PHP封装的page分页类定义与用法完整示例

本文实例讲述了PHP封装的page分页类定义与用法。分享给大家供大家参考,具体如下:

亲测有效,见下图=========>

1. 测试实例test.php

<?php
header("Content-Type: text/html; charset=utf-8");
date_default_timezone_set("Asia/Shanghai"); //时区
require_once('page.class.php');
$showrow = 5;
$curpage = empty($_GET['page']) ? 1 : $_GET['page'];
$url = "?page={page}";
$dsn = 'mysql:host=xxx.xxx.80.xxx;dbname=admin';
$pdo = new PDO($dsn, 'root', 'root');
$pdo->query('set names utf8');
$sql = "SELECT * from operator_list where 1=1";
$res_gg = $pdo->query("SELECT count(*) as ctn from operator_list where 1=1;");
$result = $res_gg->fetch();
$total = $result["ctn"];
if (!empty($_GET['page']) && $total != 0 && $curpage > ceil($total / $showrow)) {
  $curpage = ceil($total_rows / $showrow);
}
$sql .= " LIMIT " . ($curpage - 1) * $showrow . ",$showrow;";
$res_zz = $pdo->query($sql);
$result = $res_zz->fetchAll();
//print_r(json_encode($result));die;
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
  "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
  <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
  <title></title>
  <meta name="keywords" content="入库"/>
  <meta name="description" content="入库"/>
  <script type="text/javascript" src="static/js/jquery-1.11.0.min.js?v=1"></script>
  <link rel="stylesheet" type="text/css" href="static/css/common.css" rel="external nofollow" />
</head>
<body>
<div class="head">
  <!--  <div class="head_inner clearfix">-->
  <!--    <ul id="nav">-->
  <!--      <li><a href="javascript;" rel="external nofollow" rel="external nofollow" >商品列表</a></li>-->
  <!--      <li><a href="javascript;" rel="external nofollow" rel="external nofollow" >详情列表</a></li>-->
  <!--    </ul>-->
  <!--        <a class="logo" href="javascript" rel="external nofollow" >
            <img src="javascript;" alt="公司logo" /></a> -->
  <!--  </div>-->
</div>
<div class="container">
  <div class="demo">
    <h2 class="title">报表</h2>
    <div class="showData">
      <table width="100%" border="0" align="center"
      style="border:1px solid #ccc;" cellpadding="0" cellspacing="1">
        <tr align="center">
          <td>ID</td>
          <td>商品编号</td>
          <td>订阅状态</td>
          <td>商品状态</td>
          <td>修改时间</td>
          <td>创建时间</td>
        </tr>
        <?php
        if (!empty($result)) {
          foreach ($result as $k => $v) {
            ?>
            <tr align="center">
              <td><?php echo $v['id']; ?></td>
              <td><?php echo $v["customer_id"]; ?></td>
              <td><?php echo $v["name"]; ?></td>
              <td><?php echo $v["role_id"]; ?></td>
              <td><?php echo $v["status"]; ?></td>
              <td><?php echo $v["cdate"]; ?></td>
            </tr>
            <?php
          }
        }
        ?>
      </table>
    </div>
    <div class="showPage">
      <?php
      if ($total > $showrow) {//总记录数大于每页显示数,显示分页
        $page = new page($total, $showrow, $curpage, $url, 3);
        echo $page->myde_write();
      }
      ?>
    </div>
  </div>
</div>
<div class="foot">
  阿里巴巴:<a href="#" rel="external nofollow" target="_blank">https://www.taobao.com</a>
</div>
</body>
</html>

