public function ajax_col(Request $request) { header("Content-Type:text/html;charset=utf-8"); $id = empty($_GET['id']) ? 0 : intval($_GET['id']); $column = empty($_GET['column']) ? '' : trim($_GET['column']); $value = isset($_GET['value']) ? trim(urldecode($_GET['value'])) : ''; if (in_array($column, array('cate_name', 'sort_order'))) { $data[$column] = $value; if ($column == 'cate_name') { $acategory = new Category(); $res = $acategory->modicate($id, $value); if ($res) { return json_encode(true); } } } else { return; } return; }