public function handle_set_form_values()
{
$form = new FormHelper(array(), $this->dataProvider->getEditFormConfig());
$url = new UrlHelper();
// let's not worry about validation right now.
$values = json_decode($url->get("values_json", "{}"), true);
if ($form->validate($values)) {
$this->dataProvider->setRow($url->get("item_id", null), $values);
FlashBag::add("alert", "Item has been updated", "success");
return array('type' => 'json', 'data' => array('success' => true));
} else {
// TODO show errors on validation fail
throw new \Exception("Cannot validate values");
}
}