Passing GET value show error

Code:

$this->load->view('documentazione/crea_documentazione_seconda/'

this line of code has missing ); on the end. I presume this is a typo in posting the question.

That message is just telling you that you are calling a controller with a missing argument.

You are calling somewhere this function:

PHP Code:

    crea_documentazione_seconda($id) 


Without an id.

I do not know where you are doing this.

If I have misunderstood your problem I apologise in advance,

Paul

PS I find it useful to call my views and controllers things like:
Dashboard.php (controller)
dashboard_view.php (view file)
Dashboard_model.php (model file)
Dashboard_library.php (library file)
etc.

I see and know the error...

I have this sistem because i have a list with all the record and have for every record a button :

<a href='<?= base_url() ?>index.php/documentazione/crea_documentazione_seconda/<?= $row->id ?>' class='btn btn-primary btn-xs'><i class='fa fa-pencil'></i> Modifica Documentazione </a>
(after other value in datatable)

In this way when i push the button i can modify  the record...



There's a way to do this in another way