Jquery UI - Nested Droppables/Sortables -


i trying build interactive web app. using jquery ui, stuck here - can't seem find way "nest" "boxes" (see fiddle demo). example assume there 4 boxes - a, b , c , d. if parent high values width , height, drag , drop b a - works fine. try dragging , dropping "box" c a, works fine. when try drop d (or c, doesn't matter) b (nesting), doesnt seem work (see fiddle).

notice fiddle doesn't contain separate "boxes" instead 1 box thats replicated multiple times. note haven't implemented sorting feature (in fiddle) yet since haven't been able fix nesting issue.

js fiddle: http://jsfiddle.net/jqwsf/

just make sure i'm not trying confuse here, i've attached image.

enter image description here

any appreciated. thank you.

is this need?

summary: new inner box must greedy intercept events.


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