I use ActionError but I want to show errors (that are no validation errors)
thrown by a backoffice on a separate errorpage. Since I don't know which
Action results in an error to the errorpage, I cannot redirect to that
Action. At least I don't know how. That's why I try to send them back to the
previous page from where they can correct the error.
I lose parameters with GET, because when I ask request.getParameter(..) it
gives me null.
Isn't there a way to redirect to the previous page, without doing
history.back()?
L.Teitsma
From: Gemes Tibor <[EMAIL PROTECTED]>
Reply-To: "Struts Users Mailing List" <[EMAIL PROTECTED]>
To: "Struts Users Mailing List" <[EMAIL PROTECTED]>
Subject: Re: Back button without getting Page expired
Date: Thu, 14 Nov 2002 13:02:56 +0100
2002. november 14. 12:56 dátummal L Teitsma ezt írtad:
> I have to set nocache to true, because some of my Actions aren't
executed
> because they or their URL's are cached. The consequence is that the
> back-button on my errorpage results in a "Page expired". This because it
a
> javascript:history.back(). I cannot use GET instead of POST, because
then I
> lose my parameters and have to do a lot of coding to fix that and I
don't
> have time. How can I code the back button?
Why would you lose parameters w/ GET?
Do not put history.back() to the errorpage, but any other link which takes
you
to an action.
On the other hand I try to avoid errorpage as good as I can, and handle my
errors with ActionError and Exception.
I get my errorpage only in development time and in extreme exceptional
cases
(eg db was shut down).
Hth,
Tib
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