织梦调用指定多个栏目的TAG标签

例如要调用指定的1,2,3这个几个栏目和子栏目的TAG标签出来

{dede:tag row='30' sort='new' getall='1' typeid='1,2,3'}<a href=https://www.91084.com/"[field:link/]">[field:tag/]</a>{/dede:tag}

解决方法

打开 /include/taglib/tag.lib.php文件
找到

$addsql = " WHERE typeid='$typeid' ";

改成

//指定了多个栏目时 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).") "; }

如图