<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>事件类型(鼠标事件)</title>
<!--
-onsubmit;表单中的确认按钮被点击后触发
-onsubmit：表单中的确认按钮被点击时发生
-onmousedown：鼠标按钮在元素上按下时触发
-onmousemove：在鼠标指针移动时发生
-onmouseup：在元素上松开鼠标按钮时触发
-onresize：当调整浏览器窗口的大小时触发
-onscroll：拖动滚动条滚动时触发
-->
<style>
div{
width: 100px;
height: 100px;
background: black;
}
body{
height: 2000px;
}
</style>
</head>
<body>
<div></div>
<script>
var x=document.getElementsByTagName("div")[0];
console.log(x);
//onmousedown;鼠标按下
x.onmousedown=function (){
console.log("我按下了");
}
//onmousemove;鼠标移动
x.onmousemove=function (){
console.log("我移动了");
}
//onmouseup;鼠标松开
x.onmouseup=function (){
console.log("我松开了");
}
//onclick;鼠标点击
x.onclick=function (){
console.log("我点击了")
}
//onresize;浏览器窗口大小改变
window.onresize=function (){
console.log("浏览器窗口大小变了");
}
//onscroll;滚动条滚动
window.onscroll=function (){
console.log("滚动条动了");
}
</script>
</body>
</html>
原文地址：https://www.cnblogs.com/vinson-blog/p/12077520.html
时间： 2024-08-24 20:01:28