || filterActive === false) { tempFilter = false; paneUpdate.s.filteringActive = false; }                               paneUpdate.updatePane(!tempFilter ? tempFilter : filterActive); }                       }                    }                }                else { var solePane = -1; if (newSelectionList.length === 1) { solePane = newSelectionList[0].index; }                   for (var _p = 0, _q = this.s.panes; _p < _q.length; _p++) { var pane = _q[_p]; if (pane.s.dtPane !== undefined) { var tempFilter = true; pane.s.filteringActive = true; if ((filterPane !== -1 && filterPane !== null && filterPane === pane.s.index) ||                               filterActive === false ||                                pane.s.index === solePane) { tempFilter = false; pane.s.filteringActive = false; }                           pane.updatePane(!tempFilter ? tempFilter : filterActive); }                   }                    // Update the label that shows how many filters are in place this._updateFilterCount; }               if (!filterActive) { this.s.selectionList = []; }           }        };        /**         * Attach the panes, buttons and title to the document */       SearchPanes.prototype._attach = function  { var _this = this; $$1(this.dom.container).removeClass(this.classes.hide); $$1(this.dom.titleRow).removeClass(this.classes.hide); $$1(this.dom.titleRow).remove; $$1(this.dom.title).appendTo(this.dom.titleRow); // If the clear button is permitted attach it           if (this.c.clear) { $$1(this.dom.clearAll).appendTo(this.dom.titleRow); $$1(this.dom.clearAll).on('click.dtsps', function {                    _this.clearSelections;                }); }           $$1(this.dom.titleRow).appendTo(this.dom.container); // Attach the container for each individual pane to the overall container for (var _i = 0, _a = this.s.panes; _i < _a.length; _i++) { var pane = _a[_i]; $$1(pane.dom.container).appendTo(this.dom.panes); }           // Attach everything to the document $$1(this.dom.panes).appendTo(this.dom.container); if ($$1('div.' + this.classes.container).length === 0) { $$1(this.dom.container).prependTo(this.s.dt); }           return this.dom.container; };       /**         * Attach the top row containing the filter count and clear all button */       SearchPanes.prototype._attachExtras = function  { $$1(this.dom.container).removeClass(this.classes.hide); $$1(this.dom.titleRow).removeClass(this.classes.hide); $$1(this.dom.titleRow).remove; $$1(this.dom.title).appendTo(this.dom.titleRow); // If the clear button is permitted attach it           if (this.c.clear) { $$1(this.dom.clearAll).appendTo(this.dom.titleRow); }           $$1(this.dom.titleRow).appendTo(this.dom.container); return this.dom.container; };       /**         * If there are no panes to display then this method is called to either *  display a message in their place or hide them completely. */       SearchPanes.prototype._attachMessage = function  { // Create a message to display on the screen var message; try { message = this.s.dt.i18n('searchPanes.emptyPanes', 'No SearchPanes'); }           catch (error) { message = null; }           // If the message is an empty string then searchPanes.emptyPanes is undefined, // therefore the pane container should be removed from the display if (message === null) { $$1(this.dom.container).addClass(this.classes.hide); $$1(this.dom.titleRow).removeClass(this.classes.hide); return; }           else { $$1(this.dom.container).removeClass(this.classes.hide); $$1(this.dom.titleRow).addClass(this.classes.hide); }           // Otherwise display the message $$1(this.dom.emptyMessage).text(message); this.dom.emptyMessage.appendTo(this.dom.container); return this.dom.container; };       /**         * Attaches the panes to the document and displays a message or hides if there are none */       SearchPanes.prototype._attachPaneContainer = function  { // If a pane is to be displayed then attach the normal pane output for (var _i = 0, _a = this.s.panes; _i < _a.length; _i++) { var pane = _a[_i]; if (pane.s.displayed === true) { return this._attach; }           }            // Otherwise attach the custom message or remove the container from the display return this._attachMessage; };       /**         * Prepares the panes for selections to be made when cascade is active and a deselect has occured * @param newSelectionList the list of selections which are to be made */       SearchPanes.prototype._cascadeRegen = function (newSelectionList) { // Set this to true so that the actions taken do not cause this to run until it is finished this.regenerating = true; // If only one pane has been selected then take note of its index var solePane = -1; if (newSelectionList.length === 1) { solePane = newSelectionList[0].index; }           // Let the pane know that a cascadeRegen is taking place to avoid unexpected behaviour // and clear all of the previous selections in the pane for (var _i = 0, _a = this.s.panes; _i < _a.length; _i++) { var pane = _a[_i]; pane.setCascadeRegen(true); pane.setClear(true); // If this is the same as the pane with the only selection then pass it as a parameter into clearPane if ((pane.s.dtPane !== undefined && pane.s.index === solePane) || pane.s.dtPane !== undefined) { pane.clearPane; }               pane.setClear(false); }           // Remake Selections this._makeCascadeSelections(newSelectionList); // Set the selection list property to be the list without the selections from the deselect pane this.s.selectionList = newSelectionList; // The regeneration of selections is over so set it back to false for (var _b = 0, _c = this.s.panes; _b < _c.length; _b++) { var pane = _c[_b]; pane.setCascadeRegen(false); }           this.regenerating = false; };       /**         * Attaches the message to the document but does not add any panes */       SearchPanes.prototype._checkMessage = function  { // If a pane is to be displayed then attach the normal pane output for (var _i = 0, _a = this.s.panes; _i < _a.length; _i++) { var pane = _a[_i]; if (pane.s.displayed === true) { return; }           }            // Otherwise attach the custom message or remove the container from the display return this._attachMessage; };       /**         * Gets the selection list from the previous state and stores it in the selectionList Property */       SearchPanes.prototype._getState = function  { var loadedFilter = this.s.dt.state.loaded; if (loadedFilter && loadedFilter.searchPanes && loadedFilter.searchPanes.selectionList !== undefined) { this.s.selectionList = loadedFilter.searchPanes.selectionList; }       };        /**         * Makes all of the selections when cascade is active * @param newSelectionList the list of selections to be made, in the order they were originally selected */       SearchPanes.prototype._makeCascadeSelections = function (newSelectionList) { // make selections in the order they were made previously, excluding those from the pane where a deselect was made for (var i = 0; i < newSelectionList.length; i++) { var _loop_1 = function (pane) { if (pane.s.index === newSelectionList[i].index && pane.s.dtPane !== undefined) { // When regenerating the cascade selections we need this flag so that the panes are only ignored if it                       //  is the last selection and the pane for that selection if (i === newSelectionList.length - 1) { pane.s.lastCascade = true; }                       // if there are any selections currently in the pane then deselect them as we are about to make our new selections if (pane.s.dtPane.rows({ selected: true }).data.toArray.length > 0 && pane.s.dtPane !== undefined) { pane.setClear(true); pane.clearPane; pane.setClear(false); }                       var _loop_2 = function (row) { pane.s.dtPane.rows.every(function (rowIdx) {                               if (pane.s.dtPane.row(rowIdx).data !== undefined && row !== undefined && pane.s.dtPane.row(rowIdx).data.filter === row.filter) {                                   pane.s.dtPane.row(rowIdx).select;                                }                            }); };                       // select every row in the pane that was selected previously for (var _i = 0, _a = newSelectionList[i].rows; _i < _a.length; _i++) { var row = _a[_i]; _loop_2(row); }                       // Update the label that shows how many filters are in place this_1._updateFilterCount; pane.s.lastCascade = false; }               };                var this_1 = this; // As the selections may have been made across the panes in a different order to the pane index we must identify // which pane has the index of the selection. This is also important for colreorder etc for (var _i = 0, _a = this.s.panes; _i < _a.length; _i++) { var pane = _a[_i]; _loop_1(pane); }           }            // Make sure that the state is saved after all of these selections this.s.dt.state.save; };       /**         * Declares the instances of individual searchpanes dependant on the