dedecms二级菜单实现

修改channelartlist.lib.php

if($typeid==0 || $typeid=='top') {
        $tpsql = " reid=0 AND ispart<>2 AND ishidden<>1 AND channeltype>0 ";
    }

修改为

if($typeid=='tops') {
        $tpsql = " reid=0 AND ispart<>2 AND ishidden<>1 ";
    }elseif($typeid==0 || $typeid=='top') {
        $tpsql = " reid=0 AND ispart<>2 AND ishidden<>1 AND channeltype>0 ";
    }

然后页面调用

{dede:channelartlist typeid='tops' row=10}
     <li>
        <a href="{dede:field.typeurl/}">{dede:field.typename/}</a>
                <ul>
                  {dede:channel row='10'}
                        <li><a href='[field:typeurl/]' [field:rel/]>[field:typename/]</a></li>
                    {/dede:channel}
        </ul>
     </li>
{/dede:channelartlist}