NodeList:values() 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 July 2015.

NodeList.values() 方法返回一个用于遍历该对象中包含的所有值(值为 Node 对象)的迭代器

语法

js
values()

返回值

返回一个迭代器

示例

js
const node = document.createElement("div");
const kid1 = document.createElement("p");
const kid2 = document.createTextNode("hey");
const kid3 = document.createElement("span");

node.appendChild(kid1);
node.appendChild(kid2);
node.appendChild(kid3);

const list = node.childNodes;

// 使用 for...of
for (const value of list.values()) {
  console.log(value);
}

结果为:

<p>
#text "hey"
<span>

浏览器兼容性

BCD tables only load in the browser

参见