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：
$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 ''; $sql = "SELECT id,typename,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath From `dede_arctype` WHERE reid='$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, $line "; }
|
修改为：
if($type=='top') { $sql = "SELECT id,typename,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl,sitepath From `dede_arctype` WHERE reid=0 And ishidden<>$hideflag 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<>$hideflag order by sortrank asc limit 0, $line "; } else if($type=='self') { if($reid==0) return ''; $sql = "SELECT id,typename,typedir,isdefault,ispart,defaultname
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以上就是织梦中{dede:channel}无法调用隐藏栏目解决方法的介绍,希望大家喜欢!
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