Code:

<?php $attributes = array('class' => 'form_search','name' => 'submit_search'); ?>
<?php echo form_open('index',$attributes);?>

<select name="art">
<option value='1'>1</option>
<option value='2'>2</option>
<option value='3'>3</option>
</select>

<input type='hidden' name='search' value='search'>
<input type='submit' value='trazi'>
<?php echo form_close(); ?>

<?php foreach($list as $rows){

echo $rows->ime . "<br>";
echo $rows->cena . "<br>";

}

Code:


function index(){

if(isset($_POST['search'])){

$select['vrsta'] = $this->input->post('art');

if($select['vrsta']!=null){    

        $where['vrsta'] = $select['vrsta'];
   }

$where['activno'] = '1';

$this->load->library('pagination');
        $config['base_url'] = base_url(). "index.php/index";
        $config['total_rows'] = $this->search_model->count($where);
        $config['per_page'] = 10;
        $config['uri_segment'] = 3;
        $this->pagination->initialize($config);
 
$query = $this->search_model->search($where, $config['per_page'], $this->uri->segment(3));
    
        $art['list'] = $query;
        $art['links']=$this->pagination->create_links();

}else {

$where['activno'] = '1';

$this->load->library('pagination');
        $config['base_url'] = base_url(). "index.php/index";
        $config['total_rows'] = $this->search_model->count($where);
        $config['per_page'] = 10;
        $config['uri_segment'] = 3;
        $this->pagination->initialize($config);
 
$query = $this->search_model->search($where, $config['per_page'], $this->uri->segment(3));
    
        $art['list'] = $query;
        $art['links']=$this->pagination->create_links();

}
}

Code:

function search($where, $row, $uri){
    
    $query = $this->db->get_where('artikli',$where,$row,$uri);
        
    return $query->result();
    
}

function count($where){
    
     $query = $this->db->get_where('artikli', $where);
     $count = $query->num_rows();    
     
     return $count;
    
}