Question

我在codeigniter中创建了一个分页，因为我总共有13条记录，我希望在每个页面中显示5条记录。当我点击分页链接号2时，它应该在URL中传递值2并显示接下来的5条记录，但我在url而不是2中获得值5.

我的控制器代码：

 public function activities($page_num = 1){
     $config =array();
     $config['base_url'] = base_url().'admin/skills/activities';
     $config['per_page'] = 5;
     $config['total_rows'] = $this->skill_model->all_activities(0,'',''); // I will get the total count from my model

     if(empty($page_num))
         $page_num = 1;

   $limit_end = ($page_num-1) * $config['per_page']; //end limit
   $limit_start = $config['per_page'];    // start limit
   $this->pagination->first_url = $config['base_url'].'/1';
   $this->pagination->initialize($config); 
   $data['activity_list'] = $this->skill_model->all_activities(1,$limit_start,$limit_end);
}

这是我的观看代码：

<?php echo '<div class="pagination" style="float:right;">'.$this->pagination->create_links().'</div>'; ?>

我的模特部分：

function all_activities($flag,$limit_start,$limit_end){
    $this->db->select('*');
    $this->db->from('skills_activities');
    //echo $limit_start." ".$limit_end; 
    if($flag == 1 ){
        $this->db->limit($limit_start, $limit_end);
        $query = $this->db->get();
        return $query->result_array();
    } else {
        $query = $this->db->get();
        return $query->num_rows();
    }
}

当我点击分页链接时，我收到以下网址：

  http://192.168.1.97/projects/homecare/admin/skills/activities/5

但我应该得到：

  http://192.168.1.97/projects/homecare/admin/skills/activities/2

我不知道我在哪里犯了错误。有人可以帮助我吗？

提前致谢。

Answer 1

$config['use_page_numbers'] = true;

这将在网址中产生页码而不是记录号。默认为false。

所以你的控制器看起来像这样

public function activities($page_num = 1)
{
  $config =array();
  $config['base_url'] = base_url().'admin/skills/activities';
  $config['per_page'] = 5;
  $config['use_page_numbers'] = true;//you missed this line
  $config['total_rows'] = $this->skill_model->all_activities(0,'',''); // I will get   the total count from my model
  if(empty($page_num)) $page_num = 1;
  $limit_end = ($page_num-1) * $config['per_page']; //end limit
  $limit_start = $config['per_page'];    // start limit
  $this->pagination->first_url = $config['base_url'].'/1';
  $this->pagination->initialize($config);

Codeigniter分页未在url中传递正确的链接值

1 个答案: