日期:2014-05-17 浏览次数:20828 次
<%@ page language="java" import="java.util.*" pageEncoding="GB18030"%> <% String path = request.getContextPath(); String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/"; %> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <base href="<%=basePath%>"> <title>My JSP 'dwr.jsp' starting page</title> <meta http-equiv="pragma" content="no-cache"> <meta http-equiv="cache-control" content="no-cache"> <meta http-equiv="expires" content="0"> <meta http-equiv="keywords" content="keyword1,keyword2,keyword3"> <meta http-equiv="description" content="This is my page"> <!-- 下面的MyService.js中的MyService为dwr.xml中的javascript的值 --> <script type="text/javascript" src="/dwr/ajax/interface/MyService.js"></script> <script type="text/javascript" src="/dwr/ajax/engine.js"></script> <script type="text/javascript"> function doCal(){ var first = document.all.first.value; var second = document.all.second.value; var oper = document.all.oper.value; if(oper=="multi"){ MyService.multi(first,second,callback); } else if(oper=="div"){ MyService.div(first,second,callback); } else if(oper=="plus"){ MyService.plus(first,second,callback); } else if(oper=="sub"){ MyService.sub(first,second,callback); } } function callback(value){ var v = document.getElementById("value");