').attr('data-dt-column', 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 ] );
- }
-
-
- /**
- * 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 ];
-
- /* 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;
- }
-
- var origClass = oCol.sClass;
-
- $.extend( oCol, oOptions );
- _fnMap( oCol, oOptions, "sWidth", "sWidthOrig" );
-
- // Merge class from previously defined classes with this one, rather than just
- // overwriting it in the extend above
- if (origClass !== oCol.sClass) {
- oCol.sClass = origClass + ' ' + oCol.sClass;
- }
-
- /* 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 );
-
- // The `render` option can be given as an array to access the helper rendering methods.
- // The first element is the rendering method to use, the rest are the parameters to pass
- if ( oCol.mRender && Array.isArray( oCol.mRender ) ) {
- var copy = oCol.mRender.slice();
- var name = copy.shift();
-
- oCol.mRender = DataTable.render[name].apply(window, copy);
- }
-
- oCol._render = 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 oCol._render && type ?
- oCol._render( 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' && ! oCol._isArrayHost ) {
- oSettings._rowReadObject = true;
- }
-
- /* Feature sorting overrides column specific when off */
- if ( !oSettings.oFeatures.bSort )
- {
- oCol.bSortable = false;
- }
- }
-
-
- /**
- * 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 )
- {
- _fnCalculateColumnWidths( settings );
- _fnColumnSizes( settings );
-
- var scroll = settings.oScroll;
- if ( scroll.sY !== '' || scroll.sX !== '') {
- _fnScrollDraw( settings );
- }
-
- _fnCallbackFire( settings, null, 'column-sizing', [settings] );
- }
-
- /**
- * Apply column sizes
- *
- * @param {*} settings DataTables settings object
- */
- function _fnColumnSizes ( settings )
- {
- var cols = settings.aoColumns;
-
- for (var i=0 ; i=0 ; i-- )
- {
- def = aoColDefs[i];
-
- /* Each definition can target multiple columns, as it is an array */
- var aTargets = def.target !== undefined
- ? def.target
- : def.targets !== undefined
- ? def.targets
- : def.aTargets;
-
- if ( ! Array.isArray( aTargets ) )
- {
- aTargets = [ aTargets ];
- }
-
- for ( j=0, jLen=aTargets.length ; j= 0 )
- {
- /* Add columns that we don't yet know about */
- while( columns.length <= target )
- {
- _fnAddColumn( oSettings );
- }
-
- /* Integer, basic index */
- fn( target, def );
- }
- else if ( typeof target === 'number' && target < 0 )
- {
- /* Negative integer, right to left column counting */
- fn( columns.length+target, def );
- }
- else if ( typeof target === 'string' )
- {
- for ( k=0, kLen=columns.length ; k=0 if successful (index of new aoData entry), -1 if failed
- * @memberof DataTable#oApi
- */
- function _fnAddData ( settings, dataIn, tr, tds )
- {
- /* Create the object for storing information about this new row */
- var rowIdx = settings.aoData.length;
- var rowModel = $.extend( true, {}, DataTable.models.oRow, {
- src: tr ? 'dom' : 'data',
- idx: rowIdx
- } );
-
- rowModel._aData = dataIn;
- settings.aoData.push( rowModel );
-
- var columns = settings.aoColumns;
-
- for ( var i=0, iLen=columns.length ; i').appendTo(target)
- }
-
- // Add the number of cells needed to make up to the number of columns
- if (row.length === 1) {
- var cellCount = 0;
-
- $('td, th', row).each(function () {
- cellCount += this.colSpan;
- });
-
- for ( i=cellCount, ien=columns.length ; i')
- .html( columns[i][titleProp] || '' )
- .appendTo( row );
- }
- }
- }
-
- var detected = _fnDetectHeader( settings, target, true );
-
- if (side === 'header') {
- settings.aoHeader = detected;
- $('tr', target).addClass(classes.thead.row);
- }
- else {
- settings.aoFooter = detected;
- $('tr', target).addClass(classes.tfoot.row);
- }
-
- // Every cell needs to be passed through the renderer
- $(target).children('tr').children('th, td')
- .each( function () {
- _fnRenderer( settings, side )(
- settings, $(this), classes
- );
- } );
- }
-
- /**
- * Build a layout structure for a header or footer
- *
- * @param {*} settings DataTables settings
- * @param {*} source Source layout array
- * @param {*} incColumns What columns should be included
- * @returns Layout array in column index order
- */
- function _fnHeaderLayout( settings, source, incColumns )
- {
- var row, column, cell;
- var local = [];
- var structure = [];
- var columns = settings.aoColumns;
- var columnCount = columns.length;
- var rowspan, colspan;
-
- if ( ! source ) {
- return;
- }
-
- // Default is to work on only visible columns
- if ( ! incColumns ) {
- incColumns = _range(columnCount)
- .filter(function (idx) {
- return columns[idx].bVisible;
- });
- }
-
- // Make a copy of the master layout array, but with only the columns we want
- for ( row=0 ; row' )
- .append( $('
', {
- 'colSpan': _fnVisbleColumns( settings ),
- 'class': settings.oClasses.empty.row
- } ).html( zero ) )[0];
- }
-
-
- /**
- * Expand the layout items into an object for the rendering function
- */
- function _layoutItems (row, align, items) {
- if ( Array.isArray(items)) {
- for (var i=0 ; i')
- .attr({
- id: settings.sTableId+'_wrapper',
- 'class': classes.container
- })
- .insertBefore(table);
-
- settings.nTableWrapper = insert[0];
-
- if (settings.sDom) {
- // Legacy
- _fnLayoutDom(settings, settings.sDom, insert);
- }
- else {
- var top = _layoutArray( settings, settings.layout, 'top' );
- var bottom = _layoutArray( settings, settings.layout, 'bottom' );
- var renderer = _fnRenderer( settings, 'layout' );
-
- // Everything above - the renderer will actually insert the contents into the document
- top.forEach(function (item) {
- renderer( settings, insert, item );
- });
-
- // The table - always the center of attention
- renderer( settings, insert, {
- full: {
- table: true,
- contents: [ _fnFeatureHtmlTable(settings) ]
- }
- } );
-
- // Everything below
- bottom.forEach(function (item) {
- renderer( settings, insert, item );
- });
- }
-
- // Processing floats on top, so it isn't an inserted feature
- _processingHtml( settings );
- }
-
- /**
- * Draw the table with the legacy DOM property
- * @param {*} settings DT settings object
- * @param {*} dom DOM string
- * @param {*} insert Insert point
- */
- function _fnLayoutDom( settings, dom, insert )
- {
- var parts = dom.match(/(".*?")|('.*?')|./g);
- var featureNode, option, newNode, next, attr;
-
- for ( var i=0 ; i');
-
- // Check to see if we should append an id and/or a class name to the container
- next = parts[i+1];
-
- if ( next[0] == "'" || next[0] == '"' ) {
- attr = next.replace(/['"]/g, '');
-
- var id = '', className;
-
- /* 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 ( attr.indexOf('.') != -1 ) {
- var split = attr.split('.');
-
- id = split[0];
- className = split[1];
- }
- else if ( attr[0] == "#" ) {
- id = attr;
- }
- else {
- className = attr;
- }
-
- newNode
- .attr('id', id.substring(1))
- .addClass(className);
-
- i++; // Move along the position array
- }
-
- insert.append( newNode );
- insert = newNode;
- }
- else if ( option == '>' ) {
- // End container div
- insert = insert.parent();
- }
- else if ( option == 't' ) {
- // Table
- featureNode = _fnFeatureHtmlTable( settings );
- }
- else
- {
- DataTable.ext.feature.forEach(function(feature) {
- if ( option == feature.cFeature ) {
- featureNode = feature.fnInit( settings );
- }
- });
- }
-
- // Add to the display
- if ( featureNode ) {
- insert.append( featureNode );
- }
- }
- }
-
-
- /**
- * 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 {node} thead The header/footer element for the table
- * @returns {array} Calculated layout array
- * @memberof DataTable#oApi
- */
- function _fnDetectHeader ( settings, thead, write )
- {
- var columns = settings.aoColumns;
- var rows = $(thead).children('tr');
- var row, cell;
- var i, k, l, iLen, shifted, column, colspan, rowspan;
- var titleRow = settings.titleRow;
- var isHeader = thead && thead.nodeName.toLowerCase() === 'thead';
- var layout = [];
- var unique;
- var shift = function ( a, i, j ) {
- var k = a[i];
- while ( k[j] ) {
- j++;
- }
- return j;
- };
-
- // We know how many rows there are in the layout - so prep it
- for ( i=0, iLen=rows.length ; i')
- .addClass('dt-column-title')
- .append(cell.childNodes)
- .appendTo(cell);
- }
-
- if (
- settings.orderIndicators &&
- isHeader &&
- jqCell.filter(':not([data-dt-order=disable])').length !== 0 &&
- jqCell.parent(':not([data-dt-order=disable])').length !== 0 &&
- $('span.dt-column-order', cell).length === 0
- ) {
- $('')
- .addClass('dt-column-order')
- .appendTo(cell);
- }
-
- // We need to wrap the elements in the header in another element to use flexbox
- // layout for those elements
- var headerFooter = isHeader ? 'header' : 'footer';
-
- if ( $('span.dt-column-' + headerFooter, cell).length === 0) {
- $('
')
- .addClass('dt-column-' + headerFooter)
- .append(cell.childNodes)
- .appendTo(cell);
- }
- }
-
- // If there is col / rowspan, copy the information into the layout grid
- for ( l=0 ; l= oSettings.fnRecordsDisplay() ?
- 0 :
- iInitDisplayStart;
-
- oSettings.iInitDisplayStart = -1;
- }
- }
-
- /**
- * Create an Ajax call based on the table's settings, taking into account that
- * parameters can have multiple forms, and backwards compatibility.
- *
- * @param {object} oSettings dataTables settings object
- * @param {array} data Data to send to the server, required by
- * DataTables - may be augmented by developer callbacks
- * @param {function} fn Callback function to run when data is obtained
- */
- function _fnBuildAjax( oSettings, data, fn )
- {
- var ajaxData;
- var ajax = oSettings.ajax;
- var instance = oSettings.oInstance;
- var callback = function ( json ) {
- var status = oSettings.jqXHR
- ? oSettings.jqXHR.status
- : null;
-
- if ( json === null || (typeof status === 'number' && status == 204 ) ) {
- json = {};
- _fnAjaxDataSrc( oSettings, json, [] );
- }
-
- var error = json.error || json.sError;
- if ( error ) {
- _fnLog( oSettings, 0, error );
- }
-
- // Microsoft often wrap JSON as a string in another JSON object
- // Let's handle that automatically
- if (json.d && typeof json.d === 'string') {
- try {
- json = JSON.parse(json.d);
- }
- catch (e) {
- // noop
- }
- }
-
- oSettings.json = json;
-
- _fnCallbackFire( oSettings, null, 'xhr', [oSettings, json, oSettings.jqXHR], true );
- 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 = {
- "url": typeof ajax === 'string' ?
- ajax :
- '',
- "data": data,
- "success": callback,
- "dataType": "json",
- "cache": false,
- "type": oSettings.sServerMethod,
- "error": function (xhr, error) {
- var ret = _fnCallbackFire( oSettings, null, 'xhr', [oSettings, null, oSettings.jqXHR], true );
-
- if ( ret.indexOf(true) === -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 );
- }
- };
-
- // If `ajax` option is an object, extend and override our default base
- if ( $.isPlainObject( ajax ) ) {
- $.extend( baseAjax, ajax )
- }
-
- // 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, baseAjax], true );
-
- // Custom Ajax option to submit the parameters as a JSON string
- if (baseAjax.submitAs === 'json' && typeof data === 'object') {
- baseAjax.data = JSON.stringify(data);
- }
-
- 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 if (ajax.url === '') {
- // No url, so don't load any data. Just apply an empty data array
- // to the object for the callback.
- var empty = {};
-
- DataTable.util.set(ajax.dataSrc)(empty, []);
- callback(empty);
- }
- else {
- // Object to extend the base settings
- oSettings.jqXHR = $.ajax( baseAjax );
- }
-
- // Restore for next time around
- if ( ajaxData ) {
- ajax.data = ajaxData;
- }
- }
-
-
- /**
- * Update the table using an Ajax call
- * @param {object} settings dataTables settings object
- * @returns {boolean} Block the table drawing or not
- * @memberof DataTable#oApi
- */
- function _fnAjaxUpdate( settings )
- {
- settings.iDraw++;
- _fnProcessingDisplay( settings, true );
-
- _fnBuildAjax(
- settings,
- _fnAjaxParameters( settings ),
- function(json) {
- _fnAjaxUpdateDraw( settings, json );
- }
- );
- }
-
-
- /**
- * Build up the parameters in an object needed for a server-side processing
- * request.
- * @param {object} oSettings dataTables settings object
- * @returns {bool} block the table drawing or not
- * @memberof DataTable#oApi
- */
- function _fnAjaxParameters( settings )
- {
- var
- columns = settings.aoColumns,
- features = settings.oFeatures,
- preSearch = settings.oPreviousSearch,
- preColSearch = settings.aoPreSearchCols,
- colData = function ( idx, prop ) {
- return typeof columns[idx][prop] === 'function' ?
- 'function' :
- columns[idx][prop];
- };
-
- return {
- draw: settings.iDraw,
- columns: columns.map( function ( column, i ) {
- return {
- data: colData(i, 'mData'),
- name: column.sName,
- searchable: column.bSearchable,
- orderable: column.bSortable,
- search: {
- value: preColSearch[i].search,
- regex: preColSearch[i].regex,
- fixed: Object.keys(column.searchFixed).map( function(name) {
- return {
- name: name,
- term: column.searchFixed[name].toString()
- }
- })
- }
- };
- } ),
- order: _fnSortFlatten( settings ).map( function ( val ) {
- return {
- column: val.col,
- dir: val.dir,
- name: colData(val.col, 'sName')
- };
- } ),
- start: settings._iDisplayStart,
- length: features.bPaginate ?
