[Zope-dev] getting size of zope.schema.List from a view in bluebream

[Charlie Clark]

Am 23.08.2011, 13:34 Uhr, schrieb Joshua Immanuel <josh at hipro.co.in>:

> 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.

Joshua,

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
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