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Posted to commits@brooklyn.apache.org by he...@apache.org on 2016/02/01 18:53:00 UTC
[42/51] [abbrv] [partial] brooklyn-ui git commit: move subdir from
incubator up a level as it is promoted to its own repo (first non-incubator
commit!)
http://git-wip-us.apache.org/repos/asf/brooklyn-ui/blob/18b073a9/brooklyn-ui/src/main/webapp/assets/js/libs/jquery.dataTables.js
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diff --git a/brooklyn-ui/src/main/webapp/assets/js/libs/jquery.dataTables.js b/brooklyn-ui/src/main/webapp/assets/js/libs/jquery.dataTables.js
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-/**
- * @summary DataTables
- * @description Paginate, search and sort HTML tables
- * @version 1.9.4
- * @file jquery.dataTables.js
- * @author Allan Jardine (www.sprymedia.co.uk)
- * @contact www.sprymedia.co.uk/contact
- *
- * @copyright Copyright 2008-2012 Allan Jardine, all rights reserved.
- *
- * This source file is free software, under either the GPL v2 license or a
- * BSD style license, available at:
- * http://datatables.net/license_gpl2
- * http://datatables.net/license_bsd
- *
- * This source file is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- * or FITNESS FOR A PARTICULAR PURPOSE. See the license files for details.
- *
- * For details please refer to: http://www.datatables.net
- */
-
-/*jslint evil: true, undef: true, browser: true */
-/*globals $, jQuery,define,_fnExternApiFunc,_fnInitialise,_fnInitComplete,_fnLanguageCompat,_fnAddColumn,_fnColumnOptions,_fnAddData,_fnCreateTr,_fnGatherData,_fnBuildHead,_fnDrawHead,_fnDraw,_fnReDraw,_fnAjaxUpdate,_fnAjaxParameters,_fnAjaxUpdateDraw,_fnServerParams,_fnAddOptionsHtml,_fnFeatureHtmlTable,_fnScrollDraw,_fnAdjustColumnSizing,_fnFeatureHtmlFilter,_fnFilterComplete,_fnFilterCustom,_fnFilterColumn,_fnFilter,_fnBuildSearchArray,_fnBuildSearchRow,_fnFilterCreateSearch,_fnDataToSearch,_fnSort,_fnSortAttachListener,_fnSortingClasses,_fnFeatureHtmlPaginate,_fnPageChange,_fnFeatureHtmlInfo,_fnUpdateInfo,_fnFeatureHtmlLength,_fnFeatureHtmlProcessing,_fnProcessingDisplay,_fnVisibleToColumnIndex,_fnColumnIndexToVisible,_fnNodeToDataIndex,_fnVisbleColumns,_fnCalculateEnd,_fnConvertToWidth,_fnCalculateColumnWidths,_fnScrollingWidthAdjust,_fnGetWidestNode,_fnGetMaxLenString,_fnStringToCss,_fnDetectType,_fnSettingsFromNode,_fnGetDataMaster,_fnGetTrNodes,_fnGetTdNodes,_fnEscapeRegex,_
fnDeleteIndex,_fnReOrderIndex,_fnColumnOrdering,_fnLog,_fnClearTable,_fnSaveState,_fnLoadState,_fnCreateCookie,_fnReadCookie,_fnDetectHeader,_fnGetUniqueThs,_fnScrollBarWidth,_fnApplyToChildren,_fnMap,_fnGetRowData,_fnGetCellData,_fnSetCellData,_fnGetObjectDataFn,_fnSetObjectDataFn,_fnApplyColumnDefs,_fnBindAction,_fnCallbackReg,_fnCallbackFire,_fnJsonString,_fnRender,_fnNodeToColumnIndex,_fnInfoMacros,_fnBrowserDetect,_fnGetColumns*/
-
-(/** @lends <global> */function( window, document, undefined ) {
-
-(function( factory ) {
- "use strict";
-
- // Define as an AMD module if possible
- if ( typeof define === 'function' && define.amd )
- {
- define( ['jquery'], factory );
- }
- /* Define using browser globals otherwise
- * Prevent multiple instantiations if the script is loaded twice
- */
- else if ( jQuery && !jQuery.fn.dataTable )
- {
- factory( jQuery );
- }
-}
-(/** @lends <global> */function( $ ) {
- "use strict";
- /**
- * DataTables is a plug-in for the jQuery Javascript library. It is a
- * highly flexible tool, based upon the foundations of progressive
- * enhancement, which will add advanced interaction controls to any
- * HTML table. For a full list of features please refer to
- * <a href="http://datatables.net">DataTables.net</a>.
- *
- * Note that the <i>DataTable</i> object is not a global variable but is
- * aliased to <i>jQuery.fn.DataTable</i> and <i>jQuery.fn.dataTable</i> through which
- * it may be accessed.
- *
- * @class
- * @param {object} [oInit={}] Configuration object for DataTables. Options
- * are defined by {@link DataTable.defaults}
- * @requires jQuery 1.3+
- *
- * @example
- * // Basic initialisation
- * $(document).ready( function {
- * $('#example').dataTable();
- * } );
- *
- * @example
- * // Initialisation with configuration options - in this case, disable
- * // pagination and sorting.
- * $(document).ready( function {
- * $('#example').dataTable( {
- * "bPaginate": false,
- * "bSort": false
- * } );
- * } );
- */
- var DataTable = function( oInit )
- {
-
-
- /**
- * Add a column to the list used for the table with default values
- * @param {object} oSettings dataTables settings object
- * @param {node} nTh The th element for this column
- * @memberof DataTable#oApi
- */
- function _fnAddColumn( oSettings, nTh )
- {
- var oDefaults = DataTable.defaults.columns;
- var iCol = oSettings.aoColumns.length;
- var oCol = $.extend( {}, DataTable.models.oColumn, oDefaults, {
- "sSortingClass": oSettings.oClasses.sSortable,
- "sSortingClassJUI": oSettings.oClasses.sSortJUI,
- "nTh": nTh ? nTh : document.createElement('th'),
- "sTitle": oDefaults.sTitle ? oDefaults.sTitle : nTh ? nTh.innerHTML : '',
- "aDataSort": oDefaults.aDataSort ? oDefaults.aDataSort : [iCol],
- "mData": oDefaults.mData ? oDefaults.oDefaults : iCol
- } );
- oSettings.aoColumns.push( oCol );
-
- /* Add a column specific filter */
- if ( oSettings.aoPreSearchCols[ iCol ] === undefined || oSettings.aoPreSearchCols[ iCol ] === null )
- {
- oSettings.aoPreSearchCols[ iCol ] = $.extend( {}, DataTable.models.oSearch );
- }
- else
- {
- var oPre = oSettings.aoPreSearchCols[ iCol ];
-
- /* Don't require that the user must specify bRegex, bSmart or bCaseInsensitive */
- if ( oPre.bRegex === undefined )
- {
- oPre.bRegex = true;
- }
-
- if ( oPre.bSmart === undefined )
- {
- oPre.bSmart = true;
- }
-
- if ( oPre.bCaseInsensitive === undefined )
- {
- oPre.bCaseInsensitive = true;
- }
- }
-
- /* Use the column options function to initialise classes etc */
- _fnColumnOptions( oSettings, iCol, null );
- }
-
-
- /**
- * 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 for mDataProp */
- if ( oOptions.mDataProp && !oOptions.mData )
- {
- oOptions.mData = oOptions.mDataProp;
- }
-
- if ( oOptions.sType !== undefined )
- {
- oCol.sType = oOptions.sType;
- oCol._bAutoType = false;
- }
-
- $.extend( oCol, oOptions );
- _fnMap( oCol, oOptions, "sWidth", "sWidthOrig" );
-
- /* iDataSort to be applied (backwards compatibility), but aDataSort will take
- * priority if defined
- */
- if ( oOptions.iDataSort !== undefined )
- {
- oCol.aDataSort = [ oOptions.iDataSort ];
- }
- _fnMap( oCol, oOptions, "aDataSort" );
- }
-
- /* Cache the data get and set functions for speed */
- var mRender = oCol.mRender ? _fnGetObjectDataFn( oCol.mRender ) : null;
- var mData = _fnGetObjectDataFn( oCol.mData );
-
- oCol.fnGetData = function (oData, sSpecific) {
- var innerData = mData( oData, sSpecific );
-
- if ( oCol.mRender && (sSpecific && sSpecific !== '') )
- {
- return mRender( innerData, sSpecific, oData );
- }
- return innerData;
- };
- oCol.fnSetData = _fnSetObjectDataFn( oCol.mData );
-
- /* Feature sorting overrides column specific when off */
- if ( !oSettings.oFeatures.bSort )
- {
- oCol.bSortable = false;
- }
-
- /* Check that the class assignment is correct for sorting */
- if ( !oCol.bSortable ||
- ($.inArray('asc', oCol.asSorting) == -1 && $.inArray('desc', oCol.asSorting) == -1) )
- {
- oCol.sSortingClass = oSettings.oClasses.sSortableNone;
- oCol.sSortingClassJUI = "";
- }
- else if ( $.inArray('asc', oCol.asSorting) == -1 && $.inArray('desc', oCol.asSorting) == -1 )
- {
- oCol.sSortingClass = oSettings.oClasses.sSortable;
- oCol.sSortingClassJUI = oSettings.oClasses.sSortJUI;
- }
- else if ( $.inArray('asc', oCol.asSorting) != -1 && $.inArray('desc', oCol.asSorting) == -1 )
- {
- oCol.sSortingClass = oSettings.oClasses.sSortableAsc;
- oCol.sSortingClassJUI = oSettings.oClasses.sSortJUIAscAllowed;
- }
- else if ( $.inArray('asc', oCol.asSorting) == -1 && $.inArray('desc', oCol.asSorting) != -1 )
- {
- oCol.sSortingClass = oSettings.oClasses.sSortableDesc;
- oCol.sSortingClassJUI = oSettings.oClasses.sSortJUIDescAllowed;
- }
- }
-
-
- /**
- * Adjust the table column widths for new data. Note: you would probably want to
- * do a redraw after calling this function!
