Hi guys, In my GWT application the user can download a PDF file by using a servlet. To start the download I create in GWT a hidden Frame Object which calls the servlet. The happy workflow path works great however I want give the user some feedback when generating the PDF file fails. Since the result of the servlet call gets ‘printed’ in the Frame object, the printed exception also appears in the hidden Frame and not e.g. by a popup for the user.
Unfortunately I don’t see a way so the servlet throws directly exceptions to the AsyncCallback of GWT. I’ve the following pseudo code for handling my exception. My questions are the following: - Is this the right way to do exception handling for servlet exceptions in GWT? - If not, which approach should I use for this? Many thanks for all the help! Albert -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/wh4QKEY6lPUJ. 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.
