在此页

• 句法
• 浏览器兼容性
• 另请参阅
• 相关话题

过时
This feature is obsolete. Although it may still work in some browsers, its use is discouraged since it could be removed at any time. Try to avoid using it.

Specifies an event listener to receive devicelight events. These events occur when the device's light level sensor detects a change in the intensity of the ambient light level.

句法

window.ondevicelight = funcRef
					

Where funcRef is a function to be called when the devicelight event occurs. These events are of type DeviceLightEvent .

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
ondevicelight 弃用 非标	Chrome No	Edge 13 — 79	Firefox 22 — 60	IE No	Opera No	Safari No	WebView Android No	Chrome Android No	Firefox Android 15	Opera Android No	Safari iOS No	Samsung Internet Android No

图例

完整支持

完整支持

不支持

不支持

非标。预期跨浏览器支持较差。

非标。预期跨浏览器支持较差。

弃用。不要用于新网站。

弃用。不要用于新网站。

另请参阅

• devicelight
• DeviceLightEvent
• Using Light Events

元数据

• 最后修改： Jan 30, 2020