AnimationEvent()
Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The AnimationEvent()
constructor returns a newly created AnimationEvent
, representing an event in relation with an animation.
Syntax
animationEvent = new AnimationEvent(type, {animationName: aPropertyName, elapsedTime : aFloat, pseudoElement: aPseudoElementName});
Parameters
The AnimationEvent()
constructor also inherits arguments from Event()
.
type
-
A
DOMString
representing the name of the type of theAnimationEvent
. It is case-sensitive and can be:'animationstart'
,'animationend'
, or'animationiteration'
. -
animationName
Optional -
A
DOMString
containing the value of theanimation-name
CSS property associated with the transition. It defaults to""
. -
elapsedTime
Optional -
A
float
giving the amount of time the animation has been running, in seconds, when this event fired, excluding any time the animation was paused. For an"animationstart"
event,elapsedTime
is0.0
unless there was a negative value foranimation-delay
, in which case the event will be fired withelapsedTime
containing(-1 * delay)
. It defaults to0.0
. -
pseudoElement
Optional -
Is a
DOMString
, starting with"::"
, containing the name of the pseudo-element the animation runs on. If the animation doesn't run on a pseudo-element but on the element itself, specify an empty string:""
. It defaults to""
.
Return value
A new AnimationEvent
, initialized per any provided options.
Specifications
Browser compatibility
Desktop | Mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | WebView Android | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | |
AnimationEvent |
43 |
14 |
23 |
No |
No |
9.1
6
|
43 |
43 |
23 |
No |
9.3
6
|
4.0 |
See also
- Using CSS animations
- Animation-related CSS properties and at-rules:
animation
,animation-delay
,animation-direction
,animation-duration
,animation-fill-mode
,animation-iteration-count
,animation-name
,animation-play-state
,animation-timing-function
,@keyframes
- The
AnimationEvent
interface it belongs to.
© 2005–2021 MDN contributors.
Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-US/docs/Web/API/AnimationEvent/AnimationEvent