Layout manager I think.

[eluser]CroNiX[/eluser]
The 2nd parameter to load:view() must be an array just like you are doing when you are loading your header view.

Code:

public function index()
{
  $data=array(
    ‘id’=>23,
    ‘username’=>‘Administrator’
  );
  $data['string'] = $this->load->view(‘home/header’, $data, TRUE);
  $this->load->view(‘home’, $data);
}

Then in your "home.php" view file, just echo $string.