在 HTML 中,鼠标按钮在元素上释放时执行脚本?
htmlweb developmentfront end technology更新于 2025/8/15 15:40:17
当鼠标按钮在元素上释放时,会触发 onmouseup 事件。您可以尝试运行以下代码来实现 onmouseup 属性。 −
示例
<!DOCTYPE html>
<html>
<body>
<h3 id = "myid" onmousedown = "mouseDown()" onmouseup = "mouseUp()">
This is demo heading.
</h3>
<p>Click above and then release.</p>
<script>
function mouseDown() {
document.getElementById("myid").style.color = "yellow";
}
function mouseUp() {
document.getElementById("myid").style.color = "blue";
}
</script>
</body>
</html>
相关文章
有用资源
html 参考教程 - 该教程包含有关 html 的更多信息:https://www.cainiaomax.com/html/

