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success

StrutsApacheAjaxBeanServlet 
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<%--
    Document   : success
    Created on : Dec 15, 2008, 4:08:53 AM
    Author     : eswar@vaannila.com
--%>

<%@page contentType="text/html" pageEncoding="UTF-8"%>
<%@taglib uri="/WEB-INF/struts-bean.tld" prefix="bean" %>
<%@taglib uri="/WEB-INF/struts-html.tld" prefix="html" %>
<!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>JSP Page</title>
        <script type="text/javascript" src="jquery.js"></script>
        <script type="text/javascript">
        function showImage(value){
            var img =document.getElementById("img");
    switch(value){
    case "t1":
    img.src = "1.jpg";
    break;
    case "t2":
    img.src = "2.jpg";
    break;
    case "t3":
    img.src = "3.jpg";
    break;
    }
    //ajax(value)
  
    $.ajax({
    url: "http://localhost:8888/discuz_ucenter_api_for_java/Executer.do",
    success: function(data){
     alert("成功 "+data+" !");
    },
    data: "timeId="+value,
    error:function(){
alert("error");
    }
    });
            }
        </script>
    </head>
    <body>
        <h1>Login Success. Welcome <bean:write name="LoginForm" property="userName"></bean:write></h1>
       <html:select name="LoginForm" property="timeId" onchange="showImage(this.value)">
    <!--mtypelist为request中设置的属性值 labelProperty="label" property="value"固定写法-->
    <html:options collection="mtypelist" labelProperty="label" property="value" />
</html:select>
<img width="50" alt="" src="" name="img" height="50">
   </body>
</html>
-------------------------------------
package com.vaannila;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

public class ExecuterAction extends Action{

@Override
public ActionForward execute(ActionMapping mapping, ActionForm form,
HttpServletRequest request, HttpServletResponse response)
throws Exception {
System.out.println("ExecuterAction.execute()");
String timeId = request.getParameter("timeId");
if("".equals(timeId)){
}
response.getWriter().print("sdfsdafdsaf"+timeId);
return super.execute(mapping, form, request, response);
}
private String getC(){
// db  operator
return "C";
}

}
---------------------------------
/*
* To change this template, choose Tools | Templates
* and open the template in the editor.
*/
package com.vaannila;

import java.util.ArrayList;
import java.util.List;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.util.LabelValueBean;
import org.apache.struts.util.MessageResources;

/**
*
* @author eswar@vaannila.com
*/
public class LoginAction extends org.apache.struts.action.Action {

    /* forward name="success" path="" */
    private final static String SUCCESS = "success";
    private final static String FAILURE = "failure";
    /**
     * This is the action called from the Struts framework.
     * @param mapping The ActionMapping used to select this instance.
     * @param form The optional ActionForm bean for this request.
     * @param request The HTTP Request we are processing.
     * @param response The HTTP Response we are processing.
     * @throws java.lang.Exception
     * @return
     */
    public ActionForward execute(ActionMapping mapping, ActionForm form,
            HttpServletRequest request, HttpServletResponse response)
            throws Exception {
        LoginForm loginForm = (LoginForm) form;
       
        MessageResources messageResources = getResources(request);
        String s1 = messageResources.getMessage("t");
       
        String[] strList = s1.split(",");
       
        List<LabelValueBean> valueBeans = new ArrayList<LabelValueBean>();
        for (String key : strList) {
System.out.println("key  : "+key+"    value : "+messageResources.getMessage(key));
valueBeans.add(new LabelValueBean(messageResources.getMessage(key),key));
        }
       
        request.setAttribute("mtypelist", valueBeans);
       
        if (loginForm.getUserName().equals(loginForm.getPassword())) {
            return mapping.findForward(SUCCESS);
        } else {
            return mapping.findForward(FAILURE);
        }
    }
   
   
}
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1 楼 liumingtong 2010-12-10  
我想要你的联系方式.可以吗?要不你加我Q 3813774
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