/** * Updates an existing Item model. * If update is successful, the browser will be redirected to the 'view' page. * @param string $id * @return mixed */ public function actionUpdate($id) { $model = $this->findModel($id); if ($model->load(Yii::$app->request->post())) { $model->url = UrlHelp::translateUrl($model->url); $model->price = Item::toTen($model->price); $model->absorption = Item::toTen($model->absorption); if ($model->validate()) { $model->imageFile = UploadedFile::getInstance($model, 'imageFile'); if ($model->imageFile) { if ($imgName = $model->upload($model->url)) { $model->img = $imgName; } } $model->imageFile = null; $model->save(); return $this->redirect(['view', 'id' => $model->id]); } } return $this->render('update', ['model' => $model]); }