- * @param {object} oSettings dataTables settings object
- * @memberof DataTable#oApi
- */
- function _fnAdjustColumnSizing ( oSettings )
- {
- /* Not interested in doing column width calculation if auto-width is disabled */
- if ( oSettings.oFeatures.bAutoWidth === false )
- {
- return false;
- }
-
- _fnCalculateColumnWidths( oSettings );
- for ( var i=0 , iLen=oSettings.aoColumns.length ; i<iLen ; i++ )
- {
- oSettings.aoColumns[i].nTh.style.width = oSettings.aoColumns[i].sWidth;
- }
- }
-
-
- /**
- * Covert the index of a visible column to the index in the data array (take account
- * of hidden columns)
- * @param {object} oSettings dataTables settings object
- * @param {int} iMatch Visible column index to lookup
- * @returns {int} i the data index
- * @memberof DataTable#oApi
- */
- function _fnVisibleToColumnIndex( oSettings, iMatch )
- {
- var aiVis = _fnGetColumns( oSettings, 'bVisible' );
-
- return typeof aiVis[iMatch] === 'number' ?
- aiVis[iMatch] :
- null;
- }
-
-
- /**
- * Covert the index of an index in the data array and convert it to the visible
- * column index (take account of hidden columns)
- * @param {int} iMatch Column index to lookup
- * @param {object} oSettings dataTables settings object
- * @returns {int} i the data index
- * @memberof DataTable#oApi
- */
- function _fnColumnIndexToVisible( oSettings, iMatch )
- {
- var aiVis = _fnGetColumns( oSettings, 'bVisible' );
- var iPos = $.inArray( iMatch, aiVis );
-
- return iPos !== -1 ? iPos : null;
- }
-
-
- /**
- * Get the number of visible columns
- * @param {object} oSettings dataTables settings object
- * @returns {int} i the number of visible columns
- * @memberof DataTable#oApi
- */
- function _fnVisbleColumns( oSettings )
- {
- return _fnGetColumns( oSettings, 'bVisible' ).length;
- }
-
-
- /**
- * Get an array of column indexes that match a given property
- * @param {object} oSettings dataTables settings object
- * @param {string} sParam Parameter in aoColumns to look for - typically
- * bVisible or bSearchable
- * @returns {array} Array of indexes with matched properties
- * @memberof DataTable#oApi
- */
- function _fnGetColumns( oSettings, sParam )
- {
- var a = [];
-
- $.map( oSettings.aoColumns, function(val, i) {
- if ( val[sParam] ) {
- a.push( i );
- }
- } );
-
- return a;
- }
-
-
- /**
- * Get the sort type based on an input string
- * @param {string} sData data we wish to know the type of
- * @returns {string} type (defaults to 'string' if no type can be detected)
- * @memberof DataTable#oApi
- */
- function _fnDetectType( sData )
- {
- var aTypes = DataTable.ext.aTypes;
- var iLen = aTypes.length;
-
- for ( var i=0 ; i<iLen ; i++ )
- {
- var sType = aTypes[i]( sData );
- if ( sType !== null )
- {
- return sType;
- }
- }
-
- return 'string';
- }
-
-
- /**
- * Figure out how to reorder a display list
- * @param {object} oSettings dataTables settings object
- * @returns array {int} aiReturn index list for reordering
- * @memberof DataTable#oApi
- */
- function _fnReOrderIndex ( oSettings, sColumns )
- {
- var aColumns = sColumns.split(',');
- var aiReturn = [];
-
- for ( var i=0, iLen=oSettings.aoColumns.length ; i<iLen ; i++ )
- {
- for ( var j=0 ; j<iLen ; j++ )
- {
- if ( oSettings.aoColumns[i].sName == aColumns[j] )
- {
- aiReturn.push( j );
- break;
- }
- }
- }
-
- return aiReturn;
- }
-
-
- /**
- * Get the column ordering that DataTables expects
- * @param {object} oSettings dataTables settings object
- * @returns {string} comma separated list of names
- * @memberof DataTable#oApi
- */
- function _fnColumnOrdering ( oSettings )
- {
- var sNames = '';
- for ( var i=0, iLen=oSettings.aoColumns.length ; i<iLen ; i++ )
- {
- sNames += oSettings.aoColumns[i].sName+',';
- }
- if ( sNames.length == iLen )
- {
- return "";
- }
- return sNames.slice(0, -1);
- }
-
-
- /**
- * Take the column definitions and static columns arrays and calculate how
- * they relate to column indexes. The callback function will then apply the
- * definition found for a column to a suitable configuration object.
- * @param {object} oSettings dataTables settings object
- * @param {array} aoColDefs The aoColumnDefs array that is to be applied
- * @param {array} aoCols The aoColumns array that defines columns individually
- * @param {function} fn Callback function - takes two parameters, the calculated
- * column index and the definition for that column.
- * @memberof DataTable#oApi
- */
- function _fnApplyColumnDefs( oSettings, aoColDefs, aoCols, fn )
- {
- var i, iLen, j, jLen, k, kLen;
-
- // Column definitions with aTargets
- if ( aoColDefs )
- {
- /* Loop over the definitions array - loop in reverse so first instance has priority */
- for ( i=aoColDefs.length-1 ; i>=0 ; i-- )
- {
- /* Each definition can target multiple columns, as it is an array */
- var aTargets = aoColDefs[i].aTargets;
- if ( !$.isArray( aTargets ) )
- {
- _fnLog( oSettings, 1, 'aTargets must be an array of targets, not a '+(typeof aTargets) );
- }
-
- for ( j=0, jLen=aTargets.length ; j<jLen ; j++ )
- {
- if ( typeof aTargets[j] === 'number' && aTargets[j] >= 0 )
- {
- /* Add columns that we don't yet know about */
- while( oSettings.aoColumns.length <= aTargets[j] )
- {
- _fnAddColumn( oSettings );
- }
-
- /* Integer, basic index */
- fn( aTargets[j], aoColDefs[i] );
- }
- else if ( typeof aTargets[j] === 'number' && aTargets[j] < 0 )
- {
- /* Negative integer, right to left column counting */
- fn( oSettings.aoColumns.length+aTargets[j], aoColDefs[i] );
- }
- else if ( typeof aTargets[j] === 'string' )
- {
- /* Class name matching on TH element */
- for ( k=0, kLen=oSettings.aoColumns.length ; k<kLen ; k++ )
- {
- if ( aTargets[j] == "_all" ||
- $(oSettings.aoColumns[k].nTh).hasClass( aTargets[j] ) )
- {
- fn( k, aoColDefs[i] );
- }
- }
- }
- }
- }
- }
-
- // Statically defined columns array
- if ( aoCols )
- {
- for ( i=0, iLen=aoCols.length ; i<iLen ; i++ )
- {
- fn( i, aoCols[i] );
- }
- }
- }
-
- /**
- * Add a data array to the table, creating DOM node etc. This is the parallel to
- * _fnGatherData, but for adding rows from a Javascript source, rather than a
- * DOM source.
- * @param {object} oSettings dataTables settings object
- * @param {array} aData data array to be added
- * @returns {int} >=0 if successful (index of new aoData entry), -1 if failed
- * @memberof DataTable#oApi
- */
- function _fnAddData ( oSettings, aDataSupplied )
- {
- var oCol;
-
- /* Take an independent copy of the data source so we can bash it about as we wish */
- var aDataIn = ($.isArray(aDataSupplied)) ?
