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Animation.finished

This is an experimental technology
Check the Browser compatibility table carefully before using this in production.

The Animation.finished read-only property of the Web Animations API returns a Promise which resolves once the animation has finished playing.

Every time the animation leaves the finished play state (that is, when it starts playing again), a new Promise is created for this property. The new Promise will resolve once the new animation sequence has completed.

Syntax

var animationsPromise = Animation.finished;

Value

A Promise object which will resolve once the animation has finished running.

Examples

The following code waits until all animations running on the element elem have finished, then deletes the element from the DOM tree:

Promise.all(
  elem.getAnimations().map( 
    function(animation) { 
      return animation.finished 
    }
  )
).then(
  function() {
    return elem.remove();
  }
);

Specifications

Specification Status Comment
Web Animations
The definition of 'Animation.finished' in that specification.
Working Draft Editor's draft.

Browser compatibilityUpdate compatibility data on GitHub

Desktop
Chrome Edge Firefox Internet Explorer Opera Safari
Basic support No ? 63
63
40
Disabled
Disabled From version 40: this feature is behind the dom.animations-api.core.enabled preference (needs to be set to true). To change preferences in Firefox, visit about:config.
No No No
Mobile
Android webview Chrome for Android Edge Mobile Firefox for Android Opera for Android iOS Safari Samsung Internet
Basic support No No ? 63
63
40
Disabled
Disabled From version 40: this feature is behind the dom.animations-api.core.enabled preference (needs to be set to true). To change preferences in Firefox, visit about:config.
No No No

See also

© 2005–2018 Mozilla Developer Network and individual contributors.
Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-US/docs/Web/API/Animation/finished