Question

I was trying to list using pagination in Codeigniter. I was willing to use sorting in the list by using jquery ajax. It works perfectly for first page of pagination. I could do ascending and descending sorting in that page. But when i click on other page. It does not work.

What could be the problem. Can any one suggest me??

Thanks in advance.

This is the code for my controller

function listData(){

  $this->clear_sample_id_catche();
  $out=$this->Mgeneral->listData();
  $per_page = 10;
    $total = $this->Mgeneral->countData();
    $data = $this->Mgeneral->listData($per_page, $this->uri->segment(3));

   $base_url = site_url('general/listData');

   $config['base_url'] = $base_url;
   $config['total_rows'] = $total;
   $config['per_page'] = $per_page;
   $config['uri_segment'] = '3';

$this->pagination->initialize($config); 
  $data=array('body'=>'list','out'=>$data);

  $this->load->view('template',$data);
}

This is for my model

function listData($limit = NULL, $offset = NULL)
{
 $this->db->limit($limit, $offset);
 $data=array();
$q=$this->db->get('tbl_sample_id');
if($q->num_rows()>0)
{     $data=$q->result_array();                             
        return $data;
    }
}

and i have use ajax as

<script type="text/javascript">

$(document).ready(function(){
$(“#internal”).click(function(){

$.ajax({url:"general/listData_internal_ascending",success:function(result){
  $("body").html(result);

    }});
  });
});

Thank you

Answer 1

You function should look like this

function listData($limit = NULL, $offset = NULL)
{
    $this->db->limit($limit, $offset);
    $this->db->order_by('id');
    $q = $this->db->get('tbl_sample_id');
    if($q->num_rows()>0)
    {     
       return $q->result_array();                             
    }
}