number of columns. * It is necessary to run this once preInit has completed otherwise no panes will be        *  created as the column count will be 0. * @param table the DataTable api for the parent table * @param paneSettings the settings passed into the constructor * @param opts the options passed into the constructor */       SearchPanes.prototype._paneDeclare = function (table, paneSettings, opts) { var _this = this; // Create Panes table .columns(this.c.columns.length > 0 ? this.c.columns : undefined) .eq(0) .each(function (idx) {               _this.s.panes.push(new SearchPane(paneSettings, opts, idx, _this.c.layout, _this.dom.panes));            }); // If there is any extra custom panes defined then create panes for them too var rowLength = table.columns.eq(0).toArray.length; var paneLength = this.c.panes.length; for (var i = 0; i < paneLength; i++) { var id = rowLength + i;               this.s.panes.push(new SearchPane(paneSettings, opts, id, this.c.layout, this.dom.panes, this.c.panes[i])); }           // If a custom ordering is being used if (this.c.order.length > 0) { // Make a new Array of panes based upon the order var newPanes = this.c.order.map(function (name, index, values) {                   return _this._findPane(name);                }); // Remove the old panes from the dom this.dom.panes.empty; this.s.panes = newPanes; // Append the panes in the correct order for (var _i = 0, _a = this.s.panes; _i < _a.length; _i++) { var pane = _a[_i]; this.dom.panes.append(pane.dom.container); }           }            // If this internal property is true then the DataTable has been initialised already if (this.s.dt.settings[0]._bInitComplete) { this._paneStartup(table); }           else { // Otherwise add the paneStartup function to the list of functions that are to be run when the table is initialised // This will garauntee that the panes are initialised before the init event and init Complete callback is fired this.s.dt.settings[0].aoInitComplete.push({ fn: function {                        _this._paneStartup(table);                    } }); }       };        /**         * Finds a pane based upon the name of that pane * @param name string representing the name of the pane * @returns SearchPane The pane which has that name */       SearchPanes.prototype._findPane = function (name) { for (var _i = 0, _a = this.s.panes; _i < _a.length; _i++) { var pane = _a[_i]; if (name === pane.s.name) { return pane; }           }        };        /**         * Runs the start up functions for the panes to enable listeners and populate panes * @param table the DataTable api for the parent Table */       SearchPanes.prototype._paneStartup = function (table) { var _this = this; // Magic number of 500 is a guess at what will be fast if (this.s.dt.page.info.recordsTotal <= 500) { this._startup(table); }           else { setTimeout(function {                    _this._startup(table);                }, 100); }       };        /**         * Works out which panes to update when data is recieved from the server and viewTotal is active */       SearchPanes.prototype._serverTotals = function  { var selectPresent = false; var deselectPresent = false; var table = this.s.dt; for (var _i = 0, _a = this.s.panes; _i < _a.length; _i++) { var pane = _a[_i]; // Identify the pane where a selection or deselection has been made and add it to the list. if (pane.s.selectPresent) { this.s.selectionList.push({ index: pane.s.index, rows: pane.s.dtPane.rows({ selected: true }).data.toArray, protect: false }); table.state.save; pane.s.selectPresent = false; selectPresent = true; break; }               else if (pane.s.deselect) { var selectedData = pane.s.dtPane.rows({ selected: true }).data.toArray; if (selectedData.length > 0) { this.s.selectionList.push({ index: pane.s.index, rows: selectedData, protect: true }); }                   selectPresent = true; deselectPresent = true; }           }            // Build an updated list based on any selections or deselections added if (!selectPresent) { this.s.selectionList = []; }           else { var newSelectionList = []; for (var i = 0; i < this.s.selectionList.length; i++) { var further = false; // Find out if this selection is the last one in the list for that pane for (var j = i + 1; j < this.s.selectionList.length; j++) { if (this.s.selectionList[j].index === this.s.selectionList[i].index) { further = true; }                   }                    // If there are no selections for this pane in the list then just push this one if (!further &&                       this.s.panes[this.s.selectionList[i].index].s.dtPane.rows({ selected: true }).data.toArray.length > 0) { newSelectionList.push(this.s.selectionList[i]); }               }                this.s.selectionList = newSelectionList; }           var initIdx = -1; // If there has been a deselect and only one pane has a selection then update everything if (deselectPresent && this.s.selectionList.length === 1) { for (var _b = 0, _c = this.s.panes; _b < _c.length; _b++) { var pane = _c[_b]; pane.s.lastSelect = false; pane.s.deselect = false; if (pane.s.dtPane !