- settings._iDisplayLength :
- -1,
- search: {
- value: preSearch.search,
- regex: preSearch.regex,
- fixed: Object.keys(settings.searchFixed).map( function(name) {
- return {
- name: name,
- term: settings.searchFixed[name].toString()
- }
- })
- }
- };
- }
-
-
- /**
- * 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 )
- {
- var data = _fnAjaxDataSrc(settings, json);
- var draw = _fnAjaxDataSrcParam(settings, 'draw', json);
- var recordsTotal = _fnAjaxDataSrcParam(settings, 'recordsTotal', json);
- var recordsFiltered = _fnAjaxDataSrcParam(settings, 'recordsFiltered', json);
-
- if ( draw !== undefined ) {
- // Protect against out of sequence returns
- if ( draw*1 < settings.iDraw ) {
- return;
- }
- settings.iDraw = draw * 1;
- }
-
- // No data in returned object, so rather than an array, we show an empty table
- if ( ! data ) {
- data = [];
- }
-
- _fnClearTable( settings );
- settings._iRecordsTotal = parseInt(recordsTotal, 10);
- settings._iRecordsDisplay = parseInt(recordsFiltered, 10);
-
- for ( var i=0, ien=data.length ; i 1) {
- not.push('(?!'+word+')');
- }
-
- word = '';
- }
-
- return word.replace(/"/g, '');
- } );
-
- var match = not.length
- ? not.join('')
- : '';
-
- var boundary = options.boundary
- ? '\\b'
- : '';
-
- search = '^(?=.*?'+boundary+a.join( ')(?=.*?'+boundary )+')('+match+'.)*$';
- }
-
- return new RegExp( search, options.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 data = settings.aoData;
- var column;
- var j, jen, filterData, cellData, row;
- var wasInvalidated = false;
-
- for ( var rowIdx=0 ; rowIdx 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 if ( action === 'ellipsis' )
- {
- return;
- }
- else
- {
- _fnLog( settings, 0, "Unknown paging action: "+action, 5 );
- }
-
- var changed = settings._iDisplayStart !== start;
- settings._iDisplayStart = start;
-
- _fnCallbackFire( settings, null, changed ? 'page' : 'page-nc', [settings] );
-
- if ( changed && redraw ) {
- _fnDraw( settings );
- }
-
- return changed;
- }
-
-
- /**
- * Generate the node required for the processing node
- * @param {object} settings DataTables settings object
- */
- function _processingHtml ( settings )
- {
- var table = settings.nTable;
- var scrolling = settings.oScroll.sX !== '' || settings.oScroll.sY !== '';
-
- if ( settings.oFeatures.bProcessing ) {
- var n = $('', {
- 'id': settings.sTableId + '_processing',
- 'class': settings.oClasses.processing.container,
- 'role': 'status'
- } )
- .html( settings.oLanguage.sProcessing )
- .append('
');
-
- // Different positioning depending on if scrolling is enabled or not
- if (scrolling) {
- n.prependTo( $('div.dt-scroll', settings.nTableWrapper) );
- }
- else {
- n.insertBefore( table );
- }
-
- $(table).on( 'processing.dt.DT', function (e, s, show) {
- n.css( 'display', show ? 'block' : 'none' );
- } );
- }
- }
-
-
- /**
- * Display or hide the processing indicator
- * @param {object} settings DataTables settings object
- * @param {bool} show Show the processing indicator (true) or not (false)
- */
- function _fnProcessingDisplay ( settings, show )
- {
- // Ignore cases when we are still redrawing
- if (settings.bDrawing && show === false) {
- return;
- }
-
- _fnCallbackFire( settings, null, 'processing', [settings, show] );
- }
-
- /**
- * Show the processing element if an action takes longer than a given time
- *
- * @param {*} settings DataTables settings object
- * @param {*} enable Do (true) or not (false) async processing (local feature enablement)
- * @param {*} run Function to run
- */
- function _fnProcessingRun( settings, enable, run ) {
- if (! enable) {
- // Immediate execution, synchronous
- run();
- }
- else {
- _fnProcessingDisplay(settings, true);
-
- // Allow the processing display to show if needed
- setTimeout(function () {
- run();
-
- _fnProcessingDisplay(settings, false);
- }, 0);
- }
- }
- /**
- * Add any control elements for the table - specifically scrolling
- * @param {object} settings dataTables settings object
- * @returns {node} Node to add to the DOM
- * @memberof DataTable#oApi
- */
- function _fnFeatureHtmlTable ( settings )
- {
- var table = $(settings.nTable);
-
- // Scrolling from here on in
- var scroll = settings.oScroll;
-
- if ( scroll.sX === '' && scroll.sY === '' ) {
- return settings.nTable;
- }
-
- var scrollX = scroll.sX;
- var scrollY = scroll.sY;
- var classes = settings.oClasses.scrolling;
- var caption = settings.captionNode;
- var captionSide = caption ? caption._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.container } )
- .append(
- $(_div, { 'class': classes.header.self } )
- .css( {
- overflow: 'hidden',
- position: 'relative',
- border: 0,
- width: scrollX ? size(scrollX) : '100%'
- } )
- .append(
- $(_div, { 'class': classes.header.inner } )
- .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.body } )
- .css( {
- position: 'relative',
- overflow: 'auto',
- width: size( scrollX )
- } )
- .append( table )
- );
-
- if ( footer ) {
- scroller.append(
- $(_div, { 'class': classes.footer.self } )
- .css( {
- overflow: 'hidden',
- border: 0,
- width: scrollX ? size(scrollX) : '100%'
- } )
- .append(
- $(_div, { 'class': classes.footer.inner } )
- .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
- $(scrollBody).on( 'scroll.DT', function () {
- var scrollLeft = this.scrollLeft;
-
- scrollHead.scrollLeft = scrollLeft;
-
- if ( footer ) {
- scrollFoot.scrollLeft = scrollLeft;
- }
- } );
-
- // When focus is put on the header cells, we might need to scroll the body
- $('th, td', scrollHead).on('focus', function () {
- var scrollLeft = scrollHead.scrollLeft;
-
- scrollBody.scrollLeft = scrollLeft;
-
- if ( footer ) {
- scrollBody.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(_fnScrollDraw);
-
- 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. Correct colgroup > col values if needed
- * 3. Copy colgroup > col over to header and footer
- * 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,
- barWidth = scroll.iBarWidth,
- divHeader = $(settings.nScrollHead),
- divHeaderInner = divHeader.children('div'),
- divHeaderTable = divHeaderInner.children('table'),
- divBodyEl = settings.nScrollBody,
- divBody = $(divBodyEl),
- divFooter = $(settings.nScrollFoot),
- divFooterInner = divFooter.children('div'),
- divFooterTable = divFooterInner.children('table'),
- header = $(settings.nTHead),
- table = $(settings.nTable),
- footer = settings.nTFoot && $('th, td', settings.nTFoot).length ? $(settings.nTFoot) : null,
- browser = settings.oBrowser,
- headerCopy, footerCopy;
-
- // 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();
-
- // Clone the current header and footer elements and then place it into the inner table
- headerCopy = header.clone().prependTo( table );
- headerCopy.find('th, td').removeAttr('tabindex');
- headerCopy.find('[id]').removeAttr('id');
-
- if ( footer ) {
- footerCopy = footer.clone().prependTo( table );
- footerCopy.find('[id]').removeAttr('id');
- }
-
- // 2. Correct colgroup > col values if needed
- // It is possible that the cell sizes are smaller than the content, so we need to
- // correct colgroup>col for such cases. This can happen if the auto width detection
- // uses a cell which has a longer string, but isn't the widest! For example
- // "Chief Executive Officer (CEO)" is the longest string in the demo, but
- // "Systems Administrator" is actually the widest string since it doesn't collapse.
- // Note the use of translating into a column index to get the `col` element. This
- // is because of Responsive which might remove `col` elements, knocking the alignment
- // of the indexes out.
- if (settings.aiDisplay.length) {
- // Get the column sizes from the first row in the table. This should really be a
- // [].find, but it wasn't supported in Chrome until Sept 2015, and DT has 10 year
- // browser support
- var firstTr = null;
- var start = _fnDataSource( settings ) !== 'ssp'
- ? settings._iDisplayStart
- : 0;
-
- for (i=start ; i col is set to and correct if needed
- for (var i=0 ; i');
- });
-
- if ( footer ) {
- $('th, td', footerCopy).each(function () {
- $(this.childNodes).wrapAll('
');
- });
- }
-
- // 4. Clean up
- // 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 isScrolling = Math.floor(table.height()) > divBodyEl.clientHeight || divBody.css('overflow-y') == "scroll";
- var paddingSide = 'padding' + (browser.bScrollbarLeft ? 'Left' : 'Right' );
-
- // Set the width's of the header and footer tables
- var outerWidth = table.outerWidth();
-
- divHeaderTable.css('width', _fnStringToCss( outerWidth ));
- divHeaderInner
- .css('width', _fnStringToCss( outerWidth ))
- .css(paddingSide, isScrolling ? barWidth+"px" : "0px");
-
- if ( footer ) {
- divFooterTable.css('width', _fnStringToCss( outerWidth ));
- divFooterInner
- .css('width', _fnStringToCss( outerWidth ))
- .css(paddingSide, isScrolling ? barWidth+"px" : "0px");
- }
-
- // Correct DOM ordering for colgroup - comes before the thead
- table.children('colgroup').prependTo(table);
-
- // 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;
- }
- }
-
- /**
- * Calculate the width of columns for the table
- * @param {object} settings dataTables settings object
- * @memberof DataTable#oApi
- */
- function _fnCalculateColumnWidths ( settings )
- {
- // Not interested in doing column width calculation if auto-width is disabled
- if (! settings.oFeatures.bAutoWidth) {
- return;
- }
-
- var
- table = settings.nTable,
- columns = settings.aoColumns,
- scroll = settings.oScroll,
- scrollY = scroll.sY,
- scrollX = scroll.sX,
- scrollXInner = scroll.sXInner,
- visibleColumns = _fnGetColumns( settings, 'bVisible' ),
- tableWidthAttr = table.getAttribute('width'), // from DOM element
- tableContainer = table.parentNode,
- i, column, columnIdx;
-
- var styleWidth = table.style.width;
- var containerWidth = _fnWrapperWidth(settings);
-
- // Don't re-run for the same width as the last time
- if (containerWidth === settings.containerWidth) {
- return false;
- }
-
- settings.containerWidth = containerWidth;
-
- // If there is no width applied as a CSS style or as an attribute, we assume that
- // the width is intended to be 100%, which is usually is in CSS, but it is very
- // difficult to correctly parse the rules to get the final result.
- if ( ! styleWidth && ! tableWidthAttr) {
- table.style.width = '100%';
- styleWidth = '100%';
- }
-
- if ( styleWidth && styleWidth.indexOf('%') !== -1 ) {
- tableWidthAttr = styleWidth;
- }
-
- // Let plug-ins know that we are doing a recalc, in case they have changed any of the
- // visible columns their own way (e.g. Responsive uses display:none).
- _fnCallbackFire(
- settings,
- null,
- 'column-calc',
- {visible: visibleColumns},
- false
- );
-
- // 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.cloneNode())
- .css( 'visibility', 'hidden' )
- .removeAttr( 'id' );
-
- // Clean up the table body
- tmpTable.append('')
- 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
- .append( $(settings.nTHead).clone() )
- .append( $(settings.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
- tmpTable.find('thead th, thead td').each( function () {
- // Get the `width` from the header layout
- var width = _fnColumnsSumWidth( settings, this, true, false );
-
- if ( width ) {
- this.style.width = width;
-
- // 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 ( scrollX ) {
- this.style.minWidth = width;
-
- $( this ).append( $('').css( {
- width: width,
- margin: 0,
- padding: 0,
- border: 0,
- height: 1
- } ) );
- }
- }
- else {
- this.style.width = '';
- }
- } );
-
- // Find the widest piece of data for each column and put it into the table
- for ( i=0 ; i')
- .addClass(autoClass)
- .addClass(column.sClass)
- .append(insert)
- .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.outerWidth() < tableContainer.clientWidth && tableWidthAttr ) {
- tmpTable.outerWidth( tableContainer.clientWidth );
- }
- }
- else if ( scrollY ) {
- tmpTable.outerWidth( tableContainer.clientWidth );
- }
- else if ( tableWidthAttr ) {
- tmpTable.outerWidth( tableWidthAttr );
- }
-
- // Get the width of each column in the constructed table
- var total = 0;
- var bodyCells = tmpTable.find('tbody tr').eq(0).children();
-
- for ( i=0 ; i')
- .css({
- width: '100%',
- height: 0
- })
- .addClass('dt-autosize')
- .appendTo(settings.nTableWrapper);
-
- settings.resizeObserver = new ResizeObserver(function (e) {
- if (first) {
- first = false;
- }
- else {
- resize();
- }
- });
-
- settings.resizeObserver.observe(resizer[0]);
- }
- else {
- // For old browsers, the best we can do is listen for a window resize
- $(window).on('resize.DT-'+settings.sInstance, resize);
- }
-
- settings._reszEvt = true;
- }
- }
-
- /**
- * Get the width of the DataTables wrapper element
- *
- * @param {*} settings DataTables settings object
- * @returns Width
- */
- function _fnWrapperWidth(settings) {
- return $(settings.nTableWrapper).is(':visible')
- ? $(settings.nTableWrapper).width()
- : 0;
- }
-
- /**
- * Get the maximum strlen for each data column
- * @param {object} settings dataTables settings object
- * @param {int} colIdx column of interest
- * @returns {string} string of the max length
- * @memberof DataTable#oApi
- */
- function _fnGetMaxLenString( settings, colIdx )
- {
- var column = settings.aoColumns[colIdx];
-
- if (! column.maxLenString) {
- var s, max='', maxLen = -1;
-
- for ( var i=0, ien=settings.aiDisplayMaster.length ; i maxLen ) {
- // We want the HTML in the string, but the length that
- // is important is the stripped string
- max = cellString;
- maxLen = s.length;
- }
- }
-
- column.maxLenString = max;
- }
-
- return column.maxLenString;
- }
-
-
- /**
- * Append a CSS unit (only if required) to a string
- * @param {string} value to css-ify
- * @returns {string} value with css unit
- * @memberof DataTable#oApi
- */
- function _fnStringToCss( s )
- {
- if ( s === null ) {
- return '0px';
- }
-
- if ( typeof s == 'number' ) {
- return s < 0 ?
- '0px' :
- s+'px';
- }
-
- // Check it has a unit character already
- return s.match(/\d$/) ?
- s+'px' :
- s;
- }
-
- /**
- * Re-insert the `col` elements for current visibility
- *
- * @param {*} settings DT settings
- */
- function _colGroup( settings ) {
- var cols = settings.aoColumns;
-
- settings.colgroup.empty();
-
- for (i=0 ; iy ? 1 : 0;
-
- if ( test !== 0 ) {
- return sort.dir === 'asc' ? test : -test;
- }
- }
- }
-
- x = aiOrig[a];
- y = aiOrig[b];
-
- return xy ? 1 : 0;
- } );
- }
- else if ( aSort.length === 0 ) {
- // Apply index order
- displayMaster.sort(function (x, y) {
- return xy ? 1 : 0;
- });
- }
-
- if (col === undefined) {
- // Tell the draw function that we have sorted the data
- oSettings.bSorted = true;
- oSettings.sortDetails = aSort;
-
- _fnCallbackFire( oSettings, null, 'order', [oSettings, aSort] );
- }
-
- return displayMaster;
- }
-
-
- /**
- * 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 {int} addIndex Counter
- * @param {boolean} [shift=false] Shift click add
- * @param {function} [callback] callback function
- * @memberof DataTable#oApi
- */
- function _fnSortAdd ( settings, colIdx, addIndex, shift )
- {
- 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 = asSorting.indexOf(a[1]);
- }
-
- return idx+1 < asSorting.length ?
- idx+1 :
- overflow ?
