Animation.play()

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

The play() method of the Web Animations API's Animation Interface starts or resumes playing of an animation. If the animation is finished, calling play() restarts the animation, playing it from the beginning.

Syntax

animation.play(); 

Parameters

None.

Return value

undefined

Example

In the Growing/Shrinking Alice Game example, clicking or tapping the cake causes Alice's growing animation (aliceChange) to play forward, causing her to get bigger, as well as triggering the cake's animation. Two Animation.play()s, one EventListener:

// The cake has its own animation:
var nommingCake = document.getElementById('eat-me_sprite').animate(
[
  { transform: 'translateY(0)' },
  { transform: 'translateY(-80%)' }   
], {
  fill: 'forwards',
  easing: 'steps(4, end)',
  duration: aliceChange.effect.timing.duration / 2
});

// Pause the cake's animation so it doesn't play immediately.
nommingCake.pause();

// This function will play when ever a user clicks or taps
var growAlice = function() {

  // Play Alice's animation.
  aliceChange.play();

  // Play the cake's animation.
  nommingCake.play();

}

// When a user holds their mouse down or taps, call growAlice to make all the animations play.
cake.addEventListener("mousedown", growAlice, false);
cake.addEventListener("touchstart", growAlice, false);

Specifications

Specification Status Comment
Web Animations
The definition of 'play()' in that specification.
Working Draft  

Browser compatibility

FeatureChromeEdgeFirefoxInternet ExplorerOperaSafari
Basic support39 ?

48

36 — 481

No26 No
FeatureAndroid webviewChrome for AndroidEdge mobileFirefox for AndroidOpera AndroidiOS SafariSamsung Internet
Basic support3939 ?

48

36 — 481

26 No4.0

1. From version 36 until version 48 (exclusive): 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.

See also

Document Tags and Contributors

Last updated by: fscholz,