PHP分页问题 谁能给发一段PHP分页的代码实现的功能是一张图片图片下边有图片介绍一页有6张图 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 http://hi.baidu.com/top10china2009/blog/item/6aaa82dcc268d3d18d1029d0.html这里肯定有一个你想要的分页。 部分代码 $rs->pagesize=10;//每页记录数 $curpage=$_GET['curpage']; if ($curpage==""){ $curpage=1; } $rs->absolutepage=$curpage; for ($i=1 ;$i<=$rs->pagesize;$i++){ if (!$rs->eof) { //内容。 $rs->movenext; } } if ($rs->recordcount==0){ echo "首页 "; } else{ if ($curpage==1){ echo "首页 "; } else{ echo "<a href='ad_chanpinleibie.php?curpage=1'>首页</a> "; } } if ($rs->recordcount==0){ echo "上一页 "; } else{ if ($curpage==1){ echo "上一页 "; } else{ echo "<a href='ad_chanpinleibie.php?curpage=".($curpage-1)."'>上一页</a> "; } } if ($rs->pagecount<($curpage+1)){ echo "下一页 "; } else{ echo "<a href='ad_chanpinleibie.php?curpage=".($curpage+1)."'>下一页</a> "; } if ($rs->recordcount==0){ echo "尾页 "; echo "共1页 "; echo "第1页"; } else{ if ($rs->pagecount<($curpage+1)){ echo "尾页 "; echo "共".$rs->pagecount."页 "; echo "第".$curpage."页"; } else{ echo "<a href='ad_chanpinleibie.php?curpage=".$rs->pagecount."'>尾页</a> "; echo "共".$rs->pagecount."页 "; echo "第".$curpage."页"; } } } $rs->Close(); $conn->Close(); $rs=null; $conn=null; <?php/*** 前台分页类 function minupage($array) : 构造函数,参数( 数组(total总页数,perpage每页显示行数,nowindex当前页,url地址,ajax模式) ) 使用案例:$num=20; //设置每页显示的记录数$p=isset($_GET['p'])?intval($_GET['p']):1; //获得传递的值,为空时即为零$total=newsSum($sort); //获得的记录总条数 $page=new minupage(array('total'=>$total,'perpage'=>$num)); //调用分页类$p_start=($p-1) * $num; //计算当页开始的记录数 $sumpage=&$page->sumPage($total,$num); //总页数<?php echo $p?>/<?php echo $sumpage?>页 共<?php echo $total?>条记录,<?php echo $num?>条/页,<?php echo $page->show(4);?> 显示为 11/20 页次 共400条记录 20条/页 上一页 11 12 13 14 15 下一页require_once('../libs/classes/page.class.php');$page=new minupage(array('total'=>1000,'perpage'=>20));echo 'mode:1<br>'.$page->show();echo '<hr>mode:2<br>'.$page->show(2);echo '<hr>mode:3<br>'.$page->show(3);echo '<hr>mode:4<br>'.$page->show(4);echo '<hr>开始AJAX模式:';$ajaxpage=new minupage(array('total'=>1000,'perpage'=>20,'ajax'=>'ajax_page','page_name'=>'test'));echo 'mode:1<br>'.$ajaxpage->show();*/class minupage {/** * config ,public */var $page_name="p";//page标签,用来控制url页。比如说xxx.php?PB_page=2中的PB_pagevar $next_page='>';//下一页var $pre_page='<';//上一页var $first_page='First';//首页var $last_page='Last';//尾页var $pre_bar='<<';//上一分页条var $next_bar='>>';//下一分页条var $format_left='';var $format_right='';var $is_ajax=false;//是否支持AJAX分页模式 /** * private * */ var $pagebarnum=10;//控制记录条的个数。var $totalpage=0;//总页数var $ajax_action_name='';//AJAX动作名var $nowindex=1;//当前页var $url="";//url地址头var $offset=0;/** * constructor构造函数 * * @param array $array['total'],$array['perpage'],$array['nowindex'],$array['url'],$array['ajax']... */function minupage($array){ if(is_array($array)){ if(!array_key_exists('total',$array))$this->error(__FUNCTION__,'need a param of total'); $total=intval($array['total']); $perpage=(array_key_exists('perpage',$array))?intval($array['perpage']):10; $nowindex=(array_key_exists('nowindex',$array))?intval($array['nowindex']):''; $url=(array_key_exists('url',$array))?