- null :
- 0;
- };
-
- if ( ! col.bSortable ) {
- return false;
- }
-
- // 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 ( (shift || addIndex) && settings.oFeatures.bSortMulti ) {
- // Are we already doing some kind of sort on this column?
- var sortIdx = _pluck(sorting, '0').indexOf(colIdx);
-
- 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 if (shift) {
- // No sort on this column yet, being added by shift click
- // add it as itself
- sorting.push( [ colIdx, asSorting[0], 0 ] );
- sorting[sorting.length-1]._idx = 0;
- }
- else {
- // No sort on this column yet, being added from a colspan
- // so add with same direction as first column
- sorting.push( [ colIdx, sorting[0][1], 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;
- }
- }
-
-
- /**
- * 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.order.position;
- 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 0 && s.time < +new Date() - (duration*1000) ) {
- settings._bLoadingState = false;
- callback();
- return;
- }
-
- // Allow custom and plug-in manipulation functions to alter the saved data set and
- // cancelling of loading by returning false
- var abStateLoad = _fnCallbackFire( settings, 'aoStateLoadParams', 'stateLoadParams', [settings, s] );
- if ( abStateLoad.indexOf(false) !== -1 ) {
- settings._bLoadingState = false;
- callback();
- return;
- }
-
- // Store the saved state so it might be accessed at any time
- settings.oLoadedState = $.extend( true, {}, s );
-
- // This is needed for ColReorder, which has to happen first to allow all
- // the stored indexes to be usable. It is not publicly documented.
- _fnCallbackFire( settings, null, 'stateLoadInit', [settings, s], true );
-
- // Page Length
- if ( s.length !== undefined ) {
- // If already initialised just set the value directly so that the select element is also updated
- if (api) {
- api.page.len(s.length)
- }
- else {
- settings._iDisplayLength = s.length;
- }
- }
-
- // Restore key features
- if ( s.start !== undefined ) {
- if(api === null) {
- settings._iDisplayStart = s.start;
- settings.iInitDisplayStart = s.start;
- }
- else {
- _fnPageChange(settings, s.start/settings._iDisplayLength);
- }
- }
-
- // Order
- if ( s.order !== undefined ) {
- settings.aaSorting = [];
- $.each( s.order, function ( i, col ) {
- var set = [ col[0], col[1] ];
-
- // A column name was stored and should be used for restore
- if (typeof col[0] === 'string') {
- // Find the name from the current list of column names
- var idx = currentNames.indexOf(col[0]);
-
- if (idx < 0) {
- // If the column was not found ignore it and continue
- return;
- }
-
- set[0] = idx;
- }
- else if (set[0] >= columns.length) {
- // If the column index is out of bounds ignore it and continue
- return;
- }
-
- settings.aaSorting.push(set);
- } );
- }
-
- // Search
- if ( s.search !== undefined ) {
- $.extend( settings.oPreviousSearch, s.search );
- }
-
- // Columns
- if ( s.columns ) {
- var set = s.columns;
- var incoming = _pluck(s.columns, 'name');
-
- // Check if it is a 2.2 style state object with a `name` property for the columns, and if
- // the name was defined. If so, then create a new array that will map the state object
- // given, to the current columns (don't bother if they are already matching tho).
- if (incoming.join('').length && incoming.join('') !== currentNames.join('')) {
- set = [];
-
- // For each column, try to find the name in the incoming array
- for (i=0 ; i= 0) {
- set.push(s.columns[idx]);
- }
- else {
- // No matching column name in the state's columns, so this might be a new
- // column and thus can't have a state already.
- set.push({});
- }
- }
- else {
- // If no name, but other columns did have a name, then there is no knowing
- // where this one came from originally so it can't be restored.
- set.push({});
- }
- }
- }
-
- // If the number of columns to restore is different from current, then all bets are off.
- if (set.length === columns.length) {
- for ( i=0, ien=set.length ; i= 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 ) {
- return 'ajax';
- }
- return 'dom';
- }
-
- /**
- * Common replacement for language strings
- *
- * @param {*} settings DT settings object
- * @param {*} str String with values to replace
- * @param {*} entries Plural number for _ENTRIES_ - can be undefined
- * @returns String
- */
- function _fnMacros ( settings, str, entries )
- {
- // 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(),
- max = settings.fnRecordsTotal(),
- 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, max ) ).
- 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 ) ) ).
- replace(/_ENTRIES_/g, settings.api.i18n('entries', '', entries) ).
- replace(/_ENTRIES-MAX_/g, settings.api.i18n('entries', '', max) ).
- replace(/_ENTRIES-TOTAL_/g, settings.api.i18n('entries', '', vis) );
- }
-
- /**
- * Add elements to an array as quickly as possible, but stack stafe.
- *
- * @param {*} arr Array to add the data to
- * @param {*} data Data array that is to be added
- * @returns
- */
- function _fnArrayApply(arr, data) {
- if (! data) {
- return;
- }
-
- // Chrome can throw a max stack error if apply is called with
- // too large an array, but apply is faster.
- if (data.length < 10000) {
- arr.push.apply(arr, data);
- }
- else {
- for (i=0 ; i 1
- ? _unique( settings )
- : settings;
-
- // Initial data
- _fnArrayApply(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;
- },
-
- context: [], // array of table settings objects
-
- count: function ()
- {
- return this.flatten().length;
- },
-
- each: function ( fn )
- {
- for ( var i=0, ien=this.length ; i idx ?
- new _Api( ctx[idx], this[idx] ) :
- null;
- },
-
- filter: function ( fn )
- {
- var a = __arrayProto.filter.call( this, fn, this );
-
- return new _Api( this.context, a );
- },
-
- flatten: function ()
- {
- var a = [];
-
- return new _Api( this.context, a.concat.apply( a, this.toArray() ) );
- },
-
- get: function ( idx )
- {
- return this[ idx ];
- },
-
- join: __arrayProto.join,
-
- includes: function ( find ) {
- return this.indexOf( find ) === -1 ? false : true;
- },
-
- indexOf: __arrayProto.indexOf,
-
- 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').html( value );
- ctx.captionNode = caption[0];
-
- // If side isn't set, we need to insert into the document to let the
- // CSS decide so we can read it back, otherwise there is no way to
- // know if the CSS would put it top or bottom for scrolling
- if (! side) {
- table.prepend(caption);
-
- side = caption.css('caption-side');
- }
- }
-
- caption.html( value );
-
- if ( side ) {
- caption.css( 'caption-side', side );
- caption[0]._captionSide = side;
- }
-
- if (container.find('div.dataTables_scroll').length) {
- var selector = (side === 'top' ? 'Head' : 'Foot');
-
- container.find('div.dataTables_scroll'+ selector +' table').prepend(caption);
- }
- else {
- table.prepend(caption);
- }
- }, 1 );
- } );
-
- _api_register( 'caption.node()', function () {
- var ctx = this.context;
-
- return ctx.length ? ctx[0].captionNode : null;
- } );
-
-
- /**
- * 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 () {
- 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 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 $.isPlainObject( ctx.ajax ) ?
- ctx.ajax.url :
- ctx.ajax;
- }
-
- // set
- return this.iterator( 'table', function ( settings ) {
- if ( $.isPlainObject( settings.ajax ) ) {
- settings.ajax.url = url;
- }
- else {
- settings.ajax = url;
- }
- } );
- } );
-
-
- /**
- * 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,
- i, ien,
- 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 1) {
- inst[0].splice(1);
- }
-
- 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 );
- }
-
- if ( page == 'current' ) {
- // Current page implies that order=current and filter=applied, since it is
- // fairly senseless otherwise, regardless of what order and search actually
- // are
- for ( i=settings._iDisplayStart, ien=settings.fnDisplayEnd() ; i= 0 && search == 'applied') )
- {
- a.push( i );
- }
- }
- }
- }
- else if ( typeof order === 'number' ) {
- // Order the rows by the given column
- var ordered = _fnSort(settings, order, 'asc');
-
- if (search === 'none') {
- a = ordered;
- }
- else { // applied | removed
- for (i=0; i= 0 && search == 'applied') )
- {
- a.push( ordered[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 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 && rows.indexOf(selInt) !== -1 ) {
- // Selector - integer
- return [ selInt ];
- }
- else if ( sel === null || sel === undefined || sel === '' ) {
- // Selector - none
- return rows;
- }
-
- // Selector - function
- if ( typeof sel === 'function' ) {
- return rows.map( 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();
- };
-
- var matched = _selector_run( 'row', selector, run, settings, opts );
-
- if (opts.order === 'current' || opts.order === 'applied') {
- _fnSortDisplay(settings, matched);
- }
-
- return matched;
- };
-
-
- _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 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 ];
- }
-
- data[row] = null;
- } );
-
- 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
')
- .attr( 'data-dt-row', row.idx )
- .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 );
- }
- };
-
-
- // Make state saving of child row details async to allow them to be batch processed
- var __details_state = DataTable.util.throttle(
- function (ctx) {
- _fnSaveState( ctx[0] )
- },
- 500
- );
-
-
- var __details_remove = function ( api, idx )
- {
- var ctx = api.context;
-
- if ( ctx.length ) {
- var row = ctx[0].aoData[ idx !== undefined ? idx : api[0] ];
-
- if ( row && row._details ) {
- row._details.remove();
-
- row._detailsShow = undefined;
- row._details = undefined;
- $( row.nTr ).removeClass( 'dt-hasChild' );
- __details_state( ctx );
- }
- }
- };
-
-
- var __details_display = function ( api, show ) {
- var ctx = api.context;
-
- if ( ctx.length && api.length ) {
- var row = ctx[0].aoData[ api[0] ];
-
- if ( row._details ) {
- row._detailsShow = show;
-
- if ( show ) {
- row._details.insertAfter( row.nTr );
- $( row.nTr ).addClass( 'dt-hasChild' );
- }
- else {
- row._details.detach();
- $( row.nTr ).removeClass( 'dt-hasChild' );
- }
-
- _fnCallbackFire( ctx[0], null, 'childRow', [ show, api.row( api[0] ) ] )
-
- __details_events( ctx[0] );
- __details_state( ctx );
- }
- }
- };
-
-
- var __details_events = function ( settings )
- {
- var api = new _Api( settings );
- var namespace = '.dt.DT_details';
- var drawEvent = 'draw'+namespace;
- var colvisEvent = 'column-sizing'+namespace;
- var destroyEvent = 'destroy'+namespace;
- var data = settings.aoData;
-
- api.off( drawEvent +' '+ colvisEvent +' '+ destroyEvent );
-
- if ( _pluck( data, '_details' ).length > 0 ) {
- // On each draw, insert the required elements into the document
- api.on( drawEvent, function ( e, ctx ) {
- if ( settings !== ctx ) {
- return;
- }
-
- api.rows( {page:'current'} ).eq(0).each( function (idx) {
- // Internal data grab
- var row = data[ idx ];
-
- if ( row._detailsShow ) {
- row._details.insertAfter( row.nTr );
- }
- } );
- } );
-
- // Column visibility change - update the colspan
- api.on( colvisEvent, function ( e, ctx ) {
- if ( settings !== ctx ) {
- return;
- }
-
- // Update the colspan for the details rows (note, only if it already has
- // a colspan)
- var row, visible = _fnVisbleColumns( ctx );
-
- for ( var i=0, ien=data.length ; i=0 count from left, <0 count from right)
- * "{integer}:visIdx" - visible column index (i.e. translate to column index) (>=0 count from left, <0 count from right)
- * "{integer}:visible" - alias for {integer}:visIdx (>=0 count from left, <0 count from right)
- * "{string}:name" - column name
- * "{string}" - jQuery selector on column header nodes
- *
- */
-
- // can be an array of these items, comma separated list, or an array of comma
- // separated lists
-
- var __re_column_selector = /^([^:]+)?:(name|title|visIdx|visible)$/;
-
-
- // 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, type ) {
- var a = [];
- for ( var row=0, ien=rows.length ; row= 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 columns.map(function (col, idx) {
- return s(
- idx,
- __columnData( settings, idx, 0, 0, rows ),
- __column_header( settings, 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':
- // Selector is a column index
- if (match[1] && match[1].match(/^\d+$/)) {
- var idx = parseInt( match[1], 10 );
-
- // Visible index given, convert to column index
- if ( idx < 0 ) {
- // Counting from the right
- var visColumns = columns.map( function (col,i) {
- return col.bVisible ? i : null;
- } );
- return [ visColumns[ visColumns.length + idx ] ];
- }
- // Counting from the left
- return [ _fnVisibleToColumnIndex( settings, idx ) ];
- }
-
- return columns.map( function (col, idx) {
- // Not visible, can't match
- if (! col.bVisible) {
- return null;
- }
-
- // Selector
- if (match[1]) {
- return $(nodes[idx]).filter(match[1]).length > 0 ? idx : null;
- }
-
- // `:visible` on its own
- return idx;
- } );
-
- case 'name':
- // Don't get names, unless needed, and only get once if it is
- if (!names) {
- names = _pluck( columns, 'sName' );
- }
-
- // match by name. `names` is column index complete and in order
- return names.map( function (name, i) {
- return name === match[1] ? i : null;
- } );
-
- case 'title':
- if (!titles) {
- titles = _pluck( columns, 'sTitle' );
- }
-
- // match by column title
- return titles.map( function (title, i) {
- return title === 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 _fnColumnsFromHeader( this ); // `nodes` is column index complete and in order
- } )
- .toArray()
- .sort(function (a, b) {
- return a - b;
- });
-
- 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') ] :
- [];
- };
-
- var selected = _selector_run( 'column', selector, run, settings, opts );
-
- return opts.columnOrder && opts.columnOrder === 'index'
- ? selected.sort(function (a, b) { return a - b; })
- : selected; // implied
- };
-
-
- var __setColumnVis = function ( settings, column, vis ) {
- var
- cols = settings.aoColumns,
- col = cols[ column ],
- data = settings.aoData,
- cells, i, ien, tr;
-
- // Get
- if ( vis === undefined ) {
- return col.bVisible;
- }
-
- // Set
- // No change
- if ( col.bVisible === vis ) {
- return false;
- }
-
- if ( vis ) {
- // Insert column
- // Need to decide if we should use appendChild or insertBefore
- var insertBefore = _pluck(cols, 'bVisible').indexOf(true, column+1);
-
- for ( i=0, ien=data.length ; i').html('
' + Array(columns).join('
') + '
');
-
- $(this.table().body()).append(row);
-
- var widths = row.children().map(function () {
- return $(this).outerWidth();
- });
-
- row.remove();
-
- return this.iterator( 'column', function ( settings, column ) {
- var visIdx = _fnColumnIndexToVisible( settings, column );
-
- return visIdx !== null ? widths[visIdx] : 0;
- }, 1);
- } );
-
- _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 ) {
- // Force a column sizing to happen with a manual call - otherwise it can skip
- // if the size hasn't changed
- settings.containerWidth = -1;
-
- _fnAdjustColumnSizing( settings );
- }, 1 );
- } );
-
- _api_register( 'column.index()', function ( type, idx ) {
- if ( this.context.length !== 0 ) {
- var ctx = this.context[0];
-
- if ( type === 'fromVisible' || type === 'toData' ) {
- return _fnVisibleToColumnIndex( ctx, idx );
- }
- else if ( type === 'fromData' || type === 'toVisible' ) {
- return _fnColumnIndexToVisible( ctx, idx );
- }
- }
- } );
-
- _api_register( 'column()', function ( selector, opts ) {
- return _selector_first( this.columns( selector, opts ) );
- } );
-
- var __cell_selector = function ( settings, selector, opts )
- {
- var data = settings.aoData;
- var rows = _selector_row_indexes( settings, opts );
- var cells = _removeEmpty( _pluck_order( data, rows, 'anCells' ) );
- var allCells = $(_flatten( [], cells ));
- var row;
- var columns = settings.aoColumns.length;
- var a, i, ien, j, o, host;
-
- var run = function ( s ) {
- var fnSelector = typeof s === 'function';
-
- if ( s === null || s === undefined || fnSelector ) {
- // All cells and function selectors
- a = [];
-
- for ( i=0, ien=rows.length ; i 1 ) {
- // Arguments passed in (list of 1D arrays)
- order = args;
- }
- // otherwise a 2D array was passed in
-
- return this.iterator( 'table', function ( settings ) {
- var resolved = [];
- _fnSortResolve(settings, resolved, order);
-
- settings.aaSorting = resolved;
- } );
- } );
-
-
- /**
- * Attach a sort listener to an element for a given column
- *
- * @param {node|jQuery|string} node Identifier for the element(s) to attach the
- * listener to. This can take the form of a single DOM node, a jQuery
- * collection of nodes or a jQuery selector which will identify the node(s).
