CI框架分页类及其实现

不BB了，直接上代码

Model类

class Page_model extends CI_Model {     public function get_page()     {         //这是一个sql语句，查询需要的结果，并将结果返回         $data = $this->db->select('id,name,age')->from('user')->get()->result_array();         return $data;     } }

控制器类

class Pages extends CI_Controller {     public function page(){         //载入分页类         $this->load->library('pagination');         $perPage=10;//每页10条         //配置项设置         $config['base_url']=site_url("pages/page");         $config['total_rows']=$this->db->count_all_results('user');         $config['per_page']=$perPage;         $config['uri_segment']=3;//偏移量，默认是3，如果在控制器有二级目录，根据偏移量层级而定         //自定义配置         $config['first_link']="首页";         $config['prev_link']="上一页";         $config['next_link']="下一页";         $config['last_link']="尾页";         //传入配置项，并生成链接         $this->pagination->initialize($config);         $data['links']=$this->pagination->create_links();         //设置偏移量         $offset=$this->uri->segment(3);         $this->db->limit($perPage,$offset);         //加载模型类和视图         $this->load->model("page_model","page");         $data['user']=$this->page->get_page();         $this->load->view("pages/page.html",$data);     } }

View文件（page.html中的核心代码）

<table>         <tr>             <td>ID</td>             <td>名字</td>             <td>年龄</td>         </tr>         <?php foreach($user as $v):?>         <tr>             <td><?php echo $v['id'] ?></td>             <td><?php echo $v['name'] ?></td>             <td><?php echo $v['age'] ?></td>         </tr>         <?php endforeach?>     </table>     <?php echo $links ?>

效果图