I'm seeing this behaviour in GWT 2.1.1. I am explicitly cancelling the SubmitEvent; yet the following error message is displayed:
"GWT module 'blahblah.MyApp' may need to be (re)compiled" I've been unable to completely diagnose the problem, but this might be a clue: The FormPanel class has this method private boolean fireSubmitEvent() { FormPanel.SubmitEvent event = new FormPanel.SubmitEvent(); fireEvent(event); return !event.isCanceled(); } Ultimately, the result of !event.isCanceled() propagates out to this code in FormPanelImpl.java form.onsubmit = $entry(function() { // Hang on to the form's action url, needed in the // onload/onreadystatechange handler. if (iframe) iframe.__formAction = form.action; return listen...@com.google.gwt.user.client.ui.impl.formpanelimplhost::onFormSubmit()(); }); That's as far as I get with the diagnosis. I cannot see where the event cancellation prevents the form being submitted. -- 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.