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vue-parsing
/
contextmenu.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>

    <style>
        ul, li {
            margin: 0;
            padding: 0;
        }

        #myMenu{
            list-style: none;
            width: 150px;
            border: 1px solid #ccc;
            border-bottom: none;
            position: absolute;
            display: none;
        }

        #myMenu li{
            border-bottom: 1px solid #ccc;
            padding: 5px 10px;
            cursor: pointer;
        }

        #myMenu li:hover{
            background-color: #ccc;
        }
    </style>
</head>
<body>

<ul id="myMenu">
    <li>右键想干什么？</li>
    <li>想看源代码？</li>
    <li>还是想审查元素？</li>
</ul>
<script>
    var myMenu = document.getElementById("myMenu");
    document.addEventListener("contextmenu", function(event){
        event.preventDefault();
        myMenu.style.display = "block";
        //获取鼠标视口位置
        myMenu.style.top = event.clientY + "px";
        myMenu.style.left = event.clientX + "px";
    });
    document.addEventListener("click", function(event){
        myMenu.style.display = "none";
    });
</script>
</body>
</html>