- * @param {integer} column the column that a click on this node will sort on
- * @param {function} [callback] callback function when sort is run
- * @returns {DataTables.Api} this
- */
- _api_register( 'order.listener()', function ( node, column, callback ) {
- return this.iterator( 'table', function ( settings ) {
- _fnSortAttachListener(settings, node, {}, column, callback);
- } );
- } );
-
-
- _api_register( 'order.fixed()', function ( set ) {
- if ( ! set ) {
- var ctx = this.context;
- var fixed = ctx.length ?
- ctx[0].aaSortingFixed :
- undefined;
-
- return Array.isArray( fixed ) ?
- { pre: fixed } :
- fixed;
- }
-
- return this.iterator( 'table', function ( settings ) {
- settings.aaSortingFixed = $.extend( true, {}, set );
- } );
- } );
-
-
- // Order by the selected column(s)
- _api_register( [
- 'columns().order()',
- 'column().order()'
- ], function ( dir ) {
- var that = this;
-
- if ( ! dir ) {
- return this.iterator( 'column', function ( settings, idx ) {
- var sort = _fnSortFlatten( settings );
-
- for ( var i=0, ien=sort.length ; i iThat;
- }
-
- return true;
- };
-
-
- /**
- * Check if a `
` node is a DataTable table already or not.
- *
- * @param {node|jquery|string} table Table node, jQuery object or jQuery
- * selector for the table to test. Note that if more than more than one
- * table is passed on, only the first will be checked
- * @returns {boolean} true the table given is a DataTable, or false otherwise
- * @static
- * @dtopt API-Static
- *
- * @example
- * if ( ! $.fn.DataTable.isDataTable( '#example' ) ) {
- * $('#example').dataTable();
- * }
- */
- DataTable.isDataTable = function ( table )
- {
- var t = $(table).get(0);
- var is = false;
-
- if ( table instanceof DataTable.Api ) {
- return true;
- }
-
- $.each( DataTable.settings, function (i, o) {
- var head = o.nScrollHead ? $('table', o.nScrollHead)[0] : null;
- var foot = o.nScrollFoot ? $('table', o.nScrollFoot)[0] : null;
-
- if ( o.nTable === t || head === t || foot === t ) {
- is = true;
- }
- } );
-
- return is;
- };
-
-
- /**
- * Get all DataTable tables that have been initialised - optionally you can
- * select to get only currently visible tables.
- *
- * @param {boolean} [visible=false] Flag to indicate if you want all (default)
- * or visible tables only.
- * @returns {array} Array of `table` nodes (not DataTable instances) which are
- * DataTables
- * @static
- * @dtopt API-Static
- *
- * @example
- * $.each( $.fn.dataTable.tables(true), function () {
- * $(table).DataTable().columns.adjust();
- * } );
- */
- DataTable.tables = function ( visible )
- {
- var api = false;
-
- if ( $.isPlainObject( visible ) ) {
- api = visible.api;
- visible = visible.visible;
- }
-
- var a = DataTable.settings
- .filter( function (o) {
- return !visible || (visible && $(o.nTable).is(':visible'))
- ? true
- : false;
- } )
- .map( function (o) {
- return o.nTable;
- });
-
- return api ?
- new _Api( a ) :
- a;
- };
-
-
- /**
- * Convert from camel case parameters to Hungarian notation. This is made public
- * for the extensions to provide the same ability as DataTables core to accept
- * either the 1.9 style Hungarian notation, or the 1.10+ style camelCase
- * parameters.
- *
- * @param {object} src The model object which holds all parameters that can be
- * mapped.
- * @param {object} user The object to convert from camel case to Hungarian.
- * @param {boolean} force When set to `true`, properties which already have a
- * Hungarian value in the `user` object will be overwritten. Otherwise they
- * won't be.
- */
- DataTable.camelToHungarian = _fnCamelToHungarian;
-
-
-
- /**
- *
- */
- _api_register( '$()', function ( selector, opts ) {
- var
- rows = this.rows( opts ).nodes(), // Get all rows
- jqRows = $(rows);
-
- return $( [].concat(
- jqRows.filter( selector ).toArray(),
- jqRows.find( selector ).toArray()
- ) );
- } );
-
-
- // jQuery functions to operate on the tables
- $.each( [ 'on', 'one', 'off' ], function (i, key) {
- _api_register( key+'()', function ( /* event, handler */ ) {
- var args = Array.prototype.slice.call(arguments);
-
- // Add the `dt` namespace automatically if it isn't already present
- args[0] = args[0].split( /\s/ ).map( function ( e ) {
- return ! e.match(/\.dt\b/) ?
- e+'.dt' :
- e;
- } ).join( ' ' );
-
- var inst = $( this.tables().nodes() );
- inst[key].apply( inst, args );
- return this;
- } );
- } );
-
-
- _api_register( 'clear()', function () {
- return this.iterator( 'table', function ( settings ) {
- _fnClearTable( settings );
- } );
- } );
-
-
- _api_register( 'error()', function (msg) {
- return this.iterator( 'table', function ( settings ) {
- _fnLog( settings, 0, msg );
- } );
- } );
-
-
- _api_register( 'settings()', function () {
- return new _Api( this.context, this.context );
- } );
-
-
- _api_register( 'init()', function () {
- var ctx = this.context;
- return ctx.length ? ctx[0].oInit : null;
- } );
-
-
- _api_register( 'data()', function () {
- return this.iterator( 'table', function ( settings ) {
- return _pluck( settings.aoData, '_aData' );
- } ).flatten();
- } );
-
-
- _api_register( 'trigger()', function ( name, args, bubbles ) {
- return this.iterator( 'table', function ( settings ) {
- return _fnCallbackFire( settings, null, name, args, bubbles );
- } ).flatten();
- } );
-
-
- _api_register( 'ready()', function ( fn ) {
- var ctx = this.context;
-
- // Get status of first table
- if (! fn) {
- return ctx.length
- ? (ctx[0]._bInitComplete || false)
- : null;
- }
-
- // Function to run either once the table becomes ready or
- // immediately if it is already ready.
- return this.tables().every(function () {
- var api = this;
-
- if (this.context[0]._bInitComplete) {
- fn.call(api);
- }
- else {
- this.on('init.dt.DT', function () {
- fn.call(api);
- });
- }
- } );
- } );
-
-
- _api_register( 'destroy()', function ( remove ) {
- remove = remove || false;
-
- return this.iterator( 'table', function ( settings ) {
- var classes = settings.oClasses;
- var table = settings.nTable;
- var tbody = settings.nTBody;
- var thead = settings.nTHead;
- var tfoot = settings.nTFoot;
- var jqTable = $(table);
- var jqTbody = $(tbody);
- var jqWrapper = $(settings.nTableWrapper);
- var rows = settings.aoData.map( function (r) { return r ? r.nTr : null; } );
- var orderClasses = classes.order;
-
- // Flag to note that the table is currently being destroyed - no action
- // should be taken
- settings.bDestroying = true;
-
- // Fire off the destroy callbacks for plug-ins etc
- _fnCallbackFire( settings, "aoDestroyCallback", "destroy", [settings], true );
-
- // If not being removed from the document, make all columns visible
- if ( ! remove ) {
- new _Api( settings ).columns().visible( true );
- }
-
- // Container width change listener
- if (settings.resizeObserver) {
- settings.resizeObserver.disconnect();
- }
-
- // Blitz all `DT` namespaced events (these are internal events, the
- // lowercase, `dt` events are user subscribed and they are responsible
- // for removing them
- jqWrapper.off('.DT').find(':not(tbody *)').off('.DT');
- $(window).off('.DT-'+settings.sInstance);
-
- // When scrolling we had to break the table up - restore it
- if ( table != thead.parentNode ) {
- jqTable.children('thead').detach();
- jqTable.append( thead );
- }
-
- if ( tfoot && table != tfoot.parentNode ) {
- jqTable.children('tfoot').detach();
- jqTable.append( tfoot );
- }
-
- // Clean up the header / footer
- cleanHeader(thead, 'header');
- cleanHeader(tfoot, 'footer');
- settings.colgroup.remove();
-
- settings.aaSorting = [];
- settings.aaSortingFixed = [];
- _fnSortingClasses( settings );
-
- $(jqTable).find('th, td').removeClass(
- $.map(DataTable.ext.type.className, function (v) {
- return v;
- }).join(' ')
- );
-
- $('th, td', thead)
- .removeClass(
- orderClasses.none + ' ' +
- orderClasses.canAsc + ' ' +
- orderClasses.canDesc + ' ' +
- orderClasses.isAsc + ' ' +
- orderClasses.isDesc
- )
- .css('width', '')
- .removeAttr('aria-sort');
-
- // Add the TR elements back into the table in their original order
- jqTbody.children().detach();
- jqTbody.append( rows );
-
- var orig = settings.nTableWrapper.parentNode;
- var insertBefore = settings.nTableWrapper.nextSibling;
-
- // Remove the DataTables generated nodes, events and classes
- var removedMethod = remove ? 'remove' : 'detach';
- jqTable[ removedMethod ]();
- jqWrapper[ removedMethod ]();
-
- // If we need to reattach the table to the document
- if ( ! remove && orig ) {
- // insertBefore acts like appendChild if !arg[1]
- orig.insertBefore( table, insertBefore );
-
- // Restore the width of the original table - was read from the style property,
- // so we can restore directly to that
- jqTable
- .css( 'width', settings.sDestroyWidth )
- .removeClass( classes.table );
- }
-
- /* Remove the settings object from the settings array */
- var idx = DataTable.settings.indexOf(settings);
- if ( idx !== -1 ) {
- DataTable.settings.splice( idx, 1 );
- }
- } );
- } );
-
-
- // Add the `every()` method for rows, columns and cells in a compact form
- $.each( [ 'column', 'row', 'cell' ], function ( i, type ) {
- _api_register( type+'s().every()', function ( fn ) {
- var opts = this.selector.opts;
- var api = this;
- var inst;
- var counter = 0;
-
- return this.iterator( 'every', function ( settings, selectedIdx, tableIdx ) {
- inst = api[ type ](selectedIdx, opts);
-
- if (type === 'cell') {
- fn.call(inst, inst[0][0].row, inst[0][0].column, tableIdx, counter);
- }
- else {
- fn.call(inst, selectedIdx, tableIdx, counter);
- }
-
- counter++;
- } );
- } );
- } );
-
-
- // i18n method for extensions to be able to use the language object from the
- // DataTable
- _api_register( 'i18n()', function ( token, def, plural ) {
- var ctx = this.context[0];
- var resolved = _fnGetObjectDataFn( token )( ctx.oLanguage );
-
- if ( resolved === undefined ) {
- resolved = def;
- }
-
- if ( $.isPlainObject( resolved ) ) {
- resolved = plural !== undefined && resolved[ plural ] !== undefined ?
- resolved[ plural ] :
- resolved._;
- }
-
- return typeof resolved === 'string'
- ? resolved.replace( '%d', plural ) // nb: plural might be undefined,
- : resolved;
- } );
-
- // Needed for header and footer, so pulled into its own function
- function cleanHeader(node, className) {
- $(node).find('span.dt-column-order').remove();
- $(node).find('span.dt-column-title').each(function () {
- var title = $(this).html();
- $(this).parent().parent().append(title);
- $(this).remove();
- });
- $(node).find('div.dt-column-' + className).remove();
-
- $('th, td', node).removeAttr('data-dt-column');
- }
-
- /**
- * Version string for plug-ins to check compatibility. Allowed format is
- * `a.b.c-d` where: a:int, b:int, c:int, d:string(dev|beta|alpha). `d` is used
- * only for non-release builds. See https://semver.org/ for more information.
- * @member
- * @type string
- * @default Version number
- */
- DataTable.version = "2.3.1";
-
- /**
- * Private data store, containing all of the settings objects that are
- * created for the tables on a given page.
- *
- * Note that the `DataTable.settings` object is aliased to
- * `jQuery.fn.dataTableExt` through which it may be accessed and
- * manipulated, or `jQuery.fn.dataTable.settings`.
- * @member
- * @type array
- * @default []
- * @private
- */
- DataTable.settings = [];
-
- /**
- * Object models container, for the various models that DataTables has
- * available to it. These models define the objects that are used to hold
- * the active state and configuration of the table.
- * @namespace
- */
- DataTable.models = {};
-
-
-
- /**
- * Template object for the way in which DataTables holds information about
- * search information for the global filter and individual column filters.
- * @namespace
- */
- DataTable.models.oSearch = {
- /**
- * Flag to indicate if the filtering should be case insensitive or not
- */
- "caseInsensitive": true,
-
- /**
- * Applied search term
- */
- "search": "",
-
- /**
- * Flag to indicate if the search term should be interpreted as a
- * regular expression (true) or not (false) and therefore and special
- * regex characters escaped.
- */
- "regex": false,
-
- /**
- * Flag to indicate if DataTables is to use its smart filtering or not.
- */
- "smart": true,
-
- /**
- * Flag to indicate if DataTables should only trigger a search when
- * the return key is pressed.
- */
- "return": false
- };
-
-
-
-
- /**
- * Template object for the way in which DataTables holds information about
- * each individual row. This is the object format used for the settings
- * aoData array.
- * @namespace
- */
- DataTable.models.oRow = {
- /**
- * TR element for the row
- */
- "nTr": null,
-
- /**
- * Array of TD elements for each row. This is null until the row has been
- * created.
