KeyboardEvent.isComposing
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.
KeyboardEvent.isComposing
只读属性,返回一个 Boolean
值,表示该事件是否在 compositionstart
之后和 compositionend
之前被触发。
语法
var bool = event.isComposing;
示例
js
var kbdEvent = new KeyboardEvent("syntheticKey", false);
console.log(kbdEvent.isComposing); // return false
规范
Specification |
---|
UI Events # dom-keyboardevent-iscomposing |
浏览器兼容性
Report problems with this compatibility data on GitHubdesktop | mobile | |||||||||||
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isComposing |
Legend
Tip: you can click/tap on a cell for more information.
- Full support
- Full support
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.