dedecms自定义表单发布成功后返回当前页面

if($dsql->ExecuteNoneQuery($query))
        {
            $id = $dsql->GetLastID();
            if($diy->public == 2)
            {
                //diy.php?action=view&diyid={$diy->diyid}&id=$id
                $goto = "diy.php?action=list&diyid={$diy->diyid}";
                $bkmsg = '发布成功，现在转向表单列表页...';
                echo "<script>alert('提交成功！'); history.go(-1)</script>";
            }
            else
            {
                $goto = !empty($cfg_cmspath) ? $cfg_cmspath : '/';
                $bkmsg = '发布成功，请等待管理员处理...';
                echo "<script>alert('提交成功！'); history.go(-1)</script>";
            }
            showmsg($bkmsg, $goto);
        }