时间:2021-07-01 10:21:17 帮助过:34人阅读
本文实例讲述了thinkPHP框架可添加js事件的分页类customPage.class.php。分享给大家供大家参考,具体如下:
用于ajax动态加载数据的分页类,分页事件可以动态添加,去除了a链接中的href地址。
- <?php
- // +----------------------------------------------------------------------
- // | ThinkPHP [ WE CAN DO IT JUST THINK IT ]
- // +----------------------------------------------------------------------
- // | Copyright (c) 2006-2014 http://thinkphp.cn All rights reserved.
- // +----------------------------------------------------------------------
- // | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
- // +----------------------------------------------------------------------
- // | Author: 麦当苗儿 <zuojiazi@vip.qq.com> <http://www.zjzit.cn>
- // +----------------------------------------------------------------------
- namespace Think;
- class customPage{
- public $firstRow; // 起始行数
- public $listRows; // 列表每页显示行数
- public $parameter; // 分页跳转时要带的参数
- public $totalRows; // 总行数
- public $totalPages; // 分页总页面数
- public $rollPage = 6;// 分页栏每页显示的页数
- public $lastSuffix = true; // 最后一页是否显示总页数
- private $p = 'p'; //分页参数名
- private $url = ''; //当前链接URL
- private $nowPage = 1;
- // 分页显示定制
- private $config = array(
- 'header' => '<span class="rows">共 %TOTAL_ROW% 条记录</span>',
- 'prev' => '上一页',
- 'next' => '下一页',
- 'first' => '1...',
- 'last' => '...%TOTAL_PAGE%',
- 'theme' => '%FIRST% %UP_PAGE% %LINK_PAGE% %DOWN_PAGE% %END%',
- );
- /**
- * 架构函数
- * @param array $totalRows 总的记录数
- * @param array $listRows 每页显示记录数
- * @param array $parameter 分页跳转的参数
- */
- public function __construct($totalRows, $listRows=20, $parameter = array()) {
- C('VAR_PAGE') && $this->p = C('VAR_PAGE'); //设置分页参数名称
- /* 基础设置 */
- $this->totalRows = $totalRows; //设置总记录数
- $this->listRows = $listRows; //设置每页显示行数
- $this->parameter = empty($parameter) ? $_GET : $parameter;
- $this->nowPage = empty($_GET[$this->p]) ? 1 : intval($_GET[$this->p]);
- $this->totalPages = ceil($this->totalRows / $this->listRows); //总页数
- if ($this->nowPage>$this->totalPages) {
- $this->nowPage = $this->totalPages ;
- }
- $this->nowPage = $this->nowPage>0 ? $this->nowPage : 1;
- $this->firstRow = $this->listRows * ($this->nowPage - 1);
- }
- /**
- * 定制分页链接设置
- * @param string $name 设置名称
- * @param string $value 设置值
- */
- public function setConfig($name,$value) {
- if(isset($this->config[$name])) {
- $this->config[$name] = $value;
- }
- }
- /**
- * 生成链接URL
- * @param integer $page 页码
- * @return string
- */
- private function url($page){
- return str_replace(urlencode('[PAGE]'), $page, $this->url);
- }
- /**
- * 组装分页链接
- * @return string
- */
- public function show() {
- if(0 == $this->totalRows) return '';
- /* 生成URL */
- $this->parameter[$this->p] = '[PAGE]';
- $this->url = U(ACTION_NAME, $this->parameter);
- /* 计算分页信息 */
- if(!empty($this->totalPages) && $this->nowPage > $this->totalPages) {
- $this->nowPage = $this->totalPages;
- }
- /* 计算分页临时变量 */
- $now_cool_page = $this->rollPage/2;
- $now_cool_page_ceil = ceil($now_cool_page);
- $this->lastSuffix && $this->config['last'] = $this->totalPages;
- //上一页
- $up_row = $this->nowPage - 1;
- $up_page = $up_row > 0 ? '<a class="shang" id="'.$up_row.'"href="javascript:;" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >上一页</a>' : '';
- //下一页
- $down_row = $this->nowPage + 1;
- $down_page = ($down_row <= $this->totalPages) ? '<a class="xia" id="'.$down_row.'" href="javascript:;" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >下一页</a>' : '';
- //第一页
- $the_first = '';
- if($this->totalPages > $this->rollPage && ($this->nowPage - $now_cool_page) >= 1){
- $the_first = '<a class="first" id="1" href="javascript:;" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >第一页</a>';
- }
- //最后一页
- $the_end = '';
- //if($this->totalPages > $this->rollPage && ($this->nowPage + $now_cool_page) < $this->totalPages){
- if($this->totalPages > $this->rollPage && ($this->nowPage + $now_cool_page) < $this->totalPages){
- $the_end = '<a class="end" id="'.$this->totalRows.'" href="javascript:;" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >最后一页</a>';
- }
- for($i = 1; $i <= $this->rollPage; $i++){
- if(($this->nowPage - $now_cool_page) <= 0 ){
- $page = $i;
- }elseif(($this->nowPage + $now_cool_page - 1) >= $this->totalPages){
- $page = $this->totalPages - $this->rollPage + $i;
- }else{
- $page = $this->nowPage - $now_cool_page_ceil + $i;
- }
- if($page > 0 && $page != $this->nowPage){
- if($page <= $this->totalPages){
- $link_page .= ('<li id="'.$page.'">'.$page.'</li>');
- }else{
- break;
- }
- }else{
- if($page > 0 && $this->totalPages != 1){
- $link_page .= ('<li id="now" id="'.$page.'" class="current">'.$page.'</li>');
- }
- }
- }
- if (!empty($link_page)) $link_page = '<ul id="list">'.$link_page.'</ul>';
- //替换分页内容
- $page_str = str_replace(
- array('%HEADER%', '%NOW_PAGE%', '%UP_PAGE%', '%DOWN_PAGE%', '%FIRST%', '%LINK_PAGE%', '%END%', '%TOTAL_ROW%', '%TOTAL_PAGE%'),
- array($this->config['header'], $this->nowPage, $up_page, $down_page, $the_first, $link_page, $the_end, $this->totalRows, $this->totalPages),
- $this->config['theme']);
- $page_str = trim($page_str);
- if(!empty($page_str)) $page_str .= '<p></p><input value="" type="text"><a href="javascript:;" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" id="go" class="go">跳转</a>';
- return $page_str;
- }
- }
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希望本文所述对大家基于ThinkPHP框架的PHP程序设计有所帮助。