/**
* Creates a new MenuItem model.
* If creation is successful, the browser will be redirected to the 'view' page.
* @return mixed
*/
public function actionCreate($id)
{
$model = new MenuItem();
$parent = $this->findModel($id);
if ($model->load(Yii::$app->request->post()) && $model->validate()) {
if (!$model->parent) {
$model->appendTo($parent);
} else {
$parent = $this->findModel($model->parent);
$model->appendTo($parent);
}
Yii::$app->cache->flush();
return $this->redirect(['index', 'id' => $id]);
} else {
return $this->render('create', ['model' => $model, 'children' => $this->findModel($id)->children]);
}
}
