col_prefix . 'id']; $finder_id = $_GET['_finder']['finder_id']; $node_id = $row[$this->col_prefix . 'node_id']; $button=''; $button =$node_id ? '' :"编辑"; $button.= $node_id ? sprintf(" 取消绑定", $id,'unbind',$finder_id) : sprintf(" 绑定", $id,'bind',$finder_id); return $button; } }