织梦只调用上一页下一页链接

打开织梦系统文件 /include/arc.archives.class.php 找到GetPreNext函数 替换GetPreNext这段函数

function GetPreNext($gtype='')     {         $rs = '';         if(count($this->PreNext)<2)         {             $aid = $this->ArcID;             $preR =  $this->dsql->GetOne("Select id From `#@__arctiny` where id<$aid And arcrank>-1 And typeid='{$this->Fields['typeid']}' order by id desc");             $nextR = $this->dsql->GetOne("Select id From `#@__arctiny` where id>$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 `#@__archives` arc left join #@__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']);                 $this->PreNext['pre'] = "上一篇：<a href='$mlink'>{$preRow['title']}</a> ";              $this->PreNext['preurl']=$mlink;                 $this->PreNext['preimg'] = "<a href='$mlink'><img src=\"{$preRow['litpic']}\" alt=\"{$preRow['title']}\"/></a> ";              }             else             {                 $this->PreNext['pre'] = "上一篇：没有了 ";              $this->PreNext['preurl'] = "javascript:void:";                 $this->PreNext['preimg'] ="<img src=\"/templets/default/images/nophoto.jpg\" alt=\"对不起，没有上一图集了！\"/>";             }             if(is_array($nextRow))             {                 $mlink = GetFileUrl($nextRow['id'],$nextRow['typeid'],$nextRow['senddate'],$nextRow['title'],$nextRow['ismake'],$nextRow['arcrank'],                 $nextRow['namerule'],$nextRow['typedir'],$nextRow['money'],$nextRow['filename'],$nextRow['moresite'],$nextRow['siteurl'],$nextRow['sitepath']);                 $this->PreNext['next'] = "下一篇：<a href='$mlink'>{$nextRow['title']}</a> ";              $this->PreNext['nexturl']=$mlink;                 $this->PreNext['nextimg'] = "<a href='$mlink'><img src=\"{$nextRow['litpic']}\" alt=\"{$nextRow['title']}\"/></a> ";             }             else             {                 $this->PreNext['next'] = "下一篇：没有了 ";              $this->PreNext['nexturl'] = "javascript:void:";                 $this->PreNext['nextimg'] ="<a href='javascript:void(0)' alt=\"\"><img src=\"/templets/default/images/nophoto.jpg\" alt=\"对不起，没有下一图集了！\"/></a>";             }         }         if($gtype=='pre')         {             $rs =  $this->PreNext['pre'];         }         else if($gtype=='preimg'){             $rs =  $this->PreNext['preimg'];         }         else if($gtype=='next')         {             $rs =  $this->PreNext['next'];         }         else if($gtype=='nextimg'){             $rs =  $this->PreNext['nextimg'];         }         else if($gtype=='preurl'){          $rs = $this->PreNext['preurl'];      }else if($gtype=='nexturl'){          $rs = $this->PreNext['nexturl'];      }         else{             $rs =  $this->PreNext['pre']."   ".$this->PreNext['next'];         }         return $rs;     }  

调用方法：

<li><a href="{dede:prenext get='preurl'/}" class="pr"><</a></li>  <li><a href="{dede:prenext get='nexturl'/}" class="pr">></a></li>  

方法二
上一篇地址

{dede:prenext get='pro' runphp="yes"}preg_match_all('/<a.*?(?: |\\t|\\r|\\n)?href=[\'"]?(.+?)[\'"]?(?:(?: |\\t|\\r|\\n)+.*?)?>(.+?)<\/a.*?>/sim', @me, $strResult, PREG_PATTERN_ORDER);@me=$strResult[1][0];{/dede:prenext}

下一篇地址

{dede:prenext get='next' runphp="yes"}preg_match_all('/<a.*?(?: |\\t|\\r|\\n)?href=[\'"]?(.+?)[\'"]?(?:(?: |\\t|\\r|\\n)+.*?)?>(.+?)<\/a.*?>/sim', @me, $strResult, PREG_PATTERN_ORDER);@me=$strResult[1][0];{/dede:prenext}

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