/**
* Updates an existing Items 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);
$model_tr = ItemsTr::findAll(array('item_id' => $id));
$trips_array = ArrayHelper::map(\common\models\Trips::find()->orderBy('from')->all(), 'id', function ($model, $defaultValue) {
return $model->from . '-' . $model->to;
});
if ($model->load(Yii::$app->request->post()) && $model->save()) {
return $this->redirect(['view', 'id' => $model->id]);
} else {
return $this->render('update', ['model' => $model, 'model_tr' => $model_tr, 'trips_array' => $trips_array]);
}
}
/**
* @return \yii\db\ActiveQuery
*/
public function getTrip()
{
return $this->hasOne(Trips::className(), ['id' => 'trip_id']);
}
/**
* Finds the Trips model based on its primary key value.
* If the model is not found, a 404 HTTP exception will be thrown.
* @param integer $id
* @return Trips the loaded model
* @throws NotFoundHttpException if the model cannot be found
*/
protected function findModel($id)
{
if (($model = Trips::findOne($id)) !== null) {
return $model;
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}