收藏：简单的PHP+SMARTY分页类

http://www.sunboyu.cn/2008/08/29/%E7%AE%80%E5%8D%95%E7%9A%84phpsmarty%E5%88%86%E9%A1%B5%E7%B1%BB.shtml

写的不错，很值得参考

简单的PHP+SMARTY分页类

类的代码
<?php
/* Page.Class.php
* Page
* @link http://www.sunboyu.cn
* @package OA
* @version V1.0
*
* 2008 08 28 sunboyu@gmail.com
*/
class Page
{
public $count; #结果总数
public $page; #当前页
public $pagesize; #每页结果数
public $pagecount; #翻页数
public $baseurl; #url
public $result; #结果数组集
public $pagelist; #每翻页数

#构造函数，初始化变量
function __construct( $count , $page , $pagesize , $pagelist , $baseurl = false )
{
$this->count = $count;
$this->page = $page;
$this->pagesize = $pagesize;
$this->baseurl = isset($baseurl) ? $baseurl : $this->__geturl();
$this->pagelist = $pagelist;
}

#获得当前url
function __geturl()
{
return ereg_replace("(^|&)page={$page}","",$_SERVER['QUERY_STRING']);
}

#获得分页列表
function __getpagelist()
{
$this->result['count'] = $this->count;
$this->result['page'] = $this->page;
$this->result['pagesize'] = $this->pagesize;
$this->result['pagecount'] = ceil($this->count/$this->pagesize);
if($this->result['pagecount']<=1) //只有一页以下
{
$this->result['pagelist'] = 0;
}
else //一页以上
{
#前一页，第一页的算法
$this->result['first'] = ($this->page == 1) ? 0 : 1;
$this->result['pre'] = ($this->page == 1) ? 0 : 1;
#后一页，最后一页的算法
$this->result['next'] = ($this->page == $this->pagecount ) ? 0 : 1;
$this->result['last'] = ($this->page == $this->pagecount ) ? 0 : 1;


#起始
$pagearray = array();
$start = floor(($this->page-1)/10)*10+1;
for($i=0;$i<10;$i++)
{
if( ($start+$i) <= $this->result['pagecount'])
{
$pagearray[$i]['page'] = $start+$i;
}
if( ($start+$i) != $this->page )
{
$pagearray[$i]['link'] = 1;
}
}
#分页导航列表
$this->result['pagelist'] = $pagearray;
$this->result['baseurl'] = $this->baseurl;
}
}
}
?>

模版代码

<table>
<tr>
<td>
共{{$page.count}}条数据 每页{{$page.pagesize}}条 共{{$page.pagecount}}页 当前第{{$page.page}}页
</td>
<td>
{{if $page.first eq 1}}
<a href="{{$page.baseurl}}">首页</a>
{{else}}
首页
{{/if}}
{{if $page.pre eq 1}}
<a href="{{$page.baseurl}}&page={{$page.page-1}}">上一页</a>
{{else}}
上一页
{{/if}}
{{foreach from=$page.pagelist item=vols}}
{{if $vols.link eq 1}}
<a href="{{$page.baseurl}}&page={{$vols.page}}">[{{$vols.page}}]</a>
{{else}}
[{{$vols.page}}]
{{/if}}
{{/foreach}}
{{if $page.next eq 1}}
<a href="{{$page.baseurl}}&page={{$page.page-1}}">下一页</a>
{{else}}
下一页
{{/if}}
{{if $page.last eq 1}}
<a href="{{$page.baseurl}}&page={{$page.pagecount}}">尾页</a>
{{else}}
尾页
{{/if}}
</td>
</tr>
</table>

调用范例

<?php
require_once('Include/Init.inc.php');
require_once('Include/Class/Page.Class.php');
$page = new Page( 999 , 12 , 10 , 6 , '?' );
$page->__getpagelist();
$smarty->assign("page",$page->result);
$smarty->display("page.html");
?>