Trying to get my data to display on the view- codeigniter - codeigniter

Question

From my controller, I am able to get the session date to display on my view, I however an missing something in the syntax when it comes to displaying the data from my table. i.e $data['modelData']. How do I do that?
Controller:
function validation()
{
$this->load->library('form_validation');
$this->form_validation->set_rules('email', 'Email', 'required|trim');
$this->form_validation->set_rules('password', 'Password', 'required|md5');
if ($this->form_validation->run() == FALSE )
{
$this->load->view('login_form');
//return false;
}
else{
$this->load->model('login_model');
$email = $this->input->post('email');
$password = $this->input->post('password');
//echo $email;
// echo $password;
$result = $this->login_model->match_login($email, $password);
if ($result ==false) {
echo "Invalid Cardinals";
}
else
{
$session = array(
'id'=>$result[0]['id'],
'email'=>$this->input->post('email'),
'is_logged_in'=> 1
);
if (!$this->session->set_userdata($session)) {
$data['modelData'] = $result;
$data['sessionData'] = $session;
$this->load->view('dashboard_view', $data);
}
else {
echo "Error in session";
}
}
}
}
Model
class Login_model extends CI_Model{
//client..model
public function match_login($email, $password){
$this->db->where('email', $email);
$this->db->where('password', $password);
$query = $this->db->get('user');
$result = $query->result_array();
if (empty($result))
{
return false;
}
else
{
return $result;
}
}
}

Answer 1

Try this
In Controller
if (!$this->session->set_userdata($session)) { # Changed
echo "Error in session";
}
else {
$data['modelData'] = $result;
$data['sessionData'] = $session;
$this->load->view('dashboard_view', $data);
}
In View
// retrieving modelData
foreach ($modelData as $modelItem) {
echo "Model ID is ".$modelItem['id'];
}
// retrieving sessionData
foreach ($sessionData as $sessionitem) {
echo "Session ID is ".$sessionitem['id'];
echo "Session Email is ".$sessionitem['email'];
}

Answer 2

Replace:
if (!$this->session->set_userdata($session)) {
$data['modelData'] = $result;
$data['sessionData'] = $session;
$this->load->view('dashboard_view', $data);
}
with
if ($this->session->set_userdata($session)) {
$data['modelData'] = $result;
$data['sessionData'] = $session;
$this->load->view('dashboard_view', $data);
}
Explantion:
You could not get data from the table since the set_userdata function returned true therefore the control statement ignored the statements if block.