织梦dede如何在channel标签中调用栏目描述[field:description/]

Shun

只要在include\taglib\channel.lib.php   
找到下面黑色代码,加入下面红色代码 description,即可
位置在78行

if($type=='top')
  {
    $sql = "SELECT id,typename,description,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath
      From `dede_arctype` WHERE reid=0 And ishidden<>1 order by sortrank asc limit 0, $line ";
  }
  else if($type=='son')
  {
    if($typeid==0) return '';
    $sql = "SELECT id,typename,description,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath
      From `dede_arctype` WHERE reid='$typeid' And ishidden<>1 order by sortrank asc limit 0, $line ";
  }
  else if($type=='self')
  {
    if($reid==0) return '';
    $sql = "SELECT id,typename,description,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath
      FROM `dede_arctype` WHERE reid='$reid' And ishidden<>1 order by sortrank asc limit 0, $line ";
  }

然后即可调用：
例如：

{dede:channel type='son' typeid='21'}
<p>[field:description/]</p>
{/dede:channel}