KeyboardEvent.isComposing
io error: No such file or directory (os error 2) (/home/runner/work/yari/yari/mdn/translated-content/files/zh-cn/web/api/ui_events/index.md)
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
BCD tables only load in the browser