I have these models:
(pseudocode)
Course:
ForeignKey(Outline, null=True, blank=True)
ForeignKey(OutlineFile, null=True, blank=True)
Outline:
//data
OutlineFile:
//different data
The situation is that any course can have an Outline associated with it, and/or an OutlineFile, or neither. An Outline can be associated with multiple courses, similarly an OutlineFile can be associated with multiple courses. However, a course will only ever have at most one of each.
What I want is to have the Course change admin page show all the Course fields, and a drop down for each of Outline and OutlineFile. If one is then selected, I want the fields for that Outline to be displayed and modifiable, just like an inline field.
Should I be restructuring my models somehow, or are they structured adequately already? Is there anyway to do what I want within the confines of the current inlines system?
Lastly, if it's not possible, where do I start in doing it in a custom fashion?