The CustomEvent interface represents events initialized by an application for any purpose.
Note: This feature is available in Web Workers
The CustomEvent interface represents events initialized by an application for any purpose.
Note: This feature is available in Web Workers
CustomEvent()Creates a new CustomEvent.
This interface inherits properties from its parent, Event.
CustomEvent.detail Read only
Returns any data passed when initializing the event.
This interface inherits methods from its parent, Event.
CustomEvent.initCustomEvent() Deprecated
Initializes a CustomEvent object. If the event has already been dispatched, this method does nothing.
| Specification |
|---|
| DOM Standard # interface-customevent |
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
CustomEvent |
15 | 12 | 11 | No | 11.6 | 6 | 4.4 | 18 | 14 | 12 | 6 | 1.0 |
CustomEvent |
5 | 12 | 6 | 9 | 11 | 5 | 3 | 18 | 6 | 11 | 5 | 1.0 |
detail |
5 | 12 | 6 | 9 | 11.6 | 5 | 3 | 18 | 6 | 12 | 5 | 1.0 |
initCustomEvent |
5 | 12 | 6 | 9 | 11 | 5 | 3 | 18 | 6 | 11 | 5 | 7.0 |
worker_support |
43 | 17 | 48 | No | 30 | 12 | 43 | 43 | 48 | 30 | 12 | 4.0 |
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https://developer.mozilla.org/en-US/docs/Web/API/CustomEvent