[Zope] HTML forms: how to get the value of an unchecked checkbox?

[Stephane Bortzmeyer]

On Mon, May 07, 2001 at 10:43:10AM -0400,
 marc lindahl <marc@bowery.com> wrote 
 a message of 9 lines which said:

> parameters=beverage="",sugar=0,milk=0,RESPONSE

I already tried (it would be better to have a normal HTML form, so
that any HTML author can edit it, and to keep all Zope-specific stuff
in the Python script) but:

SyntaxError: non-default argument follows default argument