织梦dedecms5.7上一篇下一篇分开调用教程
功能：
1.文章内容页面上一篇、下一篇分两个标签调用，模板制作更方便！
2.调用的上一篇、下一篇文章改为本文章所在栏目，而不是现在的全站。
调用例子：
改法：打开includeinc_archives_view.php
找到
//--------------------------
//获取上一篇，下一篇链接
//--------------------------
function GetPreNext()
{
$rs="";
$aid=$this->ArcID;
$next=" dede_archives.ID>'$aid' order by dede_archives.ID asc ";
$pre=" dede_archives.ID<'$aid' order by dede_archives.ID desc ";
$query="Select dede_archives.ID,dede_archives.title,
dede_archives.typeid,dede_archives.ismake,dede_archives.senddate,dede_archives.arcrank,dede_archives.money,
dede_arctype.typedir,dede_arctype.typename,dede_arctype.namerule,dede_arctype.namerule2,dede_arctype.ispart,
dede_arctype.moresite,dede_arctype.siteurl
from dede_archives left join dede_arctype on dede_archives.typeid=dede_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']);
$rs .="上一篇：{$preRow['title']} ";
}
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']);
$rs .=" 下一篇：{$nextRow['title']} ";
}
else{
$rs .=" 下一篇：没有了 ";
}
return $rs;
}
改为：
//--------------------------
//获取上一篇，下一篇链接
//--------------------------
function GetPreNext($pn=1)
{
$rs="";
$aid=$this->ArcID;
$typeid=$this->Fields['typeid'];
$next=" dede_archives.ID>'$aid' and dede_archives.typeid='$typeid' order by dede_archives.ID asc ";
$pre=" dede_archives.ID<'$aid' and dede_archives.typeid='$typeid' order by dede_archives.ID desc ";
$query="Select dede_archives.ID,dede_archives.title,
dede_archives.typeid,dede_archives.ismake,dede_archives.senddate,dede_archives.arcrank,dede_archives.money,
dede_arctype.typedir,dede_arctype.typename,dede_arctype.namerule,dede_arctype.namerule2,dede_arctype.ispart,dede_arctype.moresite,dede_arctype.siteurl
from dede_archives left join dede_arctype on dede_archives.typeid=dede_arctype.ID
where ";
if($pn==0){
$preRow=$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']);
$prs .="上一篇：{$preRow['title']} ";
}
else{
$prs .="上一篇：没有了 ";
}
return $prs;
}
else{
$nextRow=$this->dsql->GetOne($query.$next);
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']);
$nrs .="下一篇：{$nextRow['title']} ";
}
else{
$nrs .="下一篇：没有了 ";
}
return $nrs;
}
}
找到：
//上下篇链接
else if($tagname=="prenext"){
$this->dtp->Assign($tagid,$this->GetPreNext());
}
改为：
//上下篇链接
else if($tagname=="preurl"){
$this->dtp->Assign($tagid,$this->GetPreNext(0));
}
else if($tagname=="nexturl"){
$this->dtp->Assign($tagid,$this->GetPreNext());
}
时间：(2024-02-06 14:12:03)
本站资源均来自互联网或会员发布，如果不小心侵犯了您的权益请与我们联系。我们将立即删除！谢谢！
