WindowEventHandlers.onlanguagechange

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句法
范例
规范
浏览器兼容性
另请参阅
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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。

onlanguagechange 特性为 WindowEventHandlers 混合 EventHandler 为处理 languagechange 事件。

These events are received by the object implementing this interface, usually a Window ， HTMLBodyElement ，或 HTMLIFrameElement . Such an event is sent by the browser to inform that the preferred languages list has been updated. The list is accessible via NavigatorLanguage.languages .

句法

object.onlanguagechange = function;

值

function is the name of a user-defined function, without the () suffix or any parameters, or an anonymous function declaration, such as function(event) {...} . An event handler always has one single parameter, containing the event, here of type 事件 .

范例

window.onlanguagechange = function(event) {
  console.log('languagechange event detected!');
};

规范

规范	状态	注释
HTML 实时标准 The definition of 'WindowEventHandler.onlanguagechange' in that specification.	实时标准	最初的规范。

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
`onlanguagechange`	Chrome 37	Edge ≤79	Firefox 32	IE No	Opera 24	Safari ?	WebView Android 37	Chrome Android 37	Firefox Android 4	Opera Android 24	Safari iOS ?	Samsung Internet Android 4.0

图例

完整支持
不支持
兼容性未知 ?
实验。期望将来行为有所改变。

另请参阅

languagechange event and its type, 事件

元数据

最后修改： Oct 7, 2019

在此页

句法

值

范例

规范

浏览器兼容性

图例

另请参阅

相关话题