Range:cloneRange() 方法
Baseline Widely available
This feature is well established and works across many devices and browser versions. It’s been available across browsers since March 2017.
语法
js
cloneRange()
参数
无。
返回值
Range
对象。
示例
js
const range = document.createRange();
range.selectNode(document.getElementsByTagName("div").item(0));
const clone = range.cloneRange();
规范
Specification |
---|
DOM Standard # dom-range-clonerange |
浏览器兼容性
BCD tables only load in the browser