Happy to help :-) --Dalla http://date-time.appspot.com/
On 13 Juli, 16:19, tedpottel <[email protected]> wrote: > Thank you, it runs now! > > On Jul 12, 9:00 am, tedpottel <[email protected]> wrote: > > > > > I am trying to send a http request to my webserver using GWT. I keep > > on getting a error on the line that reads > > Request request = builder.sendRequest(null, new RequestCallback() > > > It says > > RequestCallback cannot be resolved to a type. > > > I have the same problem on the line that catches the exception > > catch (RequestException e) { > > RequestException cannot be resolved to a object. > > > I’m new at java, I’m assuming that those names are not declared? I was > > unable to get it to work and the current code I copied from google’s > > site. Is there something wrong with my installation? > > > I’m using the eclipse plugin. The code looks like > > > package gWTAJAX.client; > > > import com.google.gwt.core.client.EntryPoint; > > import com.google.gwt.core.client.GWT; > > import com.google.gwt.event.dom.client.ClickEvent; > > import com.google.gwt.event.dom.client.ClickHandler; > > import com.google.gwt.event.dom.client.KeyCodes; > > import com.google.gwt.event.dom.client.KeyUpEvent; > > import com.google.gwt.event.dom.client.KeyUpHandler; > > import com.google.gwt.http.client.RequestBuilder; > > import com.google.gwt.user.client.rpc.AsyncCallback; > > import com.google.gwt.user.client.ui.Button; > > import com.google.gwt.user.client.ui.DialogBox; > > import com.google.gwt.user.client.ui.HTML; > > import com.google.gwt.user.client.ui.Label; > > import com.google.gwt.user.client.ui.RootPanel; > > import com.google.gwt.user.client.ui.TextBox; > > import com.google.gwt.user.client.ui.VerticalPanel; > > > /** > > * Entry point classes define <code>onModuleLoad()</code>. > > */ > > public class GWTAjax implements EntryPoint { > > /** > > * The message displayed to the user when the server cannot be > > reached or > > * returns an error. > > */ > > public void onModuleLoad() { > > final Label label = new Label("helloted"); > > RootPanel.get().add(label); > > > // set uppc > > RequestBuilder builder = new > > RequestBuilder(RequestBuilder.GET, > > "www"); > > > try { > > Request request = builder.sendRequest(null, new > > RequestCallback() > > { > > public void onError(Request request, Throwable > > exception) { > > // Couldn't connect to server (could be > > timeout, SOP > > violation, etc.) > > } > > > public void onResponseReceived(Request request, > > Response > > response) { > > if (200 == response.getStatusCode()) { > > // Process the response in > > response.getText() > > } else { > > // Handle the error. Can get the status > > text from > > response.getStatusText() > > } > > } > > }); > > } catch (RequestException e) { > > > } > > } > > > } > > > -Tedajax --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