$array['url']:''; }else{ $total=$array; $perpage=10; $nowindex=''; $url=''; } if((!is_int($total))||($total<0))$this->error(__FUNCTION__,$total.' is not a positive integer!'); if((!is_int($perpage))||($perpage<=0))$this->error(__FUNCTION__,$perpage.' is not a positive integer!'); if(!empty($array['page_name']))$this->set('page_name',$array['page_name']);//设置pagename $this->_set_nowindex($nowindex);//设置当前页 $this->_set_url($url);//设置链接地址 $this->totalpage=ceil($total/$perpage); $this->offset=($this->nowindex-1)*$perpage; if(!empty($array['ajax']))$this->open_ajax($array['ajax']);//打开AJAX模式}/** * 设定类中指定变量名的值,如果改变量不属于这个类,将throw一个exception * * @param string $var * @param string $value */function set($var,$value){ if(in_array($var,get_object_vars($this))) $this->$var=$value; else { $this->error(__FUNCTION__,$var." does not belong to PB_Page!"); } }/** * 打开倒AJAX模式 * * @param string $action 默认ajax触发的动作。 */function open_ajax($action){ $this->is_ajax=true; $this->ajax_action_name=$action;}/** * 获取显示"下一页"的代码 * * @param string $style * @return string */function next_page($style=''){ if($this->nowindex<$this->totalpage){ return $this->_get_link($this->_get_url($this->nowindex+1),$this->next_page,$style); } return '<span class="'.$style.'">'.$this->next_page.'</span>';}/** * 获取显示“上一页”的代码 * * @param string $style * @return string */function pre_page($style=''){ if($this->nowindex>1){ return $this->_get_link($this->_get_url($this->nowindex-1),$this->pre_page,$style); } return '<span class="'.$style.'">'.$this->pre_page.'</span>';}/** * 获取显示“首页”的代码 * * @return string */function first_page($style=''){ if($this->nowindex==1){ return '<span class="'.$style.'">'.$this->first_page.'</span>'; } return $this->_get_link($this->_get_url(1),$this->first_page,$style);}/** * 获取显示“尾页”的代码 * * @return string */function last_page($style=''){ if($this->nowindex==$this->totalpage){ return '<span class="'.$style.'">'.$this->last_page.'</span>'; } return $this->_get_link($this->_get_url($this->totalpage),$this->last_page,$style);}function nowbar($style='',$nowindex_style=''){ $plus=ceil($this->pagebarnum/2); if($this->pagebarnum-$plus+$this->nowindex>$this->totalpage)$plus=($this->pagebarnum-$this->totalpage+$this->nowindex); $begin=$this->nowindex-$plus+1; $begin=($begin>=1)?$begin:1; $return=''; for($i=$begin;$i<$begin+$this->pagebarnum;$i++) { if($i<=$this->totalpage){ if($i!=$this->nowindex) $return.=$this->_get_text($this->_get_link($this->_get_url($i),$i,$style)); else $return.=$this->_get_text('<span class="'.$nowindex_style.'">'.$i.'</span>'); }else{ break; } $return.="\n"; } unset($begin); return $return;}/** * 获取显示跳转按钮的代码 * * @return string */function select($url){ $return='<select name=";PB_Page_Select" onChange=open_select(this)>'; for($i=1;$i<=$this->totalpage;$i++) { if($i==$this->nowindex){ $return.