Note that I also introduced a call back method that is called just
before model changes will be applied. This gives users the options of
recording pre-change state, so that it they can roll it back later (e.g.
when form level validation failed).
/**
* Template method to allow clients to do any processing (like
recording the
* current model so that, in case onSubmit does further validation, the
* model can be rolled back) before the actual updating of form
component
* models is done.
*/
protected void beforeUpdateFormComponentModels()
{
}
Eelco
David Liebeherr wrote:
Hi!
I have a Form wich has two Submit Buttons ("Update" and "Cancel").
The form uses a CompundPropertyModel to get the changes of the form
automaticly represented in the Model. But when i click the Cancel
Button i have to discard the changes to the Model Object. How can i do
this?
I was searching for something like
CompoundPropertyModel.discardChanges(), but i have found nothing.
Thanx,
Dave
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