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 = $dsql->GetOne("select * from `58pic_arctype` where reid='@me' and ishidden<>1 order by sortrank asc limit 0,1");if(is_array($row)) @me = 'javascript:;'; else @me = GetOneTypeUrlA($dsql->GetOne("select * from `58pic_arctype` where id='@me' and ishidden<>1"));{/dede:field}
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织梦二次开发示范
{dede:channelartlist row=7 typeid=top currentstyle=current} <li> <a href="{dede:field name=typeid runphp=yes}global $dsql;$row = $dsql->GetOne("select * from `58pic_arctype` where reid='@me' and ishidden<>1 order by sortrank asc limit 0,1");if(is_array($row)) @me = 'javascript:;'; else @me = GetOneTypeUrlA($dsql->GetOne("select * from `58pic_arctype` where id='@me' and ishidden<>1"));{/dede:field}"><span>{dede:field.typename/}</span>{dede:channel type='son' row=1 noself='yes'}<i class="touch-arrow-down"></i>{/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/]"><span>[field:typename/]</span></a></li> {/dede:channel} {dede:channel type='son' row=1 noself='yes'} </ul> {/dede:channel} </li> {/dede:channelartlist}
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结果
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