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dwr调用实体bean

2012-07-19 01:21 295 查看

package com.bean;

public class Users {

   String name;

   String password;

   public String getName() {

       return name;

   }

   public void setName(String name) {

       this.name = name;

   }

   public String getPassword() {

       return password;

   }

   public void setPassword(String password) {

       this.password = password;

   }

}

package com.bean;

public class UserAlter {

   public Users alterUser(Users theUser){

       theUser.setName("张龙");

       theUser.setPassword("zhanglong");

       return theUser;

   }

}

<?xml version="1.0" encoding="UTF-8"?>

<!DOCTYPE dwr PUBLIC "-//GetAhead Limited//DTD Direct Web Remoting 3.0//EN" "http://getahead.org/dwr/dwr30.dtd">

<dwr>

<allow>

   <create creator="new" javascript="UserAlter">

       <param name="class" value="com.bean.UserAlter"></param>

   </create>

   <convert match="com.bean.Users" converter="bean">

       <param name="include" value="name,password"></param>

   </convert>

</allow>

</dwr>

<?xml version="1.0" encoding="UTF-8"?>

<web-app version="2.5"

   xmlns="http://java.sun.com/xml/ns/javaee"

   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

   xsi:schemaLocation="http://java.sun.com/xml/ns/javaee

   http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">

   <listener>

       <listener-class>

           org.directwebremoting.servlet.DwrListener

       </listener-class>

   </listener>

   <servlet>

       <servlet-name>dwr-invoker</servlet-name>

       <servlet-class>

           org.directwebremoting.servlet.DwrServlet

       </servlet-class>

       <init-param>

           <param-name>debug</param-name>

           <param-value>true</param-value>

       </init-param>

   </servlet>

   <servlet-mapping>

       <servlet-name>dwr-invoker</servlet-name>

       <url-pattern>/dwr/*</url-pattern>

   </servlet-mapping>

</web-app>

<%@ page language="java" import="java.util.*" contentType="text/html; charset=utf-8"%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">

<html>

<head>

<title>My JSP 'login.jsp' starting page</title>

   <script type="text/javascript" src="dwr/interface/UserAlter.js"></script>

   <script type="text/javascript" src="dwr/engine.js"></script>

   <script type="text/javascript" src="dwr/util.js"></script>

   <script type="text/javascript">

       function invoke(){

           var name = $(username).value;

           var password = $(userpassword).value;

           var obj = new objBean(name,password);

           UserAlter.alterUser(obj,function(data){

                                   $(username).value = data.name;

                                   $(userpassword).value = data.password;

                               }

           );

       }

       function objBean(name,password){

           this.name=name;

           this.password=password;

       }

   </script>

</head>

<BODY>

   username:<input id="username" type="text"><br>

   userpassword:<input id="userpassword" type="text">   <br>

   <input type="button" value="Bean测试" onclick="invoke()">

</BODY>

</html>

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标签： bean dwr string encoding function input

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