|
hi,
struts does support for transaction tokens , pl check the struts docs
for the api & implementation
-- nagi
-------Original Message-------
Date: Wednesday, July
16, 2003 07:24:58 AM
Subject: difficult
problem, preventing population
I have the following scenario occuring.
I have a
form with several fields on it (the fields are sourced to a
collection
in an ActionForm).
I have a button that allows the removal of fields
from the form (items
from the collection).
If a user removes a
field from the form and then double submits/clicks
back and reloads
then an
exception is thrown from BeanUtils.populate() because it
attempts to
take details from the (now
removed field) and populate
it into the object that is stored in the
position it was located in
the
collection. Obviously since the collection is now smaller this
results
in an
IndexOutOfBoundsException.
Is there any way to
examine the transaction token from the form prior to
the form bean
being
populated and then avoid population of the form bean if the token
is not
valid?
Help with this problem would be greatly
appreciated.
Rob
---------------------------------------------------------------------
To
unsubscribe, e-mail: [EMAIL PROTECTED]
For
additional commands, e-mail: [EMAIL PROTECTED]
. |