- */
- "anCells": null,
-
- /**
- * Data object from the original data source for the row. This is either
- * an array if using the traditional form of DataTables, or an object if
- * using mData options. The exact type will depend on the passed in
- * data from the data source, or will be an array if using DOM a data
- * source.
- */
- "_aData": [],
-
- /**
- * Sorting data cache - this array is ostensibly the same length as the
- * number of columns (although each index is generated only as it is
- * needed), and holds the data that is used for sorting each column in the
- * row. We do this cache generation at the start of the sort in order that
- * the formatting of the sort data need be done only once for each cell
- * per sort. This array should not be read from or written to by anything
- * other than the master sorting methods.
- */
- "_aSortData": null,
-
- /**
- * Per cell filtering data cache. As per the sort data cache, used to
- * increase the performance of the filtering in DataTables
- */
- "_aFilterData": null,
-
- /**
- * Filtering data cache. This is the same as the cell filtering cache, but
- * in this case a string rather than an array. This is easily computed with
- * a join on `_aFilterData`, but is provided as a cache so the join isn't
- * needed on every search (memory traded for performance)
- */
- "_sFilterRow": null,
-
- /**
- * Denote if the original data source was from the DOM, or the data source
- * object. This is used for invalidating data, so DataTables can
- * automatically read data from the original source, unless uninstructed
- * otherwise.
- */
- "src": null,
-
- /**
- * Index in the aoData array. This saves an indexOf lookup when we have the
- * object, but want to know the index
- */
- "idx": -1,
-
- /**
- * Cached display value
- */
- displayData: null
- };
-
-
- /**
- * Template object for the column information object in DataTables. This object
- * is held in the settings aoColumns array and contains all the information that
- * DataTables needs about each individual column.
- *
- * Note that this object is related to {@link DataTable.defaults.column}
- * but this one is the internal data store for DataTables's cache of columns.
- * It should NOT be manipulated outside of DataTables. Any configuration should
- * be done through the initialisation options.
- * @namespace
- */
- DataTable.models.oColumn = {
- /**
- * Column index.
- */
- "idx": null,
-
- /**
- * A list of the columns that sorting should occur on when this column
- * is sorted. That this property is an array allows multi-column sorting
- * to be defined for a column (for example first name / last name columns
- * would benefit from this). The values are integers pointing to the
- * columns to be sorted on (typically it will be a single integer pointing
- * at itself, but that doesn't need to be the case).
- */
- "aDataSort": null,
-
- /**
- * Define the sorting directions that are applied to the column, in sequence
- * as the column is repeatedly sorted upon - i.e. the first value is used
- * as the sorting direction when the column if first sorted (clicked on).
- * Sort it again (click again) and it will move on to the next index.
- * Repeat until loop.
- */
- "asSorting": null,
-
- /**
- * Flag to indicate if the column is searchable, and thus should be included
- * in the filtering or not.
- */
- "bSearchable": null,
-
- /**
- * Flag to indicate if the column is sortable or not.
- */
- "bSortable": null,
-
- /**
- * Flag to indicate if the column is currently visible in the table or not
- */
- "bVisible": null,
-
- /**
- * Store for manual type assignment using the `column.type` option. This
- * is held in store so we can manipulate the column's `sType` property.
- */
- "_sManualType": null,
-
- /**
- * Flag to indicate if HTML5 data attributes should be used as the data
- * source for filtering or sorting. True is either are.
- */
- "_bAttrSrc": false,
-
- /**
- * Developer definable function that is called whenever a cell is created (Ajax source,
- * etc) or processed for input (DOM source). This can be used as a compliment to mRender
- * allowing you to modify the DOM element (add background colour for example) when the
- * element is available.
- */
- "fnCreatedCell": null,
-
- /**
- * Function to get data from a cell in a column. You should never
- * access data directly through _aData internally in DataTables - always use
- * the method attached to this property. It allows mData to function as
- * required. This function is automatically assigned by the column
- * initialisation method
- */
- "fnGetData": null,
-
- /**
- * Function to set data for a cell in the column. You should never
- * set the data directly to _aData internally in DataTables - always use
- * this method. It allows mData to function as required. This function
- * is automatically assigned by the column initialisation method
- */
- "fnSetData": null,
-
- /**
- * Property to read the value for the cells in the column from the data
- * source array / object. If null, then the default content is used, if a
- * function is given then the return from the function is used.
- */
- "mData": null,
-
- /**
- * Partner property to mData which is used (only when defined) to get
- * the data - i.e. it is basically the same as mData, but without the
- * 'set' option, and also the data fed to it is the result from mData.
- * This is the rendering method to match the data method of mData.
- */
- "mRender": null,
-
- /**
- * The class to apply to all TD elements in the table's TBODY for the column
- */
- "sClass": null,
-
- /**
- * When DataTables calculates the column widths to assign to each column,
- * it finds the longest string in each column and then constructs a
- * temporary table and reads the widths from that. The problem with this
- * is that "mmm" is much wider then "iiii", but the latter is a longer
- * string - thus the calculation can go wrong (doing it properly and putting
- * it into an DOM object and measuring that is horribly(!) slow). Thus as
- * a "work around" we provide this option. It will append its value to the
- * text that is found to be the longest string for the column - i.e. padding.
- */
- "sContentPadding": null,
-
- /**
- * Allows a default value to be given for a column's data, and will be used
- * whenever a null data source is encountered (this can be because mData
- * is set to null, or because the data source itself is null).
- */
- "sDefaultContent": null,
-
- /**
- * Name for the column, allowing reference to the column by name as well as
- * by index (needs a lookup to work by name).
- */
- "sName": null,
-
- /**
- * Custom sorting data type - defines which of the available plug-ins in
- * afnSortData the custom sorting will use - if any is defined.
- */
- "sSortDataType": 'std',
-
- /**
- * Class to be applied to the header element when sorting on this column
- */
- "sSortingClass": null,
-
- /**
- * Title of the column - what is seen in the TH element (nTh).
- */
- "sTitle": null,
-
- /**
- * Column sorting and filtering type
- */
- "sType": null,
-
- /**
- * Width of the column
- */
- "sWidth": null,
-
- /**
- * Width of the column when it was first "encountered"
- */
- "sWidthOrig": null,
-
- /** Cached string which is the longest in the column */
- maxLenString: null,
-
- /**
- * Store for named searches
- */
- searchFixed: null
- };
-
-
- /*
- * Developer note: The properties of the object below are given in Hungarian
- * notation, that was used as the interface for DataTables prior to v1.10, however
- * from v1.10 onwards the primary interface is camel case. In order to avoid
- * breaking backwards compatibility utterly with this change, the Hungarian
- * version is still, internally the primary interface, but is is not documented
- * - hence the @name tags in each doc comment. This allows a Javascript function
- * to create a map from Hungarian notation to camel case (going the other direction
- * would require each property to be listed, which would add around 3K to the size
- * of DataTables, while this method is about a 0.5K hit).
- *
- * Ultimately this does pave the way for Hungarian notation to be dropped
- * completely, but that is a massive amount of work and will break current
- * installs (therefore is on-hold until v2).
- */
-
- /**
- * Initialisation options that can be given to DataTables at initialisation
- * time.
- * @namespace
- */
- DataTable.defaults = {
- /**
- * An array of data to use for the table, passed in at initialisation which
- * will be used in preference to any data which is already in the DOM. This is
- * particularly useful for constructing tables purely in Javascript, for
- * example with a custom Ajax call.
- */
- "aaData": null,
-
-
- /**
- * If ordering is enabled, then DataTables will perform a first pass sort on
- * initialisation. You can define which column(s) the sort is performed
- * upon, and the sorting direction, with this variable. The `sorting` array
- * should contain an array for each column to be sorted initially containing
- * the column's index and a direction string ('asc' or 'desc').
- */
- "aaSorting": [[0,'asc']],
-
-
- /**
- * This parameter is basically identical to the `sorting` parameter, but
- * cannot be overridden by user interaction with the table. What this means
- * is that you could have a column (visible or hidden) which the sorting
- * will always be forced on first - any sorting after that (from the user)
- * will then be performed as required. This can be useful for grouping rows
- * together.
- */
- "aaSortingFixed": [],
-
-
- /**
- * DataTables can be instructed to load data to display in the table from a
- * Ajax source. This option defines how that Ajax call is made and where to.
- *
- * The `ajax` property has three different modes of operation, depending on
- * how it is defined. These are:
- *
- * * `string` - Set the URL from where the data should be loaded from.
- * * `object` - Define properties for `jQuery.ajax`.
- * * `function` - Custom data get function
- *
- * `string`
- * --------
- *
- * As a string, the `ajax` property simply defines the URL from which
- * DataTables will load data.
- *
- * `object`
- * --------
- *
- * As an object, the parameters in the object are passed to
- * [jQuery.ajax](https://api.jquery.com/jQuery.ajax/) allowing fine control
- * of the Ajax request. DataTables has a number of default parameters which
- * you can override using this option. Please refer to the jQuery
- * documentation for a full description of the options available, although
- * the following parameters provide additional options in DataTables or
- * require special consideration:
- *
- * * `data` - As with jQuery, `data` can be provided as an object, but it
- * can also be used as a function to manipulate the data DataTables sends
- * to the server. The function takes a single parameter, an object of
- * parameters with the values that DataTables has readied for sending. An
- * object may be returned which will be merged into the DataTables
- * defaults, or you can add the items to the object that was passed in and
- * not return anything from the function. This supersedes `fnServerParams`
- * from DataTables 1.9-.
- *
- * * `dataSrc` - By default DataTables will look for the property `data` (or
- * `aaData` for compatibility with DataTables 1.9-) when obtaining data
- * from an Ajax source or for server-side processing - this parameter
- * allows that property to be changed. You can use Javascript dotted
- * object notation to get a data source for multiple levels of nesting, or
- * it my be used as a function. As a function it takes a single parameter,
- * the JSON returned from the server, which can be manipulated as
- * required, with the returned value being that used by DataTables as the
- * data source for the table.
- *
- * * `success` - Should not be overridden it is used internally in
- * DataTables. To manipulate / transform the data returned by the server
- * use `ajax.dataSrc`, or use `ajax` as a function (see below).
- *
- * `function`
- * ----------
- *
- * As a function, making the Ajax call is left up to yourself allowing
- * complete control of the Ajax request. Indeed, if desired, a method other
- * than Ajax could be used to obtain the required data, such as Web storage
- * or an AIR database.
- *
- * The function is given four parameters and no return is required. The
- * parameters are:
- *
- * 1. _object_ - Data to send to the server
- * 2. _function_ - Callback function that must be executed when the required
- * data has been obtained. That data should be passed into the callback
- * as the only parameter
- * 3. _object_ - DataTables settings object for the table
- */
- "ajax": null,
-
-
- /**
- * This parameter allows you to readily specify the entries in the length drop
- * down menu that DataTables shows when pagination is enabled. It can be
- * either a 1D array of options which will be used for both the displayed
- * option and the value, or a 2D array which will use the array in the first
- * position as the value, and the array in the second position as the
- * displayed options (useful for language strings such as 'All').
- *
- * Note that the `pageLength` property will be automatically set to the
- * first value given in this array, unless `pageLength` is also provided.
- */
- "aLengthMenu": [ 10, 25, 50, 100 ],
-
-
- /**
- * The `columns` option in the initialisation parameter allows you to define
- * details about the way individual columns behave. For a full list of
- * column options that can be set, please see
- * {@link DataTable.defaults.column}. Note that if you use `columns` to
- * define your columns, you must have an entry in the array for every single
- * column that you have in your table (these can be null if you don't which
- * to specify any options).
- */
- "aoColumns": null,
-
- /**
- * Very similar to `columns`, `columnDefs` allows you to target a specific
- * column, multiple columns, or all columns, using the `targets` property of
- * each object in the array. This allows great flexibility when creating
- * tables, as the `columnDefs` arrays can be of any length, targeting the
- * columns you specifically want. `columnDefs` may use any of the column
- * options available: {@link DataTable.defaults.column}, but it _must_
- * have `targets` defined in each object in the array. Values in the `targets`
- * array may be:
- *
- *
a string - class name will be matched on the TH for the column
- *
0 or a positive integer - column index counting from the left
- *
a negative integer - column index counting from the right
- *
the string "_all" - all columns (i.e. assign a default)
- *
- */
- "aoColumnDefs": null,
-
-
- /**
- * Basically the same as `search`, this parameter defines the individual column
- * filtering state at initialisation time. The array must be of the same size
- * as the number of columns, and each element be an object with the parameters
- * `search` and `escapeRegex` (the latter is optional). 'null' is also
- * accepted and the default will be used.
- */
- "aoSearchCols": [],
-
-
- /**
- * Enable or disable automatic column width calculation. This can be disabled
- * as an optimisation (it takes some time to calculate the widths) if the
- * tables widths are passed in using `columns`.
- */
- "bAutoWidth": true,
-
-
- /**
- * Deferred rendering can provide DataTables with a huge speed boost when you
- * are using an Ajax or JS data source for the table. This option, when set to
- * true, will cause DataTables to defer the creation of the table elements for
- * each row until they are needed for a draw - saving a significant amount of
- * time.
- */
- "bDeferRender": true,
-
-
- /**
- * Replace a DataTable which matches the given selector and replace it with
- * one which has the properties of the new initialisation object passed. If no
- * table matches the selector, then the new DataTable will be constructed as
- * per normal.
- */
- "bDestroy": false,
-
-
- /**
- * Enable or disable filtering of data. Filtering in DataTables is "smart" in
- * that it allows the end user to input multiple words (space separated) and
- * will match a row containing those words, even if not in the order that was
- * specified (this allow matching across multiple columns). Note that if you
- * wish to use filtering in DataTables this must remain 'true' - to remove the
- * default filtering input box and retain filtering abilities, please use
- * {@link DataTable.defaults.dom}.
- */
- "bFilter": true,
-
- /**
- * Used only for compatiblity with DT1
- * @deprecated
- */
- "bInfo": true,
-
- /**
- * Used only for compatiblity with DT1
- * @deprecated
- */
- "bLengthChange": true,
-
- /**
- * Enable or disable pagination.
- */
- "bPaginate": true,
-
-
- /**
- * Enable or disable the display of a 'processing' indicator when the table is
- * being processed (e.g. a sort). This is particularly useful for tables with
- * large amounts of data where it can take a noticeable amount of time to sort
- * the entries.
- */
- "bProcessing": false,
-
-
- /**
- * Retrieve the DataTables object for the given selector. Note that if the
- * table has already been initialised, this parameter will cause DataTables
- * to simply return the object that has already been set up - it will not take
- * account of any changes you might have made to the initialisation object
- * passed to DataTables (setting this parameter to true is an acknowledgement
- * that you understand this). `destroy` can be used to reinitialise a table if
- * you need.
- */
- "bRetrieve": false,
-
-
- /**
- * When vertical (y) scrolling is enabled, DataTables will force the height of
- * the table's viewport to the given height at all times (useful for layout).
