[Nome]

I wanted to organize my code in modules. In the documentation, I found the modular code and followed all the instructions. But I did not succeed, help, please, understand the reason.

1. application/Config/Autoload.php add:

PHP Code:

class Autoload extends \CodeIgniter\Config\AutoloadConfig
{
public $psr4 = ['Modules' => ROOTPATH.'modules'];

... 


2. create folders:
/application/
/modules->Node->Controllers and Config
/public
...
3. chage value in /application/Config/Routes.php (false into true) :

PHP Code:

$routes->discoverLocal(true); 


4. create Controller in /modules/Node/Controllers/Node.php and Routes in /modules/Node/Config/Routes.php:

PHP Code:

//in controller
class Node extends \CodeIgniter\Controller
{
    public function index()
    {
        echo "Say Hi!";
    }
}
//in routes
$routes->get('node/(:any)', 'Modules\Node\Controllers\Node::index'); 


Now visit http://mysite.com/node/any and I get 404 ...

Please point out my mistakes, thank you! (I will be grateful for the examples of Routes.php and other)

[InsiteFX]

Besides the CodeIgniter User's Guide on Modules did you read his Article?

Modules in CodeIgniter 4


Another thing to look at his simple-forums, it uses Modules.

Simple Forums

Hope that sets you to the right path.

[dave friend]

One issue might be this line

PHP Code:

public $psr4 = ['Modules' => ROOTPATH.'modules']; 


You indicate that the modules directory is at /application/modules so the above should probably be

PHP Code:

public $psr4 = ['Modules' => APPPATH.'modules']; 


You don't show the namespace of class Node. It will need to be properly defined if it's not already.

[Nome]

One issue might be this line

Thank you, you are right. I added a namespace:

PHP Code:

//in controller
namespace Modules; //or namespace Modules/Node;

class Node extends \CodeIgniter\Controller
{
    public function index()
    {
        echo "Say Hi!";
    }
} 


and route:

PHP Code:

public $psr4 = ['Modules' => APPPATH.'modules']; //or APPPATH.'../modules' 


but psr4 still does not see files(my suggestion), because I found that syntax errors are not defined in /Modules

If you can show your code sample module, I can compare the changes made in these files and 100% determine my error.

P.S
Thanks guys, that drew attention to my problem!

[Nome]

Besides the CodeIgniter User's Guide on Modules did you read his Article?

Modules in CodeIgniter 4


Another thing to look at his simple-forums, it uses Modules.

Simple Forums

Hope that sets you to the right path.

Thank you for the example I'll try to repeat.

[dave friend]

I built the following and it works.

File: /application/Modules/Node/Controllers/Node.php

PHP Code:

<?php namespace App\Modules\Node\Controllers;

class Node extends \CodeIgniter\Controller
{

    public function index()
    {
        echo "Say Hi!";
    }

} 


In /application/Config/Routes.php add the following

PHP Code:

$routes->add('/node', 'App\Modules\Node\Controllers\Node::index'); 


Directing the browser to example.com/node produced the expected output.

No other code was required. Did not have to edit application/Config/Autoload.php

[Nome]

In /application/Config/Routes.php add the following

PHP Code:

$routes->add('/node', 'App\Modules\Node\Controllers\Node::index'); 


Directing the browser to example.com/node produced the expected output.

No other code was required. Did not have to edit application/Config/Autoload.php

Yes, indeed, to direct this, enough. But if you want to get support from other components, you need to add:

PHP Code:

public $psr4 = ['Modules\Node' => ROOTPATH.'Modules/Node'];  


This was my main mistake, after fixing which I would get errors related to an undefined namespace...

Since I originally wrote:

PHP Code:

public $psr4 = ['Modules' => ROOTPATH.'modules']; 


The decision was simple, but not having practice it is difficult to find)

Many thanks to everyone for their help!

[InsiteFX]

You need to define each Modules path like so.

PHP Code:

public $psr4 = ['Modules\Node'  => ROOTPATH.'Modules/Node'];
public $psr4 = ['Modules\Auth'  => ROOTPATH.'Modules/Auth'];
public $psr4 = ['Modules\Admin' => ROOTPATH.'Modules/Admin']; 


[Nome]

You need to define each Modules path like so.

PHP Code:

public $psr4 = ['Modules\Node'  => ROOTPATH.'Modules/Node'];
public $psr4 = ['Modules\Auth'  => ROOTPATH.'Modules/Auth'];
public $psr4 = ['Modules\Admin' => ROOTPATH.'Modules/Admin']; 


That's exactly what happened. A little earlier reported about this: 
 

PHP Code:

public $psr4 = ['Modules\Node' => ROOTPATH.'Modules/Node'];   


Thank you for clarification regarding each module.