cakephp的分页排序
作者:admin | 日期:2025-08-29
cakephp的分页排序
在PHP学习过程中你是否感到困惑?以下是百分网小编精心为大家整理的PHP教程,希望对大家有所帮助!更多内容请关注应届毕业生网!
cakephp中的分页还是很简单的,下面例子复习下
1 数据表
|
1
2
3
4
5
6
7
8
9
|
CREATE TABLE IF NOT EXISTS `users` ( `id` int(11) NOT NULL AUTO_INCREMENT, `firstname` varchar(32) NOT NULL, `lastname` varchar(32) NOT NULL, `email` varchar(32) NOT NULL, `username` varchar(32) NOT NULL, `password` varchar(32) NOT NULL, PRIMARY KEY (`id`) ) |
2 在app/models/user.php 中,代码为:
|
1
2
3
4
|
class User extends AppModel{ var $name = 'User'; ?> |
3 app/controllers/users_controller.php中
|
1
2
3
4
5
6
7
8
9
|
function view_users(){ $this->paginate = array( 'limit' => 2 ); //users用于在前端页面中显示 $this->set('users', $this->paginate('User'));} |
4 页面模版文件中
app/views/users/view_users.ctp
|
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
|
echo "; //title//this 'add new user' button will be used for the next tutorialecho "; $url = "add/"; echo $form->button('Add New User', array('onclick' => "location.href='".$this->Html->url($url)."'"));echo "";echo "";if( sizeOf( $users ) > 0 ){ //check if there are user records returned?> //分页开始 echo "; //第一页 echo $paginator->first('First'); echo " "; //前一页 if($paginator->hasPrev()){ echo $paginator->prev('<<'); } echo " "; //指定页数 echo $paginator->numbers(array('modulus' => 2)); echo " "; if($paginator->hasNext()){ echo $paginator->next('>>'); } echo " "; //最后一页 echo $paginator->last('Last'); echo ""; }else{ //if there are no records found, display this echo ";}?> |