织梦模板手机网站内容页上一篇下一篇调用实现翻页功能

function GetPreNext($gtype='')
    {
 $rs = '';
 if(count($this->PreNext)<2)
 {
     $aid = $this->ArcID;
     $preR =  $this->dsql->GetOne("Select id From `dede_arctiny` where id<$aid And arcrank>-1 And typeid='{$this->Fields['typeid']}' order by id desc");
     $nextR = $this->dsql->GetOne("Select id From `dede_arctiny` where id>$aid And arcrank>-1 And typeid='{$this->Fields['typeid']}' order by id asc");
     $next = (is_array($nextR) ? " where arc.id={$nextR['id']} " : ' where 1>2 ');
     $pre = (is_array($preR) ? " where arc.id={$preR['id']} " : ' where 1>2 ');
     $query = "Select arc.id,arc.title,arc.shorttitle,arc.typeid,arc.ismake,arc.senddate,arc.arcrank,arc.money,arc.filename,arc.litpic,
   t.typedir,t.typename,t.namerule,t.namerule2,t.ispart,t.moresite,t.siteurl,t.sitepath
   from `dede_archives` arc left join dede_arctype t on arc.typeid=t.id  ";
     $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'],$preRow['money'],$preRow['filename'],$preRow['moresite'],$preRow['siteurl'],$preRow['sitepath']);
  $mobile_mlink = "/m/view.php?aid=".$preRow['id'];
  $this->PreNext['pre'] = "上一篇：{$preRow['title']} ";
  $this->PreNext['mobile_pre'] = "上一篇：{$preRow['title']} ";
  $this->PreNext['preimg'] = " ";
     }
     else
     {
  $this->PreNext['pre'] = "上一篇：没有了 ";
  $this->PreNext['mobile_pre'] = "上一篇：没有了 ";
  $this->PreNext['preimg'] ="";
     }
     if(is_array($nextRow))
     {
  $mlink = GetFileUrl($nextRow['id'],$nextRow['typeid'],$nextRow['senddate'],$nextRow['title'],$nextRow['ismake'],$nextRow['arcrank'],
  $nextRow['namerule'],$nextRow['typedir'],$nextRow['money'],$nextRow['filename'],$nextRow['moresite'],$nextRow['siteurl'],$nextRow['sitepath']); 
  $mobile_mlink = "/m/view.php?aid=".$nextRow['id'];
  $this->PreNext['next'] = "下一篇：{$nextRow['title']} ";
  $this->PreNext['mobile_next'] = "下一篇：{$nextRow['title']} ";
  $this->PreNext['nextimg'] = " ";
     }
     else
     {
  $this->PreNext['next'] = "下一篇：没有了 ";
  $this->PreNext['mobile_next'] = "下一篇：没有了 ";
  $this->PreNext['nextimg'] ="";
     }
 }
 if($gtype=='pre')
 {
     $rs =  $this->PreNext['pre'];
 }
 else if($gtype=='preimg'){
     $rs =  $this->PreNext['preimg'];
 }
 else if($gtype=='mobile_pre'){
     $rs =  $this->PreNext['mobile_pre'];
 }
 else if($gtype=='next')
 {
     $rs =  $this->PreNext['next'];
 }
 else if($gtype=='mobile_next')
 {
     $rs =  $this->PreNext['mobile_next'];
 }
 else if($gtype=='nextimg'){
     $rs =  $this->PreNext['nextimg'];
 }
 else
 {
     $rs =  $this->PreNext['pre']."   ".$this->PreNext['next'];
 }
 return $rs;
    }
 

      
{dede:prenext get='mobile_pre'/}
      
      
{dede:prenext get='mobile_next'/}