在Thinkphp中使用ajax實現無重新整理分頁的方法_php執行個體

在Thinkphp目錄的Lib\ORG\Util\目錄裡建立AjaxPage.class.php,寫入一下內容：

<?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public $rollPage = 5;// 頁數跳轉時要帶的參數public $parameter ;// 預設列表每頁顯示行數public $listRows = 20;// 起始行數public $firstRow ;// 分頁總頁面數protected $totalPages ;// 總行數protected $totalRows ;// 當前頁數protected $nowPage ;// 分頁的欄的總頁數protected $coolPages ;// 分頁顯示定製protected $config = array('header'=>'條記錄','prev'=>'上一頁','next'=>'下一頁','first'=>'第一頁','last'=>'最後一頁','theme'=>' %totalRow% %header% %nowPage%/%totalPage% 頁 %upPage% %downPage% %first% %prePage% %linkPage% %nextPage% %end%');// 預設分頁變數名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$this->coolPages = ceil($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){$linkPage .= " <a id='big' href='javascript:".$this->ajax_func."(".$page.")'> ".$page." </a>";}else{break;}}else{if($this->totalPages != 1){$linkPage .= " <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;}}?>

控制器裡寫入以下內容：

<?phpclass UserAction extends Action{public function user(){import("ORG.Util.AjaxPage");// 匯入分頁類 注意匯入的是自己寫的AjaxPage類$credit = M('user');$count = $credit->count(); //計算記錄數$limitRows = 5; // 設定每頁記錄數$p = new AjaxPage($count, $limitRows,"user"); //第三個參數是你需要調用換頁的ajax函數名$limit_value = $p->firstRow . "," . $p->listRows;$data = $credit->order('id desc')->limit($limit_value)->select(); // 查詢資料$page = $p->show(); // 產生分頁資訊，AJAX的串連在此處產生$this->assign('list',$data);$this->assign('page',$page);$this->display();}}?>

模板檔案如下：

<html><head><title>Ajax無重新整理分頁</title><script type="text/javascript" src="../Public/jquery-1.7.2.min.js"></script><script type="text/javascript">function user(id){ //user函數名 一定要和action中的第三個參數一致上面有var id = id;$.get('User/user', {'p':id}, function(data){ //用get方法發送資訊到UserAction中的user方法$("#user").replaceWith("<div id='user'>"+data+"</div>"); //user一定要和tpl中的一致});}</script></head><body><div id='user'> <!--這裡的user和下面js中的test要一致--><volist id='list' name='list'> <!--內容輸出--><{$list.id}>  <{$list.username}><br/></volist><{$page}> <!--分頁輸出--></div></body></html>

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