<?php
// +----------------------------------------------------------------------
// | ThinkPHP [ WE CAN DO IT JUST THINK IT ]
// +----------------------------------------------------------------------
// | Copyright (c) 2009 http://thinkphp.cn All rights reserved.
// +----------------------------------------------------------------------
// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
// +----------------------------------------------------------------------
// | Author: liu21st <liu21st@gmail.com>
// +----------------------------------------------------------------------
// $Id: Page.class.php 2712 2012-02-06 10:12:49Z liu21st $
class AjaxPage {
// 分頁欄每頁顯示的頁數(shù)
public $rollPage = 5;
// 頁數(shù)跳轉時要帶的參數(shù)
public $parameter ;
// 默認列表每頁顯示行數(shù)
public $listRows = 20;
// 起始行數(shù)
public $firstRow ;
// 分頁總頁面數(shù)
protected $totalPages ;
// 總行數(shù)
protected $totalRows ;
// 當前頁數(shù)
protected $nowPage ;
// 分頁的欄的總頁數(shù)
protected $coolPages ;
// 分頁顯示定制
protected $config = array('header'=>'條記錄','prev'=>'上一頁','next'=>'下一頁','first'=>'第一頁','last'=>'最后一頁','theme'=>' %totalRow% %header% %nowPage%/%totalPage% 頁 %upPage% %downPage% %first% %prePage% %linkPage% %nextPage% %end%');
// 默認分頁變量名
protected $varPage;
public function __construct($totalRows,$listRows='',$ajax_func,$parameter='') {
$this->totalRows = $totalRows;
$this->ajax_func = $ajax_func;
$this->parameter = $parameter;
$this->varPage = C('VAR_PAGE') ? C('VAR_PAGE') : 'p' ;
if(!empty($listRows)) {
$this->listRows = intval($listRows);
}
$this->totalPages = ceil($this->totalRows/$this->listRows); //總頁數(shù)
$this->coolPages = ceil($this->totalPages/$this->rollPage);
$this->nowPage = !empty($_GET[$this->varPage])?intval($_GET[$this->varPage]):1;
if(!empty($this->totalPages) && $this->nowPage>$this->totalPages) {
$this->nowPage = $this->totalPages;
}
$this->firstRow = $this->listRows*($this->nowPage-1);
}
public function setConfig($name,$value) {
if(isset($this->config[$name])) {
$this->config[$name] = $value;
}
}
public function show() {
if(0 == $this->totalRows) return '';
$p = $this->varPage;
$nowCoolPage = ceil($this->nowPage/$this->rollPage);
$url = $_SERVER['REQUEST_URI'].(strpos($_SERVER['REQUEST_URI'],'?')?'':"?").$this->parameter;
$parse = parse_url($url);
if(isset($parse['query'])) {
parse_str($parse['query'],$params);
unset($params[$p]);
$url = $parse['path'].'?'.http_build_query($params);
}
//上下翻頁字符串
$upRow = $this->nowPage-1;
$downRow = $this->nowPage+1;
if ($upRow>0){
$upPage="<a id='big' href='javascript:".$this->ajax_func."(".$upRow.")'>".$this->config['prev']."</a>";
}else{
$upPage="";
}
if ($downRow <= $this->totalPages){
$downPage="<a id='big' href='javascript:".$this->ajax_func."(".$downRow.")'>".$this->config['next']."</a>";
}else{
$downPage="";
}
// << < > >>
if($nowCoolPage == 1){
$theFirst = "";
$prePage = "";
}else{
$preRow = $this->nowPage-$this->rollPage;
$prePage = "<a id='big' href='javascript:".$this->ajax_func."(".$preRow.")'>上".$this->rollPage."頁</a>";
$theFirst = "<a id='big' href='javascript:".$this->ajax_func."(1)' >".$this->config['first']."</a>";
}
if($nowCoolPage == $this->coolPages){
$nextPage = "";
$theEnd="";
}else{
$nextRow = $this->nowPage+$this->rollPage;
$theEndRow = $this->totalPages;
$nextPage = "<a id='big' href='javascript:".$this->ajax_func."(".$nextRow.")' >下".$this->rollPage."頁</a>";
$theEnd = "<a id='big' href='javascript:".$this->ajax_func."(".$theEndRow.")' >".$this->config['last']."</a>";
}
// 1 2 3 4 5
$linkPage = "";
for($i=1;$i<=$this->rollPage;$i++){
$page=($nowCoolPage-1)*$this->rollPage+$i;
if($page!=$this->nowPage){
if($page<=$this->totalPages){
$linkPage .= "&nbsp;<a id='big' href='javascript:".$this->ajax_func."(".$page.")'>&nbsp;".$page."&nbsp;</a>";
}else{
break;
}
}else{
if($this->totalPages != 1){
$linkPage .= "&nbsp;<span class='current'>".$page."</span>";
}
}
}
$pageStr = str_replace(
array('%header%','%nowPage%','%totalRow%','%totalPage%','%upPage%','%downPage%','%first%','%prePage%','%linkPage%','%nextPage%','%end%'),
array($this->config['header'],$this->nowPage,$this->totalRows,$this->totalPages,$upPage,$downPage,$theFirst,$prePage,$linkPage,$nextPage,$theEnd),$this->config['theme']);
return $pageStr;
}
}
?>

<?php
class UserAction extends Action{
public function user(){
import("ORG.Util.AjaxPage");// 導入分頁類 注意導入的是自己寫的AjaxPage類
$credit = M('user');
$count = $credit->count(); //計算記錄數(shù)
$limitRows = 5; // 設置每頁記錄數(shù)
$p = new AjaxPage($count, $limitRows,"user"); //第三個參數(shù)是你需要調用換頁的ajax函數(shù)名
$limit_value = $p->firstRow . "," . $p->listRows;
$data = $credit->order('id desc')->limit($limit_value)->select(); // 查詢數(shù)據(jù)
$page = $p->show(); // 產(chǎn)生分頁信息，AJAX的連接在此處生成
$this->assign('list',$data);
$this->assign('page',$page);
$this->display();
}
}
?>

<html>
<head>
<title>Ajax無刷新分頁</title>
<script type="text/javascript" src="../Public/jquery-1.7.2.min.js"></script>
<script type="text/javascript">
function user(id){ //user函數(shù)名 一定要和action中的第三個參數(shù)一致上面有
var id = id;
$.get('User/user', {'p':id}, function(data){ //用get方法發(fā)送信息到UserAction中的user方法
$("#user").replaceWith("<div id='user'>"+data+"</div>"); //user一定要和tpl中的一致
});
}
</script>
</head>
<body>
<div id='user'> <!--這里的user和下面js中的test要一致-->
<volist id='list' name='list'> <!--內(nèi)容輸出-->
<{$list.id}>&nbsp;&nbsp;<{$list.username}><br/>
</volist>
<{$page}> <!--分頁輸出-->
</div>
</body>
</html>