How do I share data between sibling components in angular?

Question

I have an Angular application with 3 sibling components, they are able to access and update the variable \"data\". They are connected to the router, but the data I want to pass

Answer 1

Since you have multiple receiver components, Best way is to use a singleton shared service. Because later if you create more receiver components, emitting to each and every individual component would not be appropriate.

Incase you need :

Simple explanation for Output and EventEmitter

https://angular.io/docs/ts/latest/api/core/index/EventEmitter-class.html