这是 实验性技术
检查 浏览器兼容性表格 要小心谨慎在生产中使用这之前。

动画 .finished 只读特性在 Web 动画 API 返回 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.

句法

var animationsPromise = Animation.finished;
					

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

范例

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();
  }
);
					

规范

规范 状态 注释
Web 动画
The definition of 'Animation.finished' in that specification.
工作草案 编者草案。

浏览器兼容性

The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request. 更新 GitHub 上的兼容性数据
桌面 移动
Chrome Edge Firefox Internet Explorer Opera Safari Android webview Chrome for Android Firefox for Android Opera for Android Safari on iOS Samsung Internet
finished Chrome 不支持 No Edge 不支持 No Firefox 63
63
Disabled ). To change preferences in Firefox, visit
IE 不支持 No Opera 不支持 No Safari 不支持 No WebView Android 不支持 No Chrome Android 不支持 No Firefox Android 63
63
Disabled ). To change preferences in Firefox, visit
Opera Android 不支持 No Safari iOS 不支持 No Samsung Internet Android 不支持 No

图例

完整支持

完整支持

不支持

不支持

实验。期望将来行为有所改变。

实验。期望将来行为有所改变。

用户必须明确启用此特征。

用户必须明确启用此特征。

另请参阅

元数据

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