Пример #1
0
 /**
  * Deletes a page after a form submission.
  *
  * @param int $id an id of a page to delete. Must match id in posted form.
  * @throws InvalidCallException if provided id does not match id in posted form.
  */
 public function actionDelete($id)
 {
     $pageId = Yii::$app->getRequest()->post('id');
     if ($pageId != $id) {
         throw new InvalidCallException("Invalid form submitted. Page with id: '{$id}' not deleted.");
     }
     $model = Page::findOne($id);
     if ($model) {
         if ($model->delete()) {
             Yii::$app->getSession()->setFlash('success', Yii::t('cms', 'Page deleted.'));
         } else {
             Yii::$app->getSession()->setFlash('info', Yii::t('cms', 'Page not deleted, please try again.'));
         }
     } else {
         Yii::$app->getSession()->setFlash('error', Yii::t('cms', 'Page with id "{id}" not found.', ['id' => $id]));
     }
     return $this->redirect(['index']);
 }