No-Library (pure JS), HTML, CSS, JavaScript
This is a fiddle designed to illustrate isolated scope using the updated and simpler syntax. This is a take on John Lindquist's fiddle which looked like this: http://jsfiddle.net/simpulton/RUbSv/
http://stackoverflow.com/questions/6261717/different-color-for-different-levels-of-rows-in-jstree
jQuery 2.1.3, HTML, CSS, JavaScript
jQuery 2.0.2, HTML, CSS, JavaScript
AngularJS 1.2.1, HTML, CSS, JavaScript
jQuery 1.7.2, HTML, CSS, JavaScript
Clone would be Draggable inside Droppable