The UIEvent() constructor creates a new UIEvent object.
Note: If you construct a synthetic event using this constructor, that event will not be trusted, for security reasons. Only browser-generated UIEvent objects are trusted and only trusted events trigger default actions.
js
new UIEvent(type) new UIEvent(type, options)
type A string with the name of the event. It is case-sensitive and browsers set it to load, unload, abort, error, or select.
options Optional
An object that, in addition of the properties defined in Event(), can have the following properties:
detail Optional
A number that is an event-dependent value associated with the event. It defaults to 0 and UIEvent.detail lists the semantic for standard events.
view Optional
The Window associated with the event. Its default value is null.
sourceCapabilities Optional Non-standard
An InputDeviceCapabilities object which provides information about the physical device responsible for generating a touch event.
A new UIEvent object.
| Specification |
|---|
| UI Events # dom-uievent-uievent |
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
UIEvent |
26 | 12 | 11 | No | 15 | 7 | 1 | 26 | 14 | 14 | 7 | 1.0 |
UIEvent, the interface of the objects it constructs.
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https://developer.mozilla.org/en-US/docs/Web/API/UIEvent/UIEvent