EventTarget

eventing~ EventTarget

Base class used to implement event dispatching and listening.

Constructor

new EventTarget()

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Methods

addEventListener(eventName, callback)

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Parameters:
Name Type Description
eventName string
callback module:eventing~EventTarget~listenerCallback

removeEventListener(eventName, callback)

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Parameters:
Name Type Description
eventName string
callback module:eventing~EventTarget~listenerCallback

Type Definitions

listenerCallback(ev)

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Parameters:
Name Type Description
ev Event