1. 程式人生 > >dedecms自定義獲取上級欄目名稱和連結的標籤 (返回上級欄目按鈕)

dedecms自定義獲取上級欄目名稱和連結的標籤 (返回上級欄目按鈕)

<?php  
  
if(!defined('DEDEINC')) exit('Request Error!');  
  
function lib_type2(&$ctag,&$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['topid']) ? $refObj->TypeLink->TypeInfos['topid'] : $envs['typeid'] );  
    }  
  
    //if(empty($typeid)) return '';  
    if(empty($typeid)) $typeid=$refObj->TypeLink->TypeInfos['id'];  
    //$row=null;  
    //if()  
    $row = $dsql->GetOne("Select topid,typedir,isdefault,defaultname,ispart,namerule2,typename,moresite,siteurl,sitepath  
                         From `#@__arctype` where id='$typeid' ");  
    if(!is_array($row)) return 'sdfsd';  
    if(trim($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  
    {  
        $row['typelink'] = GetTypeUrl($row['topid'],MfTypedir($row['typedir']),$row['isdefault'],  
                            $row['defaultname'],$row['ispart'],$row['namerule2'],$row['siteurl'],$row['sitepath']);  
        foreach($dtp->CTags as $tagid=>$ctag)  
        {  
            if(isset($row[$ctag->GetName()])) $dtp->Assign($tagid,$row[$ctag->GetName()]);  
        }  
        $revalue = $dtp->GetResult();  
        unset($dtp);  
        return $revalue;  
    }  
}  
?> 

把這個命名為type2.lib.php放在include/taglib目錄下面,讓後再模板裡面呼叫:

    {dede:type2}  
        <li><a href="[field:typelink/]">[field:typename/]</a></li>  
    {/dede:type2}