"Redirect after post" (PRG pattern) & JSF messages

[Enrique Medina <e....@gmail.com>]

Hi,

You may be familiar with this two articles regarding the problem of 
refreshing the page, double submit, etc:

http://www.theserverside.com/articles/article.tss?l=RedirectAfterPost
http://www.theserverside.com/articles/article.tss?l=RedirectAfterPost2

Using the navigation rules in JSF it works great, but there is a problem 
with messages: they get lost in a redirect. This problem has already been 
addressed by some people:

http://raibledesigns.com/page/rd/20041015

but I haven't found a suitable solution yet. 

I need to present the user with a message once he has submitted the form to 
tell him everything has gone well.

How can I preserve the messages in a redirect using JSF?

Re: "Redirect after post" (PRG pattern) & JSF messages

[Mario Ivankovits <ma...@ops.co.at>]

Hi!
> I'd like to know if one could save not only FacesMessages in this way, but
> also saveState Beans that should be preserved via a redirect?!
>   
In tomahawk-sandbox there is the RedirectTracker which is able to save:
* request beans
* messages
* locale

For now, please see the last comment of
http://issues.apache.org/jira/browse/TOMAHAWK-503 how to configure it,
I'll try to setup a wiki as soon as possible.

Ciao,
Mario

Re: "Redirect after post" (PRG pattern) & JSF messages

[janw <ja...@gmx.de>]

Hello,

I'd like to know if one could save not only FacesMessages in this way, but
also saveState Beans that should be preserved via a redirect?!
BTW: In the wiki I could not find anything about Enrique's final solution.
Is it documented/implemented anywhere? 
If not: Enrique, could you post your solution?

Thanks
Jan
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