The follownig code clearly explains you how to cretae page nation in codeigniter.
Controller:
Step1: declare two parameters to the function, where pagenation is required.
public function function_name($start=1,$page='pagename')
Step2: Pass the session variables to the view.
$val['login']=$this->session->userdata('logged_in');
$val['admin']=$this->session->userdata('user');
Step3: Intialize and check the start value.
if(!is_numeric($start))
{
$page = $start;
$start = 0;
}
else if($start == 1)
{
$start = 0;
}
Step4: Load the header
$this->load->view('path to header');
Step5: Load the pagination library.
$this->load->library('pagination');
Step6: Configured the pagination.
$val["start"] = $start;
$val["page_key"] = $page;
$limit=20;
$val['entry'] =$this->model->get($table,$limit,'sno',$start);
$val["menu_tag"] = "function_name/1";
$config['base_url'] = 'path';
$config['total_rows'] = $this->model->total_rows($table);
$config['per_page'] = 20;
$this->pagination->initialize($config);
$val["pagination"] = $this->pagination->create_links();
Step7: Load the view
$this->load->view('admin/pages/contact_info',$val);
Step8: we need to crete one more function in our controller for call current page
public function page($currentpage)
{
echo $currentpage;
echo $this->pagination->create_links();
}
View:
Step9: The following two lines code added to your view where you want to put pagination.
<?php $pagination = str_replace('">',"/$page_key\">",$pagination);?>
<?php echo $pagination; ?>
Model:
Step10. write the following functions in database for fetch the data from database.
function total_rows($table)
{
$query=$this->db->get($table);
return $query->num_rows();
}
function get($table,$limit,$order_by = "sno",$start = 0)
{
$query = $this->db->order_by($order_by, "asc");
$query = $this->db->limit($limit);
$query = $this->db->get($table);
return $query->result_array();
}
This is all about pagination.
Keep smiling......
