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,reid|0,row|100,col|1,type|son,currentstyle|,cacheid|,showhide|no";
2.
在这两句下
$innertext = $ctag->GetInnerText();
$line = empty($row) ? 100 : $row;
增加：
11 |
$hideflag = $showhideArr[$showhide]; |
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3.
05 |
$sql = "SELECT id,typename,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath |
07 |
From `dede_arctype` WHERE reid=0 And ishidden<>1 order by sortrank asc limit 0, $line "; |
15 |
if($typeid==0) return ''; |
17 |
$sql = "SELECT id,typename,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath |
19 |
From `dede_arctype` WHERE reid='$typeid' And ishidden<>1 order by sortrank asc limit 0, $line "; |
23 |
else if($type=='self') |
27 |
if($reid==0) return ''; |
29 |
$sql = "SELECT id,typename,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath |
31 |
FROM `dede_arctype` WHERE reid='$reid' And ishidden<>1 order by sortrank asc limit 0, $line "; |
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修改为：
05 |
$sql = "SELECT id,typename,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath |
07 |
From `dede_arctype` WHERE reid=0 And ishidden<>$hideflag order by sortrank asc limit 0, $line "; |
15 |
if($typeid==0) return ''; |
17 |
$sql = "SELECT id,typename,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath |
19 |
From `dede_arctype` WHERE reid='$typeid' And ishidden<>$hideflag order by sortrank asc limit 0, $line "; |
23 |
else if($type=='self') |
27 |
if($reid==0) return ''; |
29 |
$sql = "SELECT id,typename,typedir,isdefault,ispart,defaultname |
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