<!DOCTYPE HTML>
<html>
<head>
<meta charset="utf-8">
<title>无标题文档</title>
<style>
* {
margin: 0;
padding: 0;
list-style: none;
}
#div1 {
position: absolute;
80px;
background: #CCC;
border: 1px solid black;
display: none;
}
</style>
<script>
document.oncontextmenu = function (ev) {//右键菜单
var oEvent = ev || event;
var oDiv = document.getElementById('div1');
oDiv.style.display = 'block';
oDiv.style.left = oEvent.clientX + 'px';
oDiv.style.top = oEvent.clientY + 'px';
return false;//阻止系统菜单
};
document.onclick = function () {
var oDiv = document.getElementById('div1');
oDiv.style.display = 'none';
};
</script>
</head>
<body>
<div id="div1">
<ul>
<li>aaa</li>
<li>bbb</li>
<li>ccc</li>
<li>ddd</li>
</ul>
</div>
</body>
</html>
运行结果:
![](data:image/png;base64,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)