dedecms织梦专题节点列表内容怎么实现分页

$ctag = $this->dtp->GetTag(“page”);

if(!is_object($ctag))
{
$ctag = $this->dtp->GetTag(‘list’);
}

$ctag = $this->dtp->GetTag(“page”);
if(!is_object($ctag))
{
$ctag = $this->dtp->GetTag(‘list’);
}
if(!is_object($ctag))
{
$this->PageSize = 20;
}
else
{
if($ctag->GetAtt(“pagesize”)!=”")
{
$this->PageSize = $ctag->GetAtt(“pagesize”);
}
else
{
$this->PageSize = 20;
}
}
$this->TotalPage = ceil($this->TotalResult/$this->PageSize);

{dede:list pagesize=’10′}
[field:title/]
{/dede:list}
{dede:pagelist listitem=”info,index,end,pre,next,pageno” listsize=”4″/}