How we can establish communication between two components ? In This video I am explaining all 7 possible ways to create interaction between two angular components.

You will find the code here : https://github.com/beingsagir/angular-component-interactions

• 3:05 Pass data from parent to child with input binding
• 8:30 Intercept input property changes with a setter
• 13:15 Intercept input property changes with ngOnChanges()
• 19:09 Parent listens for child event
• 23:25 Parent interacts with child via local variable
• 27:27 Parent calls an @ViewChild()
• 31:15 Parent and children communicate via a service

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1. Pass data from parent to child with input binding

2. Intercept input property changes with a setter

3. Intercept input property changes with ngOnChanges()

4. Parent listens for child event

5. Parent interacts with child via local variable

6. Parent calls an @ViewChild()

7. Parent and children communicate via a service

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