dede如何控制隐藏栏目的显示与调用
许多时候有些栏目想在某些页面隐藏，在另外一些页面显示，怎么办？
貌似，织梦的channel标签不能获取隐藏的栏目，于是我自己动手修改channel标签
首先找到include/taglib/channel.lib.php
1.
$attlist = "typeid|0,reid|0,row|100,col|1,type|son,currentstyle|,cacheid|";
修改为：
$attlist = "typeid|0,cacheid|,showhide|no";
2.
在这两句下?
? ? $innertext = $ctag->GetInnerText();
? ? $line = empty($row) ? 100 : $row;
增加：
$showhideArr = array(
'yes' => 0,'no' => 1,'both'=> -1,);
$hideflag = $showhideArr[$showhide];
|
?
3.
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 '';
$sql = "SELECT id,sitepath
From `dede_arctype` WHERE reid='$typeid' And ishidden<>1 order by sortrank asc limit 0,$line ";
}
else if($type=='self')
{
if($reid==0) return '';
$sql = "SELECT id,sitepath
FROM `dede_arctype` WHERE reid='$reid' And ishidden<>1 order by sortrank asc limit 0,$line ";
}
|
?
修改为：
if($type=='top')
{
$sql = "SELECT id,sitepath
From `dede_arctype` WHERE reid=0 And ishidden<>$hideflag order by sortrank asc limit 0,sitepath
From `dede_arctype` WHERE reid='$typeid' And ishidden<>$hideflag order by sortrank asc limit 0,defaultname
|