- * However, this can look odd when filtering data down to a small data set,
- * and the footer is left "floating" further down. This parameter (when
- * enabled) will cause DataTables to collapse the table's viewport down when
- * the result set will fit within the given Y height.
- */
- "bScrollCollapse": false,
-
-
- /**
- * Configure DataTables to use server-side processing. Note that the
- * `ajax` parameter must also be given in order to give DataTables a
- * source to obtain the required data for each draw.
- */
- "bServerSide": false,
-
-
- /**
- * Enable or disable sorting of columns. Sorting of individual columns can be
- * disabled by the `sortable` option for each column.
- */
- "bSort": true,
-
-
- /**
- * Enable or display DataTables' ability to sort multiple columns at the
- * same time (activated by shift-click by the user).
- */
- "bSortMulti": true,
-
-
- /**
- * Allows control over whether DataTables should use the top (true) unique
- * cell that is found for a single column, or the bottom (false - default).
- * This is useful when using complex headers.
- */
- "bSortCellsTop": null,
-
-
- /** Specify which row is the title row in the header. Replacement for bSortCellsTop */
- titleRow: null,
-
-
- /**
- * Enable or disable the addition of the classes `sorting\_1`, `sorting\_2` and
- * `sorting\_3` to the columns which are currently being sorted on. This is
- * presented as a feature switch as it can increase processing time (while
- * classes are removed and added) so for large data sets you might want to
- * turn this off.
- */
- "bSortClasses": true,
-
-
- /**
- * Enable or disable state saving. When enabled HTML5 `localStorage` will be
- * used to save table display information such as pagination information,
- * display length, filtering and sorting. As such when the end user reloads
- * the page the display display will match what thy had previously set up.
- */
- "bStateSave": false,
-
-
- /**
- * This function is called when a TR element is created (and all TD child
- * elements have been inserted), or registered if using a DOM source, allowing
- * manipulation of the TR element (adding classes etc).
- */
- "fnCreatedRow": null,
-
-
- /**
- * This function is called on every 'draw' event, and allows you to
- * dynamically modify any aspect you want about the created DOM.
- */
- "fnDrawCallback": null,
-
-
- /**
- * Identical to fnHeaderCallback() but for the table footer this function
- * allows you to modify the table footer on every 'draw' event.
- */
- "fnFooterCallback": null,
-
-
- /**
- * When rendering large numbers in the information element for the table
- * (i.e. "Showing 1 to 10 of 57 entries") DataTables will render large numbers
- * to have a comma separator for the 'thousands' units (e.g. 1 million is
- * rendered as "1,000,000") to help readability for the end user. This
- * function will override the default method DataTables uses.
- */
- "fnFormatNumber": function ( toFormat ) {
- return toFormat.toString().replace(
- /\B(?=(\d{3})+(?!\d))/g,
- this.oLanguage.sThousands
- );
- },
-
-
- /**
- * This function is called on every 'draw' event, and allows you to
- * dynamically modify the header row. This can be used to calculate and
- * display useful information about the table.
- */
- "fnHeaderCallback": null,
-
-
- /**
- * The information element can be used to convey information about the current
- * state of the table. Although the internationalisation options presented by
- * DataTables are quite capable of dealing with most customisations, there may
- * be times where you wish to customise the string further. This callback
- * allows you to do exactly that.
- */
- "fnInfoCallback": null,
-
-
- /**
- * Called when the table has been initialised. Normally DataTables will
- * initialise sequentially and there will be no need for this function,
- * however, this does not hold true when using external language information
- * since that is obtained using an async XHR call.
- */
- "fnInitComplete": null,
-
-
- /**
- * Called at the very start of each table draw and can be used to cancel the
- * draw by returning false, any other return (including undefined) results in
- * the full draw occurring).
- */
- "fnPreDrawCallback": null,
-
-
- /**
- * This function allows you to 'post process' each row after it have been
- * generated for each table draw, but before it is rendered on screen. This
- * function might be used for setting the row class name etc.
- */
- "fnRowCallback": null,
-
-
- /**
- * Load the table state. With this function you can define from where, and how, the
- * state of a table is loaded. By default DataTables will load from `localStorage`
- * but you might wish to use a server-side database or cookies.
- */
- "fnStateLoadCallback": function ( settings ) {
- try {
- return JSON.parse(
- (settings.iStateDuration === -1 ? sessionStorage : localStorage).getItem(
- 'DataTables_'+settings.sInstance+'_'+location.pathname
- )
- );
- } catch (e) {
- return {};
- }
- },
-
-
- /**
- * Callback which allows modification of the saved state prior to loading that state.
- * This callback is called when the table is loading state from the stored data, but
- * prior to the settings object being modified by the saved state. Note that for
- * plug-in authors, you should use the `stateLoadParams` event to load parameters for
- * a plug-in.
- */
- "fnStateLoadParams": null,
-
-
- /**
- * Callback that is called when the state has been loaded from the state saving method
- * and the DataTables settings object has been modified as a result of the loaded state.
- */
- "fnStateLoaded": null,
-
-
- /**
- * Save the table state. This function allows you to define where and how the state
- * information for the table is stored By default DataTables will use `localStorage`
- * but you might wish to use a server-side database or cookies.
- */
- "fnStateSaveCallback": function ( settings, data ) {
- try {
- (settings.iStateDuration === -1 ? sessionStorage : localStorage).setItem(
- 'DataTables_'+settings.sInstance+'_'+location.pathname,
- JSON.stringify( data )
- );
- } catch (e) {
- // noop
- }
- },
-
-
- /**
- * Callback which allows modification of the state to be saved. Called when the table
- * has changed state a new state save is required. This method allows modification of
- * the state saving object prior to actually doing the save, including addition or
- * other state properties or modification. Note that for plug-in authors, you should
- * use the `stateSaveParams` event to save parameters for a plug-in.
- */
- "fnStateSaveParams": null,
-
-
- /**
- * Duration for which the saved state information is considered valid. After this period
- * has elapsed the state will be returned to the default.
- * Value is given in seconds.
- */
- "iStateDuration": 7200,
-
-
- /**
- * Number of rows to display on a single page when using pagination. If
- * feature enabled (`lengthChange`) then the end user will be able to override
- * this to a custom setting using a pop-up menu.
- */
- "iDisplayLength": 10,
-
-
- /**
- * Define the starting point for data display when using DataTables with
- * pagination. Note that this parameter is the number of records, rather than
- * the page number, so if you have 10 records per page and want to start on
- * the third page, it should be "20".
- */
- "iDisplayStart": 0,
-
-
- /**
- * By default DataTables allows keyboard navigation of the table (sorting, paging,
- * and filtering) by adding a `tabindex` attribute to the required elements. This
- * allows you to tab through the controls and press the enter key to activate them.
- * The tabindex is default 0, meaning that the tab follows the flow of the document.
- * You can overrule this using this parameter if you wish. Use a value of -1 to
- * disable built-in keyboard navigation.
- */
- "iTabIndex": 0,
-
-
- /**
- * Classes that DataTables assigns to the various components and features
- * that it adds to the HTML table. This allows classes to be configured
- * during initialisation in addition to through the static
- * {@link DataTable.ext.oStdClasses} object).
- */
- "oClasses": {},
-
-
- /**
- * All strings that DataTables uses in the user interface that it creates
- * are defined in this object, allowing you to modified them individually or
- * completely replace them all as required.
- */
- "oLanguage": {
- /**
- * Strings that are used for WAI-ARIA labels and controls only (these are not
- * actually visible on the page, but will be read by screenreaders, and thus
- * must be internationalised as well).
- */
- "oAria": {
- /**
- * ARIA label that is added to the table headers when the column may be sorted
- */
- "orderable": ": Activate to sort",
-
- /**
- * ARIA label that is added to the table headers when the column is currently being sorted
- */
- "orderableReverse": ": Activate to invert sorting",
-
- /**
- * ARIA label that is added to the table headers when the column is currently being
- * sorted and next step is to remove sorting
- */
- "orderableRemove": ": Activate to remove sorting",
-
- paginate: {
- first: 'First',
- last: 'Last',
- next: 'Next',
- previous: 'Previous',
- number: ''
- }
- },
-
- /**
- * Pagination string used by DataTables for the built-in pagination
- * control types.
- */
- "oPaginate": {
- /**
- * Label and character for first page button («)
- */
- "sFirst": "\u00AB",
-
- /**
- * Last page button (»)
- */
- "sLast": "\u00BB",
-
- /**
- * Next page button (›)
- */
- "sNext": "\u203A",
-
- /**
- * Previous page button (‹)
- */
- "sPrevious": "\u2039",
- },
-
- /**
- * Plural object for the data type the table is showing
- */
- entries: {
- _: "entries",
- 1: "entry"
- },
-
- /**
- * Page length options
- */
- lengthLabels: {
- '-1': 'All'
- },
-
- /**
- * This string is shown in preference to `zeroRecords` when the table is
- * empty of data (regardless of filtering). Note that this is an optional
- * parameter - if it is not given, the value of `zeroRecords` will be used
- * instead (either the default or given value).
- */
- "sEmptyTable": "No data available in table",
-
-
- /**
- * This string gives information to the end user about the information
- * that is current on display on the page. The following tokens can be
- * used in the string and will be dynamically replaced as the table
- * display updates. This tokens can be placed anywhere in the string, or
- * removed as needed by the language requires:
- *
- * * `\_START\_` - Display index of the first record on the current page
- * * `\_END\_` - Display index of the last record on the current page
- * * `\_TOTAL\_` - Number of records in the table after filtering
- * * `\_MAX\_` - Number of records in the table without filtering
- * * `\_PAGE\_` - Current page number
- * * `\_PAGES\_` - Total number of pages of data in the table
- */
- "sInfo": "Showing _START_ to _END_ of _TOTAL_ _ENTRIES-TOTAL_",
-
-
- /**
- * Display information string for when the table is empty. Typically the
- * format of this string should match `info`.
- */
- "sInfoEmpty": "Showing 0 to 0 of 0 _ENTRIES-TOTAL_",
-
-
- /**
- * When a user filters the information in a table, this string is appended
- * to the information (`info`) to give an idea of how strong the filtering
- * is. The variable _MAX_ is dynamically updated.
- */
- "sInfoFiltered": "(filtered from _MAX_ total _ENTRIES-MAX_)",
-
-
- /**
- * If can be useful to append extra information to the info string at times,
- * and this variable does exactly that. This information will be appended to
- * the `info` (`infoEmpty` and `infoFiltered` in whatever combination they are
- * being used) at all times.
- */
- "sInfoPostFix": "",
-
-
- /**
- * This decimal place operator is a little different from the other
- * language options since DataTables doesn't output floating point
- * numbers, so it won't ever use this for display of a number. Rather,
- * what this parameter does is modify the sort methods of the table so
- * that numbers which are in a format which has a character other than
- * a period (`.`) as a decimal place will be sorted numerically.
- *
- * Note that numbers with different decimal places cannot be shown in
- * the same table and still be sortable, the table must be consistent.
- * However, multiple different tables on the page can use different
- * decimal place characters.
- */
- "sDecimal": "",
-
-
- /**
- * DataTables has a build in number formatter (`formatNumber`) which is
- * used to format large numbers that are used in the table information.
- * By default a comma is used, but this can be trivially changed to any
- * character you wish with this parameter.
- */
- "sThousands": ",",
-
-
- /**
- * Detail the action that will be taken when the drop down menu for the
- * pagination length option is changed. The '_MENU_' variable is replaced
- * with a default select list of 10, 25, 50 and 100, and can be replaced
- * with a custom select box if required.
- */
- "sLengthMenu": "_MENU_ _ENTRIES_ per page",
-
-
- /**
- * When using Ajax sourced data and during the first draw when DataTables is
- * gathering the data, this message is shown in an empty row in the table to
- * indicate to the end user the the data is being loaded. Note that this
- * parameter is not used when loading data by server-side processing, just
- * Ajax sourced data with client-side processing.
- */
- "sLoadingRecords": "Loading...",
-
-
- /**
- * Text which is displayed when the table is processing a user action
- * (usually a sort command or similar).
- */
- "sProcessing": "",
-
-
- /**
- * Details the actions that will be taken when the user types into the
- * filtering input text box. The variable "_INPUT_", if used in the string,
- * is replaced with the HTML text box for the filtering input allowing
- * control over where it appears in the string. If "_INPUT_" is not given
- * then the input box is appended to the string automatically.
- */
- "sSearch": "Search:",
-
-
- /**
- * Assign a `placeholder` attribute to the search `input` element
- * @type string
- * @default
- *
- * @dtopt Language
- * @name DataTable.defaults.language.searchPlaceholder
- */
- "sSearchPlaceholder": "",
-
-
- /**
- * All of the language information can be stored in a file on the
- * server-side, which DataTables will look up if this parameter is passed.
- * It must store the URL of the language file, which is in a JSON format,
- * and the object has the same properties as the oLanguage object in the
- * initialiser object (i.e. the above parameters). Please refer to one of
- * the example language files to see how this works in action.
- */
- "sUrl": "",
-
-
- /**
- * Text shown inside the table records when the is no information to be
- * displayed after filtering. `emptyTable` is shown when there is simply no
- * information in the table at all (regardless of filtering).
- */
- "sZeroRecords": "No matching records found"
- },
-
-
- /** The initial data order is reversed when `desc` ordering */
- orderDescReverse: true,
-
-
- /**
- * This parameter allows you to have define the global filtering state at
- * initialisation time. As an object the `search` parameter must be
- * defined, but all other parameters are optional. When `regex` is true,
- * the search string will be treated as a regular expression, when false
- * (default) it will be treated as a straight string. When `smart`
- * DataTables will use it's smart filtering methods (to word match at
- * any point in the data), when false this will not be done.
- */
- "oSearch": $.extend( {}, DataTable.models.oSearch ),
-
-
- /**
- * Table and control layout. This replaces the legacy `dom` option.
- */
- layout: {
- topStart: 'pageLength',
- topEnd: 'search',
- bottomStart: 'info',
- bottomEnd: 'paging'
- },
-
-
- /**
- * Legacy DOM layout option
- */
- "sDom": null,
-
-
- /**
- * Search delay option. This will throttle full table searches that use the
- * DataTables provided search input element (it does not effect calls to
- * `dt-api search()`, providing a delay before the search is made.
- */
- "searchDelay": null,
-
-
- /**
- * DataTables features six different built-in options for the buttons to
- * display for pagination control:
- *
- * * `numbers` - Page number buttons only
- * * `simple` - 'Previous' and 'Next' buttons only
- * * 'simple_numbers` - 'Previous' and 'Next' buttons, plus page numbers
- * * `full` - 'First', 'Previous', 'Next' and 'Last' buttons
- * * `full_numbers` - 'First', 'Previous', 'Next' and 'Last' buttons, plus page numbers
- * * `first_last_numbers` - 'First' and 'Last' buttons, plus page numbers
- */
- "sPaginationType": "",
-
-
- /**
- * Enable horizontal scrolling. When a table is too wide to fit into a
- * certain layout, or you have a large number of columns in the table, you
- * can enable x-scrolling to show the table in a viewport, which can be
- * scrolled. This property can be `true` which will allow the table to
- * scroll horizontally when needed, or any CSS unit, or a number (in which
- * case it will be treated as a pixel measurement). Setting as simply `true`
- * is recommended.
