Animation.finished
Baseline
Widely available
This feature is well established and works across many devices and browser versions. It’s been available across browsers since 2020年7月.
Animation.finished 只读属性允许你返回动画的完成状态。
备注：
The Promise is replaced with a new (pending) Promise object every time the animation leaves the finished play state.
语法
js
var animationsPromise = animation.finished;
值
一个 Promise 对象。
例子
以下代码会等到所有动画都完成，然后再移除它们处于活动状态的元素：
js
Promise.all(
elem.getAnimations().map(function (animation) {
return animation.finished;
}),
).then(function () {
return elem.remove();
});
规范
| Specification |
|---|
| Web Animations # dom-animation-finished |
浏览器兼容性
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