使用codeigniter成功登录后如何显示主页？

Question

I tried redirect() and $this->load->view('target_page') but, no success for me so please help me with this:

My controller is here:

class Login_control extends CI_Controller {    
public function index() {
$this->load->model('login_model'); 
$this->load->helper('url');
if(isset($_POST['Logusername'])|| isset($_POST['Logpassword']))
{
$user = $_POST['Logusername'];
$pass = $_POST['Logpassword'];
$data = $this->login_model->login1($user,$pass);
if($data > 0 )
{
 echo '<font color="#00FF00">'. "OK".'</font>';     
$this->load->view('testing',$data);                   
 }
else 
{ echo  '<font color="#FF0000">'. "Login Failed ! Username or Password is Incorrect.".'</font>' ;                     
}  
exit();            
}  
$this->load->view('signup_view');
}
}

Answer 1

Try this code. You have written echo before redirect so, it might not work.

class Login_control extends CI_Controller{    
public function index()
{
$this->load->model('login_model'); 
$this->load->helper('url');
if(isset($_POST['Logusername'])|| isset($_POST['Logpassword']))
{
$user = $_POST['Logusername'];
$pass = $_POST['Logpassword'];
$data = $this->login_model->login1($user,$pass);
if($data > 0 )
{
    redirect('testing');                   
 }
else 
{ echo  '<font color="#FF0000">'. "Login Failed ! Username or Password is Incorrect.".'</font>' ;                     
}  
exit();            
}  
$this->load->view('signup_view');
}
}