织梦让dede:channel支持调用栏目描述description或栏目内容content


Channel标签一般用于循环调用栏目,在用DeDe系统进行网站建设时,经常会利用该标签调用栏目信息,但是,该标签却无法调用栏目description或content标签,我们要做的只是将Description这个属性开启即可。

到你的程序目录 include\taglib 找到 channel.lib.php 修改一下文件,查找sitepath, 在后面加上description,content    一共修改4处,红色部分是添加的,修改后代码:

 

if($type=='top')

    {

        $sql = "SELECT id,typename,typedir,typebigpic,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath,description,content

          From `dede_arctype` WHERE reid=0 And ishidden<>1 order by sortrank asc limit 0, $line ";

    }

    else if($type=='son')

    {

        if($typeid==0) return '';

        $sql = "SELECT id,typename,typedir,typebigpic,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath,description,content

          From `dede_arctype` WHERE reid='$typeid' And ishidden<>1 order by sortrank asc limit 0, $line ";

    }

    else if($type=='self')

    {

        if($reid==0) return '';

        $sql = "SELECT id,typename,typedir,typebigpic,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath,description,content

            FROM `dede_arctype` WHERE reid='$reid' And ishidden<>1 order by sortrank asc limit 0, $line ";

    }

    //And id<>'$typeid'

    $needRel = false;

    $dtp2 = new DedeTagParse();

    $dtp2->SetNameSpace('field','[',']');

    $dtp2->LoadSource($innertext);

    //检查是否有子栏目,并返回rel提示(用于二级菜单)

    if(preg_match('#:rel#', $innertext)) $needRel = true;

   

    if(empty($sql)) return '';

    $dsql->SetQuery($sql);

    $dsql->Execute();

   

    $totalRow = $dsql->GetTotalRow();

    //如果用子栏目模式,当没有子栏目时显示同级栏目

    if($type=='son' && $reid!=0 && $totalRow==0)

    {

        $sql = "SELECT id,typename,typedir,typebigpic,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath,description,content

            FROM `dede_arctype` WHERE reid='$reid' And ishidden<>1 order by sortrank asc limit 0, $line ";

        $dsql->SetQuery($sql);

      $dsql->Execute();

    }