StackOverflow2013

Note that there are some explanatory texts on larger screens.

plurals

PO
primarykey
Id
4175909
data
AcceptedAnswerId
0
AnswerCount
0
ClosedDate
CommentCount
0
CommunityOwnedDate
CreationDate
2010-11-14T02:36:33.177
FavoriteCount
0
LastActivityDate
2010-11-14T02:36:33.177
LastEditDate
LastEditorUserId
0
OwnerUserId
507099
ParentId
3724010
PostTypeId
2
Score
0
ViewCount
0
LastEditorDisplayName
text
Body
 The way you have your welcome-file in web.xml it would only display "The Error message is". You need to go straight to the action, so that you get an initial value. You need an additional index.html like this one: <pre><code><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <html> <head> <title>Dummy Project</title> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <META HTTP-EQUIV="Refresh" CONTENT="0;URL=hello.action"> </head> <body> Project is Loading ... </body> </html> </code></pre> Index.html should be your welcome-file in your web.xml. Your struts.xml is here: <pre><code><struts> <constant name="struts.devMode" value="true"/> <include file="struts-default.xml"/> <package name="foo" extends="struts-default"> <action name="hello" class="com.example.action.HelloWorld"> <result name="success">/hello-world.jsp</result> </action> </package> </struts> </code></pre> "hello" is your action. Only a "success" result is necessary here. After the action runs, you will be redirected to your hello-world.jsp: <pre><code><%@page contentType="text/html" pageEncoding="UTF-8"%> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <%@taglib uri="/struts-tags" prefix="s" %> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>JSP Page</title> </head> <body> The Error message is ${message} </body> </html> </code></pre> Here is your HelloWorld.java. Execute() returns only SUCCESS. This should be sufficient. <pre><code>package com.example.action; import com.opensymphony.xwork2.ActionSupport; public class HelloWorld extends ActionSupport { private String message; public String getMessage() { return message; } public void setMessage(String message) { this.message = message; } public HelloWorld() { } @Override public String execute() { if (System.currentTimeMillis() % 2 == 0) message = "It's 0"; else message = "It's 1"; return SUCCESS; } } </code></pre> You can certainly do the same with annotations. It should be easy to make this work. I use this <a href="http://plugins.netbeans.org/PluginPortal/faces/PluginDetailPage.jsp?pluginid=23467" rel="nofollow">NetBeans Struts2 Support</a> plugin. Enjoy... Costis 
Tags
Title
singulars
PostAcceptedAnswerId
1. This table or related slice is empty.
PostParentId
1. POusing struts2.2.1 annotations with netbeans 6.9 not working
 singulars
 PostTypePostTypeId
 PTQuestion
PostTypePostTypeId
1. PTAnswer
UserLastEditorUserId
1. This table or related slice is empty.
UserOwnerUserId
1. USCostis Aivalis
plurals
PostLinksPostIdRelatedPostId
1. This table or related slice is empty.
PostLinksRelatedPostIdPostId
1. This table or related slice is empty.
PostsAcceptedAnswerId
1. This table or related slice is empty.
PostsParentIdCreationDate
1. This table or related slice is empty.
VotesPostIdCreationDate
1. This table or related slice is empty.
CommentsPostId
1. This table or related slice is empty.

Querying!

Guidance

A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.