[Product-Developers] Re: Traversing from a z3c.form action handler

cewing cewing at u.washington.edu
Sun Feb 14 21:13:58 UTC 2010

Carsten Senger wrote:
> You can use a custom FormWrapper that updates your form and does not
> render the templates in certain cases. You can find an example in
> BadgeFormWrapper. It subclasses the original FormWrapper, calls
> FormWrapper.contents() which processes the form completely. Then it checks
> an attribute of the form instance and can return pdf data. If the form did
> not produce a pdf, it uses the original FormWrapper.__call__ to get the
> normal html output. It's here:
> <http://svn.plone.org/svn/collective/ploneconf/ploneconf.registration/trunk/src/ploneconf/registration/browser/registrations.py>


Thanks _so_ much!  that looks really promising.  I am already subclassing
the form wrapper to suppress the editing frame, so this will be simple step
to take.

I'll let you all know how it goes :)

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