HTMLElement.click()

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HTMLElement.click() method simulates a mouse click on an element.

当 click() is used with supported elements (such as an <input> ), it fires the element's click event. This event then bubbles up to elements higher in the document tree (or event chain) and fires their click events.

句法

element.click()

范例

Simulate a mouse-click when moving the mouse pointer over a checkbox:

HTML

<form>
  <input type="checkbox" id="myCheck" onmouseover="myFunction()" onclick="alert('click event occured')">
</form>

JavaScript

// On mouse-over, execute myFunction
function myFunction() {
  document.getElementById("myCheck").click();
}

规范

规范	状态	注释
HTML 实时标准	实时标准
DOM (文档对象模型) 2 级 HTML 规范	过时	初始定义。

浏览器兼容性

The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request. 更新 GitHub 上的兼容性数据

	桌面						移动
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari	Android webview	Chrome for Android	Firefox for Android	Opera for Android	Safari on iOS	Samsung Internet
click()	Chrome 9 9 Before Chrome 19, `click()` is only defined on buttons and inputs.	Edge 12	Firefox 3 3 Before Firefox 5, `click()` is only defined on buttons and inputs, and has no effect on text and file inputs. Starting in Firefox 75, the `click()` function works even when the element is not attached to a DOM tree.	IE 8	Opera 10.5	Safari 6	WebView Android ≤37 ≤37 Before Android WebView 4.4, `click()` is only defined on buttons and inputs.	Chrome Android 18 18 Before Chrome 19, `click()` is only defined on buttons and inputs.	Firefox Android 5	Opera Android 11	Safari iOS 6	Samsung Internet Android 1.0 1.0 Before Samsung Internet 1.5, `click()` is only defined on buttons and inputs.

图例

完整支持

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元数据

最后修改： 2020 年 8 月 13 日

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句法

范例

HTML

JavaScript

规范

浏览器兼容性

图例

另请参阅

相关话题