I dont fancy Angular much, its slow and Knockout with its MVVM approach is much cleaner, and faster since computed and observables only mutate and change view state when they actually need to (That will change with Angular 2.0). Anyway, my current customer sports Angular and then you just have to form inline 😀 We needed immediate update and you know I love event aggregation and probably know that I have a library for it, you can read more about it here!
Basically it works by extending the Angular $rootScope and adds a eventAggregator function to all scopes. The eventAggregator function resolves the scope and then creates a closure with two methods, subscribe and publish. You can now listen to a event like (Serverside or client side event).