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小编给大家分享一下DEDECMS列表页如何调用当前栏目父级栏目，希望大家阅读完这篇文章后大所收获，下面让我们一起去探讨吧！
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DEDECMS列表页怎么调用当前栏目父级栏目?
修改方法如下
首先找到下面的代码:
if($type=='top')
{
$sql = "SELECT id,typename,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 '';
$sql = "SELECT id,typename,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath
From `dede_arctype` WHERE reid='$typeid' And ishidden<>1 order by sortrank asc limit 0, $line ";
}
else if($type=='self')
{
if($reid==0) return '';
$sql = "SELECT id,typename,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath
FROM `dede_arctype` WHERE reid='$reid' And ishidden<>1 order by sortrank asc limit 0, $line ";
}然后将下面代码拷贝到其后面:
代码如下:
else if($type=='topone')
{
if($reid==0) return '';
$rowR = $dsql->GetOne("SELECT * FROM `dede_arctype` WHERE id='$typeid' ");
$topids = $rowR['topid'];
$sql = "SELECT id,typename,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath
FROM `dede_arctype` WHERE reid='0' And id='$topids' And ishidden<>1 order by sortrank asc limit 0, $line ";
}
else if($type=='fatherlist')
{
$rowR = $dsql->GetOne("SELECT * FROM `dede_arctype` WHERE id='$typeid' ");
$reid = $rowR['reid'];
$rowR = $dsql->GetOne("SELECT * FROM `dede_arctype` WHERE id='$reid' ");
$reid = $rowR['reid'];
$sql = "SELECT id,typename,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath
FROM `dede_arctype` WHERE reid='$reid' And ishidden<>1 order by sortrank asc limit 0, $line ";
}说明topone是调用当前目录对应的顶级目录'fatherlist' 是调用上一级目录,当前目录对应的顶级目录标记:
代码如下:
{dede:channel type='topone'}[field:typename/]{/dede:channel}这个方法绝对可以,如果想用链接的话,就要[field:typeurl].
看完了这篇文章，相信你对DEDECMS列表页如何调用当前栏目父级栏目有了一定的了解，想了解更多相关知识，欢迎关注创新互联行业资讯频道，感谢各位的阅读！
