织梦中{dede:channel}无法调用隐藏栏目解决方法

时间：2021-08-01 14:16:15 投诉/举报

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