[Zope3-dev] Schema & Vocabulary Fields

[Roché Compaan]

Are there any examples that show how to use Vocabulary Fields that
return options dynamically. There's a lot of indirection in the code and
only examples that show how to use simple vocabularies. It seems that
one has to do quite a lot to construct simple lookup widgets - I hope
this is not so.

I am specifically interested in an example where an object has a
reference or references to instances of other objects eg. Product X has
Components 1,2 and 3.

-- 
Roché Compaan
Upfront Systems                 http://www.upfrontsystems.co.za