/**
* This method will add an existing `dt-tag tr` element to a DataTable. This can
* be useful for maintaining custom classes and other attributes which have
* been explicitly assigned to the row.
*
* DataTables 1.10+ has `dt-api row.add()` and `dt-api rows.add()` which have
* this ability built in, and extend it to be able to use jQuery objects as well
* as plain `dt-tag tr` elements. As such this method is marked deprecated, but
* is available for use with legacy version of DataTables. Please use the
* new API if you are used DataTables 1.10 or newer.
*
* @name fnAddTr
* @summary Add a `dt-tag tr` element to the table
* @author [Allan Jardine](http://sprymedia.co.uk)
* @deprecated
*
* @param {node} nTr `dt-tag tr` element to add to the table
* @param {boolean} [bRedraw=false] Indicate if the table should do a redraw or not.
*
* @example
* var table = $('#example').dataTable();
* table.fnAddTr( $('<tr>'+
* '<td>1</td>'+
* '<td>2</td>'+
* '<td>3</td>'+
* '</tr>')[0]
* );
*/
jQuery.fn.dataTableExt.oApi.fnAddTr = function ( oSettings, nTr, bRedraw ) {
if ( typeof bRedraw == 'undefined' )
{
bRedraw = true;
}
var nTds = nTr.getElementsByTagName('td');
if ( nTds.length != oSettings.aoColumns.length )
{
alert( 'Warning: not adding new TR - columns and TD elements must match' );
return;
}
var aData = [];
var aInvisible = [];
var i;
for ( i=0 ; i<nTds.length ; i++ )
{
aData.push( nTds[i].innerHTML );
if (!oSettings.aoColumns[i].bVisible)
{
aInvisible.push( i );
}
}
/* Add the data and then replace DataTable's generated TR with ours */
var iIndex = this.oApi._fnAddData( oSettings, aData );
nTr._DT_RowIndex = iIndex;
oSettings.aoData[ iIndex ].nTr = nTr;
oSettings.aiDisplay = oSettings.aiDisplayMaster.slice();
// Hidding invisible columns
for ( i = (aInvisible.length - 1) ; i >= 0 ; i-- )
{
oSettings.aoData[iIndex]._anHidden[ i ] = nTds[aInvisible[i]];
nTr.removeChild( nTds[aInvisible[i]] );
}
// Redraw
if ( bRedraw )
{
this.oApi._fnReDraw( oSettings );
}
};
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