undefined variable on ceodeigniter : Hı, 
I have a project in which is develop in codeigniter. 

the project is like this;

-root

--controller 

---Slider.php

--models

---My_data.php

--views

---slider_view.php

---giris.php

the Slider.php code is : 

    
    public function manset_al(){
        $title['title']='manşet listesi';
        $this->load->model('My_data');
        $data['manset']= $this->My_data->get_manset();
        $this->load->view('slider_view' ,$data);
    }  

My_data.php code is;

    public function get_manset() {
        //  $sorgu = 
        //  mysql_query("select * from manset, haberler 
        //  where manset.onay='1' and manset.link=haberler.id and haberler.onay='1'
        //  order by haberler.id desc");
        $this->db->select('*');
        $this->db->from('manset as man, haberler as hab');
        $this->db->where('man.link=hab.id');
        $this->db->where('hab.onay=1');
        $query = $this->db->get();
        if ($query->num_rows() > 0) {
            return $query->result();
        } else {
            return $query->result();
        }

and the slider_view.php code is:

    foreach($manset as $row){ 
        $baslik     =$row->baslik;
        $icerik     =$row->icerik;
        $link       =$row->link;
        $img_path   =$row->img_path;
        $giris      =$row->giris;
        $cikis      =$row->cikis;
             echo ' 
          
            <div>
               <a href="?pid='.$link.'">  <img data-u="image" src="'.$img_path.'"/></a>
              <div data-u="thumb"> <a href="?pid='.$link.'">  <h5 style="color:white; margin:10px;">'.$baslik.' </h5> </a></div>  
            </div>';
           } 


now when ı called 
http//example.com/index.php/Slider/manset_al

every think is ok, the slider is running. But 

when ı get the slider in giris.php with this code;

    $this->load->view('slider_view');


it's not run and say:  undefined variable manset;

how can ı fix it? 

Thank you.
