This is a nice feature, would be very useful for people who are doing a lot of
view templating. I have a page called foo-detail.xhtml. This foo-detail page
has CRUD buttons, has its own (nested=true) conversations and the page
accessable from many different sources like all-foos.xhtml, all-bars.xhtml -->
a-use-case-which-has-foo.xhtml-->foo-detail.xhtml, yet-another-use-case.xhtml
--> foo-detail.xhtml, etc. Each source page semantically maps a use case
(long-running conversation). When the user click "foo stuff done" button on the
foo-detail.xhtml, I'd like it to redirect to the source page which directed to
foo-detail.xhtml. It's not that straight forward to do with pages.xhtml, since
the button is always on the same page (foo-detail.xhtml) and the action is
always from the same conversation bean (fooManager). For now the workaround is
that I keep a mother conversation name as a private String field in the
fooManager, then use the navigation rule in the pages.xhtml to redir!
ect to right mother page.
If would be great if I could say something like:
<page view-id="foo-detail.xhtml">
<navigation from-action="#{fooManager.fooStuffDone}">
<rule if mother conversation is not null>
<redirect to the page where the mother conversation was at />
without manually writing the references in my manager beans.
But then, it's a bit like jPDL ....
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