Contents

onReceive(_:perform:)

Adds an action to perform when this view detects data emitted by the given publisher.

Declaration

nonisolated func onReceive<P>(_ publisher: P, perform action: @escaping (P.Output) -> Void) -> some View where P : Publisher, P.Failure == Never

Parameters

  • publisher:

    The publisher to subscribe to.

  • action:

    The action to perform when an event is emitted by publisher. The event emitted by publisher is passed as a parameter to action.

Return Value

A view that triggers action when publisher emits an event.

See Also

Responding to data changes