分享一个dedecms自定义获取上级栏目名称和链接的标签

心已赠人 2022-09-18 12:50 126阅读 0赞

<?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;
        }
    }
    ?>

把这个命名为type2.lib.[php][]放在include/taglib目录下面，让后再模板里面调用：

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

[php]: http://www.vsnote.com/tag/php