- aDataSupplied.slice() :
- $.extend( true, {}, aDataSupplied );
-
- /* Create the object for storing information about this new row */
- var iRow = oSettings.aoData.length;
- var oData = $.extend( true, {}, DataTable.models.oRow );
- oData._aData = aDataIn;
- oSettings.aoData.push( oData );
-
- /* Create the cells */
- var nTd, sThisType;
- for ( var i=0, iLen=oSettings.aoColumns.length ; i<iLen ; i++ )
- {
- oCol = oSettings.aoColumns[i];
-
- /* Use rendered data for filtering / sorting */
- if ( typeof oCol.fnRender === 'function' && oCol.bUseRendered && oCol.mData !== null )
- {
- _fnSetCellData( oSettings, iRow, i, _fnRender(oSettings, iRow, i) );
- }
- else
- {
- _fnSetCellData( oSettings, iRow, i, _fnGetCellData( oSettings, iRow, i ) );
- }
-
- /* See if we should auto-detect the column type */
- if ( oCol._bAutoType && oCol.sType != 'string' )
- {
- /* Attempt to auto detect the type - same as _fnGatherData() */
- var sVarType = _fnGetCellData( oSettings, iRow, i, 'type' );
- if ( sVarType !== null && sVarType !== '' )
- {
- sThisType = _fnDetectType( sVarType );
- if ( oCol.sType === null )
- {
- oCol.sType = sThisType;
- }
- else if ( oCol.sType != sThisType && oCol.sType != "html" )
- {
- /* String is always the 'fallback' option */
- oCol.sType = 'string';
- }
- }
- }
- }
-
- /* Add to the display array */
- oSettings.aiDisplayMaster.push( iRow );
-
- /* Create the DOM information */
- if ( !oSettings.oFeatures.bDeferRender )
- {
- _fnCreateTr( oSettings, iRow );
- }
-
- return iRow;
- }
-
-
- /**
- * Read in the data from the target table from the DOM
- * @param {object} oSettings dataTables settings object
- * @memberof DataTable#oApi
- */
- function _fnGatherData( oSettings )
- {
- var iLoop, i, iLen, j, jLen, jInner,
- nTds, nTrs, nTd, nTr, aLocalData, iThisIndex,
- iRow, iRows, iColumn, iColumns, sNodeName,
- oCol, oData;
-
- /*
- * Process by row first
- * Add the data object for the whole table - storing the tr node. Note - no point in getting
- * DOM based data if we are going to go and replace it with Ajax source data.
- */
- if ( oSettings.bDeferLoading || oSettings.sAjaxSource === null )
- {
- nTr = oSettings.nTBody.firstChild;
- while ( nTr )
- {
- if ( nTr.nodeName.toUpperCase() == "TR" )
- {
- iThisIndex = oSettings.aoData.length;
- nTr._DT_RowIndex = iThisIndex;
- oSettings.aoData.push( $.extend( true, {}, DataTable.models.oRow, {
- "nTr": nTr
- } ) );
-
- oSettings.aiDisplayMaster.push( iThisIndex );
- nTd = nTr.firstChild;
- jInner = 0;
- while ( nTd )
- {
- sNodeName = nTd.nodeName.toUpperCase();
- if ( sNodeName == "TD" || sNodeName == "TH" )
- {
- _fnSetCellData( oSettings, iThisIndex, jInner, $.trim(nTd.innerHTML) );
- jInner++;
- }
- nTd = nTd.nextSibling;
- }
- }
- nTr = nTr.nextSibling;
- }
- }
-
- /* Gather in the TD elements of the Table - note that this is basically the same as
- * fnGetTdNodes, but that function takes account of hidden columns, which we haven't yet
- * setup!
- */
- nTrs = _fnGetTrNodes( oSettings );
- nTds = [];
- for ( i=0, iLen=nTrs.length ; i<iLen ; i++ )
- {
- nTd = nTrs[i].firstChild;
- while ( nTd )
- {
- sNodeName = nTd.nodeName.toUpperCase();
- if ( sNodeName == "TD" || sNodeName == "TH" )
- {
- nTds.push( nTd );
- }
- nTd = nTd.nextSibling;
- }
- }
-
- /* Now process by column */
- for ( iColumn=0, iColumns=oSettings.aoColumns.length ; iColumn<iColumns ; iColumn++ )
- {
- oCol = oSettings.aoColumns[iColumn];
-
- /* Get the title of the column - unless there is a user set one */
- if ( oCol.sTitle === null )
- {
- oCol.sTitle = oCol.nTh.innerHTML;
- }
-
- var
- bAutoType = oCol._bAutoType,
- bRender = typeof oCol.fnRender === 'function',
- bClass = oCol.sClass !== null,
- bVisible = oCol.bVisible,
- nCell, sThisType, sRendered, sValType;
-
- /* A single loop to rule them all (and be more efficient) */
- if ( bAutoType || bRender || bClass || !bVisible )
- {
- for ( iRow=0, iRows=oSettings.aoData.length ; iRow<iRows ; iRow++ )
- {
- oData = oSettings.aoData[iRow];
- nCell = nTds[ (iRow*iColumns) + iColumn ];
-
- /* Type detection */
- if ( bAutoType && oCol.sType != 'string' )
- {
- sValType = _fnGetCellData( oSettings, iRow, iColumn, 'type' );
- if ( sValType !== '' )
- {
- sThisType = _fnDetectType( sValType );
- if ( oCol.sType === null )
- {
- oCol.sType = sThisType;
- }
- else if ( oCol.sType != sThisType &&
- oCol.sType != "html" )
- {
- /* String is always the 'fallback' option */
- oCol.sType = 'string';
- }
- }
- }
-
- if ( oCol.mRender )
- {
- // mRender has been defined, so we need to get the value and set it
- nCell.innerHTML = _fnGetCellData( oSettings, iRow, iColumn, 'display' );
- }
- else if ( oCol.mData !== iColumn )
- {
- // If mData is not the same as the column number, then we need to
- // get the dev set value. If it is the column, no point in wasting
- // time setting the value that is already there!
- nCell.innerHTML = _fnGetCellData( oSettings, iRow, iColumn, 'display' );
- }
-
- /* Rendering */
- if ( bRender )
- {
- sRendered = _fnRender( oSettings, iRow, iColumn );
- nCell.innerHTML = sRendered;
- if ( oCol.bUseRendered )
- {
- /* Use the rendered data for filtering / sorting */
- _fnSetCellData( oSettings, iRow, iColumn, sRendered );
- }
- }
-
- /* Classes */
- if ( bClass )
- {
- nCell.className += ' '+oCol.sClass;
- }
-
- /* Column visibility */
- if ( !bVisible )
- {
- oData._anHidden[iColumn] = nCell;
- nCell.parentNode.removeChild( nCell );
- }
- else
- {
- oData._anHidden[iColumn] = null;
- }
-
- if ( oCol.fnCreatedCell )
- {
- oCol.fnCreatedCell.call( oSettings.oInstance,
- nCell, _fnGetCellData( oSettings, iRow, iColumn, 'display' ), oData._aData, iRow, iColumn
- );
- }
- }
- }
- }
-
- /* Row created callbacks */
- if ( oSettings.aoRowCreatedCallback.length !== 0 )
- {
- for ( i=0, iLen=oSettings.aoData.length ; i<iLen ; i++ )
- {
- oData = oSettings.aoData[i];
- _fnCallbackFire( oSettings, 'aoRowCreatedCallback', null, [oData.nTr, oData._aData, i] );
- }
- }
- }
-
-
- /**
- * Take a TR element and convert it to an index in aoData
- * @param {object} oSettings dataTables settings object
- * @param {node} n the TR element to find
- * @returns {int} index if the node is found, null if not
- * @memberof DataTable#oApi
- */
- function _fnNodeToDataIndex( oSettings, n )
- {
- return (n._DT_RowIndex!==undefined) ? n._DT_RowIndex : null;
- }
-
-
- /**
- * Take a TD element and convert it into a column data index (not the visible index)
- * @param {object} oSettings dataTables settings object
- * @param {int} iRow The row number the TD/TH can be found in
- * @param {node} n The TD/TH element to find
- * @returns {int} index if the node is found, -1 if not
- * @memberof DataTable#oApi
- */
- function _fnNodeToColumnIndex( oSettings, iRow, n )
- {
- var anCells = _fnGetTdNodes( oSettings, iRow );
-
- for ( var i=0, iLen=oSettings.aoColumns.length ; i<iLen ; i++ )
- {
- if ( anCells[i] === n )
- {
- return i;
- }
- }
- return -1;
- }
-
-
- /**
- * Get an array of data for a given row from the internal data cache
- * @param {object} oSettings dataTables settings object
- * @param {int} iRow aoData row id
- * @param {string} sSpecific data get type ('type' 'filter' 'sort')
- * @param {array} aiColumns Array of column indexes to get data from
- * @returns {array} Data array
- * @memberof DataTable#oApi
- */
- function _fnGetRowData( oSettings, iRow, sSpecific, aiColumns )
- {
- var out = [];
- for ( var i=0, iLen=aiColumns.length ; i<iLen ; i++ )
- {
- out.push( _fnGetCellData( oSettings, iRow, aiColumns[i], sSpecific ) );
- }
- return out;
- }
-
-
- /**
