js控制页面弹出警告框

 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>
 5 <head>
 6 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
 7 <title>Insert title here</title>
 8 </head>
 9 <body>
10     <input type="button" value="后退" onClick="history.go(-1)">
11     <input type="button" value="返回上一步" onClick="history.back(-1)">
12     
13     <input type="button" value="首页" onClick="HomeButton()">
14     
15     <input type="button" value="弹出警告框" onClick="AlertButton()">
16     
17 </body>
18 <script type="text/javascript">
19     function HomeButton(){
20         location.href = "http://localhost:8080/jsTest/1.jsp";
21     }
22     function AlertButton(){
23         window.alert("你好你好你好");
24     }
25 </script>
26 </html>
posted on 2017-02-20 13:31 Sharpest 阅读(2369) 评论(0) 收藏举报