[Product-Developers] Testing for a provided interface from within a page template
Hedley Roos
hedley at upfrontsystems.co.za
Mon Oct 5 10:54:37 UTC 2009
> So, the question is, how can I test that an object is subtyped, or that
> an object provides a certain interface from within a page template?
portal_catalog has a Keyword Index object_provides which you can query
from a page template. A subclass automatically inherits a super class's
interfaces.
Hedley
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