2012/10/16 Chris Cheshire <cheshira...@gmail.com>:
> I have all my JSPs fronted by action beans with a view() resolution.
> Generally if errors happen in processing (other than field
> validation), I use LocalizableMessages and store them in the messages
> collection in the stripes context. If the action forwards to its own
> JSP, the messages tag renders them properly.
>
> If the action redirects to another action, the messages never display.
> The URL comes back with the flash scope id (__fsk=...) but the
> messages from the previous action aren't there.
>
>
> This works - the message(s) render on JSP2
>
> Class 1 :
>
> public Resolution view() {
> /** some processing **/
> getContext().getMessages().add(new
> LocalizableMessage("key.in.StripesResources.properties"));
> return new ForwardResolution(Class2);
> }
>
> Class 2 :
>
> public Resolution view() {
> /** some other processing that does not touch the context messages **/
> return new ForwardResolution("/path/to/JSP2");
> }
>
>
> If I change the ForwardResolution in Class1 to a RedirectResolution,
> the messages do not render on JSP2. Am I misunderstanding how the
> flash scope works, or is something broken/misconfigured somewhere?
That's not how the flash scope is used, cf.
http://stripesframework.org/display/stripes/State+Management#StateManagement-RedirectafterPost
for an example. You're currently adding messages to the request scope,
not the flash scope, which explains why they're lost after a redirect.
Frank
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