MouseEvent.metaKey

Baseline Widely available

This feature is well established and works across many devices and browser versions. It’s been available across browsers since July 2015.

MouseEvent.metaKey 为只读属性,返回一个布尔值,在鼠标事件发生时,用于指示 Meta 键是按下状态(true),还是释放状态(false)。

备注: 在 MAC 键盘上,表示 Command 键(),在 Windows 键盘上,表示 Windows 键()。

一个布尔值。

示例

js
function goInput(e) {
  // 检测 metaKey 值
  if (e.metaKey) {
    // 继续处理事件
    superSizeOutput(e);
  } else {
    doOutput(e);
  }
}

规范

Specification
UI Events
# dom-mouseevent-metakey

浏览器兼容性

Report problems with this compatibility data on GitHub
desktopmobile
Chrome
Edge
Firefox
Opera
Safari
Chrome Android
Firefox for Android
Opera Android
Safari on iOS
Samsung Internet
WebView Android
WebView on iOS
metaKey

Legend

Tip: you can click/tap on a cell for more information.

Full support
Full support

相关链接