/**
* Renders the custom datatable filter.
*
* @param Twig_Environment $twig
* @param AbstractDatatableView $datatable
* @param AbstractColumn $column
* @param integer $loopIndex
*
* @return mixed|string|void
*/
public function datatableFilterRender(Twig_Environment $twig, AbstractDatatableView $datatable, AbstractColumn $column, $loopIndex)
{
$filterType = $column->getFilterType() ?: 'text';
if ($filterProperty = $column->getFilterProperty()) {
$filterColumnId = $datatable->getColumnIdByColumnName($filterProperty);
} else {
$filterColumnId = $loopIndex;
}
return $twig->render('SgDatatablesBundle:Filters:filter_' . $filterType . '.html.twig', array('column' => $column, 'filterColumnId' => $filterColumnId));
}
