I have a tree for a training site.
It has Courses who have CourseInstance
children:
<info>
<course title="Cooking 101">
<courseinstance location="Houston"
date="02/11/1974" />
<courseinstance location="Chicago"
date="12/23/2007" />
</course>
...
I want people to be able to drag items off the tree
and into a List (think of a shopping cart). I ONLY want them to be able to
drag off the INSTANCES, not the course "container".
I swear I saw something on the web about
conditional dragging, but can't find it anywhere, and am not too clear how to do
it with the Tree?
Thanks!
-- TC
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