I have the following code in a GWT 2.1.0 project:
public void onSubmit (FormPanel.SubmitEvent event)
{
// This event is fired just before the form is submitted. We can take
// this opportunity to perform validation.
String filename = gDataFileUploader.getFilename ();
if (filename.length () == 0)
{
showAlert ("Need a valid File Name in before we can upload a
file!");
event.cancel ();
}
}
Unfortunately, although it is called, the cancel () call doesn't stop
the submit from happening, and doesn't stop onSubmitComplete from
being called. Is this a GWT bug or a browser bug? (FireFox 3.6)
TIA,
Greg
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