== undefined && pane.s.dtPane.rows({ selected: true }).data.toArray.length > 0) { initIdx = pane.s.index; }               }            }            // Otherwise if there are more 1 selections then find the last one and set it to not update that pane else if (this.s.selectionList.length > 0) { var last = this.s.selectionList[this.s.selectionList.length - 1].index; for (var _d = 0, _e = this.s.panes; _d < _e.length; _d++) { var pane = _e[_d]; pane.s.lastSelect = (pane.s.index === last); pane.s.deselect = false; }           }            // Otherwise if there are no selections then find where that took place and do not update to maintain scrolling else if (this.s.selectionList.length === 0) { for (var _f = 0, _g = this.s.panes; _f < _g.length; _f++) { var pane = _g[_f]; // pane.s.lastSelect = (pane.s.deselect === true); pane.s.lastSelect = false; pane.s.deselect = false; }           }            $$1(this.dom.panes).empty; // Rebuild the desired panes for (var _h = 0, _j = this.s.panes; _h < _j.length; _h++) { var pane = _j[_h]; if (!pane.s.lastSelect) { pane.rebuildPane(undefined, this.s.dt.page.info.serverSide ? this.s.serverData : undefined, pane.s.index === initIdx ? true : null, true); }               else { pane._setListeners; }               // append all of the panes and enable select $$1(this.dom.panes).append(pane.dom.container); if (pane.s.dtPane !== undefined) { $$1(pane.s.dtPane.table.node).parent[0].scrollTop = pane.s.scrollTop; $$1.fn.dataTable.select.init(pane.s.dtPane); }           }        };        /**         * Initialises the tables previous/preset selections and initialises callbacks for events * @param table the parent table for which the searchPanes are being created */       SearchPanes.prototype._startup = function (table) { var _this = this; $$1(this.dom.container).text(''); // Attach clear button and title bar to the document this._attachExtras; $$1(this.dom.container).append(this.dom.panes); $$1(this.dom.panes).empty; if (this.c.viewTotal && !this.c.cascadePanes) { var loadedFilter = this.s.dt.state.loaded; if (loadedFilter !== null &&                   loadedFilter !== undefined &&                    loadedFilter.searchPanes !== undefined &&                    loadedFilter.searchPanes.panes !== undefined) { var filterActive = false; for (var _i = 0, _a = loadedFilter.searchPanes.panes; _i < _a.length; _i++) { var pane = _a[_i]; if (pane.selected.length > 0) { filterActive = true; break; }                   }                    if (filterActive) { for (var _b = 0, _c = this.s.panes; _b < _c.length; _b++) { var pane = _c[_b]; pane.s.showFiltered = true; }                   }                }            }            for (var _d = 0, _e = this.s.panes; _d < _e.length; _d++) { var pane = _e[_d]; pane.rebuildPane(undefined, this.s.dt.page.info.serverSide ? this.s.serverData : undefined); $$1(this.dom.panes).append(pane.dom.container); }           if (this.c.viewTotal && !this.c.cascadePanes) { for (var _f = 0, _g = this.s.panes; _f < _g.length; _f++) { var pane = _g[_f]; pane.updatePane; }           }            this._updateFilterCount; this._checkMessage; // When a draw is called on the DataTable, update all of the panes incase the data in the DataTable has changed table.on('draw.dtsps', function {                _this._updateFilterCount;                if ((_this.c.cascadePanes || _this.c.viewTotal) && !_this.s.dt.page.info.serverSide) {                    _this.redrawPanes;                }                else {                    _this._updateSelection;                }                _this.s.filterPane = -1;            }); // Whenever a state save occurs store the selection list in the state object this.s.dt.on('stateSaveParams.dtsp', function (e, settings, data) {               if (data.searchPanes === undefined) {                    data.searchPanes = {};                }                data.searchPanes.selectionList = _this.s.selectionList;            }); // If the data is reloaded from the server then it is possible that it has changed completely, // so we need to rebuild the panes this.s.dt.on('xhr', function {                var processing = false;                if (!