Question

我在使用codeIgniter分页（修复一个bug）之后得到了一些帮助。我可以在视图中看到记录数和分页链接，但是当点击下一个链接时，它不会显示下一个/前一个10个记录。有人可以帮帮我吗？

我的控制器中有以下代码

function customerlist_pagination()
{
  $search = $this->input->post('search');
  $data['title'] = "Customer Clist";
  $data['heading'] = "List of customers";
  $data['result'] = $this->customers_model->getAllcustomers_pagination($search_para, FALSE, "limit_rows");
  $data['num_recs'] = $this->customers_model->getAllcustomers_pagination($search_para, FALSE, "num");
  $config['base_url'] = base_url().'index.php/customer/customerlist_pagination/';
  $config['total_rows'] = $data['num_recs'];
  $config['per_page'] = 10;
  $config['uri_segment'] = 3;
  $config['next_link'] = 'Next &gt;';
  $config['prev_link'] = '&lt; Previous ';
  $this->pagination->initialize($config);
  $this->load->view('customer_view_table',$data);
}

在模型中，我有以下代码：

function getAllSeizures_pagination($search_para, $archive_search = FALSE, $result_type)
{   
    $search_para = $search_para."%";
    $selected_fields = "customer.firstName
    customer.lastName, customer.address,
    customer.city, customer.postcode";
    $from = "customer";     
    $where = "customer.deleted=0 ";
    if ($archive_search == TRUE) {
      $where .= "AND customer.archived= 1 ";
    }else{
       $where .= "AND customer.archived= 0 ";
    }
    $where .= "AND (customer.firstName LIKE '$search_para' OR customer.postcode LIKE '$search_para' OR customer.city LIKE '$search_para')";
    $query =  $this->db->select($selected_fields, false)
                    ->from($from)
                    ->where($where)    
                    ->order_by('customer.idcustomer', 'desc');

   if($result_type == "limit_rows") 
   {
      $query = $this->db->limit(10, 0)
                        ->get();
      $query =  $query->result();
   }

    if($result_type == "num") {
         $query = $this->db->get();
    $query = $query->num_rows();
   }

   return $query;
}

非常感谢

此致普拉斯

Answer 1

分页类在指定的uri_segment中将偏移量传递给您。由于您将其设置为3，因此您应该在控制器方法的第一个变量中捕获该信息，如下所示：

function customerlist_pagination( $offset )
{
}

然后，当您致电$this->customers_model->getAllcustomers_pagination()时，您必须将$offset传递给它，以便稍后在您的代码中限制您的结果：

$query = $this->db->limit(10, 0)->get();

您应该使用此$offset来限制结果：

$query = $this->db->limit(10, $offset)->get();

CodeIgniter分页

1 个答案: