php - 在 Codeigniter 分页中设置当前页面

Question

下面是我的代码，我不知道为什么它总是将第一页保留为当前页。这就是 NEXT 链接也不起作用的原因。我也试过 $config['uri_segment'] = 1; 但没有用。问题出在哪里？

$data['mukkadam_list'] = $this->get_mukkadam();
$data['from']      = $from;
$data['to']        = $to;
$data['mukkadam']  = $mukkadam;
$url = base_url('Report/teee/'.$from.'/'.$to.'/'.$mukkadam);
$config['base_url']   = $url;
$config['per_page']   = 50;
// Reports is model. 
$config['total_rows'] = $this->Reports->counter($data['from'],$data['to'],$data['mukkadam']);
$config['num_links'] = $config['total_rows']/50;

$this->load->library('pagination');
$this->pagination->initialize($config);

谢谢。 :)

Answer 1

每当您要在 Codeigniter 中实现分页时，您需要记住两件事:

第一件事与页面生成相关的配置实际上是:

    // Loads pagination library
    $this->load->library('pagination');

    // @params $url = your controller + method path
    $config['base_url'] = base_url() . $url;

    // @params $totalRows = Total  result found in query
    $config['total_rows'] = $totalRows;

    // @params $perPage = In your case it is 50
    $config['per_page'] = $perPage;

    // @params $segment = This is what you are missing in your code. Segment is the factor from where system reads which page records need to be shown
    $config['uri_segment'] = $segment;
    $this->pagination->initialize($config);

第二件事 与设计部分相关的分页配置:

$config['full_tag_open'] = '<ul class="pagination  pagination-sm m-t-none m-b-none">';
$config['full_tag_close'] = '</ul>';
$config['prev_link'] = '<i class="fa fa-chevron-left"></i>';
$config['prev_tag_open'] = '<li>';
$config['prev_tag_close'] = '</li>';
$config['next_link'] = '<i class="fa fa-chevron-right"></i>';
$config['next_tag_open'] = '<li>';
$config['next_tag_close'] = '</li>';
$config['cur_tag_open'] = '<li class="active"><a href="#">';
$config['cur_tag_close'] = '</a></li>';
$config['num_tag_open'] = '<li>';
$config['num_tag_close'] = '</li>';

$config['first_tag_open'] = '<li>';
$config['first_tag_close'] = '</li>';
$config['last_tag_open'] = '<li>';
$config['last_tag_close'] = '</li>';

$config['first_link'] = '<i class="fa fa-chevron-left"></i> <i class="fa fa-chevron-left"></i>';
$config['last_link'] = '<i class="fa fa-chevron-right"></i><i class="fa fa-chevron-right"></i>';
$this->pagination->create_links();

这是我在我的项目中一直使用的运行脚本。工作正常。您需要检查初始化期间传递的 uri_segment。

如果您遇到任何问题，请告诉我。