Question

I’m using codeigniter pagination here is my code

$config['base_url'] = $this->config->base_url().'users/allusers/';
    $config['uri_segment'] = 3;
    $config['next_link'] = 'Next';
    $config['prev_link'] = 'Prev';
    $config['full_tag_open'] = '<div id="pagination">';
    $config['full_tag_close'] = '</div>';   
    $config['total_rows'] = $this->usersmodel->getUsersCount();
    $config['per_page'] = 20;   
    $this->pagination->initialize($config);     
    $data['paging']=$this->pagination->create_links();      
    $data['query']=$this->usersmodel->getAllusers($config['per_page'],$this->uri->segment(3));

Now i need to add record numbers to the grid here is my grid code.

    $i=1;
    foreach ($query->result() as $row){
     echo $i; 
         echo $row->username;
         echo $row->name;
         echo $row->city;
         echo $row->address;        
     $i++;
     }
    ?>

Here the $i is always printing the numbers 1-20 even when i’m in second page. actually i need to print 20-40
I need to know how can i do that?

Answer 1

You must set $i to the value of the current page minus one, multiplied by the number of rows in a page:

Replace:

$i=1;

with

$i = ( $this->pagination->cur_page > 1 ) ? ( $this->pagination->cur_page - 1 )  * $config['per_page'] : 1 ;

If cur_page is inaccessible, try to extend the pagination class with something like this:

Create a file called MY_Pagination.php and put it in application/libraries/

Add this code to your extend pagination class;

class MY_Pagination extends CI_Pagination {

    public function __construct() {
        parent::__construct();
    }

    public function getCurrentPage() {
        return $this->cur_page;
    }
}

Don’t forget to make sure the class extension prefix is set correctly to MY_ in the config.php (about line 109)

Then you can access it like so:

$i = ( $this->pagination->getCurrentPage() > 1 ) ? ( $this->pagination->getCurrentPage() - 1 )  * $config['per_page'] : 1 ;

I used and slightly modified some content from this question:

How to echo page number with codeigniter pagination library?