HTMLInputElement.labels
Baseline
Widely available
This feature is well established and works across many devices and browser versions. It’s been available across browsers since 2018年10月.
HTMLInputElement.labels 为只读属性，它返回一个NodeList 实例，绑定当前的<input> 节点的<label> 元素。
语法
var labelElements = input.labels;
Return value
NodeList 包含 <label> 元素和 <input> 元素。
示例
HTML
html
<label id="label1" for="test">Label 1</label>
<input id="test" />
<label id="label2" for="test">Label 2</label>
JavaScript
js
window.addEventListener("DOMContentLoaded", function () {
const input = document.getElementById("test");
for (var i = 0; i < input.labels.length; i++) {
console.log(input.labels[i].textContent); // "Label 1" and "Label 2"
}
});
规范
| Specification |
|---|
| HTML # dom-lfe-labels-dev |
浏览器兼容性
Loading…