如何在codeigniter控制器类中使用重定向？

Question

Can any one tel me how to use redirect in controller class.

I am wrote below code:

Controller:-

<?php
class Login extends CI_Controller {
public function result()
    {
    $name = $this->input->post('name');
    $email = $this->input->post('email');
    $this->index();
        redirect('/success', 'location');
    }   
}

view:-

success.php

<?php
   echo "Success page";
?>

It shows error message 404 Page Not Found. I have load all required helper classes in autoload class.

Answer 1

In Codeigniter , redirect method takes 3 parameters.

redirect('/controller_name/method_name', 'location', 301);

First parameter is the uri path which you want to redirect. The second parameter is optional and takes "location" method (default) or the "refresh" method. The third optional parameter is status code. You can check detail on documentation.

Edit

function success () {
    $data["message"] = "Success";
    $this->load->view("success", $data);
}

views/success.php

<?php echo $message; ?>

You have to pass data in array because codeigniter use extract method to pass value in view so that you can use arrary key as variable.

Hope it will be useful for you.