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New: fnGetData now has a second parameter (optionally) to get the column data used by DataTables based on mDataSource

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This commit is contained in:
Allan Jardine 2011-04-20 18:55:21 +01:00
parent f172ef5383
commit 7c4958ee60
1 changed files with 10 additions and 7 deletions
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17
media/js/jquery.dataTables.js vendored
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@ -1776,16 +1776,15 @@
* Function: fnGetData
* Purpose: Return an array with the data which is used to make up the table
* Returns: array array string: 2d data array ([row][column]) or array string: 1d data array
* or
* array string (if iRow specified)
* or string if both row and column are given
* Inputs: mixed:mRow - optional - if not present, then the full 2D array for the table
* if given then:
* int: - return 1D array for aoData entry of this index
* node(TR): - return 1D array for this TR element
* Inputs: int:iRow - optional - if present then the array returned will be the data for
* the row with the index 'iRow'
* int: - return data object for aoData entry of this index
* node(TR): - return data object for this TR element
* int:iCol - optional - the column that you want the data of. This will take into
* account mDataSource and return the value DataTables uses for this column
*/
this.fnGetData = function( mRow )
this.fnGetData = function( mRow, iCol )
{
var oSettings = _fnSettingsFromNode( this[_oExt.iApiIndex] );
@ -1794,6 +1793,10 @@
var iRow = (typeof mRow == 'object') ?
_fnNodeToDataIndex(oSettings, mRow) : mRow;
if ( typeof iCol != 'undefined' )
{
return _fnGetCellData( oSettings, iRow, iCol, '' );
}
return (typeof oSettings.aoData[iRow] != 'undefined') ?
_fnGetRowData( oSettings, iRow, '' ) : null;
}