BaseEvent.addEventListener()

Adds an event listener;

BaseEvent.addEventListener(
  eventName,
  listener,  
  options,
)

Parameters

• eventName

  The name of the event type; The parameter value is a string;

• listener

  The event listener; The parameter value is a ListenerCallback function;

• options

  Optional parameter; Option parameters; The parameter value is a boolean type, or an AddEventListenerOptions object;

Return Value

Returns a Promise that resolves to an Object; The Object's remove property is a method to remove the currently added event listener; Calling Object.remove() directly can remove the listener;

Example

• None

Platform Compatibility

Properties/Methods/Events	Android	iOS	Desktop-Dev	Desktop
addEventListener	✅	✅	✅	X

Related Links

BaseEvent