- * Get the data for a given cell from the internal cache, taking into account data mapping
- * @param {object} oSettings dataTables settings object
- * @param {int} iRow aoData row id
- * @param {int} iCol Column index
- * @param {string} sSpecific data get type ('display', 'type' 'filter' 'sort')
- * @returns {*} Cell data
- * @memberof DataTable#oApi
- */
- function _fnGetCellData( oSettings, iRow, iCol, sSpecific )
- {
- var sData;
- var oCol = oSettings.aoColumns[iCol];
- var oData = oSettings.aoData[iRow]._aData;
-
- if ( (sData=oCol.fnGetData( oData, sSpecific )) === undefined )
- {
- if ( oSettings.iDrawError != oSettings.iDraw && oCol.sDefaultContent === null )
- {
- _fnLog( oSettings, 0, "Requested unknown parameter "+
- (typeof oCol.mData=='function' ? '{mData function}' : "'"+oCol.mData+"'")+
- " from the data source for row "+iRow );
- oSettings.iDrawError = oSettings.iDraw;
- }
- return oCol.sDefaultContent;
- }
-
- /* When the data source is null, we can use default column data */
- if ( sData === null && oCol.sDefaultContent !== null )
- {
- sData = oCol.sDefaultContent;
- }
- else if ( typeof sData === 'function' )
- {
- /* If the data source is a function, then we run it and use the return */
- return sData();
- }
-
- if ( sSpecific == 'display' && sData === null )
- {
- return '';
- }
- return sData;
- }
-
-
- /**
- * Set the value for a specific cell, into the internal data cache
- * @param {object} oSettings dataTables settings object
- * @param {int} iRow aoData row id
- * @param {int} iCol Column index
- * @param {*} val Value to set
- * @memberof DataTable#oApi
- */
- function _fnSetCellData( oSettings, iRow, iCol, val )
- {
- var oCol = oSettings.aoColumns[iCol];
- var oData = oSettings.aoData[iRow]._aData;
-
- oCol.fnSetData( oData, val );
- }
-
-
- // Private variable that is used to match array syntax in the data property object
- var __reArray = /\[.*?\]$/;
-
- /**
- * Return a function that can be used to get data from a source object, taking
- * into account the ability to use nested objects as a source
- * @param {string|int|function} mSource The data source for the object
- * @returns {function} Data get function
- * @memberof DataTable#oApi
- */
- function _fnGetObjectDataFn( mSource )
- {
- if ( mSource === null )
- {
- /* Give an empty string for rendering / sorting etc */
- return function (data, type) {
- return null;
- };
- }
- else if ( typeof mSource === 'function' )
- {
- return function (data, type, extra) {
- return mSource( data, type, extra );
- };
- }
- else if ( typeof mSource === 'string' && (mSource.indexOf('.') !== -1 || mSource.indexOf('[') !== -1) )
- {
- /* If there is a . in the source string then the data source is in a
- * nested object so we loop over the data for each level to get the next
- * level down. On each loop we test for undefined, and if found immediately
- * return. This allows entire objects to be missing and sDefaultContent to
- * be used if defined, rather than throwing an error
- */
- var fetchData = function (data, type, src) {
- var a = src.split('.');
- var arrayNotation, out, innerSrc;
-
- if ( src !== "" )
- {
- for ( var i=0, iLen=a.length ; i<iLen ; i++ )
- {
- // Check if we are dealing with an array notation request
- arrayNotation = a[i].match(__reArray);
-
- if ( arrayNotation ) {
- a[i] = a[i].replace(__reArray, '');
-
- // Condition allows simply [] to be passed in
- if ( a[i] !== "" ) {
- data = data[ a[i] ];
- }
- out = [];
-
- // Get the remainder of the nested object to get
- a.splice( 0, i+1 );
- innerSrc = a.join('.');
-
- // Traverse each entry in the array getting the properties requested
- for ( var j=0, jLen=data.length ; j<jLen ; j++ ) {
- out.push( fetchData( data[j], type, innerSrc ) );
- }
-
- // If a string is given in between the array notation indicators, that
- // is used to join the strings together, otherwise an array is returned
- var join = arrayNotation[0].substring(1, arrayNotation[0].length-1);
- data = (join==="") ? out : out.join(join);
-
- // The inner call to fetchData has already traversed through the remainder
- // of the source requested, so we exit from the loop
- break;
- }
-
- if ( data === null || data[ a[i] ] === undefined )
- {
- return undefined;
- }
- data = data[ a[i] ];
- }
- }
-
- return data;
- };
-
- return function (data, type) {
- return fetchData( data, type, mSource );
- };
- }
- else
- {
- /* Array or flat object mapping */
- return function (data, type) {
- return data[mSource];
- };
- }
- }
-
-
- /**
- * Return a function that can be used to set data from a source object, taking
- * into account the ability to use nested objects as a source
- * @param {string|int|function} mSource The data source for the object
- * @returns {function} Data set function
- * @memberof DataTable#oApi
- */
- function _fnSetObjectDataFn( mSource )
- {
- if ( mSource === null )
- {
- /* Nothing to do when the data source is null */
- return function (data, val) {};
- }
- else if ( typeof mSource === 'function' )
- {
- return function (data, val) {
- mSource( data, 'set', val );
- };
- }
- else if ( typeof mSource === 'string' && (mSource.indexOf('.') !== -1 || mSource.indexOf('[') !== -1) )
- {
- /* Like the get, we need to get data from a nested object */
- var setData = function (data, val, src) {
- var a = src.split('.'), b;
- var arrayNotation, o, innerSrc;
-
- for ( var i=0, iLen=a.length-1 ; i<iLen ; i++ )
- {
- // Check if we are dealing with an array notation request
- arrayNotation = a[i].match(__reArray);
-
- if ( arrayNotation )
- {
- a[i] = a[i].replace(__reArray, '');
- data[ a[i] ] = [];
-
- // Get the remainder of the nested object to set so we can recurse
- b = a.slice();
- b.splice( 0, i+1 );
- innerSrc = b.join('.');
-
- // Traverse each entry in the array setting the properties requested
- for ( var j=0, jLen=val.length ; j<jLen ; j++ )
- {
- o = {};
- setData( o, val[j], innerSrc );
- data[ a[i] ].push( o );
- }
-
- // The inner call to setData has already traversed through the remainder
- // of the source and has set the data, thus we can exit here
- return;
- }
-
- // If the nested object doesn't currently exist - since we are
- // trying to set the value - create it
- if ( data[ a[i] ] === null || data[ a[i] ] === undefined )
- {
- data[ a[i] ] = {};
- }
- data = data[ a[i] ];
- }
-
- // If array notation is used, we just want to strip it and use the property name
- // and assign the value. If it isn't used, then we get the result we want anyway
- data[ a[a.length-1].replace(__reArray, '') ] = val;
- };
-
- return function (data, val) {
- return setData( data, val, mSource );
- };
- }
- else
- {
- /* Array or flat object mapping */
- return function (data, val) {
- data[mSource] = val;
- };
- }
- }
-
-
- /**
- * Return an array with the full table data
- * @param {object} oSettings dataTables settings object
- * @returns array {array} aData Master data array
- * @memberof DataTable#oApi
- */
- function _fnGetDataMaster ( oSettings )
- {
- var aData = [];
- var iLen = oSettings.aoData.length;
- for ( var i=0 ; i<iLen; i++ )
- {
- aData.push( oSettings.aoData[i]._aData );
- }
- return aData;
- }
-
-
- /**
- * Nuke the table
- * @param {object} oSettings dataTables settings object
- * @memberof DataTable#oApi
- */
- function _fnClearTable( oSettings )
- {
- oSettings.aoData.splice( 0, oSettings.aoData.length );
- oSettings.aiDisplayMaster.splice( 0, oSettings.aiDisplayMaster.length );
- oSettings.aiDisplay.splice( 0, oSettings.aiDisplay.length );
- _fnCalculateEnd( oSettings );
- }
-
-
- /**
- * Take an array of integers (index array) and remove a target integer (value - not
- * the key!)
