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来源：1-15 编程练习

2022一定转行成功

2021-03-06 21:38:33

相关代码：

<!DOCTYPE html>
<html>

<head lang="en">
    <meta charset="UTF-8">
    <title>打开/关闭页面</title>
</head>

<body>
    <input type="button" name="" value="打开页面">
    <script type="text/javascript">
        //补充代码
        btn = document.getElementsByTagName("input")[0];
        btn.onclick = function() {
            msg = confirm("是否打开页面")
            if (msg == true) {
                window.open("newPage.html", "np", "width=300px,height=300px,top=200px,left=600px,location=no,menubar=no,scrollbars=no,status=no");
            } else {
                window.close();
            }
        }
    </script>
</body>

</html>