本文实例讲述了JS实现鼠标拖拽盒子移动及右键点击盒子消失效果。分享给大家供大家参考
本文实例讲述了JS实现鼠标拖拽盒子移动及右键点击盒子消失效果。分享给大家供大家参考,具体如下:
1. 鼠标拖拽盒子移动效果
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
<style>
*{
margin:0;
padding:0;
}
div{
width: 100px;
height: 100px;
background: blue;
position: absolute;
}
</style>
</head>
<body>
<div>
</div>
<script>
window.onload=function () {
var oDiv=document.getElementsByTagName("div")[0];
oDiv.onmousedown=function () {
document.onmousemove=function (ev) {
var event=window.event||ev;
oDiv.style.left=event.clientX+"px";
oDiv.style.top=event.clientY+"px";
}
document.onmouseup=function (){
document.onmousemove=null;
document.onmouseup=null;
}
}
}
</script>
</body>
</html>
2. 鼠标右键使盒子消失
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
<style>
*{
margin: 0;
padding: 0;
}
div{
width: 100px;
height: 100px;
background: red;
display: block;
}
</style>
</head>
<body>
<div>
</div>
<script>
window.onload=function () {
document.oncontextmenu=function () {
var oDiv=document.getElementsByTagName("div")[0];
oDiv.style.display="none"
return false
}
}
</script>
</body>
</html>
感兴趣的朋友可以使用在线HTML/CSS/JavaScript代码运行工具:http://tools.jb51.net/code/HtmlJsRun测试一下运行效果。
JS 鼠标拖拽 盒子移动 右键点击 盒子消失