- * @param {array} a Index array to target
- * @param {int} iTarget value to find
- * @memberof DataTable#oApi
- */
- function _fnDeleteIndex( a, iTarget )
- {
- var iTargetIndex = -1;
-
- for ( var i=0, iLen=a.length ; i<iLen ; i++ )
- {
- if ( a[i] == iTarget )
- {
- iTargetIndex = i;
- }
- else if ( a[i] > iTarget )
- {
- a[i]--;
- }
- }
-
- if ( iTargetIndex != -1 )
- {
- a.splice( iTargetIndex, 1 );
- }
- }
-
-
- /**
- * Call the developer defined fnRender function for a given cell (row/column) with
- * the required parameters and return the result.
- * @param {object} oSettings dataTables settings object
- * @param {int} iRow aoData index for the row
- * @param {int} iCol aoColumns index for the column
- * @returns {*} Return of the developer's fnRender function
- * @memberof DataTable#oApi
- */
- function _fnRender( oSettings, iRow, iCol )
- {
- var oCol = oSettings.aoColumns[iCol];
-
- return oCol.fnRender( {
- "iDataRow": iRow,
- "iDataColumn": iCol,
- "oSettings": oSettings,
- "aData": oSettings.aoData[iRow]._aData,
- "mDataProp": oCol.mData
- }, _fnGetCellData(oSettings, iRow, iCol, 'display') );
- }
- /**
- * Create a new TR element (and it's TD children) for a row
- * @param {object} oSettings dataTables settings object
- * @param {int} iRow Row to consider
- * @memberof DataTable#oApi
- */
- function _fnCreateTr ( oSettings, iRow )
- {
- var oData = oSettings.aoData[iRow];
- var nTd;
-
- if ( oData.nTr === null )
- {
- oData.nTr = document.createElement('tr');
-
- /* Use a private property on the node to allow reserve mapping from the node
- * to the aoData array for fast look up
- */
- oData.nTr._DT_RowIndex = iRow;
-
- /* Special parameters can be given by the data source to be used on the row */
- if ( oData._aData.DT_RowId )
- {
- oData.nTr.id = oData._aData.DT_RowId;
- }
-
- if ( oData._aData.DT_RowClass )
- {
- oData.nTr.className = oData._aData.DT_RowClass;
- }
-
- /* Process each column */
- for ( var i=0, iLen=oSettings.aoColumns.length ; i<iLen ; i++ )
- {
- var oCol = oSettings.aoColumns[i];
- nTd = document.createElement( oCol.sCellType );
-
- /* Render if needed - if bUseRendered is true then we already have the rendered
- * value in the data source - so can just use that
- */
- nTd.innerHTML = (typeof oCol.fnRender === 'function' && (!oCol.bUseRendered || oCol.mData === null)) ?
- _fnRender( oSettings, iRow, i ) :
- _fnGetCellData( oSettings, iRow, i, 'display' );
-
- /* Add user defined class */
- if ( oCol.sClass !== null )
- {
- nTd.className = oCol.sClass;
- }
-
- if ( oCol.bVisible )
- {
- oData.nTr.appendChild( nTd );
- oData._anHidden[i] = null;
- }
- else
- {
- oData._anHidden[i] = nTd;
- }
-
- if ( oCol.fnCreatedCell )
- {
- oCol.fnCreatedCell.call( oSettings.oInstance,
- nTd, _fnGetCellData( oSettings, iRow, i, 'display' ), oData._aData, iRow, i
- );
- }
- }
-
- _fnCallbackFire( oSettings, 'aoRowCreatedCallback', null, [oData.nTr, oData._aData, iRow] );
- }
- }
-
-
- /**
- * Create the HTML header for the table
- * @param {object} oSettings dataTables settings object
- * @memberof DataTable#oApi
- */
- function _fnBuildHead( oSettings )
- {
- var i, nTh, iLen, j, jLen;
- var iThs = $('th, td', oSettings.nTHead).length;
- var iCorrector = 0;
- var jqChildren;
-
- /* If there is a header in place - then use it - otherwise it's going to get nuked... */
- if ( iThs !== 0 )
- {
- /* We've got a thead from the DOM, so remove hidden columns and apply width to vis cols */
- for ( i=0, iLen=oSettings.aoColumns.length ; i<iLen ; i++ )
- {
- nTh = oSettings.aoColumns[i].nTh;
- nTh.setAttribute('role', 'columnheader');
- if ( oSettings.aoColumns[i].bSortable )
- {
- nTh.setAttribute('tabindex', oSettings.iTabIndex);
- nTh.setAttribute('aria-controls', oSettings.sTableId);
- }
-
- if ( oSettings.aoColumns[i].sClass !== null )
- {
- $(nTh).addClass( oSettings.aoColumns[i].sClass );
- }
-
- /* Set the title of the column if it is user defined (not what was auto detected) */
- if ( oSettings.aoColumns[i].sTitle != nTh.innerHTML )
- {
- nTh.innerHTML = oSettings.aoColumns[i].sTitle;
- }
- }
- }
- else
- {
- /* We don't have a header in the DOM - so we are going to have to create one */
- var nTr = document.createElement( "tr" );
-
- for ( i=0, iLen=oSettings.aoColumns.length ; i<iLen ; i++ )
- {
- nTh = oSettings.aoColumns[i].nTh;
- nTh.innerHTML = oSettings.aoColumns[i].sTitle;
- nTh.setAttribute('tabindex', '0');
-
- if ( oSettings.aoColumns[i].sClass !== null )
- {
- $(nTh).addClass( oSettings.aoColumns[i].sClass );
- }
-
- nTr.appendChild( nTh );
- }
- $(oSettings.nTHead).html( '' )[0].appendChild( nTr );
- _fnDetectHeader( oSettings.aoHeader, oSettings.nTHead );
- }
-
- /* ARIA role for the rows */
- $(oSettings.nTHead).children('tr').attr('role', 'row');
-
- /* Add the extra markup needed by jQuery UI's themes */
- if ( oSettings.bJUI )
- {
- for ( i=0, iLen=oSettings.aoColumns.length ; i<iLen ; i++ )
- {
- nTh = oSettings.aoColumns[i].nTh;
-
- var nDiv = document.createElement('div');
- nDiv.className = oSettings.oClasses.sSortJUIWrapper;
- $(nTh).contents().appendTo(nDiv);
-
- var nSpan = document.createElement('span');
- nSpan.className = oSettings.oClasses.sSortIcon;
- nDiv.appendChild( nSpan );
- nTh.appendChild( nDiv );
- }
- }
-
- if ( oSettings.oFeatures.bSort )
- {
- for ( i=0 ; i<oSettings.aoColumns.length ; i++ )
- {
- if ( oSettings.aoColumns[i].bSortable !== false )
- {
- _fnSortAttachListener( oSettings, oSettings.aoColumns[i].nTh, i );
- }
- else
- {
- $(oSettings.aoColumns[i].nTh).addClass( oSettings.oClasses.sSortableNone );
- }
- }
- }
-
- /* Deal with the footer - add classes if required */
- if ( oSettings.oClasses.sFooterTH !== "" )
- {
- $(oSettings.nTFoot).children('tr').children('th').addClass( oSettings.oClasses.sFooterTH );
- }
-
- /* Cache the footer elements */
- if ( oSettings.nTFoot !== null )
- {
- var anCells = _fnGetUniqueThs( oSettings, null, oSettings.aoFooter );
- for ( i=0, iLen=oSettings.aoColumns.length ; i<iLen ; i++ )
- {
- if ( anCells[i] )
- {
- oSettings.aoColumns[i].nTf = anCells[i];
- if ( oSettings.aoColumns[i].sClass )
- {
- $(anCells[i]).addClass( oSettings.aoColumns[i].sClass );
- }
- }
- }
- }
- }
-
-
- /**
- * Draw the header (or footer) element based on the column visibility states. The
- * methodology here is to use the layout array from _fnDetectHeader, modified for
- * the instantaneous column visibility, to construct the new layout. The grid is
- * traversed over cell at a time in a rows x columns grid fashion, although each
- * cell insert can cover multiple elements in the grid - which is tracks using the
- * aApplied array. Cell inserts in the grid will only occur where there isn't
- * already a cell in that position.
