实现让DeDecms的上下文章链接限制在当前栏目内-丞旭猿

修改方法：
找到include/inc_archives_view.php中的function GetPreNext()函数，修改为：

实现代码如下：

//————————– 
//获取上一篇，下一篇链接 
//————————– 
function GetPreNext() 
{ 
$rs = “”; 
$aid = $this->ArcID; 
$rid = $this->Fields[‘typeid’]; 
$next = ” #@__archives.ID>’$aid’ and #@__archives.typeID=’$rid’ order by #@__archives.ID asc “; 
$pre = ” #@__archives.ID<‘$aid’ and #@__archives.typeID=’$rid’ order by #@__archives.ID desc “; 
//$next = ” #@__archives.ID>’$aid’ order by #@__archives.ID asc “; 
//$pre = ” #@__archives.ID<‘$aid’ order by #@__archives.ID desc “; 
$query = “Select #@__archives.ID,#@__archives.title, 
#@__archives.typeid,#@__archives.ismake,#@__archives.senddate,#@__archives.arcrank,#@__archives.money, 
#@__arctype.typedir,#@__arctype.typename,#@__arctype.namerule,#@__arctype.namerule2,#@__arctype.ispart, 
#@__arctype.moresite,#@__arctype.siteurl  
from #@__archives left join #@__arctype on #@__archives.typeid=#@__arctype.ID 
where “; 
$nextRow = $this->dsql->GetOne($query.$next); 
$preRow = $this->dsql->GetOne($query.$pre); 
if(is_array($preRow)){ 
$mlink = GetFileUrl($preRow[‘ID’],$preRow[‘typeid’],$preRow[‘senddate’],$preRow[‘title’],$preRow[‘ismake’],$preRow[‘arcrank’],$preRow[‘namerule’],$preRow[‘typedir’],$preRow[‘money’],true,$preRow[‘siteurl’]); 
$rs .= “上一篇：<a href=’https://www.home1024.com/article/$mlink’>{$preRow[‘title’]}</a> “; 
} 
else{ 
$rs .= “上一篇：没有了 “; 
} 
if(is_array($nextRow)){ 
$mlink = GetFileUrl($nextRow[‘ID’],$nextRow[‘typeid’],$nextRow[‘senddate’],$nextRow[‘title’],$nextRow[‘ismake’],$nextRow[‘arcrank’],$nextRow[‘namerule’],$nextRow[‘typedir’],$nextRow[‘money’],true,$nextRow[‘siteurl’]); 
$rs .= ”   下一篇：<a href=’https://www.home1024.com/article/$mlink’>{$nextRow[‘title’]}</a> “; 
} 
else{ 
$rs .= ”   下一篇：没有了 “; 
} 
return $rs; 
}