FileReader.addEventListener - File - Web

method FileReader.addEventListener



FileReader.addEventListener<K extends keyof FileReaderEventMap>(type: K,
listener: (this: FileReader,
ev: FileReaderEventMap[K],
) => any,
options?: boolean | AddEventListenerOptions,
): void

Type Parameters



K extends keyof FileReaderEventMap

Parameters



type: K



listener: (this: FileReader,
ev: FileReaderEventMap[K],
) => any

optional



options: boolean | AddEventListenerOptions

Return Type

void



FileReader.addEventListener(type: string,
listener: EventListenerOrEventListenerObject,
options?: boolean | AddEventListenerOptions,
): void

Parameters



type: string



listener: EventListenerOrEventListenerObject

optional



options: boolean | AddEventListenerOptions

Return Type

void