<%@page import="java.util.Calendar"%>
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here
</title>
</head>
<body>
<%String time="";
Calendar c=Calendar.getInstance();
int hh=c.get(Calendar.HOUR_OF_DAY);
int mm=c.get(Calendar.MINUTE);
int ss=c.get(Calendar.SECOND);
time=hh+":"+mm+":"+ss;
String mark=request.getParameter("mysel");
if(mark!=null){
if(mark.equals("start")){
response.setHeader("refresh","1;url=refresh.jsp?mysel=start");
}else{
response.setHeader("refresh","-1;url=refresh.jsp");
}
}
%>
<form>
time:
<input type="text" disabled="true" value="<%=time %>"/>
<input type="submit" name="mysel" value="start"/>
<input type="submit" name="mysel" value="stop"/>
</form>
</body>
</html>
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