/**
* Updates an existing OrdersTransport 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);
$sql = "SELECT * FROM assign WHERE id = '{$id}' AND (oil != '' AND now_mile != '')";
$rs = Yii::$app->db->createCommand($sql)->queryOne();
if (!empty($rs)) {
$error = "1";
return $this->redirect(['index', 'error' => $error]);
} else {
$model = Assign::findOne($id);
return $this->render('//assign/update', ['model' => $model, 'assign_id' => $model->assign_id]);
}
}
/**
* Finds the Assign model based on its primary key value.
* If the model is not found, a 404 HTTP exception will be thrown.
* @param integer $id
* @return Assign the loaded model
* @throws NotFoundHttpException if the model cannot be found
*/
protected function findModel($id)
{
if (($model = Assign::findOne($id)) !== null) {
return $model;
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}