Table of Contents
ajax无刷新分页效果
Home Backend Development PHP Tutorial php+ajax实现无刷新分页_PHP

php+ajax实现无刷新分页_PHP

May 28, 2016 pm 01:13 PM
php

本文实例讲述了php+ajax实现无刷新分页实现方法。分享给大家供大家参考。具体如下:

    limit  偏移量,长度;
    limit  0,7;   第一页
    limit  7,7;   第二页
    limit  14,7;  第三页
每页信息条数:7
信息总条数:select count(*) from table
信息总页数:ceil向上取整(总条数/每页条数)
1、分页类具体使用

<?php

class Pagination {

  private $total; //数据表中总记录数
  private $listRows; //每页显示行数
  private $limit; //mysql 数据库的limit
  private $uri; //分页信息前面的uri地址
  private $pageNum; //页数
  private $config = array('header' => "个记录", "prev" => "【】", "first" => "【首 页】", "last" => "【尾 页】");
  private $listNum = 8;

  /*
   * $total 当前信息总条数
   * $listRows 每页显示的条数
   * $pa 下面的page
    http://网址/index.php?page=5
   */

  public function __construct($total, $listRows = 10, $pa = "") {
    $this->total = $total;
    $this->listRows = $listRows;
    $this->uri = $this->getUri($pa);
    $this->page = !empty(<p>本文实例讲述了php+ajax实现无刷新分页实现方法。分享给大家供大家参考。具体如下:</p>
<p><span style="COLOR: #333333"><strong>    limit  偏移量,长度;<br />    limit  0,7;   第一页<br />    limit  7,7;   第二页<br />    limit  14,7;  第三页<br /></strong></span>每页信息条数:7<br />信息总条数:select count(*) from table<br />信息总页数:ceil向上取整(总条数/每页条数)<br /><strong>1、分页类具体使用<br /></strong></p>
<p style="TEXT-ALIGN: center"><img src="/static/imghw/default1.png"  data-src="http://img.bitscn.com/upimg/allimg/c151123/144RDL21W50-13H5.jpg"  class="lazy"  onclick="window.open(this.src)" id="theimg" alt="" /></p>
<p>
<div class="code" style="position:relative; padding:0px; margin:0px;"><div class="code" style="position:relative; padding:0px; margin:0px;"><div class="code" style="position:relative; padding:0px; margin:0px;"><pre class='brush:php;toolbar:false;'>___FCKpd___0
Copy after login
Copy after login
Copy after login
Copy after login

2 数据显示

<?php

//链接数据库

//获得具体信息

//分页显示
header("content-type:text/html;charset=utf-8");
$link = mysql_connect('localhost','root','111111');
mysql_select_db('shop', $link);
mysql_query("set names utf8");
$css = <<<eof
<style type="text/css">
  table {border:1px solid black; width:700px; margin:auto; border-collapse:collapse;}
  td {border:1px solid black; }
</style>
eof;
echo $css;

echo "
<table>
  <tr><td>序号</td><td>名称</td><td>数量</td><td>价格</td><td>时间</td></tr>

";

//1 引入分页类
include "./Pagination.php";

//2. 获得信息总条数
$sql = "select * from sw_goods";
$qry = mysql_query($sql);
$total = mysql_num_rows($qry);
$per  = 7;

//3. 实例化分页类对象
$page_obj = new Pagination($total,$per);

//4. 拼装sql语句,获得每页信息
//利用page_obj实现limit的灵活设置
//$page_obj -> limit;
$sqla = "select * from sw_goods ".$page_obj->limit;
$qrya = mysql_query($sqla);

//5. 获得页面列表
$pagelist = $page_obj -> fpage(array(3,4,5,6,7,8));

$i=1;
while($rsta = mysql_fetch_assoc($qrya)){
  echo "<tr>";
  echo "<td>".$i++."</td>";
  echo "<td>".$rsta['goods_name']."</td>";
  echo "<td>".$rsta['goods_number']."</td>";
  echo "<td>".$rsta['goods_price']."</td>";
  echo "<td>".date("Y-m-d H:i:s",$rsta['goods_create_time'])."</td>";
  echo "</tr>";
}
echo "<tr><td colspan=5>".$pagelist."</td></tr>";
echo "</table>";
Copy after login

3 ajax无刷新分页实现

open(‘get','http://网址/index.php?page=2')

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html>
  <head>
    <title>新建网页</title>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
    <meta name="description" content="" />
    <meta name="keywords" content="" />

    <script type="text/javascript">
//获得分页信息ajax函数
function showPage(myurl){
  var xhr = new XMLHttpRequest();
  xhr.onreadystatechange = function(){
    if(xhr.readyState==4){
      var rst = document.getElementById("result");
      rst.innerHTML = xhr.responseText;
    }
  }
  xhr.open("get",myurl);
  xhr.send(null);
}
window.onload = function(){
  showPage("./data1.php"); //获得分页信息
  //showPage("./data.php?page=2");
}
    </script>

    <style type="text/css">
    </style>
  </head>


  <body>
    <h2 id="ajax无刷新分页效果">ajax无刷新分页效果</h2>
    <div id="result"></div>
  </body>
</html>
<script type="text/javascript">
  document.write(new Date()+"<br />");
  document.write(new Date()+"<br />");
  document.write(new Date()+"<br />");
  document.write(new Date()+"<br />");
</script>
Copy after login

希望本文所述对大家的PHP程序设计有所帮助。

GET["page"]) ?

