It's not matter of inheritance, the problem is that helpers aren't meant
to be used in controllers. The $helpers array only tells the dispatcher
which helpers to load when rendering the view. Try this:
controllers/ajaxtests_controller
function test() {
$this->set('myvar',$arr);
}
views/ajaxtests/test.ctp
echo $javascript->object($myvar);
[email protected] wrote:
> Confused about inheritance here.
>
> Here is the helpers var from Cake's controller file.
> var $helpers = array('Html', 'Form', 'Javascript', 'Ajax');
>
> AppController extends this so I think that the helpers should be
> available there.
>
> My controller AjaxtestsController extends Appcontroller and so they
> should also be available there
>
> However when I do the following:
> $this->set('myvar', $this->javascript->object($arr));
> or
> $this->set('myvar', $javascript->object($arr));
>
> I get the following error:
>
> Notice (8): Undefined property: AjaxtestsController::$javascript [APP
> \controllers\ajaxtests_controller.php, line 26]
>
> Code | Context
>
> $arr = array(
> "item 1",
> "item 2"
> )
>
>
> //debug($this);
> $this->set('myvar', $this->javascript->object($arr));
>
> AjaxtestsController::edit() - APP\controllers
> \ajaxtests_controller.php, line 26
> Object::dispatchMethod() - CORE\cake\libs\object.php, line 115
> Dispatcher::_invoke() - CORE\cake\dispatcher.php, line 245
> Dispatcher::dispatch() - CORE\cake\dispatcher.php, line 211
> [main] - APP\webroot\index.php, line 88
>
>
> Fatal error: Call to a member function object() on a non-object in C:
> \htdocs\caketest\app\controllers\ajaxtests_controller.php on line 26
>
>
>
> CODE POSTED BELOW
>
> <?php
>
> class AjaxtestsController extends AppController
> {
>
> var $helpers = array('Javascript');
>
>
> function index()
> {
> $this->pageTitle = 'Index Page';
> }
>
> function view()
> {
> $this->pageTitle = 'View Page';
> }
>
> function edit()
> {
> $this->pageTitle = 'Edit Page';
>
> $arr = array('item 1', 'item 2');
>
> //debug($this);
> $this->set('myvar', $this->javascript->object($arr));
> }
>
> }
>
> ?>
>
> >
>
>
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