_this.s.dt.page.info.serverSide) {                    _this.s.dt.one('draw', function  { if (processing) { return; }                       processing = true; $$1(_this.dom.panes).empty; for (var _i = 0, _a = _this.s.panes; _i < _a.length; _i++) { var pane = _a[_i]; pane.clearData; // Clears all of the bins and will mean that the data has to be re-read // Pass a boolean to say whether this is the last choice made for maintaining selections when rebuilding pane.rebuildPane(_this.s.selectionList[_this.s.selectionList.length - 1] !== undefined ?                               pane.s.index === _this.s.selectionList[_this.s.selectionList.length - 1].index :                                false, undefined, undefined, true); $$1(_this.dom.panes).append(pane.dom.container); }                       if (_this.c.cascadePanes || _this.c.viewTotal) { _this.redrawPanes(_this.c.cascadePanes); }                       else { _this._updateSelection; }                       _this._checkMessage; });               }            });            if (this.s.selectionList !== undefined && this.s.selectionList.length > 0) { var last = this.s.selectionList[this.s.selectionList.length - 1].index; for (var _h = 0, _j = this.s.panes; _h < _j.length; _h++) { var pane = _j[_h]; pane.s.lastSelect = (pane.s.index === last); }           }            // If cascadePanes is active then make the previous selections in the order they were previously if (this.s.selectionList.length > 0 && this.c.cascadePanes) { this._cascadeRegen(this.s.selectionList); }           // PreSelect any selections which have been defined using the preSelect option table .columns(this.c.columns.length > 0 ? this.c.columns : undefined) .eq(0) .each(function (idx) {               if (_this.s.panes[idx] !== undefined && _this.s.panes[idx].s.dtPane !== undefined && _this.s.panes[idx].s.colOpts.preSelect !== undefined) {                   var tableLength = _this.s.panes[idx].s.dtPane.rows.data.toArray.length;                    for (var i = 0; i < tableLength; i++) {                        if (_this.s.panes[idx].s.colOpts.preSelect.indexOf(_this.s.panes[idx].s.dtPane.cell(i, 0).data) !== -1) {                            _this.s.panes[idx].s.dtPane.row(i).select;                            _this.s.panes[idx].updateTable;                        }                    }                }            }); // Update the title bar to show how many filters have been selected this._updateFilterCount; // If the table is destroyed and restarted then clear the selections so that they do not persist. table.on('destroy.dtsps', function {                for (var _i = 0, _a = _this.s.panes; _i < _a.length; _i++) {                    var pane = _a[_i];                    pane.destroy;                }                table.off('.dtsps');                $$1(_this.dom.clearAll).off('.dtsps');                $$1(_this.dom.container).remove;                _this.clearSelections;            }); // When the clear All button has been pressed clear all of the selections in the panes if (this.c.clear) { $$1(this.dom.clearAll).on('click.dtsps', function {                    _this.clearSelections;                }); }           if (this.s.dt.page.info.serverSide) { table.on('preXhr.dt', function (e, settings, data) {                   if (data.searchPanes === undefined) {                        data.searchPanes = {};                    }                    for (var _i = 0, _a = _this.s.panes; _i < _a.length; _i++) {                        var pane = _a[_i];                        var src = _this.s.dt.column(pane.s.index).dataSrc;                        if (data.searchPanes[src] === undefined) {                            data.searchPanes[src] = {};                        }                        if (pane.s.dtPane !