public function actionCreate() { $model = new Slider(); $model->setScenario('create'); if ($model->load(Yii::$app->request->post(), 'Slider') && $model->validate()) { if (SliderService::create($model)) { return $this->redirect(['all']); } } return $this->render('create', ['model' => $model, 'scrollTypeMap' => Slider::$scrollTypeMap]); }