='<option value='.$url.$i.' selected>'.$i.'</option>'; }else{ $return.='<option value='.$this->_get_url($i).'>'.$i.'</option>'; } } unset($i); $return.='</select>'; return $return;}/** * 获取mysql 语句中limit需要的值 * * @return string */function offset(){ return $this->offset;}/** * 控制分页显示风格(你可以增加相应的风格) * * @param int $mode * @return string */function show($mode=1,$url=''){ switch ($mode) { case '1': $this->next_page='下一页'; $this->pre_page='上一页'; return $this->pre_page().$this->nowbar().$this->next_page().'第'.$this->select($url).'页'; break; case '2': $this->next_page='下一页'; $this->pre_page='上一页'; $this->first_page='首页'; $this->last_page='尾页'; return $this->first_page().$this->pre_page().'[第'.$this->nowindex.'页]'.$this->next_page().$this->last_page().'第'.$this->select($url).'页'; break; case '3': $this->next_page='下一页'; $this->pre_page='上一页'; $this->first_page='首页'; $this->last_page='尾页'; return $this->first_page().$this->pre_page().$this->next_page().$this->last_page(); break; case '4': $this->next_page='下一页'; $this->pre_page='上一页'; return $this->pre_page().$this->nowbar().$this->next_page(); break; case '5': return $this->pre_bar().$this->pre_page().$this->nowbar().$this->next_page().$this->next_bar(); break; } }/*----------------private function (私有方法)-----------------------------------------------------------*//** * 设置url头地址 * @param: String $url * @return boolean */function _set_url($url=""){ if(!empty($url)){ //手动设置 $this->url=$url.((stristr($url,'?'))?'&':'?').$this->page_name."="; }else{ //自动获取 if(empty($_SERVER['QUERY_STRING'])){ //不存在QUERY_STRING时 $this->url=$_SERVER['REQUEST_URI']."?".$this->page_name."="; }else{ // if(stristr($_SERVER['QUERY_STRING'],$this->page_name.'=')){ //地址存在页面参数 $this->url=str_replace($this->page_name.'='.$this->nowindex,'',$_SERVER['REQUEST_URI']); $last=$this->url[strlen($this->url)-1]; if($last=='?'||$last=='&'){ $this->url.=$this->page_name."="; }else{ $this->url.='&'.$this->page_name."="; } }else{ // $this->url=$_SERVER['REQUEST_URI'].'&'.$this->page_name.'='; }//end if }//end if }//end if}/** * 设置当前页面 * */function _set_nowindex($nowindex){ if(empty($nowindex)){ //系统获取 if(isset($_GET[$this->page_name])){ $this->nowindex=intval($_GET[$this->page_name]); } }else{ //手动设置 $this->nowindex=intval($nowindex); }} /** * 为指定的页面返回地址值 * * @param int $pageno * @return string $url */function _get_url($pageno=1){ return $this->url.$pageno;}/** * 获取分页显示文字,比如说默认情况下_get_text('<a href="">1</a>')将返回[<a href="">1</a>] * * @param String $str * @return string $url */ function _get_text($str){ return $this->format_left.$str.$this->format_right;}/** * 获取链接地址*/function _get_link($url,$text,$style=''){ $style=(empty($style))?'':'class="'.$style.'"'; if($this->is_ajax){ //如果是使用AJAX模式 return '<a '.$style.' href="javascript:'.$this->ajax_action_name.'(\''.$url.'\')">'.$text.'</a>'; }else{ return '<a '.$style.' href="'.