茄子在线看片免费人成视频,午夜福利精品a在线观看,国产高清自产拍在线观看,久久综合久久狠狠综合

本文實(shí)例講述了CodeIgniter分頁類pagination使用方法。分享給大家供大家參考，具體如下：

controller控制器（application/controller/page.php文件）：

public function index()

{

    $this->load->model ( 'home_model' , '' , TRUE);

    $config= array();

    $config['per_page'] = $this->per_page; //每頁顯示的數(shù)據(jù)數(shù)

    $current_page    = intval($this->input->get_post('per_page',true)); //獲取當(dāng)前分頁頁碼數(shù)

    //page還原

    if(0 == $current_page)

    {

      $current_page = 1;

    }

    $offset = ($current_page - 1 ) * $config['per_page']; //設(shè)置偏移量 限定 數(shù)據(jù)查詢 起始位置（從 $offset 條開始）

    $result = $this->home_model->index($offset,$config['per_page'],$order='id desc');

    $config['base_url']      = $this->config->item('base_url').'admin/home/index?';

    $config['first_link']     = $this->first_link;//首頁

    $config['prev_link']     = $this->prev_link;//上一頁

    $config['next_link']     = $this->next_link;//下一頁

    $config['last_link']     = $this->last_link;//尾頁

    $config['total_rows']     = $result['total'];//總條數(shù)

    $config['num_links'] = 3;//頁碼連接數(shù)

    $config['use_page_numbers']  = TRUE;

    $config['page_query_string'] = TRUE;

    $this->load->library('pagination');//加載ci pagination類

    $this->pagination->initialize($config);

    $result = array(

        'list' => $result['list'],

        'total'  => $result['total'],

        'current_page' => $current_page,

        'per_page' => $config['per_page'],

        'page'  => $this->pagination->create_links(),

    );

    $this->load->view ( 'admin/home' , $result );

}

model模型（application/model/home_model.php文件）：

public function index($offset,$num,$order='id desc')

{

    $query = $this->db->query( "SELECT Name_cn,Mall_type,create_time FROM smzdm_mall WHERE Is_deleted = 0 order by {$order} limit {$offset},{$num}");

    return array(

        'total' => $this->db->count_all('smzdm_mall',array('Is_deleted'=>'0')),

        'list' => $query->result(),

    );

}

希望本文所述對(duì)大家基于CodeIgniter框架的PHP程序設(shè)計(jì)有所幫助。