default_controller route does not work with a function not_found in codeigniter

Question

I have been working with codeigniter for a long time. I have set my default controller to:

$route['default_controller'] = "main";

everything is fine, except I have created a function in main.php controller file that redirects to 404 Not Found page.

This is my code in main.php:

function not_found()
{
    $data['page_Title'] = '404 Error!';
    $data['page_Description'] = 'Description';
    $data['page_Keywords'] = 'Keywords';
$data['main_content'] = 'not_found';
    $this->load->view('includes/template', $data); 
}

Then when I want to load example.com/not_found/ it redirects me to the codeigniter's default not found page and says:

404 Page Not Found

The page you requested was not found.

but, there is no problem requesting the page like:

example.com/main/not_found/

Do I have to set another route like:

$route['not_found'] = "main/not_found";

?! but this is not a good way I think!

Yes, you have to setup that route to map the "not_found" method to the main.php controller else it'll throw the default CI 404 error. — James
– James, Commented Sep 9, 2013 at 9:27

Nil'z · Accepted Answer · 2013-09-09 09:26:23Z

2

The url format of CI describes :

domain.com/controller/method

And not:

domain.com/method

If you have a index function in your controller then that function will be called like this:

domain.com

answered Sep 9, 2013 at 9:26

Nil'z

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3 Comments

Afshin Over a year ago

so I have to set another route?!

Nil'z Over a year ago

I you want to chnage the 404 error then change this line in your application/config/routes.php : $route['404_override'] = 'main/not_found';

Afshin Over a year ago

no of course I don't want to do it because routing 404_override is both for admin section and user side. but my templates differs in them! But I got what to do! thanks

zerokavn · Accepted Answer · 2013-09-09 09:27:21Z

1

example.com/not_found/ mean, codeIgniter will find controllers/not_found.php and execute function index()

You have to create controllers/not_found.php

answered Sep 9, 2013 at 9:27

zerokavn

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