addEventListener
Registers an event listener in the global scope, which will be called synchronously whenever the event type is dispatched.
addEventListener('unload', () => { console.log('All finished!'); });
...
dispatchEvent(new Event('unload'));
function
addEventListener
<K extends keyof WindowEventMap>(
type: K,
listener: (this: Window, ev: WindowEventMap[K]) => any,
options?: boolean | AddEventListenerOptions,
)
: void;
function
addEventListener(
type: string,
listener: EventListenerOrEventListenerObject,
options?: boolean | AddEventListenerOptions,
)
: void;
addEventListener
<K extends keyof WindowEventMap>(
type: K
,
listener: (this: Window, ev: WindowEventMap[K]) => any
,
options?: boolean | AddEventListenerOptions)
: void
Registers an event listener in the global scope, which will be called synchronously whenever the event type is dispatched.
addEventListener('unload', () => { console.log('All finished!'); });
...
dispatchEvent(new Event('unload'));
Type Parameters
K extends keyof WindowEventMap
Parameters
type: K
listener: (this: Window, ev: WindowEventMap[K]) => any
options?: boolean | AddEventListenerOptions
optional
Return Type
void
addEventListener(
type: string
,
listener: EventListenerOrEventListenerObject
,
options?: boolean | AddEventListenerOptions)
: void
Parameters
type: string
listener: EventListenerOrEventListenerObject
options?: boolean | AddEventListenerOptions
optional
Return Type
void
© 2018–2022 the Deno authors
https://doc.deno.land/deno/stable/~/addEventListener
