sql语句

select top 20 id,foldername from ks_class where tj=1 order by root,folderorder

循环体

<div class="nav">

 <ul>

[loop=20]

  <li><a href="{$Field(id,GetInfoUrl,100,1)}">{$Field(foldername,Text,0,...,0,)}</a></li>

[/loop]

 </ul>

</div>