PHP封装的page分页类定义与用法完整示例

网络编程 2024/9/20 佚名
3 1 2
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
<"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']) "";
$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;
"-//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="/UploadFiles/2021-04-02/jquery-1.11.0.min.js">

2. 封装的page分页类page.class.php




<"/^[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;
  }
}
"htmlcode">

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
}




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PHP,封装,page分页类
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2024年09月20日
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