2. 封装的page分页类page.class.php

<?php
/* * *********************************************
 * @类名:  page
 * @参数:  $myde_total - 总记录数
 *     $myde_size - 一页显示的记录数
 *     $myde_page - 当前页
 *     $myde_url - 获取当前的url
 * @功能:  分页实现
 */
class page {
  private $myde_total;     //总记录数
  private $myde_size;      //一页显示的记录数
  private $myde_page;      //当前页
  private $myde_page_count;   //总页数
  private $myde_i;       //起头页数
  private $myde_en;       //结尾页数
  private $myde_url;      //获取当前的url
  /*
   * $show_pages
   * 页面显示的格式,显示链接的页数为2*$show_pages+1。
   * 如$show_pages=2那么页面上显示就是[首页] [上页] 1 2 3 4 5 [下页] [尾页]
   */
  private $show_pages;
  public function __construct($myde_total = 1, $myde_size = 1, $myde_page = 1, $myde_url, $show_pages = 2) {
    $this->myde_total = $this->numeric($myde_total);
    $this->myde_size = $this->numeric($myde_size);
    $this->myde_page = $this->numeric($myde_page);
    $this->myde_page_count = ceil($this->myde_total / $this->myde_size);
    $this->myde_url = $myde_url;
    if ($this->myde_total < 0)
      $this->myde_total = 0;
    if ($this->myde_page < 1)
      $this->myde_page = 1;
    if ($this->myde_page_count < 1)
      $this->myde_page_count = 1;
    if ($this->myde_page > $this->myde_page_count)
      $this->myde_page = $this->myde_page_count;
    $this->limit = ($this->myde_page - 1) * $this->myde_size;
    $this->myde_i = $this->myde_page - $show_pages;
    $this->myde_en = $this->myde_page + $show_pages;
    if ($this->myde_i < 1) {
      $this->myde_en = $this->myde_en + (1 - $this->myde_i);
      $this->myde_i = 1;
    }
    if ($this->myde_en > $this->myde_page_count) {
      $this->myde_i = $this->myde_i - ($this->myde_en - $this->myde_page_count);
      $this->myde_en = $this->myde_page_count;
    }
    if ($this->myde_i < 1)
      $this->myde_i = 1;
  }
  //检测是否为数字
  private function numeric($num) {
    if (strlen($num)) {
      if (!preg_match("/^[0-9]+$/", $num)) {
        $num = 1;
      } else {
        $num = substr($num, 0, 11);
      }
    } else {
      $num = 1;
    }
    return $num;
  }
  //地址替换
  private function page_replace($page) {
    return str_replace("{page}", $page, $this->myde_url);
  }
  //首页
  private function myde_home() {
    if ($this->myde_page != 1) {
      return "<a href='" . $this->page_replace(1) . "' title='首页'>首页</a>";
    } else {
      return "<p>首页</p>";
    }
  }
  //上一页
  private function myde_prev() {
    if ($this->myde_page != 1) {
      return "<a href='" . $this->page_replace($this->myde_page - 1) . "' title='上一页'>上一页</a>";
    } else {
      return "<p>上一页</p>";
    }
  }
  //下一页
  private function myde_next() {
    if ($this->myde_page != $this->myde_page_count) {
      return "<a href='" . $this->page_replace($this->myde_page + 1) . "' title='下一页'>下一页</a>";
    } else {
      return"<p>下一页</p>";
    }
  }
  //尾页
  private function myde_last() {
    if ($this->myde_page != $this->myde_page_count) {
      return "<a href='" . $this->page_replace($this->myde_page_count) . "' title='尾页'>尾页</a>";
    } else {
      return "<p>尾页</p>";
    }
  }
  //输出
  public function myde_write($id = 'page') {
    $str = "<div id=" . $id . ">";
    $str.=$this->myde_home();
    $str.=$this->myde_prev();
    if ($this->myde_i > 1) {
      $str.="<p class='pageEllipsis'>...</p>";
    }
    for ($i = $this->myde_i; $i <= $this->myde_en; $i++) {
      if ($i == $this->myde_page) {
        $str.="<a href='" . $this->page_replace($i) . "' title='第" . $i . "页' class='cur'>$i</a>";
      } else {
        $str.="<a href='" . $this->page_replace($i) . "' title='第" . $i . "页'>$i</a>";
      }
    }
    if ($this->myde_en < $this->myde_page_count) {
      $str.="<p class='pageEllipsis'>...</p>";
    }
    $str.=$this->myde_next();
    $str.=$this->myde_last();
    $str.="<p class='pageRemark'>共<b>" . $this->myde_page_count .
        "</b>页<b>" . $this->myde_total . "</b>条数据</p>";
    $str.="</div>";
    return $str;
  }
}
?>

