麻烦老师帮忙检查一下

来源：1-15 编程练习

胜己

2020-02-18 19:53:04

<!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
           var input = document.getElementsByTagName("input")[0];
           input.onclick = function() {
               var result = window.confirm("是否打开页面");
               if(result == true) {
                    window.open("newPage.html","newPage","width=300px,height=300px,top=200px,left=600px,location=no,menubar=no,scrollbar=no,status=no")
               }else {
                   window.close();
               }
               
           }
       </script>
    </body>
</html>

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