Hi Devs, I'm adding a custom CMF Action for my subtype enhanced archetype.
In the actions.xml there is a property "available_expr" in which I can specify a guard condition for when to show this action.
This expression will render inside a page template, so it can either be a tales expression, or a python expression restricted to the page template environment.
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?
Thanks! J-C _______________________________________________ Product-Developers mailing list [email protected] http://lists.plone.org/mailman/listinfo/product-developers