$url.'">'.$text.'</a>'; }}/** * 出错处理方式*/function error($function,$errormsg){ die('Error in file <b>'.__FILE__.'</b> ,Function <b>'.$function.'()</b> :'.$errormsg);}/* * 计算前台页面的总页数 * @param total 总记录数 * @param num 每页的记录数*/function sumPage($total,$num){ $nn=0; $nn=intval($total/$num); if((int)($total%$num)!=0) { $nn=$nn+1; } return $nn;}}?> <?php/*分页程序配置*/$num=20; //设置每页显示的记录数$p=isset($_GET['p'])?intval($_GET['p']):1; //获得传递的值,为空时即为零$total=newsSum($sort); //获得的记录总条数$p_start=($p-1) * $num; //计算当页开始的记录数 $page=new minupage(array('total'=>$total,'perpage'=>$num)); //调用分页类$sumpage=$page->sumPage($total,$num); //总页数$sql="select * from newslist where sorts=".$sort." and isCheck=1 order by isTop desc, id desc ";?><ul><?phpglobal $db;$rs=&$db->SelectLimit($sql,$p_start,$num);while($row=mysql_fetch_array($rs)){?> <li><span class="date01" style="font-size:12px;">[<?php echo substr($row["addtime"],0,10)?>]</span>·<a href="n_<?php echo $row["id"]?>.html" target="_blank" title="<?php echo $row["title"]?>"><?php echo cut_str($row["title"],30,0)?></a> <?php if($row["isTop"]==1){?>[<span class="STYLE1">置顶</span>]<?php }?> <?php if($row["isFine"]==1){?>[<span class="STYLE1">精</span>]<?php }?></li><?}?> </ul> <div class="page01" style="font-size:12px;">页次<?php echo $p?>/<?php echo $sumpage?>页 共<?php echo $total?>条记录,<?php echo $num?>条/页,<?php echo $page->show(4);?></span></div> 这样也可以达到反射的效果 在线等,关于上传文件 请问PHP 5.3.0应该用什么版本的ZEND DEBUGGER? php查询MYSQL数据库里的记录并显示出来,怎么样能让速度快点? 请问怎么改变服务的执行文件路径 高分求!!!php与MYSQL在DREAMWEAVER下的连接!! MySQL的VARCHAR字段的问题 PHP的SQL语句可以有多长? 转<img src="" ....> 转 [img]http://...[/img]的代码 怎样确定URL路径的文件是否存在 我出现了一个内存不够的问题 php执行大量操作,提示:Service Temporarily Unavailable
$curpage=$_GET['curpage'];
if ($curpage==""){
$curpage=1;
}
$rs->absolutepage=$curpage;
for ($i=1 ;$i<=$rs->pagesize;$i++){
if (!$rs->eof) {
//内容。
$rs->movenext;
}
}
if ($rs->recordcount==0){
echo "首页 ";
}
else{
if ($curpage==1){
echo "首页 ";
}
else{
echo "<a href='ad_chanpinleibie.php?curpage=1'>首页</a> ";
}
}
if ($rs->recordcount==0){
echo "上一页 ";
}
else{
if ($curpage==1){
echo "上一页 ";
}
else{
echo "<a href='ad_chanpinleibie.php?curpage=".($curpage-1)."'>上一页</a> ";
}
}
if ($rs->pagecount<($curpage+1)){
echo "下一页 ";
}
else{
echo "<a href='ad_chanpinleibie.php?curpage=".($curpage+1)."'>下一页</a> ";
}
if ($rs->recordcount==0){
echo "尾页 ";
echo "共1页 ";
echo "第1页";
}
else{
if ($rs->pagecount<($curpage+1)){
echo "尾页 ";
echo "共".$rs->pagecount."页 ";
echo "第".$curpage."页";
}
else{
echo "<a href='ad_chanpinleibie.php?curpage=".$rs->pagecount."'>尾页</a> ";
echo "共".$rs->pagecount."页 ";
echo "第".$curpage."页";
}
}
}
$rs->Close();
$conn->Close();
$rs=null;
$conn=null;
/**
* 前台分页类 function minupage($array) : 构造函数,参数( 数组(total总页数,perpage每页显示行数,nowindex当前页,url地址,ajax模式) ) 使用案例:
$num=20; //设置每页显示的记录数
$p=isset($_GET['p'])?intval($_GET['p']):1; //获得传递的值,为空时即为零
$total=newsSum($sort); //获得的记录总条数
$page=new minupage(array('total'=>$total,'perpage'=>$num)); //调用分页类
