织梦根据列表循环次数做条件判断的方法

{dede:arclist typeid='3' row='8'}

[field:global.autoindex/]    

{/dede:arclist}

{dede:arclist typeid='3' row='8'}    

       <li class="m[field:global.autoindex/]">    

          <a href="[field:arcurl/]"><img src="[field:litpic/]" /></a>    

       </li>    

    [field:global name=autoindex runphp='yes']    

     (@me!=4)? @me="":@me="<li class='on'></li>";    

    [/field:global]    

{/dede:arclist}