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)/]