$p_start=($p-1) * $num; //计算当页开始的记录数
$sumpage=&$page->sumPage($total,$num); //总页数<?php echo $p?>/<?php echo $sumpage?>页 共<?php echo $total?>条记录,<?php echo $num?>条/页,<?php echo $page->show(4);?> 显示为 11/20 页次 共400条记录 20条/页 上一页 11 12 13 14 15 下一页
require_once('../libs/classes/page.class.php');
$page=new minupage(array('total'=>1000,'perpage'=>20));
echo 'mode:1<br>'.$page->show();
echo '<hr>mode:2<br>'.$page->show(2);
echo '<hr>mode:3<br>'.$page->show(3);
echo '<hr>mode:4<br>'.$page->show(4);
echo '<hr>开始AJAX模式:';
$ajaxpage=new minupage(array('total'=>1000,'perpage'=>20,'ajax'=>'ajax_page','page_name'=>'test'));
echo 'mode:1<br>'.$ajaxpage->show();
*/
class minupage
{
/**
* config ,public
*/
var $page_name="p";//page标签,用来控制url页。比如说xxx.php?PB_page=2中的PB_page
var $next_page='>';//下一页
var $pre_page='<';//上一页
var $first_page='First';//首页
var $last_page='Last';//尾页
var $pre_bar='<<';//上一分页条
var $next_bar='>>';//下一分页条
var $format_left='';
var $format_right='';
var $is_ajax=false;//是否支持AJAX分页模式 /**
* private
*
*/
var $pagebarnum=10;//控制记录条的个数。
var $totalpage=0;//总页数
var $ajax_action_name='';//AJAX动作名
var $nowindex=1;//当前页
var $url="";//url地址头
var $offset=0;/**
* constructor构造函数
*
* @param array $array['total'],$array['perpage'],$array['nowindex'],$array['url'],$array['ajax']...
*/
function minupage($array)
{
if(is_array($array)){
if(!array_key_exists('total',$array))$this->error(__FUNCTION__,'need a param of total');
$total=intval($array['total']);
$perpage=(array_key_exists('perpage',$array))?intval($array['perpage']):10;
$nowindex=(array_key_exists('nowindex',$array))?intval($array['nowindex']):'';
$url=(array_key_exists('url',$array))?$array['url']:'';
}else{
$total=$array;
$perpage=10;
$nowindex='';
$url='';
}
if((!is_int($total))||($total<0))$this->error(__FUNCTION__,$total.' is not a positive integer!');
if((!is_int($perpage))||($perpage<=0))$this->error(__FUNCTION__,$perpage.' is not a positive integer!');
if(!empty($array['page_name']))$this->set('page_name',$array['page_name']);//设置pagename
$this->_set_nowindex($nowindex);//设置当前页
$this->_set_url($url);//设置链接地址
$this->totalpage=ceil($total/$perpage);
$this->offset=($this->nowindex-1)*$perpage;
if(!empty($array['ajax']))$this->open_ajax($array['ajax']);//打开AJAX模式
}
/**
* 设定类中指定变量名的值,如果改变量不属于这个类,将throw一个exception
*
* @param string $var
* @param string $value
*/
function set($var,$value)
{
if(in_array($var,get_object_vars($this)))
$this->$var=$value;
else {
$this->error(__FUNCTION__,$var." does not belong to PB_Page!");
}
}
/**
* 打开倒AJAX模式
*
* @param string $action 默认ajax触发的动作。
*/
function open_ajax($action)
{
$this->is_ajax=true;
$this->ajax_action_name=$action;
}
/**
* 获取显示"下一页"的代码
*
* @param string $style
* @return string
*/
function next_page($style='')
{
if($this->nowindex<$this->totalpage){
return $this->_get_link($this->_get_url($this->nowindex+1),$this->next_page,$style);
}
return '<span class="'.$style.'">'.$this->next_page.'</span>';
