Re: getting size of zope.schema.List from a view in bluebream
"Charlie Clark" <[email protected]>
| Newsgroups | gmane.comp.web.zope.devel |
|---|---|
| Organization | Clark Consulting & Research |
| Message-ID | <[email protected]> |
Am 23.08.2011, 13:34 Uhr, schrieb Joshua Immanuel <[email protected]>: > 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 -- Charlie Clark Managing Director Clark Consulting & Research German Office Helmholtzstr. 20 Düsseldorf D- 40215 Tel: +49-211-600-3657 Mobile: +49-178-782-6226 _______________________________________________ Zope-Dev maillist - [email protected] https://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - https://mail.zope.org/mailman/listinfo/zope-announce https://mail.zope.org/mailman/listinfo/zope )