本文实例讲述了php+ajax实现无刷新分页实现方法。分享给大家供大家参考。具体如下:

limit 偏移量,长度;
limit 0,7; 第一页
limit 7,7; 第二页
limit 14,7; 第三页
每页信息条数:7
信息总条数:select count(*) from table
信息总页数:ceil向上取整(总条数/每页条数)
1、分页类具体使用

___FCKpd___0
Copy after login
Copy after login
Copy after login

2 数据显示

___FCKpd___1
Copy after login
Copy after login
Copy after login
Copy after login

3 ajax无刷新分页实现

open(‘get','http://网址/index.php?page=2')

___FCKpd___2
Copy after login
Copy after login
Copy after login
Copy after login

希望本文所述对大家的PHP程序设计有所帮助。

GET["page"] : 1;//不传入page,则默认显示首页 $this->pageNum = ceil($this->total / $this->listRows); $this->limit = $this->setLimit(); } //设置每页显示的条数 private function setLimit() { return "Limit " . ($this->page - 1) * $this->listRows . ", {$this->listRows}"; } //获得URL地址 private function getUri($pa) { $url =

本文实例讲述了php+ajax实现无刷新分页实现方法。分享给大家供大家参考。具体如下:

limit 偏移量,长度;
limit 0,7; 第一页
limit 7,7; 第二页
limit 14,7; 第三页
每页信息条数:7
信息总条数:select count(*) from table
信息总页数:ceil向上取整(总条数/每页条数)
1、分页类具体使用

___FCKpd___0
Copy after login
Copy after login
Copy after login

2 数据显示

___FCKpd___1
Copy after login
Copy after login
Copy after login
Copy after login

3 ajax无刷新分页实现

open(‘get','http://网址/index.php?page=2')

___FCKpd___2
Copy after login
Copy after login
Copy after login
Copy after login

希望本文所述对大家的PHP程序设计有所帮助。

SERVER["REQUEST_URI"] . (strpos(

本文实例讲述了php+ajax实现无刷新分页实现方法。分享给大家供大家参考。具体如下:

limit 偏移量,长度;
limit 0,7; 第一页
limit 7,7; 第二页
limit 14,7; 第三页
每页信息条数:7
信息总条数:select count(*) from table
信息总页数:ceil向上取整(总条数/每页条数)
1、分页类具体使用

___FCKpd___0
Copy after login
Copy after login
Copy after login

2 数据显示

___FCKpd___1
Copy after login
Copy after login
Copy after login
Copy after login

3 ajax无刷新分页实现

open(‘get','http://网址/index.php?page=2')

___FCKpd___2
Copy after login
Copy after login
Copy after login
Copy after login

希望本文所述对大家的PHP程序设计有所帮助。

SERVER["REQUEST_URI"], '?') ? '' : "?") . $pa; $parse = parse_url($url); if (isset($parse["query"])) { parse_str($parse['query'], $params); unset($params["page"]); $url = $parse['path'] . '?' . http_build_query($params); } return $url; } //魔术方法, public function __get($args) { if ($args == "limit") return $this->limit; else return null; } //页面开始的条数 private function start() { if ($this->total == 0) return 0; else return ($this->page - 1) * $this->listRows + 1; } //页面结束的条数 private function end() { return min($this->page * $this->listRows, $this->total); } /*设置首页*/ private function first() { $html = ""; if ($this->page == 1) $html.=' '.$this->config["first"].' '; else $html.=" {$this->config["first"]} "; //$html.=" {$this->config["first"]} "; return $html; } /*设置*/ private function next() { $html = ""; if ($this->page == $this->pageNum) $html.=' '.$this->config["next"].' '; else $html.=" {$this->config["next"]} "; //$html.=" {$this->config["next"]} "; return $html; } /*设置尾页*/ private function last() { $html = ""; if ($this->page == $this->pageNum) $html.=' '.$this->config["last"].' '; else $html.=" {$this->config["last"]} "; //$html.=" {$this->config["last"]} "; return $html; } /*设置页面跳转*/ private function goPage() { return ' '; } //页面列表配置选项 function fpage($display = array(0, 1, 2, 3, 4, 5, 6, 7, 8)) { $html[0] = " 共有{$this->total}{$this->config["header"]} "; $html[1] = " 每页显示" . ($this->end() - $this->start() + 1) . "条,本页{$this->start()}-{$this->end()}条 "; $html[2] = " {$this->page}/{$this->pageNum}页 "; $html[3] = $this->first(); $html[4] = $this->prev(); $html[5] = $this->pageList(); $html[6] = $this->next(); $html[7] = $this->last(); $html[8] = $this->goPage(); $fpage = ''; foreach ($display as $index) { $fpage.=$html[$index]; } return $fpage; } }