}/**
* 获取显示“上一页”的代码
*
* @param string $style
* @return string
*/
function pre_page($style='')
{
if($this->nowindex>1){
return $this->_get_link($this->_get_url($this->nowindex-1),$this->pre_page,$style);
}
return '<span class="'.$style.'">'.$this->pre_page.'</span>';
}/**
* 获取显示“首页”的代码
*
* @return string
*/
function first_page($style='')
{
if($this->nowindex==1){
return '<span class="'.$style.'">'.$this->first_page.'</span>';
}
return $this->_get_link($this->_get_url(1),$this->first_page,$style);
}/**
* 获取显示“尾页”的代码
*
* @return string
*/
function last_page($style='')
{
if($this->nowindex==$this->totalpage){
return '<span class="'.$style.'">'.$this->last_page.'</span>';
}
return $this->_get_link($this->_get_url($this->totalpage),$this->last_page,$style);
}function nowbar($style='',$nowindex_style='')
{
$plus=ceil($this->pagebarnum/2);
if($this->pagebarnum-$plus+$this->nowindex>$this->totalpage)$plus=($this->pagebarnum-$this->totalpage+$this->nowindex);
$begin=$this->nowindex-$plus+1;
$begin=($begin>=1)?$begin:1;
$return='';
for($i=$begin;$i<$begin+$this->pagebarnum;$i++)
{
if($i<=$this->totalpage){
if($i!=$this->nowindex)
$return.=$this->_get_text($this->_get_link($this->_get_url($i),$i,$style));
else
$return.=$this->_get_text('<span class="'.$nowindex_style.'">'.$i.'</span>');
}else{
break;
}
$return.="\n";
}
unset($begin);
return $return;
}
/**
* 获取显示跳转按钮的代码
*
* @return string
*/
function select($url)
{
$return='<select name=";PB_Page_Select" onChange=open_select(this)>';
for($i=1;$i<=$this->totalpage;$i++)
{
if($i==$this->nowindex){
$return.='<option value='.$url.$i.' selected>'.$i.'</option>';
}else{
$return.='<option value='.$this->_get_url($i).'>'.$i.'</option>';
}
}
unset($i);
$return.='</select>';
return $return;
}/**
* 获取mysql 语句中limit需要的值
*
* @return string
*/
function offset()
{
return $this->offset;
}/**
* 控制分页显示风格(你可以增加相应的风格)
*
* @param int $mode
* @return string
*/
function show($mode=1,$url='')
{
switch ($mode)
{
case '1':
$this->next_page='下一页';
$this->pre_page='上一页';
return $this->pre_page().$this->nowbar().$this->next_page().'第'.$this->select($url).'页';
break;
case '2':
$this->next_page='下一页';
$this->pre_page='上一页';
$this->first_page='首页';
$this->last_page='尾页';
return $this->first_page().$this->pre_page().'[第'.$this->nowindex.'页]'.$this->next_page().$this->last_page().'第'.$this->select($url).'页';
break;
case '3':
$this->next_page='下一页';
$this->pre_page='上一页';
$this->first_page='首页';
$this->last_page='尾页';
return $this->first_page().$this->pre_page().$this->next_page().$this->last_page();
break;
case '4':
$this->next_page='下一页';
$this->pre_page='上一页';
return $this->pre_page().$this->nowbar().$this->next_page();
break;
case '5':
return $this->pre_bar().$this->pre_page().$this->nowbar().$this->next_page().$this->next_bar();
break;
}
}
/*----------------private function (私有方法)-----------------------------------------------------------*/
/**
* 设置url头地址
