@angular/core

Output

데코레이터

Decorator that marks a class field as an output property and supplies configuration metadata. The DOM property bound to the output property is automatically updated during change detection.

API

@Output(alias?: string);

You can supply an optional name to use in templates when the component is instantiated, that maps to the name of the bound property. By default, the original name of the bound property is used for output binding.

See Input decorator for an example of providing a binding name.

API

사용 시 참고사항