All non-JSF examples contain some Java code inside JSP. This is often considered as a BAD thing from many
points of view. Therefore we'd like to highlight that AajxAnywhere does not require you to do so. However,
for the simple purpose of demonstration, to avoid example application dependency to any particular MVC
framework, we put our code in JSP.
All JSP pages submit its forms to itself (action attribute of <form> tag is omitted). Your
application does not need to do so. Your forms can point to any URL that finally forwards to a JSP page
which defined refresh zones.