possible to keep old and new values inside of a form bean

["Hudayioglu, Fehmi" <Fe...@Dresdner-Bank.com>]

Hi folks,

I am sending two values to form bean and then user have the privilege to
change these two values. To restore the database I must also store the old
values that I have conveyed to screen from the formbean but as the user
alters the data my old values are vanished. What will be the effective
solution to store the old values in the form bean while also retrieving the
new values for comparing and sending the changed ones to the servlet.

Cheers,
Fehmi.

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Re: possible to keep old and new values inside of a form bean

[Keith Bacon <ke...@yahoo.com>]

Hi Fehmi.
I think you should do things like this in your Action
class rather than the Form bean - which should
strictly be used for data that goes from forms to
Action class & vice versa.
This is part of your business logic (or maybe of DB
integrity checking) - so if your system is large(ish)
you'll want to have that logic in classes called from
your Action class.
Keith.



--- "Hudayioglu, Fehmi"
<Fe...@Dresdner-Bank.com> wrote:
> Hi folks,
> 
> I am sending two values to form bean and then user
> have the privilege to
> change these two values. To restore the database I
> must also store the old
> values that I have conveyed to screen from the
> formbean but as the user
> alters the data my old values are vanished. What
> will be the effective
> solution to store the old values in the form bean
> while also retrieving the
> new values for comparing and sending the changed
> ones to the servlet.
> 
> Cheers,
> Fehmi.
> 
> --
> To unsubscribe, e-mail:  
> <ma...@jakarta.apache.org>
> For additional commands, e-mail:
> <ma...@jakarta.apache.org>
> 


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