2 数据显示

___FCKpd___1
Copy after login
Copy after login
Copy after login
Copy after login

3 ajax无刷新分页实现

open(‘get','http://网址/index.php?page=2')

___FCKpd___2
Copy after login
Copy after login
Copy after login
Copy after login

希望本文所述对大家的PHP程序设计有所帮助。

Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

Video Face Swap

Video Face Swap

Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Tools

Notepad++7.3.1

Notepad++7.3.1

Easy-to-use and free code editor

SublimeText3 Chinese version

SublimeText3 Chinese version

Chinese version, very easy to use

Zend Studio 13.0.1

Zend Studio 13.0.1

Powerful PHP integrated development environment

Dreamweaver CS6

Dreamweaver CS6

Visual web development tools

SublimeText3 Mac version

SublimeText3 Mac version

God-level code editing software (SublimeText3)

PHP 8.4 Installation and Upgrade guide for Ubuntu and Debian PHP 8.4 Installation and Upgrade guide for Ubuntu and Debian Dec 24, 2024 pm 04:42 PM

PHP 8.4 brings several new features, security improvements, and performance improvements with healthy amounts of feature deprecations and removals. This guide explains how to install PHP 8.4 or upgrade to PHP 8.4 on Ubuntu, Debian, or their derivati

7 PHP Functions I Regret I Didn't Know Before 7 PHP Functions I Regret I Didn't Know Before Nov 13, 2024 am 09:42 AM

If you are an experienced PHP developer, you might have the feeling that you’ve been there and done that already.You have developed a significant number of applications, debugged millions of lines of code, and tweaked a bunch of scripts to achieve op

How To Set Up Visual Studio Code (VS Code) for PHP Development How To Set Up Visual Studio Code (VS Code) for PHP Development Dec 20, 2024 am 11:31 AM

Visual Studio Code, also known as VS Code, is a free source code editor — or integrated development environment (IDE) — available for all major operating systems. With a large collection of extensions for many programming languages, VS Code can be c

Explain JSON Web Tokens (JWT) and their use case in PHP APIs. Explain JSON Web Tokens (JWT) and their use case in PHP APIs. Apr 05, 2025 am 12:04 AM

JWT is an open standard based on JSON, used to securely transmit information between parties, mainly for identity authentication and information exchange. 1. JWT consists of three parts: Header, Payload and Signature. 2. The working principle of JWT includes three steps: generating JWT, verifying JWT and parsing Payload. 3. When using JWT for authentication in PHP, JWT can be generated and verified, and user role and permission information can be included in advanced usage. 4. Common errors include signature verification failure, token expiration, and payload oversized. Debugging skills include using debugging tools and logging. 5. Performance optimization and best practices include using appropriate signature algorithms, setting validity periods reasonably,

How do you parse and process HTML/XML in PHP? How do you parse and process HTML/XML in PHP? Feb 07, 2025 am 11:57 AM

This tutorial demonstrates how to efficiently process XML documents using PHP. XML (eXtensible Markup Language) is a versatile text-based markup language designed for both human readability and machine parsing. It's commonly used for data storage an

PHP Program to Count Vowels in a String PHP Program to Count Vowels in a String Feb 07, 2025 pm 12:12 PM

A string is a sequence of characters, including letters, numbers, and symbols. This tutorial will learn how to calculate the number of vowels in a given string in PHP using different methods. The vowels in English are a, e, i, o, u, and they can be uppercase or lowercase. What is a vowel? Vowels are alphabetic characters that represent a specific pronunciation. There are five vowels in English, including uppercase and lowercase: a, e, i, o, u Example 1 Input: String = "Tutorialspoint" Output: 6 explain The vowels in the string "Tutorialspoint" are u, o, i, a, o, i. There are 6 yuan in total

Explain late static binding in PHP (static::). Explain late static binding in PHP (static::). Apr 03, 2025 am 12:04 AM

Static binding (static::) implements late static binding (LSB) in PHP, allowing calling classes to be referenced in static contexts rather than defining classes. 1) The parsing process is performed at runtime, 2) Look up the call class in the inheritance relationship, 3) It may bring performance overhead.

What are PHP magic methods (__construct, __destruct, __call, __get, __set, etc.) and provide use cases? What are PHP magic methods (__construct, __destruct, __call, __get, __set, etc.) and provide use cases? Apr 03, 2025 am 12:03 AM

What are the magic methods of PHP? PHP's magic methods include: 1.\_\_construct, used to initialize objects; 2.\_\_destruct, used to clean up resources; 3.\_\_call, handle non-existent method calls; 4.\_\_get, implement dynamic attribute access; 5.\_\_set, implement dynamic attribute settings. These methods are automatically called in certain situations, improving code flexibility and efficiency.

See all articles