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 July 2020.

实验性: 这是一项实验性技术
在将其用于生产之前，请仔细检查浏览器兼容性表格。

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

参见