3. css样式

html, body, div, span, h1, h2, h3, h4, h5, h6, p, pre,
a, code, em, img, small, strong, sub, sup, u, i, center,
dl, dt, dd, ol, ul, li, fieldset, form, label {
  margin: 0;
  padding: 0;
  border: 0;
  outline: 0;
  font-size: 100%;
  vertical-align: baseline;
  background: transparent
}
a {
  color: #007bc4;
  text-decoration: none;
  cursor: pointer;
}
.table_parameters a:hover {
  text-decoration: none
}
a:hover {
  text-decoration: underline
}
ol, ul {
  list-style: none
}
table {
  border-collapse: collapse;
  border-spacing: 0
}
/*html {*/
/*background: url(../images/demo_bg.png)*/
/*}*/
body {
  height: 100%;
  font: 12px/18px "Microsoft Yahei", Tahoma, Helvetica,
  Arial, Verdana, "\5b8b\4f53", sans-serif;
  color: #51555c
}
img {
  border: 0;
  cursor: pointer;
}
.clearfix:after {
  visibility: hidden;
  display: block;
  font-size: 0;
  content: " ";
  clear: both;
  height: 0
}
.head {
  /*border-bottom: 1px solid #dadada;*/
  padding: 0 0 5px
}
.head_inner {
  margin: 0 auto;
  width: 980px
}
.container {
  width: 80%;
  /*min-height: 600px;*/
  margin: 30px auto 0 auto;
  border: 1px solid #d3d3d3;
  background: #fff;
  -moz-border-radius: 5px;
  -khtml-border-radius: 5px;
  -webkit-border-radius: 5px;
  border-radius: 5px
}
.demo > h2.title {
  margin: 4px 0 30px;
  padding: 15px 0 10px 20px;
  border-bottom: 1px solid #d3d3d3;
  font-size: 18px;
  color: #a84c10;
  background: url(../images/arrow.jpg) no-repeat 2px 14px
}
.foot {
  height: 60px;
  padding: 10px 2px;
  line-height: 24px;
  text-align: center
}
.foot a:hover {
  color: #51555c
}
.btn {
  -webkit-border-radius: 3px;
  -moz-border-radius: 3px;
  -ms-border-radius: 3px;
  -o-border-radius: 3px;
  border-radius: 3px;
  background-color: #ff8400;
  color: #fff;
  display: inline-block;
  height: 28px;
  line-height: 28px;
  text-align: center;
  padding: 0 12px;
  transition: background-color .2s linear 0s;
  border: 0;
  cursor: pointer
}
.btn:hover {
  background-color: #e95a00;
  text-decoration: none
}
.demo {
  width: 700px;
  margin: 0 auto
}
ul.ul_demo li {
  background: url("../images/demo_icon.gif") no-repeat scroll 0 6px;
  line-height: 28px;
  padding-left: 20px
}
.input, .table input[type='text'] {
  border: 1px solid #ccc;
  padding: 0 5px;
  width: 220px;
  height: 26px;
  line-height: 26px
}
#nav {
  float: right;
  margin: 30px 0 0
}
#nav li {
  float: left;
  font-size: 16px;
  margin-right: 20px
}
.btn.loading {
  opacity: .5
}
h3 a.cur {
  color: #f30;
}
.demo h3 a {
  font-size: 14px;
  margin: 0 10px 5px 0;
  display: inline-block
}
.red {
  color: red
}
.notice {
  font-size: 14px;
  margin-bottom: 10px;
}
.table_parameters {
  border-left: 1px solid #d3d3d3;
  border-top: 1px solid #d3d3d3;
  margin: 6px auto;
  font-size: 14px
}
.table_parameters tr.tr_head {
  background: none repeat scroll 0 0 #f7f7f7;
  font-weight: bold;
  padding: 6px;
  text-align: center
}
.table_parameters td, .table_parameters th {
  border-bottom: 1px solid #d3d3d3;
  border-right: 1px solid #d3d3d3;
  line-height: 26px;
  padding: 2px
}
h1 {
  font: 32px "Microsoft Yahei";
  margin: 40px auto;
  text-align: center;
}
h2 {
  font-size: 16px;
  margin: 10px 0;
}
.menu {
  height: 30px;
  margin-bottom: 30px;
  padding: 10px;
  background-color: #f0f0f0;
  text-align: center;
}
.menu a {
  display: inline-block;
  height: 30px;
  padding: 0 20px;
  line-height: 30px;
  font-size: 14px;
  color: #333;
  text-decoration: none;
}
.menu a:hover {
  color: #000;
  background-color: #e9e9e9;
}
.menu .cur {
  background-color: #ddd !important;
  color: #000;
}
.vad a {
  display: inline-block;
  height: 36px;
  line-height: 36px;
  margin: 0 5px;
  padding: 0 50px;
