织梦导航栏目顶级和二级判断二级输出不同url

来源：本站原创|时间：2021-08-05|栏目：dedecms|点击：次

织梦导航栏目顶级和二级判断二级输出不同url

需求

有二级栏目时一级栏目的Url输出 javascript:; 只有一级栏目就输出链接

解答

判断是否有子栏目，有就输出 javascript:; ，没有子栏目就直接输出一级栏目的链接

{dede:field name=typeid runphp=yes}global $dsql;$row = $dsql->GetOne("select * from `dede_arctype` where reid='@me' and ishidden<>1 order by sortrank asc limit 0,1");if(is_array($row)) @me = 'javascript:;'; else @me = GetOneTypeUrlA($dsql->GetOne("select * from `dede_arctype` where id='@me' and ishidden<>1"));{/dede:field}

示范

{dede:channelartlist row=7 typeid=top currentstyle=current}

<li>

<a href="{dede:field name=typeid runphp=yes}global $dsql;$row = $dsql->GetOne("select * from `dede_arctype` where reid='@me' and ishidden<>1 order by sortrank asc limit 0,1");if(is_array($row)) @me = 'javascript:;'; else @me = GetOneTypeUrlA($dsql->GetOne("select * from `dede_arctype` where id='@me' and ishidden<>1"));{/dede:field}">{dede:field.typename/}{dede:channel type='son' row=1 noself='yes'}{/dede:channel}</a>

{dede:channel type='son' row=1 noself='yes'}

<ul>

{/dede:channel}

{dede:channel type='son' noself='yes'}

<li><a href="[field:typelink/]">[field:typename/]</a></li>

{/dede:channel}

{dede:channel type='son' row=1 noself='yes'}

</ul>

{/dede:channel}

</li>

{/dede:channelartlist}

结果