Why are pagination links not working for me in CodeIgniter?

Question

I\'m trying to use codeigniter pagination for my products so there are multiple pages which products but its not working for me and I don\'t know why..

This is my pagina

Answer 1

Please make some changes as follows:

Controller:

public function pagination($row = 0) {
     //load pagination library
        $this->load->library('pagination');
        //laad Products_model voor pagination
        $this->load->model('Pagination_model');
        $this->load->model('Product_model');
        $config = array();
        $limit = '24';      
        $config['base_url'] = site_url() . '/AlleCadeausController/pagination';
        $config['full_tag_open'] = "<ul class='pagination'>";
        $config['full_tag_close'] = '</ul>';
        $config['num_tag_open'] = '<li>';
        $config['num_tag_close'] = '</li>';
        $config['cur_tag_open'] = '<li class="active"><a href="#">';
        $config['cur_tag_close'] = '</a></li>';
        $config['prev_tag_open'] = '<li>';
        $config['prev_tag_close'] = '</li>';
        $config['first_tag_open'] = '<li>';
        $config['first_tag_close'] = '</li>';
        $config['last_tag_open'] = '<li>';
        $config['last_tag_close'] = '</li>';
        $config['prev_link'] = '<i class="fa fa-long-arrow-left"></i>Previous Page';
        $config['prev_tag_open'] = '<li>';
        $config['prev_tag_close'] = '</li>';
        $config['next_link'] = 'Next Page<i class="fa fa-long-arrow-right"></i>';
        $config['next_tag_open'] = '<li>';
        $config['next_tag_close'] = '</li>';     
        $config["total_rows"] = $this->Product_model->record_count();            
        $config['per_page'] = $limit;
        $this->pagination->initialize($config);  
        $data['links'] = $this->pagination->create_links();
        $data['products'] = $this->Product_model->selectProducts($row,$limit);
        $this->load->view("allecadeaus", $data);
    }

Model:

function selectProducts($row,$limit)
        {   
            $query = $this->db->get('Your_table_name',$limit,$row);

            if ($query->num_rows() > 0){
              return $query->result_array();
            }
             else {
              return array();
            }

        }

function record_count(){        
        $this->db->from('Your_table_name');         
        $query = $this->db->get();
        $row = $query->num_rows();
        return $row;
    }

This will help you..thanks!

Answer 2

You have a mix of code, pagination and not pagination results.

Add,

$config["num_links"] = 5; //Number of links in pagination

After initilize Codeigniter pagination library. You have to execute a pagination query in your database, for example:

$where = "IF you have got";
$orderby "IF you have got";

$data['products'] = $this->Pagination_model->select_products($config["per_page"], $this->uri->segment(3), $where, $orderby);

Then in your model Pagination_model, you should have got this:

public function select_products($per_page, $segment, $where, $orderby)
{
    if (!isset($segment)) $segment = 1;

    $init= ($segment - 1) *  $per_page;

    $sql = "SELECT *
              FROM Your_table
              $where 
              ORDER BY $orderby
              OFFSET $init ROWS
              FETCH NEXT $per_page ROWS ONLY";

    $query= $this->db->query($sql);
    return $query->result_array();
  }

Be sure you are right point to this->uri->segment() is 3. I think you dont have pagination links because you dont have results in your query.