- * @param {object} oSettings dataTables settings object
- * @param array {objects} aoSource Layout array from _fnDetectHeader
- * @param {boolean} [bIncludeHidden=false] If true then include the hidden columns in the calc,
- * @memberof DataTable#oApi
- */
- function _fnDrawHead( oSettings, aoSource, bIncludeHidden )
- {
- var i, iLen, j, jLen, k, kLen, n, nLocalTr;
- var aoLocal = [];
- var aApplied = [];
- var iColumns = oSettings.aoColumns.length;
- var iRowspan, iColspan;
-
- if ( bIncludeHidden === undefined )
- {
- bIncludeHidden = false;
- }
-
- /* Make a copy of the master layout array, but without the visible columns in it */
- for ( i=0, iLen=aoSource.length ; i<iLen ; i++ )
- {
- aoLocal[i] = aoSource[i].slice();
- aoLocal[i].nTr = aoSource[i].nTr;
-
- /* Remove any columns which are currently hidden */
- for ( j=iColumns-1 ; j>=0 ; j-- )
- {
- if ( !oSettings.aoColumns[j].bVisible && !bIncludeHidden )
- {
- aoLocal[i].splice( j, 1 );
- }
- }
-
- /* Prep the applied array - it needs an element for each row */
- aApplied.push( [] );
- }
-
- for ( i=0, iLen=aoLocal.length ; i<iLen ; i++ )
- {
- nLocalTr = aoLocal[i].nTr;
-
- /* All cells are going to be replaced, so empty out the row */
- if ( nLocalTr )
- {
- while( (n = nLocalTr.firstChild) )
- {
- nLocalTr.removeChild( n );
- }
- }
-
- for ( j=0, jLen=aoLocal[i].length ; j<jLen ; j++ )
- {
- iRowspan = 1;
- iColspan = 1;
-
- /* Check to see if there is already a cell (row/colspan) covering our target
- * insert point. If there is, then there is nothing to do.
- */
- if ( aApplied[i][j] === undefined )
- {
- nLocalTr.appendChild( aoLocal[i][j].cell );
- aApplied[i][j] = 1;
-
- /* Expand the cell to cover as many rows as needed */
- while ( aoLocal[i+iRowspan] !== undefined &&
- aoLocal[i][j].cell == aoLocal[i+iRowspan][j].cell )
- {
- aApplied[i+iRowspan][j] = 1;
- iRowspan++;
- }
-
- /* Expand the cell to cover as many columns as needed */
- while ( aoLocal[i][j+iColspan] !== undefined &&
- aoLocal[i][j].cell == aoLocal[i][j+iColspan].cell )
- {
- /* Must update the applied array over the rows for the columns */
- for ( k=0 ; k<iRowspan ; k++ )
- {
- aApplied[i+k][j+iColspan] = 1;
- }
- iColspan++;
- }
-
- /* Do the actual expansion in the DOM */
- aoLocal[i][j].cell.rowSpan = iRowspan;
- aoLocal[i][j].cell.colSpan = iColspan;
- }
- }
- }
- }
-
-
- /**
- * Insert the required TR nodes into the table for display
- * @param {object} oSettings dataTables settings object
- * @memberof DataTable#oApi
- */
- function _fnDraw( oSettings )
- {
- /* Provide a pre-callback function which can be used to cancel the draw is false is returned */
- var aPreDraw = _fnCallbackFire( oSettings, 'aoPreDrawCallback', 'preDraw', [oSettings] );
- if ( $.inArray( false, aPreDraw ) !== -1 )
- {
- _fnProcessingDisplay( oSettings, false );
- return;
- }
-
- var i, iLen, n;
- var anRows = [];
- var iRowCount = 0;
- var iStripes = oSettings.asStripeClasses.length;
- var iOpenRows = oSettings.aoOpenRows.length;
-
- oSettings.bDrawing = true;
-
- /* Check and see if we have an initial draw position from state saving */
- if ( oSettings.iInitDisplayStart !== undefined && oSettings.iInitDisplayStart != -1 )
- {
- if ( oSettings.oFeatures.bServerSide )
- {
- oSettings._iDisplayStart = oSettings.iInitDisplayStart;
- }
- else
- {
- oSettings._iDisplayStart = (oSettings.iInitDisplayStart >= oSettings.fnRecordsDisplay()) ?
- 0 : oSettings.iInitDisplayStart;
- }
- oSettings.iInitDisplayStart = -1;
- _fnCalculateEnd( oSettings );
- }
-
- /* Server-side processing draw intercept */
- if ( oSettings.bDeferLoading )
- {
- oSettings.bDeferLoading = false;
- oSettings.iDraw++;
- }
- else if ( !oSettings.oFeatures.bServerSide )
- {
- oSettings.iDraw++;
- }
- else if ( !oSettings.bDestroying && !_fnAjaxUpdate( oSettings ) )
- {
- return;
- }
-
- if ( oSettings.aiDisplay.length !== 0 )
- {
- var iStart = oSettings._iDisplayStart;
- var iEnd = oSettings._iDisplayEnd;
-
- if ( oSettings.oFeatures.bServerSide )
- {
- iStart = 0;
- iEnd = oSettings.aoData.length;
- }
-
- for ( var j=iStart ; j<iEnd ; j++ )
- {
- var aoData = oSettings.aoData[ oSettings.aiDisplay[j] ];
- if ( aoData.nTr === null )
- {
- _fnCreateTr( oSettings, oSettings.aiDisplay[j] );
- }
-
- var nRow = aoData.nTr;
-
- /* Remove the old striping classes and then add the new one */
- if ( iStripes !== 0 )
- {
- var sStripe = oSettings.asStripeClasses[ iRowCount % iStripes ];
- if ( aoData._sRowStripe != sStripe )
- {
- $(nRow).removeClass( aoData._sRowStripe ).addClass( sStripe );
- aoData._sRowStripe = sStripe;
- }
- }
-
- /* Row callback functions - might want to manipulate the row */
- _fnCallbackFire( oSettings, 'aoRowCallback', null,
- [nRow, oSettings.aoData[ oSettings.aiDisplay[j] ]._aData, iRowCount, j] );
-
- anRows.push( nRow );
- iRowCount++;
-
- /* If there is an open row - and it is attached to this parent - attach it on redraw */
- if ( iOpenRows !== 0 )
- {
- for ( var k=0 ; k<iOpenRows ; k++ )
- {
- if ( nRow == oSettings.aoOpenRows[k].nParent )
- {
- anRows.push( oSettings.aoOpenRows[k].nTr );
- break;
- }
- }
- }
- }
- }
- else
- {
- /* Table is empty - create a row with an empty message in it */
- anRows[ 0 ] = document.createElement( 'tr' );
-
- if ( oSettings.asStripeClasses[0] )
- {
- anRows[ 0 ].className = oSettings.asStripeClasses[0];
- }
-
- var oLang = oSettings.oLanguage;
- var sZero = oLang.sZeroRecords;
- if ( oSettings.iDraw == 1 && oSettings.sAjaxSource !== null && !oSettings.oFeatures.bServerSide )
- {
- sZero = oLang.sLoadingRecords;
- }
- else if ( oLang.sEmptyTable && oSettings.fnRecordsTotal() === 0 )
- {
- sZero = oLang.sEmptyTable;
- }
-
- var nTd = document.createElement( 'td' );
- nTd.setAttribute( 'valign', "top" );
- nTd.colSpan = _fnVisbleColumns( oSettings );
- nTd.className = oSettings.oClasses.sRowEmpty;
- nTd.innerHTML = _fnInfoMacros( oSettings, sZero );
-
- anRows[ iRowCount ].appendChild( nTd );
- }
-
- /* Header and footer callbacks */
- _fnCallbackFire( oSettings, 'aoHeaderCallback', 'header', [ $(oSettings.nTHead).children('tr')[0],
- _fnGetDataMaster( oSettings ), oSettings._iDisplayStart, oSettings.fnDisplayEnd(), oSettings.aiDisplay ] );
-
- _fnCallbackFire( oSettings, 'aoFooterCallback', 'footer', [ $(oSettings.nTFoot).children('tr')[0],
- _fnGetDataMaster( oSettings ), oSettings._iDisplayStart, oSettings.fnDisplayEnd(), oSettings.aiDisplay ] );
-
- /*
- * Need to remove any old row from the display - note we can't just empty the tbody using
- * $().html('') since this will unbind the jQuery event handlers (even although the node
- * still exists!) - equally we can't use innerHTML, since IE throws an exception.
- */
- var
- nAddFrag = document.createDocumentFragment(),
- nRemoveFrag = document.createDocumentFragment(),
- nBodyPar, nTrs;
-
- if ( oSettings.nTBody )
- {
- nBodyPar = oSettings.nTBody.parentNode;
- nRemoveFrag.appendChild( oSettings.nTBody );
-
- /* When doing infinite scrolling, only remove child rows when sorting, filtering or start
- * up. When not infinite scroll, always do it.
