博客
关于我
cakephp的分页排序
阅读量:120 次
发布时间:2019-02-26

本文共 2505 字,大约阅读时间需要 8 分钟。

cakephp中的分页还是很简单的,下面例子复习下
1 数据表
   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:
   <?php
class User extends AppModel{
    var $name = 'User';
?>
3  app/controllers/users_controller.php中
  
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
Users"; //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( $users ) > 0 ){ //check if there are user records returned?>
"; echo "
"; echo "
"; echo "
"; echo "
"; echo "
"; echo "
"; } ?>
sort('Firstname', 'firstname'); ?>
sort('Lastname', 'lastname'); ?>
sort('Email', 'email'); ?>
sort('Username', 'username'); ?>
Action
"; echo "{$user['User']['firstname']}"; echo " {$user['User']['lastname']} {$user['User']['email']} {$user['User']['username']} "; //'Edit' and 'Delete' link here will be used for our next tutorials echo $html->link('Edit', array('action'=>'edit/'.$user['User']['id']), null, null); echo " / "; echo $html->link('Delete', array('action'=>'delete/'.$user['User']['id']), null, 'Are you sure you want to delete this record?'); 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 "
No Users found.
";}?>

转载地址:http://hmsf.baihongyu.com/

你可能感兴趣的文章
MySQL服务器安装(Linux)
查看>>
mysql服务器查询慢原因分析方法
查看>>
mysql服务无法启动的问题
查看>>
MySQL杂谈
查看>>
mysql权限
查看>>
mysql条件查询
查看>>
MySQL条件查询
查看>>
MySQL架构与SQL的执行流程_1
查看>>
MySQL架构与SQL的执行流程_2
查看>>
MySQL架构介绍
查看>>
MySQL架构优化
查看>>
mysql架构简介、及linux版的安装
查看>>
MySQL查看数据库相关信息
查看>>
MySQL查看表结构和表中数据
查看>>
MySQL查询优化:LIMIT 1避免全表扫描
查看>>
MySQL查询优化之索引
查看>>
mysql查询储存过程,函数,触发过程
查看>>
mysql查询总成绩的前3名学生信息
查看>>
mysql查询慢排查
查看>>
MySQL查询报错ERROR:No query specified
查看>>