13 Nov
2001
13 Nov
'01
2:30 p.m.
I've created a Product Step which is a subclass of Folder. I want restrict what types of objects I can put in an object of type Step.
The "Developer's guide" has this to say on the subject:
This is how I am doing it: http://lists.zope.org/pipermail/zope-dev/2001-March/010321.html /Magnus