> The solution seemed obvious: use an applet. And wow, look, applets are
>
Hi David,
I've never done this using an applet. But I've done something similar
(albeit using .NET and asp). The basic idea is that you have a jsp page
containing a servlet. The servlet basically looks like this:
<%
HttpSession session = request.getSession(true);
Vector messages;
int currentIndex = 0;
while (session.getValue("MessagesPending").equalsIgnoreCase("true")) {
messages = (Vector)session.getValue("MessageVector");
while (currentIndex < messages.getSize()) {
out(messages.get(i));
currentIndex++;
}
Thread.sleep(1000);
}
while (currentIndex < messages.getSize()) {
out(messages.get(i));
currentIndex++;
}
out("Finished");
session.putValue("MessageVector", null);
%>
Then in your processing step, access the session, put your messages in
the MessageVector, set the MessagesPending to true, and voila! Your
messages print on the screen.
Or something like that.
Good luck,
David
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