You could cut down your code by almost have and drop every second line when
following the documentation regarding JsonView:
http://book.cakephp.org/2.0/en/views/json-and-xml-views.html
No need to fight the framework and manually set response type and alike
Also, I highly recommend using /users.json as request url.
This way you also trigger a lot of Cake magic as well. And you are down to
none of your code above, as CakePHP would do all that for you right away.
See www.dereuromark.de/2014/01/09/ajax-and-cakephp
Am Dienstag, 21. Januar 2014 16:59:11 UTC+1 schrieb Rubensvsx:
>
> Sorry for the poor english.
> I created a piece of code that solved my problem in returning a JSON
> object and helped me not to re-write all views. I await your feedback pros
> and cons.
>
>
>
>> class AppController extends Controller {
>> public $components = array('RequestHandler');
>>
>
>
> function beforeRender() {
>> if ($this->RequestHandler->*isAjax*()) {
>> $this->layout = '*ajax*';
>> $this->RequestHandler->setContent('*json*', '
>> *application/json*');
>> $this->*viewVars *= json_encode($this->*viewVars*);
>> *return false*;
>> }
>> }
>> }
>
>
>
> If an Ajax request is performed automatically be returns a JSON object
> with the query result.
>
> $.ajax({
>> url: "http://localhost/aplication/users";,
>> type: "POST",
>> dataType: "*json*"
>> });
>
>
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