/**
* When DataTables removes columns from the display (bVisible or fnSetColumnVis)
* it removes these elements from the DOM, effecting the index value for the
* column positions. This function converts the visible column index into a data
* column index (i.e. all columns regardless of visibility).
*
* DataTables 1.10+ has this ability built-in through the
* `dt-api column.index()` method. As such this method is marked deprecated, but
* is available for use with legacy version of DataTables.
*
* @name fnVisibleToColumnIndex
* @summary Convert a column visible index to a data index.
* @author [Allan Jardine](http://sprymedia.co.uk)
* @deprecated
*
* @param {integer} iMatch Column data index to convert to data index
* @returns {integer} Visible column index
*
* @example
* var table = $('#example').dataTable( {
* aoColumnDefs: [
* { bVisible: false, aTargets: [1] }
* ]
* } );
*
* // This will show 2
* alert( 'Visible Column 1 data index: '+table.fnVisibleToColumnIndex(1) );
*/
jQuery.fn.dataTableExt.oApi.fnVisibleToColumnIndex = function ( oSettings, iMatch )
{
return oSettings.oApi._fnVisibleToColumnIndex( oSettings, iMatch );
};
|
Download
