35.删除时，确认按钮 confirm

 1 <%@ page language="java" contentType="text/html; charset=UTF-8"
 2     pageEncoding="UTF-8"%>
 3 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
 4 <html xmlns="http://www.w3.org/1999/xhtml" >
 5 <head>
 6     <title>标题页</title>
 7     <script language="javascript">
 8      function del()
 9     {
10        if(confirm("确实要删除吗?"))
11           alert("已经删除！");
12        else
13           alert("已经取消了删除操作");
14     }
15     </script>
16 </head>
17 <body>
18 <input id="Button1" type="button" value="删除" onclick="del()" />
19 </body>
20 </html>

posted on 2017-02-27 23:48 Sharpest 阅读(243) 评论(0) 收藏举报