- */
- "sScrollX": "",
-
-
- /**
- * This property can be used to force a DataTable to use more width than it
- * might otherwise do when x-scrolling is enabled. For example if you have a
- * table which requires to be well spaced, this parameter is useful for
- * "over-sizing" the table, and thus forcing scrolling. This property can by
- * any CSS unit, or a number (in which case it will be treated as a pixel
- * measurement).
- */
- "sScrollXInner": "",
-
-
- /**
- * Enable vertical scrolling. Vertical scrolling will constrain the DataTable
- * to the given height, and enable scrolling for any data which overflows the
- * current viewport. This can be used as an alternative to paging to display
- * a lot of data in a small area (although paging and scrolling can both be
- * enabled at the same time). This property can be any CSS unit, or a number
- * (in which case it will be treated as a pixel measurement).
- */
- "sScrollY": "",
-
-
- /**
- * __Deprecated__ The functionality provided by this parameter has now been
- * superseded by that provided through `ajax`, which should be used instead.
- *
- * Set the HTTP method that is used to make the Ajax call for server-side
- * processing or Ajax sourced data.
- */
- "sServerMethod": "GET",
-
-
- /**
- * DataTables makes use of renderers when displaying HTML elements for
- * a table. These renderers can be added or modified by plug-ins to
- * generate suitable mark-up for a site. For example the Bootstrap
- * integration plug-in for DataTables uses a paging button renderer to
- * display pagination buttons in the mark-up required by Bootstrap.
- *
- * For further information about the renderers available see
- * DataTable.ext.renderer
- */
- "renderer": null,
-
-
- /**
- * Set the data property name that DataTables should use to get a row's id
- * to set as the `id` property in the node.
- */
- "rowId": "DT_RowId",
-
-
- /**
- * Caption value
- */
- "caption": null,
-
-
- /**
- * For server-side processing - use the data from the DOM for the first draw
- */
- iDeferLoading: null,
-
- /** Event listeners */
- on: null
- };
-
- _fnHungarianMap( DataTable.defaults );
-
-
-
- /*
- * Developer note - See note in model.defaults.js about the use of Hungarian
- * notation and camel case.
- */
-
- /**
- * Column options that can be given to DataTables at initialisation time.
- * @namespace
- */
- DataTable.defaults.column = {
- /**
- * Define which column(s) an order will occur on for this column. This
- * allows a column's ordering to take multiple columns into account when
- * doing a sort or use the data from a different column. For example first
- * name / last name columns make sense to do a multi-column sort over the
- * two columns.
- */
- "aDataSort": null,
- "iDataSort": -1,
-
- ariaTitle: '',
-
-
- /**
- * You can control the default ordering direction, and even alter the
- * behaviour of the sort handler (i.e. only allow ascending ordering etc)
- * using this parameter.
- */
- "asSorting": [ 'asc', 'desc', '' ],
-
-
- /**
- * Enable or disable filtering on the data in this column.
- */
- "bSearchable": true,
-
-
- /**
- * Enable or disable ordering on this column.
- */
- "bSortable": true,
-
-
- /**
- * Enable or disable the display of this column.
- */
- "bVisible": true,
-
-
- /**
- * Developer definable function that is called whenever a cell is created (Ajax source,
- * etc) or processed for input (DOM source). This can be used as a compliment to mRender
- * allowing you to modify the DOM element (add background colour for example) when the
- * element is available.
- */
- "fnCreatedCell": null,
-
-
- /**
- * This property can be used to read data from any data source property,
- * including deeply nested objects / properties. `data` can be given in a
- * number of different ways which effect its behaviour:
- *
- * * `integer` - treated as an array index for the data source. This is the
- * default that DataTables uses (incrementally increased for each column).
- * * `string` - read an object property from the data source. There are
- * three 'special' options that can be used in the string to alter how
- * DataTables reads the data from the source object:
- * * `.` - Dotted Javascript notation. Just as you use a `.` in
- * Javascript to read from nested objects, so to can the options
- * specified in `data`. For example: `browser.version` or
- * `browser.name`. If your object parameter name contains a period, use
- * `\\` to escape it - i.e. `first\\.name`.
- * * `[]` - Array notation. DataTables can automatically combine data
- * from and array source, joining the data with the characters provided
- * between the two brackets. For example: `name[, ]` would provide a
- * comma-space separated list from the source array. If no characters
- * are provided between the brackets, the original array source is
- * returned.
- * * `()` - Function notation. Adding `()` to the end of a parameter will
- * execute a function of the name given. For example: `browser()` for a
- * simple function on the data source, `browser.version()` for a
- * function in a nested property or even `browser().version` to get an
- * object property if the function called returns an object. Note that
- * function notation is recommended for use in `render` rather than
- * `data` as it is much simpler to use as a renderer.
- * * `null` - use the original data source for the row rather than plucking
- * data directly from it. This action has effects on two other
- * initialisation options:
- * * `defaultContent` - When null is given as the `data` option and
- * `defaultContent` is specified for the column, the value defined by
- * `defaultContent` will be used for the cell.
- * * `render` - When null is used for the `data` option and the `render`
- * option is specified for the column, the whole data source for the
- * row is used for the renderer.
- * * `function` - the function given will be executed whenever DataTables
- * needs to set or get the data for a cell in the column. The function
- * takes three parameters:
- * * Parameters:
- * * `{array|object}` The data source for the row
- * * `{string}` The type call data requested - this will be 'set' when
- * setting data or 'filter', 'display', 'type', 'sort' or undefined
- * when gathering data. Note that when `undefined` is given for the
- * type DataTables expects to get the raw data for the object back<
- * * `{*}` Data to set when the second parameter is 'set'.
- * * Return:
- * * The return value from the function is not required when 'set' is
- * the type of call, but otherwise the return is what will be used
- * for the data requested.
- *
- * Note that `data` is a getter and setter option. If you just require
- * formatting of data for output, you will likely want to use `render` which
- * is simply a getter and thus simpler to use.
- *
- * Note that prior to DataTables 1.9.2 `data` was called `mDataProp`. The
- * name change reflects the flexibility of this property and is consistent
- * with the naming of mRender. If 'mDataProp' is given, then it will still
- * be used by DataTables, as it automatically maps the old name to the new
- * if required.
- */
- "mData": null,
-
-
- /**
- * This property is the rendering partner to `data` and it is suggested that
- * when you want to manipulate data for display (including filtering,
- * sorting etc) without altering the underlying data for the table, use this
- * property. `render` can be considered to be the the read only companion to
- * `data` which is read / write (then as such more complex). Like `data`
- * this option can be given in a number of different ways to effect its
- * behaviour:
- *
- * * `integer` - treated as an array index for the data source. This is the
- * default that DataTables uses (incrementally increased for each column).
- * * `string` - read an object property from the data source. There are
- * three 'special' options that can be used in the string to alter how
- * DataTables reads the data from the source object:
- * * `.` - Dotted Javascript notation. Just as you use a `.` in
- * Javascript to read from nested objects, so to can the options
- * specified in `data`. For example: `browser.version` or
- * `browser.name`. If your object parameter name contains a period, use
- * `\\` to escape it - i.e. `first\\.name`.
- * * `[]` - Array notation. DataTables can automatically combine data
- * from and array source, joining the data with the characters provided
- * between the two brackets. For example: `name[, ]` would provide a
- * comma-space separated list from the source array. If no characters
- * are provided between the brackets, the original array source is
- * returned.
- * * `()` - Function notation. Adding `()` to the end of a parameter will
- * execute a function of the name given. For example: `browser()` for a
- * simple function on the data source, `browser.version()` for a
- * function in a nested property or even `browser().version` to get an
- * object property if the function called returns an object.
- * * `object` - use different data for the different data types requested by
- * DataTables ('filter', 'display', 'type' or 'sort'). The property names
- * of the object is the data type the property refers to and the value can
- * defined using an integer, string or function using the same rules as
- * `render` normally does. Note that an `_` option _must_ be specified.
- * This is the default value to use if you haven't specified a value for
- * the data type requested by DataTables.
- * * `function` - the function given will be executed whenever DataTables
- * needs to set or get the data for a cell in the column. The function
- * takes three parameters:
- * * Parameters:
- * * {array|object} The data source for the row (based on `data`)
- * * {string} The type call data requested - this will be 'filter',
- * 'display', 'type' or 'sort'.
- * * {array|object} The full data source for the row (not based on
- * `data`)
- * * Return:
- * * The return value from the function is what will be used for the
- * data requested.
- */
- "mRender": null,
-
-
- /**
- * Change the cell type created for the column - either TD cells or TH cells. This
- * can be useful as TH cells have semantic meaning in the table body, allowing them
- * to act as a header for a row (you may wish to add scope='row' to the TH elements).
- */
- "sCellType": "td",
-
-
- /**
- * Class to give to each cell in this column.
- */
- "sClass": "",
-
- /**
- * When DataTables calculates the column widths to assign to each column,
- * it finds the longest string in each column and then constructs a
- * temporary table and reads the widths from that. The problem with this
- * is that "mmm" is much wider then "iiii", but the latter is a longer
- * string - thus the calculation can go wrong (doing it properly and putting
- * it into an DOM object and measuring that is horribly(!) slow). Thus as
- * a "work around" we provide this option. It will append its value to the
- * text that is found to be the longest string for the column - i.e. padding.
- * Generally you shouldn't need this!
- */
- "sContentPadding": "",
-
-
- /**
- * Allows a default value to be given for a column's data, and will be used
- * whenever a null data source is encountered (this can be because `data`
- * is set to null, or because the data source itself is null).
- */
- "sDefaultContent": null,
-
-
- /**
- * This parameter is only used in DataTables' server-side processing. It can
- * be exceptionally useful to know what columns are being displayed on the
- * client side, and to map these to database fields. When defined, the names
- * also allow DataTables to reorder information from the server if it comes
- * back in an unexpected order (i.e. if you switch your columns around on the
- * client-side, your server-side code does not also need updating).
- */
- "sName": "",
-
-
- /**
- * Defines a data source type for the ordering which can be used to read
- * real-time information from the table (updating the internally cached
- * version) prior to ordering. This allows ordering to occur on user
- * editable elements such as form inputs.
- */
- "sSortDataType": "std",
-
-
- /**
- * The title of this column.
- */
- "sTitle": null,
-
-
- /**
- * The type allows you to specify how the data for this column will be
- * ordered. Four types (string, numeric, date and html (which will strip
- * HTML tags before ordering)) are currently available. Note that only date
- * formats understood by Javascript's Date() object will be accepted as type
- * date. For example: "Mar 26, 2008 5:03 PM". May take the values: 'string',
- * 'numeric', 'date' or 'html' (by default). Further types can be adding
- * through plug-ins.
- */
- "sType": null,
-
-
- /**
- * Defining the width of the column, this parameter may take any CSS value
- * (3em, 20px etc). DataTables applies 'smart' widths to columns which have not
- * been given a specific width through this interface ensuring that the table
- * remains readable.
- */
- "sWidth": null
- };
-
- _fnHungarianMap( DataTable.defaults.column );
-
-
-
- /**
- * DataTables settings object - this holds all the information needed for a
- * given table, including configuration, data and current application of the
- * table options. DataTables does not have a single instance for each DataTable
- * with the settings attached to that instance, but rather instances of the
- * DataTable "class" are created on-the-fly as needed (typically by a
- * $().dataTable() call) and the settings object is then applied to that
- * instance.
- *
- * Note that this object is related to {@link DataTable.defaults} but this
- * one is the internal data store for DataTables's cache of columns. It should
- * NOT be manipulated outside of DataTables. Any configuration should be done
- * through the initialisation options.
- */
- DataTable.models.oSettings = {
- /**
- * Primary features of DataTables and their enablement state.
- */
- "oFeatures": {
-
- /**
- * Flag to say if DataTables should automatically try to calculate the
- * optimum table and columns widths (true) or not (false).
- * Note that this parameter will be set by the initialisation routine. To
- * set a default use {@link DataTable.defaults}.
- */
- "bAutoWidth": null,
-
- /**
- * Delay the creation of TR and TD elements until they are actually
- * needed by a driven page draw. This can give a significant speed
- * increase for Ajax source and Javascript source data, but makes no
- * difference at all for DOM and server-side processing tables.
- * Note that this parameter will be set by the initialisation routine. To
- * set a default use {@link DataTable.defaults}.
- */
- "bDeferRender": null,
-
- /**
- * Enable filtering on the table or not. Note that if this is disabled
- * then there is no filtering at all on the table, including fnFilter.
- * To just remove the filtering input use sDom and remove the 'f' option.
- * Note that this parameter will be set by the initialisation routine. To
- * set a default use {@link DataTable.defaults}.
- */
- "bFilter": null,
-
- /**
- * Used only for compatiblity with DT1
- * @deprecated
- */
- "bInfo": true,
-
- /**
- * Used only for compatiblity with DT1
- * @deprecated
- */
- "bLengthChange": true,
-
- /**
- * Pagination enabled or not. Note that if this is disabled then length
- * changing must also be disabled.
- * Note that this parameter will be set by the initialisation routine. To
- * set a default use {@link DataTable.defaults}.
- */
- "bPaginate": null,
-
- /**
- * Processing indicator enable flag whenever DataTables is enacting a
- * user request - typically an Ajax request for server-side processing.
- * Note that this parameter will be set by the initialisation routine. To
- * set a default use {@link DataTable.defaults}.
- */
- "bProcessing": null,
-
- /**
- * Server-side processing enabled flag - when enabled DataTables will
- * get all data from the server for every draw - there is no filtering,
- * sorting or paging done on the client-side.
- * Note that this parameter will be set by the initialisation routine. To
- * set a default use {@link DataTable.defaults}.
- */
- "bServerSide": null,
-
- /**
- * Sorting enablement flag.
- * Note that this parameter will be set by the initialisation routine. To
- * set a default use {@link DataTable.defaults}.
- */
- "bSort": null,
-
- /**
- * Multi-column sorting
- * Note that this parameter will be set by the initialisation routine. To
- * set a default use {@link DataTable.defaults}.
- */
- "bSortMulti": null,
-
- /**
- * Apply a class to the columns which are being sorted to provide a
- * visual highlight or not. This can slow things down when enabled since
- * there is a lot of DOM interaction.
- * Note that this parameter will be set by the initialisation routine. To
- * set a default use {@link DataTable.defaults}.
- */
- "bSortClasses": null,
-
- /**
- * State saving enablement flag.
- * Note that this parameter will be set by the initialisation routine. To
- * set a default use {@link DataTable.defaults}.
- */
- "bStateSave": null
- },
-
-
- /**
- * Scrolling settings for a table.
