/**
* Get a list of all `dt-tag tr` nodes in the table which are not currently
* visible (useful for building forms).
*
* This function is marked as deprecated as using the `dt-api rows()` method in
* DataTables 1.10+ is preferred to this approach.
*
* @name fnGetHiddenNodes
* @summary Get the `dt-tag tr` elements which are not in the DOM
* @author [Allan Jardine](http://sprymedia.co.uk)
* @deprecated
*
* @example
* var table = $('#example').dataTable();
* var nodes = table.fnGetHiddenNodes();
*/
jQuery.fn.dataTableExt.oApi.fnGetHiddenNodes = function ( settings )
{
var nodes;
var display = jQuery('tbody tr', settings.nTable);
if ( jQuery.fn.dataTable.versionCheck ) {
// DataTables 1.10
var api = new jQuery.fn.dataTable.Api( settings );
nodes = api.rows().nodes().toArray();
}
else {
// 1.9-
nodes = this.oApi._fnGetTrNodes( settings );
}
/* Remove nodes which are being displayed */
for ( var i=0 ; i<display.length ; i++ ) {
var iIndex = jQuery.inArray( display[i], nodes );
if ( iIndex != -1 ) {
nodes.splice( iIndex, 1 );
}
}
return nodes;
};
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