/**
* used for the ajax request to reorder the fields
* @return string
*/
public function action_saveorder()
{
$field = new Model_UserField();
$this->auto_render = FALSE;
$this->template = View::factory('js');
$order = Core::get('order');
array_walk($order, function (&$item, $key) {
$item = str_replace('li_', '', $item);
});
if ($field->change_order($order)) {
$this->template->content = __('Saved');
} else {
$this->template->content = __('Error');
}
}
