Hope, you will have the basic knowledge of php, mysql and codeigniter.

Pagination  Using Codeigniter by passing parameter:-

Model Page :

 class Model_page extends CI_Model
{
       public function __construct()
       {
            parent::__construct();
            // Your own constructor code           
       }
// Counting no of rows in your table ---
          public function record_count()
           {
                 return $this->db->count_all('table_name');
            }

//Fetching the value from database --------------------------------
 
           public function getYourMethod($limit,$start, $parameter)
           {
                    $result= array();

 //First way to write the query without any clause----
        
               $this->db->limit($limit,$start);
               $query = $this->db->get('table_name');

//With Where Clause :----------
 
               $this->db->limit($limit,$start);
                $this->db->where('table_entity',$parameter)      // This parameter should be defined in controller or model itself here i am defining in controller and passing through method.

               $query = $this->db->get('table_name');
//Second way--------------------------------------------

$query = $this->db->get_where('table_name', array('table_entity' => $parameter), $limit, $start); 

 // i am taking array for where Clause by taking array you can pass more than one where condition at once---

            if ($query->num_rows() > 0)
            {
                while($row = $query->_fetch_assoc())
                {
                    $result[] = $row;
                }
            }
            return $result;  
           }
}

Controller Page :

class Controller_page extends CI_Controller {

        function __construct()
        {
                 parent::__construct();
       
                $this->load->library('pagination');
                $this->load->model("model_page");
         }
          public function Your_method()
           {
            $parameter  = $_REQUEST['parameter'];      //this is your passing parameter-----
            $config = array();
            $config["base_url"] = base_url() . "index.php/controller_page/Your_method";
            $config["total_rows"] = $this->model_page->record_count();
            $config["per_page"] = 10;
            $config["uri_segment"] = 3;
            $config['suffix'] = '?'.http_build_query($_REQUEST, '', "&");
            $this->pagination->initialize($config);

            $page = ($this->uri->segment(3)) ? $this->uri->segment(3) : 0;
            $data["your_data"] = $this->products_model->getYourMethod($config["per_page"], $page, $parameter);        //Passing the parameter to your model page method---

            $data["links"] = $this->pagination->create_links();

            $this->load->view("view_page", $data);
          
          }
}

View Page :
<?php foreach($your_data as $data): ?>
<?php echo $data['table_entity'] ?>
<?php endforeach;?>
<?php echo links;?>

NOTE : To use this you should have the basic knowledge of php, mysql and obviously codeigniter also.
If any problem to get this just comment, i will give my best. 

Enjoy :)