GlobalEventHandlers.onpointerover

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句法
范例
规范
浏览器兼容性
另请参阅
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onpointerover 特性为 GlobalEventHandlers 混合 EventHandler 处理 pointerover 事件。

句法

targetElement.onpointerover = overHandler;
var overHandler = targetElement.onpointerover;

值

overHandler: pointerover event handler for element targetElement .

范例

This example shows two ways to use onpointerover to set an element's pointerover event handler.

<html>
<script>
function overHandler(ev) {
  // Process the pointerover event
}
function init() {
  let el = document.getElementById('target1');
  el.onpointerover = overHandler;
}
</script>
<body onload="init();">
  <div id="target1"> Touch me ... </div>
  <div id="target2" onpointerover="overHandler(event)"> Touch me ... </div>
</body>
</html>

规范

规范	状态	注释
指针事件 – 2 级 The definition of 'onpointerover' in that specification.	推荐	Non-stable version
指针事件 The definition of 'onpointerover' in that specification.	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
`onpointerover`	Chrome 55	Edge 12 12 不支持 12 — 79 Alternate Name Alternate Name Uses the non-standard name: `onmspointerover`	Firefox 59 59 Disabled ). To change preferences in Firefox, visit	IE 11 11 10 Alternate Name Alternate Name Uses the non-standard name: `onmspointerover`	Opera ?	Safari No	WebView Android 55	Chrome Android 55	Firefox Android 29	Opera Android ?	Safari iOS No	Samsung Internet Android 6.0

图例

完整支持
不支持
兼容性未知 ?
用户必须明确启用此特征。

另请参阅

Document: pointerover event
HTMLElement: pointerover event

元数据

最后修改： Aug 12, 2020

在此页

句法

值

范例

规范

浏览器兼容性

图例

另请参阅

相关话题