Inheritance not properly working

[rduerr]

I noticed today that the inheritance function does not always work properly. In particular, where it says that the discipline will be inherited, that never happens as far as I can tell.

[emetsger]

I can confirm this behavior, but I think it's even worse: I don't think that the discipline is ever persisted on the Collection in the first place.

I can select a Discipline on a Collection, and select Apply. When I open the properties on the Collection, the Discipline is reset to "Life Sciences", presumably the default.

[emetsger]

Ok, I take back what I said earlier. It was based on my mis-understanding of how the PTG works in this case.

I can confirm this behavior, but I think it's even worse: I don't think that the discipline is ever persisted on the Collection in the first place.

This is a red-herring, and documented (#40) as a usability issue. I wasn't selecting a sub-discipline, so it was never persisted.

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I can confirm that as of version 1.0.5-SNAPSHOT that disciplines are indeed persisted, but it was a little mind-bending to figure out.

First, you have to properly select a discipline and a sub-discipline:

Secondly, scroll down and select "Discipline" as an inherited field:

Finally, one has to understand that "Discipline" is a property that holds for the Collection type only: DataItems, DataFiles, etc. don't carry that property at all, so any "Discipline" values set on a parent Collection won't affect them. Only sub Collections will have the "Discipline" property inherited.

Here, the top-level Collection "Catalogs" has been set to propagate its Discipline "Animal Sciences" to the sub Collection (checkbox not shown in graphic):

And, indeed, the sub Collection carries the inherited value:

Note: the sub-Collection has two Discipline values because I had added "Enotomology" directly to the sub Collection earlier (and value propagated by the parent Collection added the "Animal Sciences" to it).

[emetsger]

@rduerr whenever you have time, can you confirm that inheritance is working? And/or feel free to comment on how you would like it work better, or what your expectations as a user are when you select a property for inheritance. Thanks!!