Pagination problem (create link)

[eluser]Unknown[/eluser]
I'm trying to display data with pagination.
From the code below, my page can display the page link " 1 2 3 4 > Last › "
I get the right result when I click on the number, but the current page always 1.
Then the next button just work once, from page 1 to page 2.
The page link never refresh.

I don't know what's wrong with my code...
Can someone help me?

Here is my code :
public function index($offset) {
$vars = array();
$options = array();

$this->load->model('category');
$this->category->order_by('kategori_id', 'asc');
$this->category->limit(20, $offset);
$vars['results'] = $this->category->get_result();

$this->load->library('pagination');
$config['base_url'] = 'http://localhost/jawaban/index2.php/admin/categories/index';
$config['total_rows'] = $this->category->get_cat_numrows();
$config['per_page'] = 20;
$config['num_links'] = 3;
$this->pagination->initialize($config);
$vars['create_links'] = $this->pagination->create_links();

$this->_vars['html_title'] = "Categories";
$this->_vars['html_scripts'] = "";
$this->_vars['html_styles'] = "";
$this->_vars['menu'] = $this->load->view('admin/menu', "", TRUE);
$this->_vars['page'] = $this->load->view($this->get_page_path() . 'index', $vars, TRUE);
}

[eluser]umefarooq[/eluser]
hi just put and check.

Code:

$config['uri_segment'] = 4;

The pagination function automatically determines which segment of your URI contains the page number. If you need something different you can specify it.

check user guide also

http://ellislab.com/codeigniter/user-gui...ation.html

[eluser]Flemming[/eluser]
what he said