/**
* Finds the WidgetCarousel model based on its primary key value.
* If the model is not found, a 404 HTTP exception will be thrown.
* @param integer $id
* @return WidgetCarousel the loaded model
* @throws NotFoundHttpException if the model cannot be found
*/
protected function findModel($id)
{
if (($model = WidgetCarousel::findOne($id)) !== null) {
return $model;
} else {
throw new NotFoundHttpException('The requested page does not exist.');
}
}
/**
* Creates a new WidgetCarouselItem model.
* If creation is successful, the browser will be redirected to the 'view' page.
* @return mixed
*/
public function actionCreate($carousel_id)
{
$model = new WidgetCarouselItem();
$carousel = WidgetCarousel::findOne($carousel_id);
if (!$carousel) {
throw new HttpException(400);
}
$model->carousel_id = $carousel->id;
if ($model->load(Yii::$app->request->post())) {
if ($model->save()) {
Yii::$app->getSession()->setFlash('alert', ['options' => ['class' => 'alert-success'], 'body' => Yii::t('backend', 'Carousel slide was successfully saved')]);
return $this->redirect(['/widget-carousel/update', 'id' => $model->carousel_id]);
}
}
return $this->render('create', ['model' => $model, 'carousel' => $carousel]);
}
