在Thinkphp中使用ajax实现无刷新分页的方法

在Thinkphp目录的LibORGUtil目录里新建AjaxPage.class.php,写入一下内容：

<?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 {
// 分页栏每页显示的页数
public $rollPage = 5;
// 页数跳转时要带的参数
public $parameter ;
// 默认列表每页显示行数
public $listRows = 20;
// 起始行数
public $firstRow ;
// 分页总页面数
protected $totalPages ;
// 总行数
protected $totalRows ;
// 当前页数
protected $nowPage ;
// 分页的栏的总页数
protected $coolPages ;
// 分页显示定制
protected $config = array("header"=>"条记录","prev"=>"上一页","next"=>"下一页","first"=>"第一页","last"=>"最后一页","theme"=>" %totalRow% %header% %nowPage%/%totalPage% 页 %upPage% %downPage% %first% %prePage% %linkPage% %nextPage% %end%");
// 默认分页变量名
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); //总页数
$this->coolPages = ceil($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);
}
//上下翻页字符串
$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."页</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."页</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;
}
}
?>

控制器里写入以下内容：

<?php
class UserAction extends Action{
public function user(){
import("ORG.Util.AjaxPage");// 导入分页类 注意导入的是自己写的AjaxPage类
$credit = M("user");
$count = $credit->count(); //计算记录数
$limitRows = 5; // 设置每页记录数
$p = new AjaxPage($count, $limitRows,"user"); //第三个参数是你需要调用换页的ajax函数名
$limit_value = $p->firstRow . "," . $p->listRows;
$data = $credit->order("id desc")->limit($limit_value)->select(); // 查询数据
$page = $p->show(); // 产生分页信息，AJAX的连接在此处生成
$this->assign("list",$data);
$this->assign("page",$page);
$this->display();
}
}
?>

模板文件如下：

<html>
<head>
<title>Ajax无刷新分页</title>
<script type="text/javascript" src="../Public/jquery-1.7.2.min.js"></script>
<script type="text/javascript">
function user(id){ //user函数名 一定要和action中的第三个参数一致上面有
var id = id;
$.get("User/user", {"p":id}, function(data){ //用get方法发送信息到UserAction中的user方法
$("#user").replaceWith("<div id="user">"+data+"</div>"); //user一定要和tpl中的一致
});
}
</script>
</head>
<body>
<div id="user"> <!--这里的user和下面js中的test要一致-->
<volist id="list" name="list"> <!--内容输出-->
<{$list.id}>  <{$list.username}><br/>
</volist>
<{$page}> <!--分页输出-->
</div>
</body>
</html>

以上所述是小编给大家介绍的在Thinkphp中使用ajax实现无刷新分页的方法，希望对大家有所帮助，如果大家有任何疑问请给我留言，小编会及时回复大家的。在此也非常感谢大家对网页设计网站的支持！