DedeCMS做博客首页生成列表分页的另类实现办法

//获得某类目的链接列表，递归逻辑部分
    function LogicGetPosition($id,$islink)
    {
		if($id == 1) return false;
        $this->dsql->SetQuery("SELECT id,reid,typename,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath FROM idea_arctype WHERE id='".$id."'");
        $tinfos = $this->dsql->GetOne();
        if($islink)
        {
            $this->valuePosition = $this->GetOneTypeLink($tinfos).$this->SplitSymbol.$this->valuePosition;
        }
        else
        {
            $this->valuePositionName = $tinfos['typename'].$this->SplitSymbol.$this->valuePositionName;
        }
        if($tinfos['reid']>0)
        {
            $this->LogicGetPosition($tinfos['reid'],$islink);
        }
        else
        {
            return 0;
        }

    }