How to Get Data in Function Extend Controller

How to get data in function extend controller?

The solution to this problem is to just use this:

$this->load->model('notification_model'); 
$this->get_notification();

IronRouter extending data option on route controller

I use something similar to this in a production app:

Router.route('/test/:testparam', {
    name: 'test',
    controller: 'ChildController'
});

ParentController = RouteController.extend({
    data: function() {
        console.log('child params: ', this.params);
        return {
            foo: 'bar'
        };
    }
});

ChildController = ParentController.extend({
    data: function() {
        var data = ChildController.__super__.data.call(this);
        console.log(data);
        return data;
    }
});

Using __super__ seems to do the trick!

You can than use _.extend to extend the data (http://underscorejs.org/#extend)

How to get data from a query back from the controller

model

First, make sure your model returns row. On your code you just return boolean instead of array|object of records. Therefore, you can do it like this:

Check how to generate result in codeigniter.

class View_book_model extends CI_Model {
    function getBookList() {
        $query = $this->db->query("SELECT * from books");

        return $query->result();
    }
}

controller

On your controller, store the model records on $postlist array, in my case, I put it as book_list for example, and pass it to your view loader.

class View_book_controller extends CI_Controller {
    function __construct() {
        parent::__construct();
        $this->load->helper('cookie');
        $this->load->helper('url');
        $this->load->library('session');
    }

    function loadView() {
        $this->load->model('view_book_model');

        $postlist['studentID'] = $this->input->get_post('studentID');
        $postlist['book_list'] = $this->view_book_model->getBookList();

        $this->load->view('viewbooks.php', $postlist);
     }
}

view

In your view you can check the rows using the $postlist key as the variable name:

<? var_dump($book_list); ?>

You can generate table either manually using foreach print the HTML or using the built in HTML Table Class of codeigniter.

Add data to return of all actions in a Symfony controller

One option is to create your own base controller, and have all other controller extend it. Your base controller would override the render function of the Controller class from symfony framework

use Symfony\Bundle\FrameworkBundle\Controller\Controller;
class BaseController extends Controller
{
    // override render method
    protected function render($template, $data)
    {
        $commonData = [];// get data from wherever you need
        parent::render($template, $data + $commonData);
    }
}

Then in your other controllers

class MyAnotherController extends BaseController
{
    public function fooAction() {
    // ...
    return $this->render('BarBundle:Foo:foo.html.twig', array('foo' => 'Foo Data'));
    }
}

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