What is EventEmitter in Angular?
An example of an AI chatbot conversation about EventEmitter in Angular.
What is EventEmitter in Angular?
EventEmitter is a class in Angular that allows you to create custom events and communicate between components.
How do I use EventEmitter to send data from a child component to a parent component?
You can use EventEmitter to emit an event from the child component and subscribe to it in the parent component.
Can you show me a code example?
Sure! In the child component, you would do something like this: @Output() myEvent = new EventEmitter<string>(); and then emit it with this.myEvent.emit('data');.
What are some common use cases for EventEmitter?
Common use cases include handling user interactions, passing data between components, and managing state changes.
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