织梦判断是否有子栏目，有就输出 javascript：; ,没有子栏目就直接输出超链接地址

织梦判断是否有子栏目，有就输出 javascript：; ,没有子栏目就直接输出超链接地址代码写法，今天我们在做一个自适应结构的网站的时候会经常碰到实现这样的效果，如图所示。

实现要求：

一般用作手机站，点击弹开子菜单，但当某栏目没有子栏目时则需要输出链接地址。

实现效果：

代码写法：

{dede:channelartlist row='8' typeid='top'}
      <li class="main_item "> <a rel="nofollow noopener noreferrer" href="{dede:field name=typeid runphp=yes}global $dsql;$row = $dsql->GetOne("select * from `#@_arctype` where reid='@me' and ishidden<>1 order by sortrank asc limit 0,1");if(is_array($row)) @me = 'javascript：;'; else @me = GetOneTypeUrlA($dsql->GetOne("select * from `#@_arctype` where id='@me' and ishidden<>1"));{/dede:field}"><span>{dede:field name='typename'/}</span></a>
        <ul {dede:field name=typeid runphp="yes"}
global $dsql;
$sql = "SELECT id From `#@_arctype` WHERE reid='@me' And ishidden<>1 order by sortrank asc limit 0, 100 ";
$row = $dsql->GetOne($sql);
          @me=is_array($row)" />
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本文织梦判断是否有子栏目，有就输出 javascript：; ,没有子栏目就直接输出超链接地址到此结束。心常用则活，不用则窒。常用则细，不用则粗。小编再次感谢大家对我们的支持！