I have two tables that have a HABTM relationship: Teacher
has_and_belongs_to_many Groups, and Group has_and_belongs_to_many
This is what I want: select a Teacher, and then drag Groups from one box
to another to assign them to the teacher. Or, select a group, and drag
and drop Teachers to assign them to groups. All using AJAX, (off
Only problem is, I don’t know even know where to start. Should I create
a controller, a scaffold, or what-have-you??? Please help me!