dedecms织梦模板中当前栏目的上级栏目名称怎么调用

$attlist=’typeid|0,parent|0′;
FillAttsDefault($ctag->CAttribute->Items,$attlist);
extract($ctag->CAttribute->Items, EXTR_SKIP);
$innertext = trim($ctag->GetInnerText());
if($typeid==0) {
$typeid = ( isset($refObj->TypeLink->TypeInfos['id']) ? $refObj->TypeLink->TypeInfos['id'] : $envs['typeid'] );
}
if(empty($typeid)) return ”;
$row = $dsql->GetOne(“SELECT * FROM `dede_arctype` WHERE id=’$typeid’ “);
if ($parent==1)
$row = $dsql->GetOne(“SELECT * FROM `dede_arctype` WHERE id=’{$row['reid']}’ “);

{dede:type typeid=’1′ parent=’1′}[field:typename/]{/dede:type}