Selection.extend()
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.
Selection.extend()
方法移动选中区的焦点到指定的点。选中区的锚点不会移动。选中区将从锚点开始到新的焦点,不管方向。
语法
js
extend(node)
extend(node, offset)
参数
规范
Specification |
---|
Selection API # dom-selection-extend |
浏览器兼容性
BCD tables only load in the browser
参见
- 此方法所属的接口:
Selection
。