Communication is the key to every successful relationship. That includes the relationship between the components of an Angular application. This session details key techniques for passing and sharing data and subscribing to notifications so that components can work together effectively.
You will learn:
- How a component can communicate with its template including the ViewChild decorator
- How a parent component can communicate with a child component including the Input and Output decorators
- How to build a service as an intermediary for communication among components and send notifications using Subject and BehaviorSubject operators