On Wed, Mar 14, 2007 at 04:35:53PM +0100, Ivan Horvath wrote:
> Dear All,
> i'm really new to zope, but i have learning application, where the
> object stru is little bit complex.
> +---- Categories
> +----- Administration
> i could manage the administration part and in the categories container
> i can add new category objects.
> but i cannot add into a category object a type container.
> i don't really know how to define an interface which is contained and
> container too.
I'm not sure, if I understand your problem correctly. It's possible to
define a set of valid subobjects for each interface:
There's nothing special about those kind of "constraint-trees". Now I'm
guessing: did you forget to specify a <browser:containerViews> and a
<browser:addMenuItem> ZCML-directive per class?
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