Hello, I have a simple (on the first sight) problem, which I don't know how to resolve in zope3'ish way.
I have a single object, which can contain many objects of 2 another types (IType1, IType2). My intention is to have those objects contained in separate collections (because they are very different 2 types of objects and should not be mixed in one collection) I'd like to have each collection editable like Zope folder, i.e each collection to be IContainer/BTreeContainer. I tried to use the following pattern (which would be natural for pure python or C++ - i.e. two "Dict"s or two "std::map<string,Type1/2>" objects): class IMasterObject(Interface): objects1 = Object(schema=IObjects1, title=u"Objects of IType1") objects2 = Object(schema=IObjects2, title=u"Objects of IType2") class IObjects1(IContainer): pass # + constraint to have only objects implementing IType1 class IObjects2(IContainer): pass # + constraint to have only objects implementing IType2 I have implemented a simple view and created proper ObjectWidgets - no bigger problems there. But web interface, after creating MasterObject, shows only empty fieldset for objects1 and objects2 fields in MasterObject instance. I don't know how to achieve displaying "Container" view in those fieldsets instead of "Edit" view. I have the following questions: - Is this the proper way to implement an object containing two different containers/collections of objects and still use 'folder-like' web interfaces for adding/removing/viewing those collections? - If yes, how to display "Container" view in those fieldsets instead of "Edit" view? - If not, how would you suggest to implement this pattern (or its functional equivalent) in Zope3? It seems to be pretty common pattern but I couldn't find a solution anywhere in the book or on the net, so I suspect I was looking for wrong solution and this should be realized in very another way in Zope3... Best regards, Alek Kowalczyk. _______________________________________________ Zope3-users mailing list Zope3-users@zope.org http://mail.zope.org/mailman/listinfo/zope3-users
