Its mostly because the credentials variable is defined within the view
state, so it gets recreated each time.  You can instantiate it outside of
the view state.  The Web Flow 2 Schema should say how.

Note, I'm just guessing.  I haven't tried it :-)

Cheers,
Scott


On Thu, Jun 10, 2010 at 2:55 PM, Yuriy Zubarev <[email protected]> wrote:

> Greetings,
>
> After upgrading from version 3.3.* to 3.4.* we noticed a small
> difference in a behavior of "login" flow and a form. Whenever user
> provides an incorrect combination of username and password, CAS flow
> goes back to log-in page with a correct error message but "username"
> field is empty. It used to keep its value and I would like to have
> that behavior back. I guess Spring upgrade might be the root cause and
> there is a way to adjust the behavior through the maze of Spring XML
> configuration.
>
> I shamelessly wanted to save myself couple of days digging through
> Spring documentation and ask the community if it's already figured it
> out.
>
> Thank you,
> Yuriy
>
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