Frank Burkhardt wrote:

On Sat, Apr 15, 2006 at 08:41:57AM -0700, Ruben Gutierrez wrote:

I'm having trouble understanding some of the semantics or conventions with
Zope. One simple question I have is how do I create a list of selectable
values in a form.

Sounds like a classic use case for a vocabulary.

Frank, I thought vocabularies were being de-emphasized though, in favor of the newer 'sources' component? Vocabularies were good for short lists of choices, but because it read them all into memory at once not so good at lazy evaluation. Sources supposedly uses an iterator and is good for both short and long lists, as I roughly understand it.


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