AngularJS Publish Subscribe Using Emit and Broadcast

                   
AngularJS provides publish subscribe mechanism using using $emit and $broadcast mechanism.A published message can be subscribed or listened using $on method.In this demo, "We will learn the difference between Emit and broadcast pub-sub mechanism using a real simple example".Difference between Emit and Broadcast is the way they propagate or traveled from the source.A message publish via $emit propagates upward and travel up t...