[Seaside] no-post submit button

[radoslav hodnicak]

I'd like to have a submit button in a form that would not trigger any
callbacks for the form inputs. It is for cancel action - much easier just
to throw all the data away than to save them and then try to rollback a
transaction or something.

I came as far as poking around WACallbackStore>>processRequest: but I'd
appreciate some help with this, thanks

rado
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