Am 23.08.2011, 13:34 Uhr, schrieb Joshua Immanuel <>:

> This solves just the '__len__' issue. But if do the slice operation like
> this
>        self.context.list_field[offset:limit]
> I get the following error
>        ForbiddenAttribute: ('__getslice__',[...])
> I guess my approach is flawed. Implementing all the functionality (like
> the one I did for length) that a list provides is a overkill. So, please
> guide me in this regard.


I think it's really difficult to work out what you are trying to do.  
Please state your problem more clearly. Are you still using zope.form or  
are you using z3c.form?

Charlie Clark
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