Login

04-25-2011, 06:38 PM

[eluser]eldrinofsoalim[/eluser]
Hi! I'm starting to learn HMVC and I really think that it can do wonders. It might be what I need to actually create an admin-member-non-member website.

I'm just running encountering a problem. It seems there's a problem with calling HMVC from the view. I'm currently following the Net Tuts HMVC: an introduction and application. Let me explain:

Here are the functions:

THE CONTROLLER FUNCTION UNDER "LOGIN" MODULE:

Code:
function cp()  

{  

    if( $this->session->userdata('username') )  

    {  

        // load the model for this controller  

        $this->load->model('membership_model');  

        // Get User Details from Database  

        $user = $this->membership_model->get_member_details();  

        if( !$user )  

        {  

            // No user found  

            return false;  

        }  

        else  

        {  

            // display our widget  

            $this->load->view('user_widget', $user);  

        }  

    }  

    else  

    {  

        // There is no session so we return nothing  

        return false;  

    }  

}

and

THE VIEW UNDER THE "SITE" MODULE:

Code:
<!DOCTYPE html>  

&lt;html lang="en"&gt;  

&lt;head&gt;  

    &lt;meta http-equiv="Content-Type" content="text/html; charset=utf-8"&gt;  

    &lt;title&gt;untitled&lt;/title&gt;  

&lt;/head&gt;  

&lt;body&gt;  

    &lt;?php echo modules::run('modules/login/cp');?&gt;  

    <h2>Welcome Back, &lt;?php echo $this->session->userdata('username'); ?&gt;!</h2>  

     <p>This section represents the area that only logged in members can access.</p>  

&lt;/body&gt;  

&lt;/html&gt;

THE PROBLEM:

I can't seem to call cp() from the view using <?php echo modules::run('modules/login/cp');?>. It doesn't produce the user_widget. If I change the function called in the view (i.e. <?php echo modules::run('modules/login/RANDOMFUNCTION');?&gt Wink

, I don't get an error.

If I remove the "modules" from the path (as in the original code in the article - <?php echo modules::run('login/cp');?&gt Wink

, I get an error:

Quote:A PHP Error was encountered

Severity: Notice

Message: Undefined property: Login::$session

Filename: controllers/login.php

Line Number: 91

Is there something wrong with the code? I followed the guide to the letter except when I had to edit the module::run call from module::run('login/cp') to module::run('modules/cp') to follow the format specified:

Quote:Format: modules::run('module/controller/action', $param1, $param2, .., $paramN);