<?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 $
namespace Common\Common;
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 nowpage($totalRows,$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);
return $this->nowPage;
}
public function setConfig($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){
$upPage="<a class='ajaxify' id='big' href='JavaScript:".$this->ajax_func."(".$upRow.")'>".$this->config['prev']."</a>";
}else{
$upPage="";
}
if ($downRow <= $this->totalPages){
$downPage="<a class='ajaxify' id='big' href='javascript:".$this->ajax_func."(".$downRow.")'>".$this->config['next']."</a>";
}else{
$downPage="";
}
// << < > >>
if($nowCoolPage == 1){
$theFirst = "";
$prePage = "";
}else{
$preRow = $this->nowPage-$this->rollPage;
$prePage = "<a class='ajaxify' id='big' href='javascript:".$this->ajax_func."(".$preRow.")'>上".$this->rollPage."页</a>";
$theFirst = "<a class='ajaxify' id='big' href='javascript:".$this->ajax_func."(1)' >".$this->config['first']."</a>";
}
if($nowCoolPage == $this->coolPages){
$nextPage = "";
$theEnd="";
}else{
$nextRow = $this->nowPage+$this->rollPage;
$theEndRow = $this->totalPages;
$nextPage = "<a class='ajaxify' id='big' href='javascript:".$this->ajax_func."(".$nextRow.")' >下".$this->rollPage."页</a>";
$theEnd = "<a class='ajaxify' id='big' href='javascript:".$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){
$linkPage .= " <a class='ajaxify' id='big' href='javascript:".$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;
}
}
?>Nach dem Login kopieren
//实例化数据模型
$info=M('info');
//统计要查询数据的数量
$count=$info->where("ID='$id'")->count();
//实例化分页类，传入三个参数，分别是数据总数、每页显示的数据条数、要调用的jQuery ajax方法名
$p=new \Host\Common\AjaxPage($count,10,'server');
//产生分页信息
$page=$p->show();
//要查询的数据,limit表示每页查询的数量，这里为10条
$data = $server_info->where("ID='$id'")->limit($p->firstRow.','.$p->listRows)->select();
//assign方法往模板赋值
$this->assign('list',$data);
$this->assign('page',$page);
//ajax返回信息
$res["content"] = $this->fetch('Index/myinfolist')
$this->ajaxReturn($res);Nach dem Login kopieren
$res["content"] = $this->fetch('Index/myinfolist')Nach dem Login kopieren
3.js-TeilDieser Schritt steht im Mittelpunkt der Implementierung von Ajax-Non-Refresh-Paging. Durch die Ajax-Interaktion mit der Datenbank werden die erhaltenen Daten in die Vorlage geschrieben und der vorherige Datensatz ersetzt. , um den Zweck des Pagings zu erreichen. $res["content"] = $this->fetch('Index/myinfolist')Nach dem Login kopieren
server.js
<!DOCTYPE html>
<head>
</head>
<p id="server">
<p class="row-fluid" >
<p class="span12">
<p class="portlet box green">
<p class="portlet-title">
<p class="caption"><i class="icon-globe"></i>信息列表</p>
</p>
<p class="portlet-body" >
<table class="table table-striped table-bordered table-hover table-full-width" id="sample_1">
<thead>
<tr>
<th class="hidden-480">a</th>
<th class="hidden-480">b</th>
<th class="hidden-480">c</th>
<th class="hidden-480">d</th>
</tr>
</thead>
<tbody>
//循环赋值
<foreach name='list' item='info'>
<tr>
<td>{$info.a}</td>
<td>{$info.b}</td>
<td>{$info.c}</td>
<td>{$info.d}</td>
</tr>
</foreach>
</tbody>
</table>
//分页信息
<p class="row-fluid"> {$page} </p>
</p>
</p>
</p>
</p>
</p>
<script src="__PUBLIC__/server.js"></script>
</html>Nach dem Login kopieren
Dieser Methodennamenserver ist der dritte Parameter, der in der instanziierten Paging-Klasse im Controller übergeben wird. Jedes Mal, wenn Sie auf die Vorlage klicken, um die Seite umzublättern, wird dieser js-Methodenserver (p) ausgelöst wird darin übergeben ist Die Seitenzahl der Seite.
function server(id){
var id = id;
$.get('/Server/myinfo', {'p':id}, function(data){
//用get方法发送信息到Server中的myinfo方法
$("#server").replaceWith("<p id='user7'>"
+data.content+
"</p>");
});
}Nach dem Login kopieren
Hier wird die .get-Form der Ajax-Methode in jQuery verwendet, um zwischen Ajax und dem Hintergrund zu kommunizieren. Um die zurückgegebenen Daten zu erhalten, verwenden Sie die Methode „replaceWith“ und verwenden Sie
$p=new \Host\Common\AjaxPage($count,10,'server');
Nach dem Login kopieren
