【JSP】弹出带输入框可 确认密码 对话框

1 <body>
2   <input type="submit" value="删除历史全部订单" onclick="deleteall()"/>
3 </body>
 1 <head>
 2     <script type="text/javascript">    
 3     function deleteall(){
 4         password = prompt("请输入密码:","管理员密码");
 5         if(password != "123"){
 6             alert("密码错误,删除失败!");
 7         }else{
 8             alert("已删除全部订单");
 9             location.href="Manager_OrderServlet?method=deleteAll";
10         }
11     }
12     </script>
13 </head>

       

原文地址:https://www.cnblogs.com/zhengbin/p/4673865.html