Hello, now to the problem with the progress bar I mentioned earlier.
I want to download a PDF file as the result of an action. I found code on the net for doing this (http://www.nabble.com/download-file-breaks-lifecycle-t2893828.html). This works fine. The browser options a dialog box, where you can choose to open or to store the PDF file. The content of the page remains unchanged. But the page remains disabled and with the progress bar running for ever, because the page waits for the result of the action, which never comes. Because there's no target attribute in this case, Tobago can not know, that there will be no result from the action. So I think, we need some kind of switch, to switch the progress bar off for some special cases. Regards Helmut P.S. Sorry for the many (bug) postings and thank you for quick bug fixes and the fantastic support so far.

