Okay, problem solved.
The _ext is not needed, removed it.
added the line:
$this->RequestHandler->renderAs($this, 'json');
Now renders as a JsonView and the _Serialize is automatically detected and
no template file required.
Regards,
--Kevin
On Wednesday, October 14, 2015 at 2:02:24 PM UTC+7, heavyKevy wrote:
>
> I have gone through the documentation, which is a bit too vague, and tried
> many things, but I still am getting an error that the template file is
> missing.
>
> I had this working sending back a json response in 3.0 using ext='json',
> yet after updating to 3.1 it is broken.
>
> I checked the migration guide and tried changing ext to _ext, setting up
> the Routes with:
> Router::extensions(['json']);
>
> in the controller method I am using the _serialize key which is supposed
> to render without the template:
> $this->set('_serialize', ['salesPeople']);
>
> The JsonView class does not appear to be loading and I don't see in the
> documentation where I am supposed to set it.
> The documentation says ' you can automatically leverage the new view
> classes' By enabling RequestHandlerComponent in your application, and
> enabling support for the json and or xml extensions, but I have enabled
> it in the Initialize method of the controller and enabled the 'json'
> extension as mentioned earlier and it is still not working.
>
> Here is the method in question:
> public function getSalesPeopleSelectList() {
> $this->request->accepts('json'); // No direct access via browser
> URL
> $dealerId = $this->request->params['pass'][0];
> $this->RequestHandler->renderAs($this, 'ajax');
> //$this->viewClass = 'Json';
> $this->loadModel('SalesPeople');
> $salesPeople =
> $this->Purchases->SalesPeople->find('list')->where(['is_active'=>'1','user_id'=>$dealerId]);
>
> //for salespeople options for autocomplete
> $this->set(compact('salesPeople'));
> $this->set('_serialize', ['salesPeople']);
> }
>
>
> When I enable the _ext = json I get the following error:
>
> 2015-10-14 06:57:36 Error:
> [Cake\Controller\Exception\MissingActionException] Action
> PurchasesController::getSalesPeopleSelectList.json() could not be found, or
> is not accessible.
> Exception Attributes: array (
> 'controller' => 'PurchasesController',
> 'action' => 'getSalesPeopleSelectList.json',
> 'prefix' => '',
> 'plugin' => NULL,
> )
> Request URL: /Subaru/purchases/get-sales-people-select-list.json/47
> Stack Trace:
> #0
> C:\WebServer\cake\subaru\vendor\cakephp\cakephp\src\Routing\Dispatcher.php(114):
>
> Cake\Controller\Controller->invokeAction()
> #1
> C:\WebServer\cake\subaru\vendor\cakephp\cakephp\src\Routing\Dispatcher.php(87):
>
> Cake\Routing\Dispatcher->_invoke(Object(App\Controller\PurchasesController))
> #2 C:\WebServer\webdocs\Subaru\index.php(42):
> Cake\Routing\Dispatcher->dispatch(Object(Cake\Network\Request),
> Object(Cake\Network\Response))
> #3 {main}
>
> What have I missed?
>
>
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