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How to add parent column call and multi-level support currentstyle in DEDECMS

藏色散人
Release: 2019-12-13 09:44:02
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How to add parent column call and multi-level support currentstyle in DEDECMS

How to add parent column calls and multi-level support for currentstyle in DEDECMS?

Because I needed it, I modified the code myself and shared it with friends who can use it. You can learn from it!

Recommended study: Dream Weaver cms

\include\inc_typelink.php

1. After this code (about 263 lines)

if($reID==0 && $typeid>0){ 
$dbrow = $this->dsql->GetOne("Select reID From dede_arctype where ID='$typeid' "); 
if(is_array($dbrow)) $reID = $dbrow['reID']; 
}
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Add

// 新增代码 
if($reID>0){ 
$dbrow = $this->dsql->GetOne("Select reID From dede_arctype where ID='$reID'"); 
if(is_array($dbrow)) $parentID = $dbrow['reID']; 
} 
// 新增代码结束结束
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2. Then after the following code:

else if($typetype=="self"){ 
$sql = "Select ID,typename,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl From dede_arctype where reID=&#39;$reID&#39; And ishidden<>1 order by sortrank asc limit 0,$row"; 
}
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Add

else if($typetype=="parent"){ //新增代码 获得上级栏目 
$sql = "Select ID,typename,typedir,isdefault,ispart,defaultname,namerule2,moresite,siteurl From dede_arctype where reID=&#39;$parentID&#39; And ishidden<>1 order by sortrank asc limit 0,$row"; 
} 
//新增代码结束 获得上级栏目
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3. Modify the following code

if($row[&#39;ID&#39;]=="$typeid" && $myinnertext != &#39;&#39;){
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Modify For:

if(($row[&#39;ID&#39;]=="$typeid" || $row[&#39;ID&#39;]=="$reID" || $row[&#39;ID&#39;]=="$parentID") && $myinnertext != &#39;&#39;){
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After 3 steps of modification

can achieve 2 functions:

1. Call the parent column (superior), the column classification is too deep Useful

methods:

{dede:channel type=&#39;parent&#39;}{dede:channel}
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2. You can call currentstyle, which is very useful if the column classification is too deep and you want to change the current column style!

The above is the detailed content of How to add parent column call and multi-level support currentstyle in DEDECMS. For more information, please follow other related articles on the PHP Chinese website!

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