/** * 删除 video 数据 */ function del() { //序列化主键Id为:1,2,3,...以便批量删除 $del_id = $_POST['del_id']; $str = implode($del_id, ','); //实例化 $medias = new MediaModel(); //删除文章 if ($medias->delete($str)) { $this->assign('jumpUrl', __URL__ . '/index'); $this->success('音频删除成功'); } else { $this->assign('jumpUrl', __URL__ . '/index'); $this->error('音频删除失败'); } }