public function actionCreate($id) { $model = new Province(); $model->countryId = $id; $model->setScenario("create"); if ($model->load(Yii::$app->request->post(), "Province") && $model->validate()) { if (ProvinceService::create($model)) { $this->redirect(Url::previous('provinces')); } } return $this->render('create', ['model' => $model, 'returnUrl' => Url::previous('provinces')]); }