just a quickie

[eluser]sore eyes[/eluser]
hi, the controller function is:

Code:

function enterNextShop()
    {
        $old_shop_id = $this->uri->segment(3);
        $data = $this->MShops->getNextShop($old_shop_id);
        $shop_id = $this->data->shop_id;
        redirect('welcome/enterShop/'.$shop_id);
        
    }

The model is this:

Code:

function getNextShop($old_shop_id)
    {
        $this->db->order_by('shop_id','ASC');
        $this->db->limit(1);
        $this->db->where('shop_id >',$old_shop_id);    
        $this->db->select('shop_id');
        $data = $this->db->get('shop');
        return $data;
    }

I wish to pull the shop_id and can't figure out what the code
$shop_id = $this->data->shop_id;
should be. I'd be grateful for a cure.