Question

<?php
    class Books extends CI_Controller {
    function __construct() {
    parent::__construct();
    $this->load->helper( url );
  }

  function index() {
    // load pagination class
    $this->load->library( pagination );

    $config[ base_url ] = base_url(). books/index/ ;
    $config[ total_rows ] = 2;
    $config[ per_page ] =  5 ;
    $config[ full_tag_open ] =  <p> ;
    $config[ full_tag_close ] =  </p> ;

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

  }
    }
?>

create_links（）；功能似乎不起作用。我没有得到任何错误，但它只是返回一个空白字符串。我都试过了http://blip.tv/nettuts/codeigniter-from-scratch-day-7-2690301和http://godbit.com/article/pagination-with-code-igniter教程。

I m aware the documentation says http://codeigniter.com/user_guide/libraries/pagination.html The create_links() function returns an empty string when there is no pagination to show. but so how do I fix that? Thanks you!

区块报价

Answer 1

我认为这是因为您没有任何用于分页的数据。这是一个工作示例：

    $this->load->model( books_model ,  books );

    $offset = $this->uri->segment(n);
    $per_page = 5;
    $total = $this->books->total();
    $data[ result ] = $this->books->get_all($per_page, $offset);

    $config[ base_url ] = base_url(). books/index/ ;
    $config[ total_rows ] = $total;
    $config[ per_page ] = $per_page;

    $this->load->vars($data); // !!!
    $this->pagination->initialize($config);

我希望这对你有帮助

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