HTMLElement:click() 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.

HTMLElement.click() 方法模拟鼠标单击元素。当在某个元素上调用时,会触发元素的 click 事件(除非该元素设置了 disabled 属性)。

语法

js
click()

参数

无。

返回值

无(undefined)。

示例

当鼠标移动过复选框时模拟鼠标点击事件:

HTML

html
<form>
  <input
    type="checkbox"
    id="myCheck"
    onmouseover="myFunction()"
    onclick="alert('发生点击事件')" />
</form>

JavaScript

js
// 当鼠标滑过(mouse-over)执行 myFunction
function myFunction() {
  document.getElementById("myCheck").click();
}

规范

Specification
HTML
# dom-click-dev

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
click

Legend

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

Full support
Full support
See implementation notes.

参见