dede在任一子级栏目获取顶级栏目名称 typename,包括该顶级栏目下

找到 include/taglib/type.lib.php , 复制,  重命名为 toptype.lib.php

查找 function lib_type(&$ctag,&$refObj)

修改为:

function lib_toptype(&$ctag,&$refObj)

查找 $row = $dsql->GetOne

注释掉 //$row = $dsql->GetOne("Select id,topid,description,typename,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath,typelitpic From `dede_arctype` where id='$typeid' ");

添加3行:

$topid=$dsql->GetOne("Select topid From `dede_arctype` where id='$typeid' ");
$topid=$topid['topid'];
$row=$dsql->GetOne("Select id,topid,description,typename,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath,typelitpic From `dede_arctype` where id='$topid' ");

模板调用: {dede:toptype}[field:typename/]{/dede:toptype}

修改后的toptype.lib.php

<?php

 

if(!defined('DEDEINC')) exit('Request Error!');

 

function lib_toptype(&$ctag,&$refObj)

{

    global $dsql,$envs;

 

    $attlist='typeid|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 = $dsql->GetOne("Select id,topid,description,typename,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath,typelitpic From `dede_arctype` where id='$typeid' ");

 

    $topid=$dsql->GetOne("Select topid From `dede_arctype` where id='$typeid' ");

    $topid=$topid['topid'];

    $row=$dsql->GetOne("Select id,topid,description,typename,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath,typelitpic From `dede_arctype` where id='$topid' ");

    

    if(!is_array($row)) return '';

    if($row['topid']==0){$row['topid']=$row['id'];}

    if(trim($innertext)=='') $innertext = GetSysTemplets("part_type_list.htm");

    

    $dtp = new DedeTagParse();

    $dtp->SetNameSpace('field','[',']');

    $dtp->LoadSource($innertext);

    if(!is_array($dtp->CTags))

    {

        unset($dtp);

        return '';

    }

    else

    {

        $row['typelink'] = $row['typeurl'] = GetOneTypeUrlA($row);

        foreach($dtp->CTags as $tagid=>$ctag)

        {

            if(isset($row[$ctag->GetName()])) $dtp->Assign($tagid,$row[$ctag->GetName()]);

        }

        $revalue = $dtp->GetResult();

        unset($dtp);

        return $revalue;

    }

}

?>

如果想获取任一栏目的上级栏目，可将topid---->改为--->reid,最后记得改函数名和文件名

retype.lib.php

<?php

 

if(!defined('DEDEINC')) exit('Request Error!');

 

function lib_retype(&$ctag,&$refObj)

{

    global $dsql,$envs;

 

    $attlist='typeid|0';

    FillAttsDefault($ctag->CAttribute->Items,$attlist);

    extract($ctag->CAttribute->Items, EXTR_SKIP);

    $innertext = trim($ctag->GetInnerText());

 

    if($typeid==0) {