case 'delete':
$itemid or msg();
$do->delete($itemid);
dmsg('删除成功', $this_forward);
break;
case 'order':
$do->order($listorder);
dmsg('更新成功', $this_forward);
break;
case 'delete':
$itemid or msg();
$do->delete($itemid);
dmsg('删除成功', $this_forward);
break;
default:
$lists = $do->get_list("tb='{$tb}'");
cache_fields($tb);
include tpl('fields');
break;
}
class fields
{
var $itemid;
var $db;
var $tb;
var $pre;
var $table;
var $errmsg = errmsg;
function fields()
{
global $db, $DT_PRE;