  font-size: 14px;
  text-align: center;
  color: #eee;
  text-decoration: none;
  background-color: #222;
}
.vad a:hover {
  color: #fff;
  background-color: #000;
}
.thead {
  width: 728px;
  height: 90px;
  margin: 0 auto;
}
textarea {
  border: 1px solid #ccc;
  font-size: 12px;
  height: 100px;
  line-height: 18px;
  padding: 5px;
  width: 300px;
}
.table td {
  padding: 10px 0
}
.disabled {
  opacity: .6;
  filter: alpha(opacity=60)
}
.demo > p {
  line-height: 30px;
  font-size: 14px
}
.demo > p a {
  font-size: 14px
}
.demo h3 {
  font-size: 16px;
  margin: 20px 0
}
select {
  background-color: #fff;
  background-position: right center;
  background-repeat: no-repeat;
  border: 1px solid #888;
  border-radius: 3px;
  box-sizing: border-box;
  font: 12px/1.5 Tahoma, Arial, sans-serif;
  height: 30px;
  padding: 0 4px;
}
fieldset {
  border: 1px solid #ccc;
  border-radius: 5px;
  margin: 1em 0;
  padding: 10px 20px;
}
dl.row dt {
  width: 2em;
}
dl.row dt {
  clear: left;
  float: left;
  line-height: 30px;
  padding: 5px;
  text-align: right;
  width: 6em;
}
dl.row dd {
  float: left;
  padding: 5px;
}
.pager {
  text-align: right;
}
.pager a {
  padding: 3px 8px;
  margin-left: 3px;
  line-height: 20px;
  background: #f9f9f9;
  border: 1px solid #DBDBDB;
  text-decoration: none
}
.pager a:hover,
.pager a.current {
  background-color: #7CD5B1;
  color: #fff;
  border: 1px solid #7CD5B1;
  cursor: pointer;
}
.page {
  text-align: center;
  margin: 50px 0
}
.page a, .page span.prev_disabled {
  border: 1px solid #ededed;
  color: #3d3d3d;
  font-weight: 700;
  height: 35px;
  line-height: 35px;
  margin-left: 5px;
  min-width: 9px;
  padding: 0 13px;
  text-align: center;
  text-decoration: none;
  vertical-align: top;
  font-family: "simsun";
  display: inline-block
}
.page span.prev_disabled {
  cursor: default;
  color: #ccc;
  margin: 0 10px 0 0
}
.page a.current {
  background-color: #f40;
  border-color: #f40;
  color: #fff;
  font-weight: 700;
  position: relative;
  z-index: 1;
}
.page .extra {
  display: inline-block;
  margin-left: 10px;
  height: 35px;
  line-height: 35px;
  color: #656565;
}
.page .page-num {
  border: 1px solid #ededed;
  height: 21px;
  text-align: center;
  width: 35px;
  display: inline-block
}
.page .page-submit {
  background-clip: padding-box;
  border: 1px solid #ededed;
  border-radius: 2px;
  cursor: pointer;
  height: 21px;
  line-height: 21px;
  text-align: center;
  width: 43px;
  display: inline-block
}
.page .page-submit:hover {
  border-color: #f40;
  color: #f40;
}
.page a:focus, .page a:hover {
  border-color: #f40;
  z-index: 1;
}
.loading {
  margin: 30px 0;
  text-align: center
}
p {
  margin: 0
}
#page {
  height: 40px;
  padding: 20px 0px;
}
#page a {
  display: block;
  float: left;
  margin-right: 10px;
  padding: 2px 12px;
  height: 24px;
  border: 1px #cccccc solid;
  background: #fff;
  text-decoration: none;
  color: #808080;
  font-size: 12px;
  line-height: 24px;
}
#page a:hover {
  color: #077ee3;
  border: 1px #077ee3 solid;
}
#page a.cur {
  border: none;
  background: #077ee3;
  color: #fff;
}
#page p {
  float: left;
  padding: 2px 12px;
  font-size: 12px;
  height: 24px;
  line-height: 24px;
  color: #bbb;
  border: 1px #ccc solid;
  background: #fcfcfc;
  margin-right: 8px;
}
#page p.pageRemark {
  border-style: none;
  background: none;
  margin-right: 0px;
  padding: 4px 0px;
  color: #666;
}
#page p.pageRemark b {
  color: red;
}
#page p.pageEllipsis {
  border-style: none;
  background: none;
  padding: 4px 0px;
  color: #808080;
}
.dates li {
  font-size: 14px;
  margin: 20px 0
}
.dates li span {
  text-align: center
}
td {
  font-size: 15px;
  margin: 20px 0
}