- */
- if ( !oSettings.oScroll.bInfinite || !oSettings._bInitComplete ||
- oSettings.bSorted || oSettings.bFiltered )
- {
- while( (n = oSettings.nTBody.firstChild) )
- {
- oSettings.nTBody.removeChild( n );
- }
- }
-
- /* Put the draw table into the dom */
- for ( i=0, iLen=anRows.length ; i<iLen ; i++ )
- {
- nAddFrag.appendChild( anRows[i] );
- }
-
- oSettings.nTBody.appendChild( nAddFrag );
- if ( nBodyPar !== null )
- {
- nBodyPar.appendChild( oSettings.nTBody );
- }
- }
-
- /* Call all required callback functions for the end of a draw */
- _fnCallbackFire( oSettings, 'aoDrawCallback', 'draw', [oSettings] );
-
- /* Draw is complete, sorting and filtering must be as well */
- oSettings.bSorted = false;
- oSettings.bFiltered = false;
- oSettings.bDrawing = false;
-
- if ( oSettings.oFeatures.bServerSide )
- {
- _fnProcessingDisplay( oSettings, false );
- if ( !oSettings._bInitComplete )
- {
- _fnInitComplete( oSettings );
- }
- }
- }
-
-
- /**
- * Redraw the table - taking account of the various features which are enabled
- * @param {object} oSettings dataTables settings object
- * @memberof DataTable#oApi
- */
- function _fnReDraw( oSettings )
- {
- if ( oSettings.oFeatures.bSort )
- {
- /* Sorting will refilter and draw for us */
- _fnSort( oSettings, oSettings.oPreviousSearch );
- }
- else if ( oSettings.oFeatures.bFilter )
- {
- /* Filtering will redraw for us */
- _fnFilterComplete( oSettings, oSettings.oPreviousSearch );
- }
- else
- {
- _fnCalculateEnd( oSettings );
- _fnDraw( oSettings );
- }
- }
-
-
- /**
- * Add the options to the page HTML for the table
- * @param {object} oSettings dataTables settings object
- * @memberof DataTable#oApi
- */
- function _fnAddOptionsHtml ( oSettings )
- {
- /*
- * Create a temporary, empty, div which we can later on replace with what we have generated
- * we do it this way to rendering the 'options' html offline - speed :-)
- */
- var nHolding = $('<div></div>')[0];
- oSettings.nTable.parentNode.insertBefore( nHolding, oSettings.nTable );
-
- /*
- * All DataTables are wrapped in a div
- */
- oSettings.nTableWrapper = $('<div id="'+oSettings.sTableId+'_wrapper" class="'+oSettings.oClasses.sWrapper+'" role="grid"></div>')[0];
- oSettings.nTableReinsertBefore = oSettings.nTable.nextSibling;
-
- /* Track where we want to insert the option */
- var nInsertNode = oSettings.nTableWrapper;
-
- /* Loop over the user set positioning and place the elements as needed */
- var aDom = oSettings.sDom.split('');
- var nTmp, iPushFeature, cOption, nNewNode, cNext, sAttr, j;
- for ( var i=0 ; i<aDom.length ; i++ )
- {
- iPushFeature = 0;
- cOption = aDom[i];
-
- if ( cOption == '<' )
- {
- /* New container div */
- nNewNode = $('<div></div>')[0];
-
- /* Check to see if we should append an id and/or a class name to the container */
- cNext = aDom[i+1];
- if ( cNext == "'" || cNext == '"' )
- {
- sAttr = "";
- j = 2;
- while ( aDom[i+j] != cNext )
- {
- sAttr += aDom[i+j];
- j++;
- }
-
- /* Replace jQuery UI constants */
- if ( sAttr == "H" )
- {
- sAttr = oSettings.oClasses.sJUIHeader;
- }
- else if ( sAttr == "F" )
- {
- sAttr = oSettings.oClasses.sJUIFooter;
- }
-
- /* The attribute can be in the format of "#id.class", "#id" or "class" This logic
- * breaks the string into parts and applies them as needed
- */
- if ( sAttr.indexOf('.') != -1 )
- {
- var aSplit = sAttr.split('.');
- nNewNode.id = aSplit[0].substr(1, aSplit[0].length-1);
- nNewNode.className = aSplit[1];
- }
- else if ( sAttr.charAt(0) == "#" )
- {
- nNewNode.id = sAttr.substr(1, sAttr.length-1);
- }
- else
- {
- nNewNode.className = sAttr;
- }
-
- i += j; /* Move along the position array */
- }
-
- nInsertNode.appendChild( nNewNode );
- nInsertNode = nNewNode;
- }
- else if ( cOption == '>' )
- {
- /* End container div */
- nInsertNode = nInsertNode.parentNode;
- }
- else if ( cOption == 'l' && oSettings.oFeatures.bPaginate && oSettings.oFeatures.bLengthChange )
- {
- /* Length */
- nTmp = _fnFeatureHtmlLength( oSettings );
- iPushFeature = 1;
- }
- else if ( cOption == 'f' && oSettings.oFeatures.bFilter )
- {
- /* Filter */
- nTmp = _fnFeatureHtmlFilter( oSettings );
- iPushFeature = 1;
- }
- else if ( cOption == 'r' && oSettings.oFeatures.bProcessing )
- {
- /* pRocessing */
- nTmp = _fnFeatureHtmlProcessing( oSettings );
- iPushFeature = 1;
- }
- else if ( cOption == 't' )
- {
- /* Table */
- nTmp = _fnFeatureHtmlTable( oSettings );
- iPushFeature = 1;
- }
- else if ( cOption == 'i' && oSettings.oFeatures.bInfo )
- {
- /* Info */
- nTmp = _fnFeatureHtmlInfo( oSettings );
- iPushFeature = 1;
- }
- else if ( cOption == 'p' && oSettings.oFeatures.bPaginate )
- {
- /* Pagination */
- nTmp = _fnFeatureHtmlPaginate( oSettings );
- iPushFeature = 1;
- }
- else if ( DataTable.ext.aoFeatures.length !== 0 )
- {
- /* Plug-in features */
- var aoFeatures = DataTable.ext.aoFeatures;
- for ( var k=0, kLen=aoFeatures.length ; k<kLen ; k++ )
- {
- if ( cOption == aoFeatures[k].cFeature )
- {
- nTmp = aoFeatures[k].fnInit( oSettings );
- if ( nTmp )
- {
- iPushFeature = 1;
- }
- break;
- }
- }
- }
-
- /* Add to the 2D features array */
- if ( iPushFeature == 1 && nTmp !== null )
- {
- if ( typeof oSettings.aanFeatures[cOption] !== 'object' )
- {
- oSettings.aanFeatures[cOption] = [];
- }
- oSettings.aanFeatures[cOption].push( nTmp );
- nInsertNode.appendChild( nTmp );
- }
- }
-
- /* Built our DOM structure - replace the holding div with what we want */
- nHolding.parentNode.replaceChild( oSettings.nTableWrapper, nHolding );
- }
-
-
- /**
- * Use the DOM source to create up an array of header cells. The idea here is to
- * create a layout grid (array) of rows x columns, which contains a reference
- * to the cell that that point in the grid (regardless of col/rowspan), such that
- * any column / row could be removed and the new grid constructed
- * @param array {object} aLayout Array to store the calculated layout in
- * @param {node} nThead The header/footer element for the table
- * @memberof DataTable#oApi
- */
- function _fnDetectHeader ( aLayout, nThead )
- {
- var nTrs = $(nThead).children('tr');
- var nTr, nCell;
- var i, k, l, iLen, jLen, iColShifted, iColumn, iColspan, iRowspan;
- var bUnique;
- var fnShiftCol = function ( a, i, j ) {
- var k = a[i];
- while ( k[j] ) {
- j++;
- }
- return j;
- };
-
- aLayout.splice( 0, aLayout.length );
-
- /* We know how many rows there are in the layout - so prep it */
- for ( i=0, iLen=nTrs.length ; i<iLen ; i++ )
- {
- aLayout.push( [] );
- }
-
- /* Calculate a layout array */
- for ( i=0, iLen=nTrs.length ; i<iLen ; i++ )
- {
- nTr = nTrs[i];
- iColumn = 0;
-
- /* For every cell in the row... */
- nCell = nTr.firstChild;
- while ( nCell ) {
- if ( nCell.nodeName.toUpperCase() == "TD" ||
- nCell.nodeName.toUpperCase() == "TH" )
- {
- /* Get the col and rowspan attributes from the DOM and sanitise them */
- iColspan = nCell.getAttribute('colspan') * 1;
- iRowspan = nCell.getAttribute('rowspan') * 1;
- iColspan = (!iColspan || iColspan===0 || iColspan===1) ? 1 : iColspan;
- iRowspan = (!iRowspan || iRowspan===0 || iRowspan===1) ? 1 : iRowspan;
-
- /* There might be colspan cells already in this row, so shift our target
- * accordingly
- */
- iColShifted = fnShiftCol( aLayout, i, iColumn );
-
- /* Cache calculation for unique columns */
- bUnique = iColspan === 1 ? true : false;
