<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>自定义鼠标右键菜单</title>
<style>
#menu {
display: none;
position: absolute;
width: 150px;
border: 1px solid #ccc;
background: #eee;
}
#menu ul {
margin: 5px 0;
}
#menu li {
height: 30px;
line-height: 30px;
color: #21232E;
font-size: 12px;
text-align: center;
cursor: default;
list-style-type: none;
border-bottom: 1px dashed #cecece;
}
#menu li:hover {
background-color: #cccccc;
}
</style>
</head>
<body>
<div id="menu">
<ul>
<li onclick="menuClick(1)">删除</li>
<li onclick="menuClick(2)">多选</li>
<li onclick="menuClick(3)">平移</li>
<li onclick="menuClick(4)">运算符</li>
<li onclick="menuClick(5)">中间事件</li>
</ul>
</div>
<script>
document.addEventListener('contextmenu', function (e) {
console.log('触发了鼠标右键');
e.preventDefault();
menu.style.display = 'block';
menu.style.left = e.clientX + 'px';
menu.style.top = e.clientY + 'px';
})
document.onclick = function () {
menu.style.display = 'none';
}
var menuClick = function (m) {
if (m == "1") {
alert("删除成功")
} else if (m == "2") {
alert("暂未开通")
} else if (m == "3") {
alert("暂未开通")
} else if (m == "4") {
alert("暂未开通")
} else if (m == "5") {
createInterEvent();
}
}
</script>
</body>
</html>