Request builder is behaving exactly as expected here ... You should read:
http://groups.google.com/group/Google-Web-Toolkit/browse_thread/thread/faca1575f306ba0f/3be719c021aa19bd?pli=1 -jason On Dec 14, 2008, at 12:32 AM, dhaval wrote: > > Hi guys, > I have searched the forum and couldn't find the solution. Here is my > code. > > public class Getter { > private String url = "php/Main.php"; //fix url never > changes > private RequestBuilder builder = null; > private String result = null; > > public Getter() { > builder = new RequestBuilder(RequestBuilder.POST, > URL.encode(url)); > > } > > public String getData(int id, final String section){ > String param = "nId="; > param += Integer.toString(id); > param +="&"; > param +="sectionName="; > param += section; > > > > builder.setHeader("Content-Type", "application/x-www-form- > urlencoded"); > > > > > > try { > builder.sendRequest(param,new RequestCallback(){ > > > public void onError(Request request, > Throwable exception) { > calxx("error"); > > > } > > > public void onResponseReceived(Request > request, Response > response) { > calxx(response.getText()); > > Window.alert("-"+response.getText()); > TemoStorage.temp = > response.getText(); > > } > > }); > > } catch (RequestException e) { > // TODO Auto-generated catch block > e.printStackTrace(); > } > > > > > GWT.log(TemoStorage.temp, null); > return TemoStorage.temp; > > } > > private void calxx(String kk){ > result = kk; > } > > > > > } > > > > TemoStorage.temp is static string field. > now, when I call the method getData from the other class. I get the > window alert displaying the apropriat server message. But this method > return null. GWT log also says null. How do I return apropriat > "server message" with this method. > > > Thanks > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to Google-Web-Toolkit@googlegroups.com To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/Google-Web-Toolkit?hl=en -~----------~----~----~----~------~----~------~--~---
