这好只使用sql标签嵌套调用

如外循环

select top 100 id,classname from ks_enterpriseclass where prentid=0 order by orderid

循环体

[loop=50]

<div class="nav"><a href="/product/list.asp?id={$Field(id,GetInfoUrl,1,2)})}">{$Field(classname,Text,0,...,0,)}</a></div>

<div>{SQL_内循环({$Field(id,GetInfoUrl,1,2)})}</div>

[/loop]

内循环

select top 100 id,classname from ks_enterpriseclass where parentid={$Param(0)} order by orderid

循环体

[loop=20]

<li><a href="/product/list.asp?id={$Field(id,GetInfoUrl,1,2)})}">{$Field(classname,Text,0,...,0,)}</a></li>

[/loop]