public function actionAdd() { $model = new Rating(); $id = yii::$app->request->get('id'); $type = yii::$app->request->get('type'); $type = !empty($type) ? yii::$app->request->get('type') : 'like'; $model->UpdateRating($id, $type); $item = $model::find()->where(['item' => $id])->one(); return $this->render('index', ['rating' => $item->rating, 'id_item' => $id]); }