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hi,
generally in the wizard kind, use session scope for the action_form ,
u dont have to save them as the hidden fields.if any form element has a
value in the corresponding action form,struts will render that value.
u can multiple actionclasses but use only one action form in session
scope for all the wizard jsps
-- nagi
-------Original Message-------
Date: Wednesday, August
13, 2003 02:08:30 PM
Subject: How to
maintain data b/w pages?
Hi,
I have a wizard to add objects, each wizard screen
has
back/next/cancel/finish buttons.
There is one ActionForm class,
and several action classes, corresponding
to each screen. The action
classes extend LookupDispatchAction.
My problem is that the data is
not maintained between the pages, i.e.
enter data on a page, click
next, and then click back. The data entered
on the page is
lost.
I could solve it partially by keeping the String data in
html:hidden
tags in my jsp pages. But, how can I keep the data whose
get method
returns an array of string or HashMap. html:hidden tags do
not work in
that case.
Is there any other way to do
so?
Thanks,
Swati
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