更多关于PHP相关内容感兴趣的读者可查看本站专题:《php+mysql数据库操作入门教程》、《php+mysqli数据库程序设计技巧总结》、《php面向对象程序设计入门教程》、《PHP数组(Array)操作技巧大全》、《php字符串(string)用法总结》、《PHP网络编程技巧总结》及《php常见数据库操作技巧汇总》

希望本文所述对大家PHP程序设计有所帮助。

(0)

相关推荐

  • php封装的page分页类完整实例

    本文实例讲述了php封装的page分页类.分享给大家供大家参考,具体如下: 类文件: <?php //分页工具类 class Page{ /* * 获取分页字符串 * @param1 string $uri,分页要请求的脚本url * @param3 int $counts,总记录数 * @param4 int $length,每页显示的记录数 * @param5 int $page = 1,当前页码 * @return string,带有a标签的,可以点击发起请求的字符串 */ public

  • 高效mongodb的php分页类(不使用skip)

    mongodb分页skip+limit分页要先查出所有结果再去跳过,这样如果查询页面越往后效率越低. 如果能够通过查询条件查出每页结果的最后一条记录,在用最后一条记录作为查询条件去查下一页,这样每次都查询页面size条记录,效率不会差. 具体代码如下:包含mongodb.class.php, page.class.php, test.php mongodb.class.php mongodb 操作类 复制代码 代码如下: <?php function show_error($message, $

  • PHP封装的完整分页类示例

    本文实例讲述了PHP封装的完整分页类.分享给大家供大家参考,具体如下: <?php class pageclass{ private $total; //总记录 private $pagesize; //每页显示多少条 private $limit; //limit private $page; //当前页 private $pagenum; //总页码 private $url; //地址 public function __construct($_total,$_pagesize,$page

  • php显示页码分页类的封装

    本文实例为大家分享了php封装显示页码的分页类,供大家参考,具体内容如下 一.代码 conn.php <?php class Mysql{ public function __construct(){ $this->connect(); } public function connect(){ $conn=mysql_pconnect('localhost','root','root') or die("Connect MySQL False"); mysql_select

  • php分页原理 分页代码 分页类制作教程

    分页显示是一种非常常见的浏览和显示大量数据的方法,属于web编程中最常处理的事件之一.对于web编程的老手来说,编写这种代码实在是和呼吸一样自然,但是对于初学者来说,常常对这个问题摸不着头绪,因此特地撰写此文对这个问题进行详细的讲解. 一.分页原理: 所谓分页显示,也就是将数据库中的结果集人为的分成一段一段的来显示,这里需要两个初始的参数: 每页多少条记录($PageSize)?        当前是第几页($CurrentPageID)? 现在只要再给我一个结果集,我就可以显示某段特定的结果出

  • 两款万能的php分页类

    本文为大家分享个超级好用.万能的php分页类,具体的实现代码如下 第一款php分页类 <?php /* * To change this template, choose Tools | Templates * and open the template in the editor. */ /** * 分页类 * 使用方式: * $page = new Page(); * $page->init(1000, 20); * $page->setNotActiveTemplate('<

  • PHP通用分页类page.php[仿google分页]

    page.php 复制代码 代码如下: <?php /** ** 通用php分页类.(仿Google样式) ** 只需提供记录总数与每页显示数两个参数.(已附详细使用说明..) ** 无需指定URL,链接由程序生成.方便用于检索结果分页. ** 表单采用GET方法提交,可保证在诸如查询之,删除之类的操作时,不丢失URL参数 **/ class Pager{ //IE地址栏地址 var $url; //记录总条数 var $countall; //总页数 var $page; //分页数字链接 v

  • ThinkPHP使用心得分享-分页类Page的用法

    ThinkPHP中的Page类在ThinkPHP/Extend/Library/ORG/Util/Page.class.php中,所以使用前要引入Page类: 复制代码 代码如下: import('ORG.Util.Page'); //Page类的引入$db = M('abc');//实例化数据表abc$where = array('id'=>'2';);//条件语句$where,例表中字段id的值为2$count = $db->where($where)->count();//获取符合

  • PHP封装的分页类与简单用法示例

    本文实例讲述了PHP封装的分页类与简单用法.分享给大家供大家参考,具体如下: 分页类的封装如下: page.php <?php //showPage(页号,总页数,分隔符) function showPage($page,$totalPage,$sep=" "){ $url = $_SERVER ['PHP_SELF']; //获取当前路径 $index = ($page == 1) ? "首页" : "<a href='{$url}?page

  • PHP ajax 分页类代码

    <?php //本分页类不处理SQL; //大大的加快了分页功能 //http://blog.csdn.net/fkedwgwy //潇湘博客--潇湘 /** 演示 require_once('../libs/classes/page.class.php'); $page=new page(array('total'=>1000,'perpage'=>20)); echo 'mode:1<br>'.$page->show(); echo '<hr>mode:

随机推荐