/**
* @param string $order
* @throws InvalidOrderException
*/
protected function orderData($order)
{
try {
$order = explode(" ", $order);
if (in_array($order[0], $this->getColumnNames()) && in_array($order[1], array("ASC", "DESC")) && $this['columns']->components[$order[0]]->isSortable()) {
$this->dataSource->orderData($order[0], $order[1]);
} else {
throw new InvalidOrderException("Neplatné usporiadanie.");
}
} catch (InvalidOrderException $e) {
$this->flashMessage($e->getMessage(), "grid-error");
$this->redirect("this", array("order" => NULL));
}
}