== undefined) {                            var rowData = pane.s.dtPane.rows({ selected: true }).data.toArray;                            for (var i = 0; i < rowData.length; i++) {                                data.searchPanes[src][i] = rowData[i].display;                            }                        }                    } if (_this.c.viewTotal) { _this._prepViewTotal; }               });            }            else {                table.on('preXhr.dt', function (e, settings, data) { for (var _i = 0, _a = _this.s.panes; _i < _a.length; _i++) { var pane = _a[_i]; pane.clearData; }               });            }            table.settings[0]._searchPanes = this;        };        SearchPanes.prototype._prepViewTotal = function  {            var filterPane = this.s.filterPane;            var filterActive = false;            for (var _i = 0, _a = this.s.panes; _i < _a.length; _i++) {                var pane = _a[_i];                if (pane.s.dtPane !== undefined) {                    var selectLength = pane.s.dtPane.rows({ selected: true }).data.toArray.length;                    // If filterPane === -1 then a pane with a selection has not been found yet, so set filterPane to that panes index                    if (selectLength > 0 && filterPane === -1) {                        filterPane = pane.s.index;                        filterActive = true;                    }                    // Then if another pane is found with a selection then set filterPane to null to                    //  show that multiple panes have selections present else if (selectLength > 0) { filterPane = null; }               }            }            // Update all of the panes to reflect the current state of the filters for (var _b = 0, _c = this.s.panes; _b < _c.length; _b++) { var pane = _c[_b]; if (pane.s.dtPane !== undefined) { pane.s.filteringActive = true; if ((filterPane !== -1 && filterPane !== null && filterPane === pane.s.index) || filterActive === false) { pane.s.filteringActive = false; }               }            }        };        /**         * Updates the number of filters that have been applied in the title */       SearchPanes.prototype._updateFilterCount = function  { var filterCount = 0; // Add the number of all of the filters throughout the panes for (var _i = 0, _a = this.s.panes; _i < _a.length; _i++) { var pane = _a[_i]; if (pane.s.dtPane !== undefined) { filterCount += pane.getPaneCount; }           }            // Run the message through the internationalisation method to improve readability var message = this.s.dt.i18n('searchPanes.title', 'Filters Active - %d', filterCount); $$1(this.dom.title).text(message); if (this.c.filterChanged !== undefined && typeof this.c.filterChanged === 'function') { this.c.filterChanged(filterCount); }       };        /**         * Updates the selectionList when cascade is not in place */       SearchPanes.prototype._updateSelection = function  { this.s.selectionList = []; for (var _i = 0, _a = this.s.panes; _i < _a.length; _i++) { var pane = _a[_i]; if (pane.s.dtPane !== undefined) { this.s.selectionList.push({ index: pane.s.index, rows: pane.s.dtPane.rows({ selected: true }).data.toArray, protect: false }); }           }            this.s.dt.state.save; };       SearchPanes.version = '1.1.1'; SearchPanes.classes = { clear: 'dtsp-clear', clearAll: 'dtsp-clearAll', container: 'dtsp-searchPanes', emptyMessage: 'dtsp-emptyMessage', hide: 'dtsp-hidden', panes: 'dtsp-panesContainer', search: 'dtsp-search', title: 'dtsp-title', titleRow: 'dtsp-titleRow' };       // Define SearchPanes default options SearchPanes.defaults = { cascadePanes: false, clear: true, container: function (dt) { return dt.table.container; },           columns: [], filterChanged: undefined, layout: 'columns-3', order: [], panes: [], viewTotal: false };       return SearchPanes; });

/*! SearchPanes 1.1.1 * 2019-2020 SpryMedia Ltd - datatables.net/license */   // DataTables extensions common UMD. Note that this allows for AMD, CommonJS // (with window and jQuery being allowed as parameters to the returned   // function) or just default browser loading. (function (factory) {       if (typeof define === 'function' && define.amd) {            // AMD            define(['jquery', 'datatables.net'], function ($) { return factory($, window, document); });       }        else if (typeof exports === 'object') {            // CommonJS            module.exports = function (root, $) {                if (!root) {                    root = window;                }                if (!$ || !$.fn.dataTable) {                    $ = require('datatables.net')(root, $).