/**
* Returns json handler method list for form DepDrop widget.
*/
public function actionHandlerMethods()
{
Yii::$app->response->format = Response::FORMAT_JSON;
$result = ($post = Yii::$app->request->post('depdrop_parents')) ? Item::methodList($post[0]) : [];
$output = [];
foreach ($result as $id => $name) {
$output[] = compact('id', 'name');
}
echo Json::encode(['output' => $output, 'selected' => '']);
}
