dedecms调用指定栏目ID的tag标签

Dedecms调用指定栏目ID的tag标签。

打开文件：/include/taglib/tag.lib.PHP，找到：

$addsql = " WHERE typeid='$typeid' ";  //大概在67行

修改为：

// 调用多栏目tag 鹏程木业网https://www.360muye.cn/
if( preg_match('#,#', $typeid) ) { 
    $typeids = explode(',', $typeid); 
    foreach($typeids as $ttid) { 
        $typeidss[] = GetSonIds($ttid); 
    } 
    $typeidStr = join(',', $typeidss); 
    $typeidss = explode(',', $typeidStr); 
    $typeidssok = array_unique($typeidss); 
    $typeid = join(',', $typeidssok); 
    $addsql = " WHERE typeid IN ($typeid) "; 
}
else { 
    $addsql = " WHERE typeid IN (".GetSonIds($typeid).") "; 
}

在模板中调用代码：

{dede:tag row='30' sort='new' getall='1' typeid='1,2,3'}
    <a href="https://www.360muye.cn/ [field:link/]">[field:tag/]</a>
{/dede:tag}

通过上面的代码，织梦dede就可以调用指定栏目ID的tag标签。转载请注明：鹏程木业网