Selection.selectAllChildren()

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.

实验性: 这是一项实验性技术
在将其用于生产之前,请仔细检查浏览器兼容性表格

Selection.selectAllChildren() 把指定元素的所有子元素设为选中区域,并取消之前的选中区域。

语法

js
selectAllChildren(parentNode)

参数

parentNode

所有 parentNode 元素的子元素会被设为选中区域,parentNode 本身除外。

示例

js
footer = document.getElementById("footer");
window.getSelection().selectAllChildren(footer);
/* Everything inside the footer is now selected */

规范

Specification
Selection API
# dom-selection-selectallchildren

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
selectAllChildren

Legend

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

Full support
Full support

参见