Codeigniter分页

如何解决Codeigniter分页

我的代码中有一些我无法解决的问题。 我正在使用CI 1.7.2。 我已将CI分页正确地实现到系统中。 结果显示良好，但分页中的链接未正确显示。 例如。如果我单击第2页，则结果将按照第二页显示，但分页号处的当前链接仍为1，应更改为2。 这是已实现的代码

$total = $this->bmodel->countResultsBanner();

    $data[\'total\'] = $total;

    $uri_segment = $this->uri->segment(4);

    if($uri_segment == 0 || empty($uri_segment)){
    $uri_segment = 0;
    }

    $perPage = 5;



    $config[\'base_url\'] = base_url().\"index.php/modules/banner/index\";

    $config[\'total_rows\'] = $total;

    $config[\'per_page\'] = $perPage;

    $config[\'num_links\'] = 4;

    //$config[\'cur_tag_open\'] = \'<b><span class=\"current_page\">\';

    //$config[\'cur_tag_close\'] = \'</span></b>\'; 

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

    $result = $this->bmodel->getAllBanners($perPage,$uri_segment);


    $data[\'result\'] = $result;

提前致谢。 Ĵ     

解决方法

        嘿， 我也面临同样的问题。最终，解决方案非常简单。 :) 默认情况下，CI假定用于分页的uri段为（3）。对于您而言，这对您（我无耻地假设）是不正确的。

$config[\'base_url\'] = base_url().\"index.php/modules/banner/index\";
$config[\'total_rows\'] = $total;
$config[\'per_page\'] = $perPage;
$config[\'num_links\'] = 4;

$config[\'uri_segment\'] = 3; /* segment of your uri which contains the page number */

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

希望这能解决您的问题     ,        好的...试试这个...

$total = $this->bmodel->countResultsBanner();

    $data[\'total\'] = $total;

/* Comment out this part
        $uri_segment = $this->uri->segment(4);

        if($uri_segment == 0 || empty($uri_segment)){
        $uri_segment = 0;
        }
    */
    $perPage = 5;



    $config[\'base_url\'] = base_url().\"index.php/modules/banner/index\";

    $config[\'total_rows\'] = $total;

    $config[\'per_page\'] = $perPage;

    $config[\'num_links\'] = 4;

    //$config[\'cur_tag_open\'] = \'<b><span class=\"current_page\">\';

    //$config[\'cur_tag_close\'] = \'</span></b>\'; 

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

/*Change the following line*/

 $result = $this->bmodel->getAllBanners($perPage,$this->uri->segment(5));


    $data[\'result\'] = $result;

    ,        

$this->load->library(\'pagination\');
$config[\'base_url\']=\"http://localhost/CodeIgniter/pagination\";

$config[\'per_page\']=2;

$config[\'total_rows\']=  $this->db->get(\'record\')->num_rows();
$this->pagination->initialize($config);
$data[\'query\']=  $this->db->get(\'record\',$config[\'per_page\'],$this->uri->segment(3));
$this->load->view(\'pagination\',$data);

    ,        

$config[\'uri_segment\'] = num; /* where num is the uri segment where you have page number */

    ,        试试这个，可能会有所帮助。

class Admin_model extends CI_Model {

public function __construct() {
    parent::__construct();
}
public function get_product($search,$page,$perpage) {
    $page = $page - 1;
    $page < 0 ? $page = 0 : $page = $page;
    $from = $page * $perpage;
    $query = $this->db
            ->select(\'*\')
            ->from(\'tbl_product\')
            ->limit($perpage,$from)
            ->get();
    return $query->result();
}
}