-
- /* If there is col / rowspan, copy the information into the layout grid */
- for ( l=0 ; l<iColspan ; l++ )
- {
- for ( k=0 ; k<iRowspan ; k++ )
- {
- aLayout[i+k][iColShifted+l] = {
- "cell": nCell,
- "unique": bUnique
- };
- aLayout[i+k].nTr = nTr;
- }
- }
- }
- nCell = nCell.nextSibling;
- }
- }
- }
-
-
- /**
- * Get an array of unique th elements, one for each column
- * @param {object} oSettings dataTables settings object
- * @param {node} nHeader automatically detect the layout from this node - optional
- * @param {array} aLayout thead/tfoot layout from _fnDetectHeader - optional
- * @returns array {node} aReturn list of unique th's
- * @memberof DataTable#oApi
- */
- function _fnGetUniqueThs ( oSettings, nHeader, aLayout )
- {
- var aReturn = [];
- if ( !aLayout )
- {
- aLayout = oSettings.aoHeader;
- if ( nHeader )
- {
- aLayout = [];
- _fnDetectHeader( aLayout, nHeader );
- }
- }
-
- for ( var i=0, iLen=aLayout.length ; i<iLen ; i++ )
- {
- for ( var j=0, jLen=aLayout[i].length ; j<jLen ; j++ )
- {
- if ( aLayout[i][j].unique &&
- (!aReturn[j] || !oSettings.bSortCellsTop) )
- {
- aReturn[j] = aLayout[i][j].cell;
- }
- }
- }
-
- return aReturn;
- }
-
-
-
- /**
- * Update the table using an Ajax call
- * @param {object} oSettings dataTables settings object
- * @returns {boolean} Block the table drawing or not
- * @memberof DataTable#oApi
- */
- function _fnAjaxUpdate( oSettings )
- {
- if ( oSettings.bAjaxDataGet )
- {
- oSettings.iDraw++;
- _fnProcessingDisplay( oSettings, true );
- var iColumns = oSettings.aoColumns.length;
- var aoData = _fnAjaxParameters( oSettings );
- _fnServerParams( oSettings, aoData );
-
- oSettings.fnServerData.call( oSettings.oInstance, oSettings.sAjaxSource, aoData,
- function(json) {
- _fnAjaxUpdateDraw( oSettings, json );
- }, oSettings );
- return false;
- }
- else
- {
- return true;
- }
- }
-
-
- /**
- * 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( oSettings )
- {
- var iColumns = oSettings.aoColumns.length;
- var aoData = [], mDataProp, aaSort, aDataSort;
- var i, j;
-
- aoData.push( { "name": "sEcho", "value": oSettings.iDraw } );
- aoData.push( { "name": "iColumns", "value": iColumns } );
- aoData.push( { "name": "sColumns", "value": _fnColumnOrdering(oSettings) } );
- aoData.push( { "name": "iDisplayStart", "value": oSettings._iDisplayStart } );
- aoData.push( { "name": "iDisplayLength", "value": oSettings.oFeatures.bPaginate !== false ?
- oSettings._iDisplayLength : -1 } );
-
- for ( i=0 ; i<iColumns ; i++ )
- {
- mDataProp = oSettings.aoColumns[i].mData;
- aoData.push( { "name": "mDataProp_"+i, "value": typeof(mDataProp)==="function" ? 'function' : mDataProp } );
- }
-
- /* Filtering */
- if ( oSettings.oFeatures.bFilter !== false )
- {
- aoData.push( { "name": "sSearch", "value": oSettings.oPreviousSearch.sSearch } );
- aoData.push( { "name": "bRegex", "value": oSettings.oPreviousSearch.bRegex } );
- for ( i=0 ; i<iColumns ; i++ )
- {
- aoData.push( { "name": "sSearch_"+i, "value": oSettings.aoPreSearchCols[i].sSearch } );
- aoData.push( { "name": "bRegex_"+i, "value": oSettings.aoPreSearchCols[i].bRegex } );
- aoData.push( { "name": "bSearchable_"+i, "value": oSettings.aoColumns[i].bSearchable } );
- }
- }
-
- /* Sorting */
- if ( oSettings.oFeatures.bSort !== false )
- {
- var iCounter = 0;
-
- aaSort = ( oSettings.aaSortingFixed !== null ) ?
- oSettings.aaSortingFixed.concat( oSettings.aaSorting ) :
- oSettings.aaSorting.slice();
-
- for ( i=0 ; i<aaSort.length ; i++ )
- {
- aDataSort = oSettings.aoColumns[ aaSort[i][0] ].aDataSort;
-
- for ( j=0 ; j<aDataSort.length ; j++ )
- {
- aoData.push( { "name": "iSortCol_"+iCounter, "value": aDataSort[j] } );
- aoData.push( { "name": "sSortDir_"+iCounter, "value": aaSort[i][1] } );
- iCounter++;
- }
- }
- aoData.push( { "name": "iSortingCols", "value": iCounter } );
-
- for ( i=0 ; i<iColumns ; i++ )
- {
- aoData.push( { "name": "bSortable_"+i, "value": oSettings.aoColumns[i].bSortable } );
- }
- }
-
- return aoData;
- }
-
-
- /**
- * Add Ajax parameters from plug-ins
- * @param {object} oSettings dataTables settings object
- * @param array {objects} aoData name/value pairs to send to the server
- * @memberof DataTable#oApi
- */
- function _fnServerParams( oSettings, aoData )
- {
- _fnCallbackFire( oSettings, 'aoServerParams', 'serverParams', [aoData] );
- }
-
-
- /**
- * 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 ( oSettings, json )
- {
- if ( json.sEcho !== undefined )
- {
- /* Protect against old returns over-writing a new one. Possible when you get
- * very fast interaction, and later queries are completed much faster
- */
- if ( json.sEcho*1 < oSettings.iDraw )
- {
- return;
- }
- else
- {
- oSettings.iDraw = json.sEcho * 1;
- }
- }
-
- if ( !oSettings.oScroll.bInfinite ||
- (oSettings.oScroll.bInfinite && (oSettings.bSorted || oSettings.bFiltered)) )
- {
- _fnClearTable( oSettings );
- }
- oSettings._iRecordsTotal = parseInt(json.iTotalRecords, 10);
- oSettings._iRecordsDisplay = parseInt(json.iTotalDisplayRecords, 10);
-
- /* Determine if reordering is required */
- var sOrdering = _fnColumnOrdering(oSettings);
- var bReOrder = (json.sColumns !== undefined && sOrdering !== "" && json.sColumns != sOrdering );
- var aiIndex;
- if ( bReOrder )
- {
- aiIndex = _fnReOrderIndex( oSettings, json.sColumns );
- }
-
- var aData = _fnGetObjectDataFn( oSettings.sAjaxDataProp )( json );
- for ( var i=0, iLen=aData.length ; i<iLen ; i++ )
- {
- if ( bReOrder )
- {
- /* If we need to re-order, then create a new array with the correct order and add it */
- var aDataSorted = [];
- for ( var j=0, jLen=oSettings.aoColumns.length ; j<jLen ; j++ )
- {
- aDataSorted.push( aData[i][ aiIndex[j] ] );
- }
- _fnAddData( oSettings, aDataSorted );
- }
- else
- {
- /* No re-order required, sever got it "right" - just straight add */
- _fnAddData( oSettings, aData[i] );
- }
- }
- oSettings.aiDisplay = oSettings.aiDisplayMaster.slice();
-
- oSettings.bAjaxDataGet = false;
- _fnDraw( oSettings );
- oSettings.bAjaxDataGet = true;
- _fnProcessingDisplay( oSettings, false );
- }
-
-
-
- /**
- * Generate the node required for filtering text
- * @returns {node} Filter control element
- * @param {object} oSettings dataTables settings object
- * @memberof DataTable#oApi
- */
- function _fnFeatureHtmlFilter ( oSettings )
- {
- var oPreviousSearch = oSettings.oPreviousSearch;
-
- var sSearchStr = oSettings.oLanguage.sSearch;
- sSearchStr = (sSearchStr.indexOf('_INPUT_') !== -1) ?
- sSearchStr.replace('_INPUT_', '<input type="text" />') :
- sSearchStr==="" ? '<input type="text" />' : sSearchStr+' <input type="text" />';
-
- var nFilter = document.createElement( 'div' );
- nFilter.className = oSettings.oClasses.sFilter;
- nFilter.innerHTML = '<label>'+sSearchStr+'</label>';
- if ( !oSettings.aanFeatures.f )
- {
- nFilter.id = oSettings.sTableId+'_filter';
- }
-
- var jqFilter = $('input[type="text"]', nFilter);
-
- // Store a reference to the input element, so other input elements could be
- // added to the filter wrapper if needed (submit button for example)
- nFilter._DT_Input = jqFilter[0];
-
- jqFilter.val( oPreviousSearch.sSearch.replace('"','"') );
- jqFilter.bind( 'keyup.DT', function(e) {
- /* Update all other filter input elements for the new display */
- var n = oSett
<TRUNCATED>