Hi,
I'm liking your method. I might build myself a function to do all that
all in one swoop. I guess the reason I started building multiple pages
rather than using something more clever liek this was because my
navigation rules all looked a bit boring when they all go to the same
page and seems like a waste of time putting them in :p. Thanks!
-Robert.
Mike Kienenberger wrote:
The general solution is to save the message in the session and display
it on a generic "display message" page.
The particular solution I'd use in this case would be to create a
request-scoped backing bean that holds the message to display, set the
message on the backing bean in my code, then use t:saveState on both
the display message page and the caller page to preserve that value
across the request.
I generally fetch/create the backing bean using this code, but maybe
there's a better way to do it.
ValueBinding binding =
FacesContext.getCurrentInstance().getApplication().createValueBinding("#{backingBean}");
BackingBean backingBean = (BackingBean
)binding.getValue(FacesContext.getCurrentInstance());
backingBean.setValue(value);
On 11/2/05, Robert Parsons <[EMAIL PROTECTED]> wrote:
Hi,
In past non-faces applications I have had a simple method in my
controlling servlet that would automatically display a screen with a
given message before redirecting to some given page. Something like this:
...
displayRedirect("Your order was completed successfully", "index.jsp");
In my JSF application I have navigation-rules for each outcome and a
sepparate view for each message. So for the example above i'd have
something like:
<navigation-case>
<from-outcome>complete</from-outcome>
<to-view-id>/order_complete.xhtml</to-view-id>
</navigation-case>
The 'order_complete.xhtml' page would have the message "Your order was
completed successfully" and then a timed redirect to some other page.
I'm not completley stupid and am using a template (btw i'm using
facelets too) for all the redirection pages, but I'm still having to
create a page for each outcome.
Is there some nice way I can achieve this kind of behaviour without
making an individual view for all the messages?
Any comments welcome.
Thanks,
-Robert.
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