循环在循环

不吃芒果 11月前

{m:nav field="catid,catname,arrchildid,pclink,target" where="parentid=0" limit="20"}
{loop $data $v}
{m:lists field="id,title,thumb,url,color,click,description,inputtime" limit="3" catid="$v['catid']"}
{loop $data $v}
内容.....
{/loop} 
{/loop}