not the token could be examined for validity prior to the population of the form bean.
Instead of telling me to read the documentation, why don't you try and read my post first to see
what I am really asking.
Thanks
Nagendra Kumar O V S wrote:
hi,
struts does support for transaction tokens , pl check the struts docs for the api & implementation
-- nagi
/-------Original Message-------/
/*From:*/ Struts Users Mailing List <mailto:[EMAIL PROTECTED]>
/*Date:*/ Wednesday, July 16, 2003 07:24:58 AM
/*To:*/ [EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>
/*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
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