当鼠标滚轮在HTML元素上向上或向下滚动时执行脚本?
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王林
转载
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2023-09-23 10:49:02
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onwheel 当鼠标滚轮在元素上向上或向下滚动时触发属性。您可以尝试运行以下代码来实现onwheel 属性 -
<!DOCTYPE html>
<html>
<body>
<h3 id = "myid" onwheel = "mouseWheel()">
This is demo heading.
</h3>
<p>Click above and use mouse wheel to change the heading color.</p>
<script>
function mouseWheel() {
document.getElementById("myid").style.color = "red";
}
</script>
</body>
</html>
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