1 <?php
2 // +----------------------------------------------------------------------
3 // | thinkphp [ we can do it just think it ]
4 // +----------------------------------------------------------------------
5 // | copyright (c) 2006-2014 http://thinkphp.cn all rights reserved.
6 // +----------------------------------------------------------------------
7 // | licensed ( http://www.apache.org/licenses/license-2.0 )
8 // +----------------------------------------------------------------------
9 // | author: 麦当苗儿 <zuojiazi@vip.qq.com> <http://www.zjzit.cn>
10 // +----------------------------------------------------------------------
11 /*
12 * php分页类
13 * 修改者：白俊遥
14 * 日 期：2015.5.10
15 * 邮 箱：baijunyao@baijunyao.com
16 * 博 客：http://baijunyao.com
17 */
18 namespace org\bjy;
19 class page{
20 public $firstrow; // 起始行数
21 public $listrows; // 列表每页显示行数
22 public $parameter; // 分页跳转时要带的参数
23 public $totalrows; // 总行数
24 public $totalpages; // 分页总页面数
25 public $rollpage = 5;// 分页栏每页显示的页数
26 public $lastsuffix = true; // 最后一页是否显示总页数
27 private $p = 'p'; //分页参数名
28 private $url = ''; //当前链接url
29 private $nowpage = 1;
30 // 分页显示定制
31 private $config = array(
32 'header' => '<span class="rows">共 %total_row% 条记录</span>',
33 'first' => '首页',
34 'prev' => '上一页',
35 'next' => '下一页',
36 'last' => '末页',
37 'theme' => '%first% %up_page% %link_page% %down_page% %end% %header%',
38 );
39 /**
40 * 架构函数
41 * @param array $totalrows 总的记录数
42 * @param array $listrows 每页显示记录数
43 * @param array $parameter 分页跳转的参数
44 */
45 public function __construct($totalrows, $listrows=20, $parameter = array()) {
46 c('var_page') && $this->p = c('var_page'); //设置分页参数名称
47 /* 基础设置 */
48 $this->totalrows = $totalrows; //设置总记录数
49 $this->listrows = $listrows; //设置每页显示行数
50 $this->parameter = empty($parameter) ? $_get : $parameter;
51 $this->nowpage = empty($_get[$this->p]) ? 1 : intval($_get[$this->p]);
52 $this->nowpage = $this->nowpage>0 ? $this->nowpage : 1;
53 $this->firstrow = $this->listrows * ($this->nowpage - 1);
54 }
55 /**
56 * 定制分页链接设置
57 * @param string $name 设置名称
58 * @param string $value 设置值
59 */
60 public function setconfig($name,$value) {
61 if(isset($this->config[$name])) {
62 $this->config[$name] = $value;
63 }
64 }
65 /**
66 * 生成链接url
67 * @param integer $page 页码
68 * @return string
69 */
70 private function url($page){
71 return str_replace(urlencode('[page]'), $page, $this->url);
72 }
73 /**
74 * 组装分页链接
75 * @return string
76 */
77 public function show() {
78 if(0 == $this->totalrows) return '';
79 /* 生成url */
80 $this->parameter[$this->p] = '[page]';
81 $this->url = u(module_name.'/'.controller_name.'/'.action_name, $this->parameter);
82 /* 计算分页信息 */
83 $this->totalpages = ceil($this->totalrows / $this->listrows); //总页数
84 if(!empty($this->totalpages) && $this->nowpage > $this->totalpages) {
85 $this->nowpage = $this->totalpages;
86 }
87 /* 计算分页零时变量 */
88 $now_cool_page = $this->rollpage/2;
89 $now_cool_page_ceil = ceil($now_cool_page);
90 //上一页
91 $up_row = $this->nowpage - 1;
92 $up_page = $up_row > 0 ? '<a class="prev" href="' . $this->url($up_row) . '">' . $this->config['prev'] . '</a>' : '<a class="prev not-allowed" href="javascript:;">' . $this->config['prev'] . '</a>';
93 //下一页
94 $down_row = $this->nowpage + 1;
95 $down_page = ($down_row <= $this->totalpages) ? '<a class="next" href="' . $this->url($down_row) . '">' . $this->config['next'] . '</a>' : '<a class="next not-allowed" href="javascript:;">' . $this->config['next'] . '</a>';
96 //第一页
97 $the_first = '<a class="first" href="' . $this->url(1) . '">' . $this->config['first'] . '</a>';
98 //最后一页
99 $the_end = '<a class="end" href="' . $this->url($this->totalpages) . '">' . $this->config['last'] . '</a>';
100 //数字连接
101 $link_page = "";
102 for($i = 1; $i <= $this->rollpage; $i++){
103 if(($this->nowpage - $now_cool_page) <= 0 ){
104 $page = $i;
105 }elseif(($this->nowpage + $now_cool_page - 1) >= $this->totalpages){
106 $page = $this->totalpages - $this->rollpage + $i;
107 }else{
108 $page = $this->nowpage - $now_cool_page_ceil + $i;
109 }
110 if ($page>0) {
111 if($page != $this->nowpage){
112 if($page <= $this->totalpages){
113 $link_page .= '<a class="num" href="' . $this->url($page) . '">' . $page . '</a>';
114 }else{
115 break;
116 }
117 }else{
118 $link_page .= '<span class="current">' . $page . '</span>';
119 }
120 }
121 }
122 //替换分页内容
123 $page_str = str_replace(
124 array('%header%', '%now_page%', '%up_page%', '%down_page%', '%first%', '%link_page%', '%end%', '%total_row%', '%total_page%'),
125 array($this->config['header'], $this->nowpage, $up_page, $down_page, $the_first, $link_page, $the_end, $this->totalrows, $this->totalpages),
126 $this->config['theme']);
127 return '<div class="page">'.$page_str.'</div>';
128 }
129 }
1 $count=$this->where($where)->count();
2 $page=new \org\bjy\page($count,$limit);
3 $list=$this->where($where)->order('addtime desc')->limit($page->firstrow.','.$page->listrows)->select();
4 $show=$page->show();
1 .b-page {
2 background: #fff;
3 box-shadow: 0px 1px 2px 0px #e2e2e2;
4 }
5 .page {
6 width: 100%;
7 padding: 30px 15px;
8 background: #fff;
9 text-align: center;
10 overflow: hidden;
11 }
12 .page .first,
13 .page .prev,
14 .page .current,
15 .page .num,
16 .page .current,
17 .page .next,
18 .page .end {
19 padding: 8px 16px;
20 margin: 0px 5px;
21 display: inline-block;
22 color: #008cba;
23 border: 1px solid #f2f2f2;
24 border-radius: 5px;
25 }
26 .page .first:hover,
27 .page .prev:hover,
28 .page .current:hover,
29 .page .num:hover,
30 .page .current:hover,
31 .page .next:hover,
32 .page .end:hover {
33 text-decoration: none;
34 background: #f8f5f5;
35 }
36 .page .current {
37 background-color: #008cba;
38 color: #fff;
39 border-radius: 5px;
40 border: 1px solid #008cba;
41 }
42 .page .current:hover {
43 text-decoration: none;
44 background: #008cba;
45 }
46 .page .not-allowed {
47 cursor: not-allowed;
48 }
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