[Dev] Simplifying biref definition and kind extensions
morgen at osafoundation.org
Thu Sep 8 14:00:26 PDT 2005
I'm glad I brought this up then, I didn't think this was supported.
On Sep 8, 2005, at 1:58 PM, Andi Vajda wrote:
>> I have a question though -- since this still adds an attribute to
>> the CalendarEventMixin under the hood, do we still have the
>> problem that a Kind can't be modified once instances of it have
>> been created? You couldn't create a bunch of CalendarEvents in
>> your repository and then later add in 'foreign' (or whatever we're
>> calling them) attributes to that Kind, right? I realize this is
>> nothing new, I just wanted to verify my understanding.
> The core schema sure supports it. You can add an attribute to a
> Kind at any time, even when items of that kind exist already. What
> is not done at the moment is setting a possible initial value for
> that new attribute on these existing items.
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