Htykuut

I'm using CodeIgniter to access a variety of form types

I have a directory such as this:

-views

--resources

---app1

----form.php

---app2

----form.php

---app3

----form.php

---app4

----form.php

My class is currently very basic, but this

class Resources extends CI_Controller {



        public function app1($page = '')

        {

                $data['title'] = ucfirst($folder); // Capitalize the first letter



                $this->load->view('templates/header', $data);

                $this->load->view('resources/app1/form.php', $data);

                $this->load->view('templates/footer', $data);





        }



        public function app2($page = '')

        {

                $data['title'] = ucfirst($folder); // Capitalize the first letter



                $this->load->view('templates/header', $data);

                $this->load->view('resources/app2/form.php', $data);

                $this->load->view('templates/footer', $data);





        }



}

This seems very verbose and unnecessary to have a method for every form. However I can't find how I can change the directory without creating a new method. I would ideally like a method where I can pass in a new directory as an arg like $page can be. Eg:

class Resources extends CI_Controller {



        public function view($page = '')

        {

                $data['title'] = ucfirst($folder); // Capitalize the first letter



                $this->load->view('templates/header', $data);

                $this->load->view('resources/'. $folder. '/form.php', $data);

                $this->load->view('templates/footer', $data);





        }



}

However, it seems CodeIgniter doesn't allow this. Can anyone suggest a way in which this can work?

Calling your function "view" is almost certainly a bad idea... it's used by CI for the $this->load->view() for starters.

    public function app_form($page = '')

    {

        $data['title'] = ucfirst($folder); // Capitalize the first letter



        $this->load->view('templates/header', $data);

        $this->load->view('resources/'. $page. '/form.php', $data);

        $this->load->view('templates/footer', $data);



    }

That should work but how are you going to call the functions? Via the routes.php file?

Actually you can.

Create a base_controller inside your core folder and call it MY_Controller.php and make it extends CI_Controller and create a method inside MY_Controller and name it render, render_view, view whatever you want and inside that function load you layout partials and template and just pass the view to it: application/core/MY_Controller.php

class MY_Controller extends CI_Controller {



    protected $data = array();



    public function render_view($view = '')

    {

            $this->load->view('templates/header', $this->data);

            $this->load->view('view_path/'. $view, $this->data);

            $this->load->view('templates/footer', $this->data);

    }

}

and for every controller in your application make it extend MY_Controller and whenever you wanna render a view use render_view($view) and you got you header and footer preloaded, and that's the simplest way of making it DRY.

Finally in your controller it should be like this:

class Resources extends CI_Controller {



    public function app1($page = '')

    {

            // $data array in my_controller, it will automatically be passed inside render_view

            $this->data['title'] = ucfirst($folder); // Capitalize the first letter

            $this->render_view('app1/form');

    }



    public function app2($page = '')

    {

            $this->data['title'] = ucfirst($folder); // Capitalize the first letter

            $this->render_view('app2/form');

    }

}