/** * Updates an existing Region model. * If update is successful, the browser will be redirected to the 'view' page. * @param integer $id * @return mixed */ public function actionUpdate($id) { $model = $this->findModel($id); for ($i = 1; $i <= Lang::find()->count(); $i++) { $model_content[$i] = RegionLang::findOne(['id' => $id, 'lang_id' => $i]); } if (Model::loadMultiple($model_content, Yii::$app->request->post()) && Model::validateMultiple($model_content)) { foreach ($model_content as $key => $content) { $content->save(false); } return $this->redirect(['/region']); } else { return $this->render('update', ['model' => $model, 'model_content' => $model_content]); } }
public function getContent($lang_id = null) { $lang_id = $lang_id === null ? Lang::getCurrent()->id : $lang_id; return $this->hasOne(RegionLang::className(), ['id' => 'id'])->where('lang_id = :lang_id', [':lang_id' => $lang_id]); }