Hello.

First, excuse me if this issue or similar has been posted here.

Well, in my web application, when an icon throws a file download, I show a <div...> with "downloading..." message, and then I submit the form.

In my controller, I read the file and write its content in the HttpServletResponse object, that's been received by onSubmit event method.

Finally, the standard open/download/cancel dialog is shown, the answer is processed... but my "downloading..." message remains.

Can I process that response object in my view?
Can I catch the open/download/cancel dialog events?
How can I hide that <div...> when download ends?

Thanks in advance, best regards.