呼叫路由URL发送参数CodeIgniter

Question

Hello im working with code igniter and I try to send parameters from url into view to controller

My Controller

public function mainView($num=null) {
        $this->load->view('header');



        // $data = array('foo[' => 'Hello', 'bar' => 'world');
        if (!isset($_SESSION[$this::jsondevices])) {
            var_dump("Descargo");

            $_SESSION[$this::jsondevices] = $this->restlib->consumirDominiosDeMoca($this->restmodel->modelUserDevices());
            $_SESSION[$this::jsontags] = $this->restlib->consumirDominiosDeMoca($this->restmodel->modelTagsMoca());
        }
        var_dump("No descargo");
        $data = $this->piemodel->mainValues($this, $_SESSION[$this::jsondevices], $_SESSION[$this::jsontags]);

        $this->load->view('user/login/vistachart', $data);
        $this->load->view('footer');
    }

My js

  window.location.href = "<?= base_url('home2/$1')?>";

And my route

$route['home2/(:num)'] = 'user/mainView/$1';

And the result

404 Page Not Found

But I try with $route['home'] = 'user/mainView'; Work's What Im doing wrong?

Answer 1

Send your parameter like this in js:

 window.location.href = "<?= base_url('home2/1')?>";

it redirects to user/mainView/1 where 1 is parameter.

Also don't forget to load url helper in application/config/autoload.php .