织梦dedecms副栏目名称和链接调用

织梦副栏目名称和链接调用方法，打开 \include\extend.func.php 在最下面加入

/**
 *  获取副栏目链接和名称
 *
 * @access    public
 * @param     string  $typeid2         副栏目id
 * @param     string  $result         输出
 * @return    string
 */
if(!function_exists('GetTypeid2'))
{
         function GetTypeid2($typeid2)
         {
                   global $dsql;
                   $result = '';
                   $query = "SELECT * FROM `dede_arctype` WHERE id IN($typeid2) AND ishidden<>1 ORDER BY FIELD(id,$typeid2)";
                   $dsql->Execute('t',$query);
                   while($row = $dsql->GetArray('t'))
                   {
                            $typeurl = GetOneTypeUrlA($row);
                            $result.= ($result=='' ? "<a href='{$typeurl}'>{$row['typename']}</a>" : ','."<a href='{$typeurl}'>{$row['typename']}</a>");
                   }
                   return $result;
         }
}

列表页 调用标签写法

[field:typeid2 function=GetTypeid2(@me)/]

内容页 调用标签写法

{dede:field.typeid2 function=GetTypeid2(@me)/}

首页 调用标签

还需要打开 /include/taglib/arclist.lib.php 找到

if($CrossID=='') $orwheres[] = ' arc.typeid IN ('.GetSonIds($typeid).')';

改成

if($CrossID=='') $orwheres[] = " (arc.typeid in (".GetSonIds($typeid).") or arc.typeid2 in (".GetSonIds($typeid).") or CONCAT( ',', arc.typeid2, ',' ) LIKE '%,".$typeid.",%' )";

继续找到

else $orwheres[] = ' arc.typeid IN ('.GetSonIds($typeid).','.$CrossID.')';

改成

else $orwheres[] = " (arc.typeid in (".GetSonIds($typeid).",".$CrossID.") or arc.typeid2 in (".GetSonIds($typeid).",".$CrossID.") or CONCAT( ',', arc.typeid2, ',' ) LIKE '%,".$typeid.",%')";

这样才可以在首页调用副栏目，标签写法是

[field:typeid2 function=GetTypeid2(@me)/]