Wow, simple and elegant. Thank you very much! This indeed looks like what I was looking for
On Sep 10, 3:38 am, Sri <[email protected]> wrote: > You can use the RequestBuilder class in GWT to make connections to > your server. > > Below is the sample code that you can use (from > com.google.gwt.examples.http.client.GetExample ) > > public static void doGet(String url) { > RequestBuilder builder = new RequestBuilder(RequestBuilder.GET, > url); > > try { > Request response = builder.sendRequest(null, new RequestCallback > () { > public void onError(Request request, Throwable exception) { > // Code omitted for clarity > } > > public void onResponseReceived(Request request, Response > response) { > // Code omitted for clarity > } > }); > } catch (RequestException e) { > // Code omitted for clarity > } > } > > POST is identical, except for the following lines -- > builder.setHeader("Content-Type", "application/x-www-form- > urlencoded"); > Request response = builder.sendRequest(postData, new RequestCallback() > { > > --sri > > On Sep 9, 5:47 am, Ittai <[email protected]> wrote: > > > > > Hi All, > > I'm stepping into the world of AJAX and due to a need I have in strong > > built-in "Server Push" technologies I'm giving the Servlets 3.0 (under > > Java EE 6 preview) a try. > > I'm posting here because my client side will (hopefully) be based on > > GWT and after going over the StockWatcher tutorial and reading a bit > > about the Server-Client relationship I'm not sure what path I can > > take. > > I'm pretty sure I can't use the GWT-RPC mode because the > > RemoteServiceServlet class extends the previous HttpServlet which > > isn't helpfull for me. > > So basically what I'm asking is, if I have a servlet built on my > > server (Glassfish V3 preview) which is called with a > > HttpServletRequest and returns HttpServletResponse (of course while > > utilizing Asynchronous support of Servlets 3.0) > > how should I go about Implementing the handle to the call of my > > servlet and the receiving of the response in the GWT side? > > I have a feeling this is a very basic question but the whole AJAX > > thinking is very new to me. > > > Thanks for reading so far, > > Ittai --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en -~----------~----~----~----~------~----~------~--~---
