function save_user()
{
$user = new User();
$staff = new Staff();
$user->staff_id = $this->input->post('staff_id');
$user->role_id = $this->input->post('role_id');
$user->username = $this->input->post('username');
$user->password = md5($this->input->post('password'));
$user->created_at = date('c');
$user->updated_at = date('c');
if ($user->save()) {
/* Upload Images */
// $staff->do_upload_fix($this->dir_path, $_FILES['file']);
$this->session->set_flashdata('message', 'User successfuly save.');
redirect('users/index');
} else {
// Failed
$user->error_message('custom', 'Field required');
$msg = $user->error->custom;
$this->session->set_flashdata('message', $msg);
redirect('users/sign_up');
}
}
