Understanding Mootools Selectors $, $$, $E and $ES
While browsing the Mootools forums I came across an excellent post by Fløe Rasmus. He explains to a mootools newbie how to use the selector functions $ and $$. In this article I’ll explain how $, $$, $E and $ES work, and as a bonus I’ll list all the dollar functions in Mootools v1.11.