success
<%--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(){
// dboperator
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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