Composite primary keys about flask-admin

[mrjoes]

Unfortunately, they're not supported.

flask-admin expects exactly one value for the key (it is getting passed through query string, etc).

In your case, I'd suggest subclassing the ModelView and overriding logic which deals with primary keys. There are not that much places that need to be modified:

1. https://github.com/mrjoes/flask-admin/blob/master/flask_admin/contrib/sqlamodel/view.py#L182 to return two values
2. https://github.com/mrjoes/flask-admin/blob/master/flask_admin/contrib/sqlamodel/view.py#L496 to handle PK reads

I'm certainly missed something, but you get the idea.

Here's view code that shows edit form:
https://github.com/mrjoes/flask-admin/blob/master/flask_admin/model/base.py#L755

Hope it helps.

[andor44]

I also ran into this issue, however, your links are no longer valid, but I guess it's sqla/view.py now. However, the line numbers point to comments that don't really seem relevant. Could you please give some pointers as to what I should be looking into if I want to make composite PKs display?