Hi, because I cannot access a variable in the enclosing block from within an AsyncCallback method I found the following workaround with a class global variable, which I find very unpretty. How can one do this better?
String tmp_str_usr = ""; String getUser () { SystemServiceAsync svc = GWT.create (SystemService.class); svc.getUsr ( new AsyncCallback<String>() { public void onFailure(Throwable caught) { Window.alert("server side failure: " + caught); } public void onSuccess(String usr) { tmp_str_usr = usr; } } ); return (tmp_str_usr); } -- 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-tool...@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.