$;                }                return factory($, root, root.document);            };        }        else {            // Browser - assume jQuery has already been loaded            factory(window.jQuery, window, document);        }    }(function ($, window, document) { setJQuery($); setJQuery$1($); var DataTable = $.fn.dataTable; $.fn.dataTable.SearchPanes = SearchPanes; $.fn.DataTable.SearchPanes = SearchPanes; $.fn.dataTable.SearchPane = SearchPane; $.fn.DataTable.SearchPane = SearchPane; DataTable.Api.register('searchPanes.rebuild', function {            return this.iterator('table', function  { if (this.searchPanes) { this.searchPanes.rebuild; }           });        });        DataTable.Api.register('column.paneOptions', function (options) {            return this.iterator('column', function (idx) { var col = this.aoColumns[idx]; if (!col.searchPanes) { col.searchPanes = {}; }               col.searchPanes.values = options; if (this.searchPanes) { this.searchPanes.rebuild; }           });        });        var apiRegister = $.fn.dataTable.Api.register; apiRegister('searchPanes', function {            return this;        }); apiRegister('searchPanes.clearSelections', function {            var ctx = this.context[0];            ctx._searchPanes.clearSelections;            return this;        }); apiRegister('searchPanes.rebuildPane', function (targetIdx, maintainSelections) {           var ctx = this.context[0];            ctx._searchPanes.rebuild(targetIdx, maintainSelections);            return this;        }); apiRegister('searchPanes.container', function {            var ctx = this.context[0];            return ctx._searchPanes.getNode;        }); $.fn.dataTable.ext.buttons.searchPanesClear = { text: 'Clear Panes', action: function (e, dt, node, config) { dt.searchPanes.clearSelections; }       };        $.fn.dataTable.ext.buttons.searchPanes = { action: function (e, dt, node, config) { e.stopPropagation; this.popover(config._panes.getNode, {                   align: 'dt-container'                }); },           config: {}, init: function (dt, node, config) { var panes = new $.fn.dataTable.SearchPanes(dt, $.extend({ filterChanged: function (count) { dt.button(node).text(dt.i18n('searchPanes.collapse', { 0: 'SearchPanes', _: 'SearchPanes (%d)' }, count)); }               }, config.config)); var message = dt.i18n('searchPanes.collapse', 'SearchPanes', 0); dt.button(node).text(message); config._panes = panes; },           text: 'Search Panes' };       function _init(settings, fromPre) { if (fromPre === void 0) { fromPre = false; } var api = new DataTable.Api(settings); var opts = api.init.searchPanes || DataTable.defaults.searchPanes; var searchPanes = new SearchPanes(api, opts, fromPre); var node = searchPanes.getNode; return node; }       // Attach a listener to the document which listens for DataTables initialisation // events so we can automatically initialise $(document).on('preInit.dt.dtsp', function (e, settings, json) {           if (e.namespace !== 'dt') {                return;            }            if (settings.oInit.searchPanes || DataTable.defaults.searchPanes) {               if (!settings._searchPanes) {                    _init(settings, true);                }            }        }); // DataTables `dom` feature option DataTable.ext.feature.push({           cFeature: 'P',            fnInit: _init        }); // DataTables 2 layout feature if (DataTable.ext.features) { DataTable.ext.features.register('searchPanes', _init); }   }));

});

(function (factory) {   if (typeof define === 'function' && define.amd) {        // AMD        define(['jquery', 'datatables.net-ju', 'datatables.net-searchpanes'], function ($) { return factory($, window, document); });   }    else if (typeof exports === 'object') {        // CommonJS        module.exports = function (root, $) {            if (!root) {                root = window;            }            if (!$ || !$.fn.dataTable) {                $ = require('datatables.net-ju')(root, $).$;            }            if (!$.fn.dataTable.searchPanes) {                require('datatables.net-searchpanes')(root, $);            }            return factory($, root, root.document);        };    }    else {        // Browser        factory(jQuery, window, document);    } }(function ($, window, document) { 'use strict'; var DataTable = $.fn.dataTable; $.extend(true, DataTable.SearchPane.classes, {       disabledButton: 'dtsp-paneInputButton dtsp-dull',        paneButton: 'dtsp-paneButton ui-button',        topRow: 'dtsp-topRow ui-state-default'    }); $.extend(true, DataTable.SearchPanes.classes, {       clearAll: 'dtsp-clearAll ui-button'    }); return DataTable.searchPanes; }));