Sorry forget it, it works properly, was a XSS problem
Julio

On May 13, 11:57 am, julio <[email protected]> wrote:
> Hi
>
> I have a json POST like this:
>
> { "first": 10 , "second" : 50 }
>
> with "content-type:application/json"
>
> With an external client the server replies correctly, but using:
>
> RequestBuilder rb = new RequestBuilder(RequestBuilder.POST, url);
>                 rb.setHeader("content-type", "application/json");
>                 try
>                 {
>                     rb.sendRequest("{ \"first\": 10 , \"second\" : 50 }", new
> RequestCallback() {
>                         public void onResponseReceived(Request request, 
> Response
> response) {}
>
>                         public void onError(Request request, Throwable 
> exception) {}
>                     });
>                 }
>                 catch (RequestException e) { Window.alert(e.toString()); }
>
> look like the server even hasn't get the request.
>
> How can I fix it?
>
> Thanks,
> Julio

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