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 July 2015.
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 Standard # dom-lfe-labels-dev |
浏览器兼容性
BCD tables only load in the browser