I am trying to set up a structure of three content types where two references to one or more parents.
- The main content type is assignment
- The second is assignment_image that references the assignment content-type, this I have solved using the node references url widget.
- The third is assignment_vote. This content-type needs to reference both the assignment and the assignment_image.
I can't figure out how to use the node reference url widget to reference two values. I don't want the user to be able to change these values so the autocomplete/selectboxes are not viable options.
I have thought about doing this using hidden-fields and jQuery but I really would like to be able to use existing modules/code.
Does anyone have any ideas?