* @param: String $url
* @return boolean
*/
function _set_url($url="")
{
if(!empty($url)){
//手动设置
$this->url=$url.((stristr($url,'?'))?'&':'?').$this->page_name."=";
}else{
//自动获取
if(empty($_SERVER['QUERY_STRING'])){
//不存在QUERY_STRING时
$this->url=$_SERVER['REQUEST_URI']."?".$this->page_name."=";
}else{
//
if(stristr($_SERVER['QUERY_STRING'],$this->page_name.'=')){
//地址存在页面参数
$this->url=str_replace($this->page_name.'='.$this->nowindex,'',$_SERVER['REQUEST_URI']);
$last=$this->url[strlen($this->url)-1];
if($last=='?'||$last=='&'){
$this->url.=$this->page_name."=";
}else{
$this->url.='&'.$this->page_name."=";
}
}else{
//
$this->url=$_SERVER['REQUEST_URI'].'&'.$this->page_name.'=';
}//end if
}//end if
}//end if
}/**
* 设置当前页面
*
*/
function _set_nowindex($nowindex)
{
if(empty($nowindex)){
//系统获取
if(isset($_GET[$this->page_name])){
$this->nowindex=intval($_GET[$this->page_name]);
}
}else{
//手动设置
$this->nowindex=intval($nowindex);
}
}
/**
* 为指定的页面返回地址值
*
* @param int $pageno
* @return string $url
*/
function _get_url($pageno=1)
{
return $this->url.$pageno;
}/**
* 获取分页显示文字,比如说默认情况下_get_text('<a href="">1</a>')将返回[<a href="">1</a>]
*
* @param String $str
* @return string $url
*/
function _get_text($str)
{
return $this->format_left.$str.$this->format_right;
}/**
* 获取链接地址
*/
function _get_link($url,$text,$style=''){
$style=(empty($style))?'':'class="'.$style.'"';
if($this->is_ajax){
//如果是使用AJAX模式
return '<a '.$style.' href="javascript:'.$this->ajax_action_name.'(\''.$url.'\')">'.$text.'</a>';
}else{
return '<a '.$style.' href="'.$url.'">'.$text.'</a>';
}
}
/**
* 出错处理方式
*/
function error($function,$errormsg)
{
die('Error in file <b>'.__FILE__.'</b> ,Function <b>'.$function.'()</b> :'.$errormsg);
}/*
* 计算前台页面的总页数
* @param total 总记录数
* @param num 每页的记录数
*/
function sumPage($total,$num)
{
$nn=0;
$nn=intval($total/$num);
if((int)($total%$num)!=0)
{
$nn=$nn+1;
}
return $nn;
}}
?>
/*分页程序配置*/
$num=20; //设置每页显示的记录数
$p=isset($_GET['p'])?intval($_GET['p']):1; //获得传递的值,为空时即为零
$total=newsSum($sort); //获得的记录总条数
$p_start=($p-1) * $num; //计算当页开始的记录数
$page=new minupage(array('total'=>$total,'perpage'=>$num)); //调用分页类
$sumpage=$page->sumPage($total,$num); //总页数
$sql="select * from newslist where sorts=".$sort." and isCheck=1 order by isTop desc, id desc ";
?><ul>
<?php
global $db;
$rs=&$db->SelectLimit($sql,$p_start,$num);
while($row=mysql_fetch_array($rs))
{
?>
<li><span class="date01" style="font-size:12px;">[<?php echo substr($row["addtime"],0,10)?>]</span>·<a href="n_<?php echo $row["id"]?>.html" target="_blank" title="<?php echo $row["title"]?>"><?php echo cut_str($row["title"],30,0)?></a> <?php if($row["isTop"]==1){?>[<span class="STYLE1">置顶</span>]<?php }?> <?php if($row["isFine"]==1){?>[<span class="STYLE1">精</span>]<?php }?></li>
<?
}
?>
</ul>
<div class="page01" style="font-size:12px;">页次<?php echo $p?>/<?php echo $sumpage?>页 共<?php echo $total?>条记录,<?php echo $num?>条/页,<?php echo $page->show(4);?></span></div>