DEDEcms手机网站添加详情内页上一页/下一页的翻页功能

来源：本站原创|时间：2021-08-05|栏目：dedecms|点击：次

修改文件include/arc.archives.class.php文件。

1、搜索

function GetPreNext($gtype='')

2、将这个函数的所有内容替换为

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'];

$this->PreNext['pre'] = "上一篇：<a href='$mlink'>{$preRow['title']}</a> ";

$this->PreNext['mobile_pre'] = "上一篇：<a href='$mobile_mlink'>{$preRow['title']}</a> ";

$this->PreNext['preimg'] = "<a href='$mlink'><img src=\"{$preRow['litpic']}\" alt=\"{$preRow['title']}\"/></a> ";

}

else

{

$this->PreNext['pre'] = "上一篇：没有了 ";

$this->PreNext['mobile_pre'] = "上一篇：没有了 ";

$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']);

$mobile_mlink = "/m/view.php?aid=".$nextRow['id'];

$this->PreNext['next'] = "下一篇：<a href='$mlink'>{$nextRow['title']}</a> ";

$this->PreNext['mobile_next'] = "下一篇：<a href='$mobile_mlink'>{$nextRow['title']}</a> ";

$this->PreNext['nextimg'] = "<a href='$mlink'><img src=\"{$nextRow['litpic']}\" alt=\"{$nextRow['title']}\"/></a> ";

}

else

{

$this->PreNext['next'] = "下一篇：没有了 ";

$this->PreNext['mobile_next'] = "下一篇：没有了 ";

$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=='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;

}

3、在手机网站详情页模板内，将调用上一页、下一页标签插入。

<li>{dede:prenext get='mobile_pre'/}</li>

<li>{dede:prenext get='mobile_next'/}</li>

</ul>

大功告成

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栏目：dedecms

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