- */
- "oScroll": {
- /**
- * When the table is shorter in height than sScrollY, collapse the
- * table container down to the height of the table (when true).
- * Note that this parameter will be set by the initialisation routine. To
- * set a default use {@link DataTable.defaults}.
- */
- "bCollapse": null,
-
- /**
- * Width of the scrollbar for the web-browser's platform. Calculated
- * during table initialisation.
- */
- "iBarWidth": 0,
-
- /**
- * Viewport width for horizontal scrolling. Horizontal scrolling is
- * disabled if an empty string.
- * Note that this parameter will be set by the initialisation routine. To
- * set a default use {@link DataTable.defaults}.
- */
- "sX": null,
-
- /**
- * Width to expand the table to when using x-scrolling. Typically you
- * should not need to use this.
- * Note that this parameter will be set by the initialisation routine. To
- * set a default use {@link DataTable.defaults}.
- * @deprecated
- */
- "sXInner": null,
-
- /**
- * Viewport height for vertical scrolling. Vertical scrolling is disabled
- * if an empty string.
- * Note that this parameter will be set by the initialisation routine. To
- * set a default use {@link DataTable.defaults}.
- */
- "sY": null
- },
-
- /**
- * Language information for the table.
- */
- "oLanguage": {
- /**
- * Information callback function. See
- * {@link DataTable.defaults.fnInfoCallback}
- */
- "fnInfoCallback": null
- },
-
- /**
- * Browser support parameters
- */
- "oBrowser": {
- /**
- * Determine if the vertical scrollbar is on the right or left of the
- * scrolling container - needed for rtl language layout, although not
- * all browsers move the scrollbar (Safari).
- */
- "bScrollbarLeft": false,
-
- /**
- * Browser scrollbar width
- */
- "barWidth": 0
- },
-
-
- "ajax": null,
-
-
- /**
- * Array referencing the nodes which are used for the features. The
- * parameters of this object match what is allowed by sDom - i.e.
- *
- *
'l' - Length changing
- *
'f' - Filtering input
- *
't' - The table!
- *
'i' - Information
- *
'p' - Pagination
- *
'r' - pRocessing
- *
- */
- "aanFeatures": [],
-
- /**
- * Store data information - see {@link DataTable.models.oRow} for detailed
- * information.
- */
- "aoData": [],
-
- /**
- * Array of indexes which are in the current display (after filtering etc)
- */
- "aiDisplay": [],
-
- /**
- * Array of indexes for display - no filtering
- */
- "aiDisplayMaster": [],
-
- /**
- * Map of row ids to data indexes
- */
- "aIds": {},
-
- /**
- * Store information about each column that is in use
- */
- "aoColumns": [],
-
- /**
- * Store information about the table's header
- */
- "aoHeader": [],
-
- /**
- * Store information about the table's footer
- */
- "aoFooter": [],
-
- /**
- * Store the applied global search information in case we want to force a
- * research or compare the old search to a new one.
- * Note that this parameter will be set by the initialisation routine. To
- * set a default use {@link DataTable.defaults}.
- */
- "oPreviousSearch": {},
-
- /**
- * Store for named searches
- */
- searchFixed: {},
-
- /**
- * Store the applied search for each column - see
- * {@link DataTable.models.oSearch} for the format that is used for the
- * filtering information for each column.
- */
- "aoPreSearchCols": [],
-
- /**
- * Sorting that is applied to the table. Note that the inner arrays are
- * used in the following manner:
- *
- *
Index 0 - column number
- *
Index 1 - current sorting direction
- *
- * Note that this parameter will be set by the initialisation routine. To
- * set a default use {@link DataTable.defaults}.
- */
- "aaSorting": null,
-
- /**
- * Sorting that is always applied to the table (i.e. prefixed in front of
- * aaSorting).
- * Note that this parameter will be set by the initialisation routine. To
- * set a default use {@link DataTable.defaults}.
- */
- "aaSortingFixed": [],
-
- /**
- * If restoring a table - we should restore its width
- */
- "sDestroyWidth": 0,
-
- /**
- * Callback functions array for every time a row is inserted (i.e. on a draw).
- */
- "aoRowCallback": [],
-
- /**
- * Callback functions for the header on each draw.
- */
- "aoHeaderCallback": [],
-
- /**
- * Callback function for the footer on each draw.
- */
- "aoFooterCallback": [],
-
- /**
- * Array of callback functions for draw callback functions
- */
- "aoDrawCallback": [],
-
- /**
- * Array of callback functions for row created function
- */
- "aoRowCreatedCallback": [],
-
- /**
- * Callback functions for just before the table is redrawn. A return of
- * false will be used to cancel the draw.
- */
- "aoPreDrawCallback": [],
-
- /**
- * Callback functions for when the table has been initialised.
- */
- "aoInitComplete": [],
-
-
- /**
- * Callbacks for modifying the settings to be stored for state saving, prior to
- * saving state.
- */
- "aoStateSaveParams": [],
-
- /**
- * Callbacks for modifying the settings that have been stored for state saving
- * prior to using the stored values to restore the state.
- */
- "aoStateLoadParams": [],
-
- /**
- * Callbacks for operating on the settings object once the saved state has been
- * loaded
- */
- "aoStateLoaded": [],
-
- /**
- * Cache the table ID for quick access
- */
- "sTableId": "",
-
- /**
- * The TABLE node for the main table
- */
- "nTable": null,
-
- /**
- * Permanent ref to the thead element
- */
- "nTHead": null,
-
- /**
- * Permanent ref to the tfoot element - if it exists
- */
- "nTFoot": null,
-
- /**
- * Permanent ref to the tbody element
- */
- "nTBody": null,
-
- /**
- * Cache the wrapper node (contains all DataTables controlled elements)
- */
- "nTableWrapper": null,
-
- /**
- * Indicate if all required information has been read in
- */
- "bInitialised": false,
-
- /**
- * Information about open rows. Each object in the array has the parameters
- * 'nTr' and 'nParent'
- */
- "aoOpenRows": [],
-
- /**
- * Dictate the positioning of DataTables' control elements - see
- * {@link DataTable.model.oInit.sDom}.
- * Note that this parameter will be set by the initialisation routine. To
- * set a default use {@link DataTable.defaults}.
- */
- "sDom": null,
-
- /**
- * Search delay (in mS)
- */
- "searchDelay": null,
-
- /**
- * Which type of pagination should be used.
- * Note that this parameter will be set by the initialisation routine. To
- * set a default use {@link DataTable.defaults}.
- */
- "sPaginationType": "two_button",
-
- /**
- * Number of paging controls on the page. Only used for backwards compatibility
- */
- pagingControls: 0,
-
- /**
- * The state duration (for `stateSave`) in seconds.
- * Note that this parameter will be set by the initialisation routine. To
- * set a default use {@link DataTable.defaults}.
- */
- "iStateDuration": 0,
-
- /**
- * Array of callback functions for state saving. Each array element is an
- * object with the following parameters:
- *
- *
function:fn - function to call. Takes two parameters, oSettings
- * and the JSON string to save that has been thus far created. Returns
- * a JSON string to be inserted into a json object
- * (i.e. '"param": [ 0, 1, 2]')
- *
string:sName - name of callback
- *
- */
- "aoStateSave": [],
-
- /**
- * Array of callback functions for state loading. Each array element is an
- * object with the following parameters:
- *
- *
function:fn - function to call. Takes two parameters, oSettings
- * and the object stored. May return false to cancel state loading
- *
string:sName - name of callback
- *
- */
- "aoStateLoad": [],
-
- /**
- * State that was saved. Useful for back reference
- */
- "oSavedState": null,
-
- /**
- * State that was loaded. Useful for back reference
- */
- "oLoadedState": null,
-
- /**
- * Note if draw should be blocked while getting data
- */
- "bAjaxDataGet": true,
-
- /**
- * The last jQuery XHR object that was used for server-side data gathering.
- * This can be used for working with the XHR information in one of the
- * callbacks
- */
- "jqXHR": null,
-
- /**
- * JSON returned from the server in the last Ajax request
- */
- "json": undefined,
-
- /**
- * Data submitted as part of the last Ajax request
- */
- "oAjaxData": undefined,
-
- /**
- * Send the XHR HTTP method - GET or POST (could be PUT or DELETE if
- * required).
- * Note that this parameter will be set by the initialisation routine. To
- * set a default use {@link DataTable.defaults}.
- */
- "sServerMethod": null,
-
- /**
- * Format numbers for display.
- * Note that this parameter will be set by the initialisation routine. To
- * set a default use {@link DataTable.defaults}.
- */
- "fnFormatNumber": null,
-
- /**
- * List of options that can be used for the user selectable length menu.
- * Note that this parameter will be set by the initialisation routine. To
- * set a default use {@link DataTable.defaults}.
- */
- "aLengthMenu": null,
-
- /**
- * Counter for the draws that the table does. Also used as a tracker for
- * server-side processing
- */
- "iDraw": 0,
-
- /**
- * Indicate if a redraw is being done - useful for Ajax
- */
- "bDrawing": false,
-
- /**
- * Draw index (iDraw) of the last error when parsing the returned data
- */
- "iDrawError": -1,
-
- /**
- * Paging display length
- */
- "_iDisplayLength": 10,
-
- /**
- * Paging start point - aiDisplay index
- */
- "_iDisplayStart": 0,
-
- /**
- * Server-side processing - number of records in the result set
- * (i.e. before filtering), Use fnRecordsTotal rather than
- * this property to get the value of the number of records, regardless of
- * the server-side processing setting.
- */
- "_iRecordsTotal": 0,
-
- /**
- * Server-side processing - number of records in the current display set
- * (i.e. after filtering). Use fnRecordsDisplay rather than
- * this property to get the value of the number of records, regardless of
- * the server-side processing setting.
- */
- "_iRecordsDisplay": 0,
-
- /**
- * The classes to use for the table
- */
- "oClasses": {},
-
- /**
- * Flag attached to the settings object so you can check in the draw
- * callback if filtering has been done in the draw. Deprecated in favour of
- * events.
- * @deprecated
- */
- "bFiltered": false,
-
- /**
- * Flag attached to the settings object so you can check in the draw
- * callback if sorting has been done in the draw. Deprecated in favour of
- * events.
- * @deprecated
- */
- "bSorted": false,
-
- /**
- * Indicate that if multiple rows are in the header and there is more than
- * one unique cell per column. Replaced by titleRow
- */
- "bSortCellsTop": null,
-
- /**
- * Initialisation object that is used for the table
- */
- "oInit": null,
-
- /**
- * Destroy callback functions - for plug-ins to attach themselves to the
- * destroy so they can clean up markup and events.
- */
- "aoDestroyCallback": [],
-
-
- /**
- * Get the number of records in the current record set, before filtering
- */
- "fnRecordsTotal": function ()
- {
- return _fnDataSource( this ) == 'ssp' ?
- this._iRecordsTotal * 1 :
- this.aiDisplayMaster.length;
- },
-
- /**
- * Get the number of records in the current record set, after filtering
- */
- "fnRecordsDisplay": function ()
- {
- return _fnDataSource( this ) == 'ssp' ?
- this._iRecordsDisplay * 1 :
- this.aiDisplay.length;
- },
-
- /**
- * Get the display end point - aiDisplay index
- */
- "fnDisplayEnd": function ()
- {
- var
- len = this._iDisplayLength,
- start = this._iDisplayStart,
- calc = start + len,
- records = this.aiDisplay.length,
- features = this.oFeatures,
- paginate = features.bPaginate;
-
- if ( features.bServerSide ) {
- return paginate === false || len === -1 ?
- start + records :
- Math.min( start+len, this._iRecordsDisplay );
- }
- else {
- return ! paginate || calc>records || len===-1 ?
- records :
- calc;
- }
- },
-
- /**
- * The DataTables object for this table
- */
- "oInstance": null,
-
- /**
- * Unique identifier for each instance of the DataTables object. If there
- * is an ID on the table node, then it takes that value, otherwise an
- * incrementing internal counter is used.
- */
- "sInstance": null,
-
- /**
- * tabindex attribute value that is added to DataTables control elements, allowing
- * keyboard navigation of the table and its controls.
- */
- "iTabIndex": 0,
-
- /**
- * DIV container for the footer scrolling table if scrolling
- */
- "nScrollHead": null,
-
- /**
- * DIV container for the footer scrolling table if scrolling
- */
- "nScrollFoot": null,
-
- /**
- * Last applied sort
- */
- "aLastSort": [],
-
- /**
- * Stored plug-in instances
- */
- "oPlugins": {},
-
- /**
- * Function used to get a row's id from the row's data
- */
- "rowIdFn": null,
-
- /**
- * Data location where to store a row's id
- */
- "rowId": null,
-
- caption: '',
-
- captionNode: null,
-
- colgroup: null,
-
- /** Delay loading of data */
- deferLoading: null,
-
- /** Allow auto type detection */
- typeDetect: true,
-
- /** ResizeObserver for the container div */
- resizeObserver: null,
-
- /** Keep a record of the last size of the container, so we can skip duplicates */
- containerWidth: -1,
-
- /** Reverse the initial order of the data set on desc ordering */
- orderDescReverse: null,
-
- /** Show / hide ordering indicators in headers */
- orderIndicators: true,
-
- /** Default ordering listener */
- orderHandler: true,
-
- /** Title row indicator */
- titleRow: null
- };
-
- /**
- * Extension object for DataTables that is used to provide all extension
- * options.
- *
- * Note that the `DataTable.ext` object is available through
- * `jQuery.fn.dataTable.ext` where it may be accessed and manipulated. It is
- * also aliased to `jQuery.fn.dataTableExt` for historic reasons.
- * @namespace
- * @extends DataTable.models.ext
- */
-
-
- var extPagination = DataTable.ext.pager;
-
- // Paging buttons configuration
- $.extend( extPagination, {
- simple: function () {
- return [ 'previous', 'next' ];
- },
-
- full: function () {
- return [ 'first', 'previous', 'next', 'last' ];
- },
-
- numbers: function () {
- return [ 'numbers' ];
- },
-
- simple_numbers: function () {
- return [ 'previous', 'numbers', 'next' ];
- },
-
- full_numbers: function () {
- return [ 'first', 'previous', 'numbers', 'next', 'last' ];
- },
-
- first_last: function () {
- return ['first', 'last'];
- },
-
- first_last_numbers: function () {
- return ['first', 'numbers', 'last'];
- },
-
- // For testing and plug-ins to use
- _numbers: _pagingNumbers,
-
- // Number of number buttons - legacy, use `numbers` option for paging feature
- numbers_length: 7
- } );
-
-
- $.extend( true, DataTable.ext.renderer, {
- pagingButton: {
- _: function (settings, buttonType, content, active, disabled) {
- var classes = settings.oClasses.paging;
- var btnClasses = [classes.button];
- var btn;
-
- if (active) {
- btnClasses.push(classes.active);
- }
-
- if (disabled) {
- btnClasses.push(classes.disabled)
- }
-
- if (buttonType === 'ellipsis') {
- btn = $('').html(content)[0];
- }
- else {
- btn = $('