MediaQueryListListener

我们的志愿者还没有将这篇文章翻译为 中文 (简体)加入我们帮助完成翻译
您也可以阅读此文章的English (US)版。

A MediaQueryList object maintains a list of media queries on a document, and handles sending notifications to listeners when the media queries on the document change.

This makes it possible to observe a document to detect when its media queries change, instead of polling the values periodically, if you need to detect changes to the values of media queries on a document.

A MediaQueryListListener is a callback function that gets invoked with a single argument, the MediaQueryList for which the evaluated result changed.

Specifications

Specification Status Comment
CSS Object Model (CSSOM) View Module
The definition of 'MediaQueryListListener' in that specification.
Working Draft Initial definition

Browser compatibility

Update compatibility data on GitHub
DesktopMobile
ChromeEdgeFirefoxInternet ExplorerOperaSafariAndroid webviewChrome for AndroidEdge MobileFirefox for AndroidOpera for AndroidiOS SafariSamsung Internet
Basic supportChrome ? Edge Full support YesFirefox Full support 6IE ? Opera ? Safari ? WebView Android ? Chrome Android ? Edge Mobile Full support YesFirefox Android ? Opera Android ? Safari iOS ? Samsung Internet Android ?

Legend

Full support  
Full support
Compatibility unknown  
Compatibility unknown

See also

文档标签和贡献者

最后编辑者: connorshea,