OfflineAudioContext: complete event

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complete event of the OfflineAudioContext interface is fired when the rendering of an offline audio context is complete.

冒泡	No
可取消	No
Default action	None
接口	`OfflineAudioCompletionEvent`
事件处理程序特性	`OfflineAudioContext.oncomplete`

范例

When processing is complete, you might want to use the oncomplete handler the prompt the user that the audio can now be played, and enable the play button:

let offlineAudioCtx = new OfflineAudioContext();
offlineAudioCtx.addEventListener('complete', () => {
  console.log('Offline audio processing now complete');
  showModalDialog('Song processed and ready to play');
  playBtn.disabled = false;
})

You can also set up the event handler using the OfflineAudioContext.oncomplete 特性：

let offlineAudioCtx = new OfflineAudioContext();
offlineAudioCtx.oncomplete = function() {
  console.log('Offline audio processing now complete');
  showModalDialog('Song processed and ready to play');
  playBtn.disabled = false;
}

规范

规范	状态	注释
Web 音频 API The definition of 'OfflineAudioCompletionEvent' in that specification.	工作草案

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
`complete` event	Chrome 14	Edge 12	Firefox 25	IE No	Opera 15	Safari 6	WebView Android Yes	Chrome Android 18	Firefox Android 26	Opera Android 14	Safari iOS ?	Samsung Internet Android 1.0

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