Undefined index?

[eluser]solid9[/eluser]
Hi guys

I have this small error below,

Code:

A PHP Error was encountered
Severity: Notice
Message: Undefined index: org
Filename: controllers/prod_c.php
Line Number: 27

controller:

Code:

<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');

class Prod_c extends CI_Controller {
public function __construct() {
  parent::__construct();

  $this->load->helper('form');  
  $this->load->helper('html');      
  $this->load->model('prod_m');
}

//fetch all product records
//display all records to prod_show.php
//http://herpescureresearch.org/researchers/prod_c/prod_show/
function prod_show() {
  $data['rows'] = $this->prod_m->getAll();
  
  $this->load->view('prod_show', $data);
}

function prod_edit() {
  //capture url
  $prod_name = $this->uri->segment(3, 0);
  
  $query = $this->prod_m->getProduct($prod_name);
     $data['prod_name'] = $query['prod_name'];
     $data['org'] = $query['org'];
  
  $this->load->view('prod_edit_form',$data);  
}

function prod_delete() {
  $prod_name = $this->uri->segment(3, 0);
  
}

function prod_success() {

}

}
/* End of file prod_c.php */
/* Location: ./application/controllers/prod_c.php */

model:

Code:

<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');

class Prod_m extends CI_Model {

function getAll() {
  $this->db->select('prod_name');
  $this->db->from('products');
  //$this->db->where('id', 1);
  
  $q = $this->db->get();
  
  if($q->num_rows() > 0) {
   foreach ($q->result() as $row) {
    $data[] = $row;
   }
   return $data;
  }
}  

function getProduct($prod_name){
  $this->db->select('prod_name');
  $this->db->from('products');
  $this->db->where('prod_name', $prod_name);
  $query = $this->db->get();

  if($query->num_rows() > 0) {
   return $query->row_array();
  }
}

}
/* End of file prod_m.php */
/* Location: ./application/model/prod_m.php */

What am I missing here?
Thanks in advanced.