html_code_13 在线代码实例

实例代码( Tip: 登录后体验更佳 )
运行代码

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<!DOCTYPE html>
<html>
    <head>
        <meta charset="utf-8">
        <title>编程狮(w3cschool.cn)</title>
        <script> 
            function del() {
            var msg = "您真的确定要删除吗？\n\n请确认！";
            if (confirm(msg)==true){
            return true;
               }else{
            return false;
            }
        }
        </script>
    </head> 
<body>
    <a href="" onclick="javascript:return del();">删除</a>
</body>
</html>
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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运行结果
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