/**
  * Deletes an existing Plug model.
  * If deletion is successful, the browser will be redirected to the 'index' page.
  * @param integer $id
  * @return mixed
  */
 public function actionDelete($id)
 {
     $model = $this->findModel($id);
     JquploadHelper::jqdelimages($model->images);
     $model->delete();
     return $this->redirect(['index']);
 }
 /**
  * Deletes an existing Menu model.
  * If deletion is successful, the browser will be redirected to the 'index' page.
  * @param integer $id
  * @return mixed
  */
 public function actionDelete($id)
 {
     $row = $this->findModel($id);
     $count = Menu::find()->where(['parentId' => $row['id']])->count();
     if ($count > 0) {
         UHelper::alert('菜单下有子菜单,无法删除!');
     } else {
         JquploadHelper::jqdelimages($row['images']);
         $row->delete();
     }
     return $this->redirect(['index']);
 }