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HTML onwheel 属性


定义和用法

当指向设备的滚轮在元素上滚动向上或向下时,onwheel 属性将触发。

当用户使用触控板(如笔记本电脑的“鼠标”)滚动或缩放元素时,onwheel 属性也会触发。


适用范围

onwheel 属性是 事件属性 的一部分,可用于任何 HTML 元素。

元素 事件
所有 HTML 元素 onwheel

示例

Div 示例

当用户在 <div> 元素上滚动鼠标滚轮时执行 JavaScript

<div onwheel="myFunction()">将鼠标滚轮滚过我</div>
自己尝试 »

浏览器支持

表中的数字指定完全支持事件属性的第一个浏览器版本。

事件属性
onwheel 31.0 不支持 17.0 不支持 18.0

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