user Digest 10 Mar 2010 22:35:48 -0000 Issue 9025

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user Digest 10 Mar 2010 22:35:48 -0000 Issue 9025

Topics (messages 205342 through 205359):

Changing locale and retaining previous query url params
205342 by: Alex Rodriguez Lopez

Re: basic struts application
205343 by: Pawe³ Wielgus
205344 by: Saeed Iqbal
205358 by: tesla

Type conversion for Date in es_CL Locale
205345 by: Sundar Sankarnarayanan
205359 by: Sundar Sankar

Upgrade 2.1.6 to 2.1.8.1
205346 by: CRANFORD, CHRIS
205347 by: Lukasz Lenart
205348 by: CRANFORD, CHRIS

Problem with freemaker, basic Struts2 app in Google App Engine
205349 by: Oscar
205350 by: Lukasz Lenart
205351 by: Oscar
205352 by: Lukasz Lenart
205353 by: Oscar
205354 by: Lukasz Lenart

Struts2 tabbedpanel tab style
205355 by: Helen Shen

StrutsUtil
205356 by: CRANFORD, CHRIS
205357 by: Lukasz Lenart

Administrivia:

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Attachment: user_205342.ezm (zipped)

Hi!

I have the following code in a tile I use on nearly every page of my app:

<s:if test="%{#request.locale.language == 'pt'}">
                            <a href="<c:url value="">
<c:param  name="request_locale"
   value="en" />
</c:url>">
                          <img alt="en" src="<c:url value="/images/icon_en.png" />" 
/></a>
                    </s:if>                        <s:else>
                            <a href="<c:url value="">
<c:param  name="request_locale"
   value="pt" />
</c:url>">
                              <img alt="pt" src="<c:url value="/images/icon_pt.png" />" 
/></a>
                          </s:else>

So this is basically a toggle between english and portuguese. It works 
well, with the value url empty on <c:url value=""> it appends the 
request_locale param to the current url and the i18n interceptor changes 
locale. But the "request_locale" parameter is the only parameter on the 
new page, so I lost all info of parameters that where on the original 
page prior to changing locale.

For example:

- The user is viewing /user/user_input.action?id=7 (editing the user 
with id=7) and decides to change language, so clicks on the button to 
change it.

- Rendered page: /user/user_input.action?request_locale=en
The new page is in english as espected, but because the url lost the id 
param now the action thinks a new user is to be created, instead of 
editing the user id=7.

So how can I keep the olod params when changing locales?

Help appreciated!

Alex

Attachment: user_205343.ezm (zipped)

Hi,
in action-mappings there is no result defined for your action,
is it on purpose?

Best greetings,
Paweł Wielgus.

2010/3/10 tesla <fatihdurdu@(protected)>:
>
> from a few days i'm working on struts and i'm trying to develop an simple web
> application.
> i cant see the elements of my array(bookList) on jsp page when i run my
> program it returns me an empty page where am i wrong please help me i'm
> losing my mind for two days.
>
>
> Book class
>
> public class Book {
>
>    private String name;
>    private String description;
>    private int price;
>    private int id;
>
>    public Book()
>   {
>
>   }
>    public Book(String name)
>    {
>        this.name=name;
>    }
>
>     public ArrayList<Book> loadData()
>     {
>         ArrayList<Book> kitapListesi = new ArrayList<Book>();
>         kitapListesi.add(new Book("calculus1"));
>          kitapListesi.add(new Book("calculus2"));
>         return kitapListesi;
>     }
>
> BookForm Class
>
> public class BookForm extends org.apache.struts.action.ActionForm {
>
>   private ArrayList<Book> bookList;
>
>    private String name;
>
>    private int number;
>
>  public ArrayList<Book> getBookList() {
>        return bookList;
>    }
>
>  public void setBookList(ArrayList<Book> bookList) {
>        this.bookList = bookList;
>    }
>
> BookAction Class
>
> public class BookAction extends org.apache.struts.action.Action {
>
>    private final static String SUCCESS = "success";
>
>    public ActionForward execute(ActionMapping mapping, ActionForm form,
>            HttpServletRequest request, HttpServletResponse response)
>            throws Exception {
>
>        BookForm bookForm = (BookForm) form;
>        Book book = new Book();
>        bookForm.setBookList(book.loadData());
>
>
>        return mapping.findForward(SUCCESS);
>    }
> }
>
> struts_config.xml
>
>  <form-beans>
>        <form-bean name="BookForm" type="paket.BookForm"/>
>    </form-beans>
>
> <action-mappings>
>        <action input="/data" name="BookForm" path="/data" scope="request"
> type="paket.BookAction"/>
>    </action-mappings>
>
> data.jsp
>
>   <logic:present name="BookForm">
>           <logic:iterate name="BookForm" property="bookList" id="book">
>  <tr>
>  <td><bean:write name="book" property="name" /></td>
>  </tr>
>  </logic:iterate>
> </logic:present>
> --
> View this message in context: http://old.nabble.com/basic-struts-application-tp27844692p27844692.html
> Sent from the Struts - User mailing list archive at Nabble.com.
>
>
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>
>

Attachment: user_205344.ezm (zipped)

Check startsoft on google code.

On 3/10/10, Paweł Wielgus <poulwiel@(protected):
> Hi,
> in action-mappings there is no result defined for your action,
> is it on purpose?
>
> Best greetings,
> Paweł Wielgus.
>
> 2010/3/10 tesla <fatihdurdu@(protected)>:
>>
>> from a few days i'm working on struts and i'm trying to develop an simple
>> web
>> application.
>> i cant see the elements of my array(bookList) on jsp page when i run my
>> program it returns me an empty page where am i wrong please help me i'm
>> losing my mind for two days.
>>
>>
>> Book class
>>
>> public class Book {
>>
>>    private String name;
>>    private String description;
>>    private int price;
>>    private int id;
>>
>>    public Book()
>>   {
>>
>>   }
>>    public Book(String name)
>>    {
>>        this.name=name;
>>    }
>>
>>     public ArrayList<Book> loadData()
>>     {
>>         ArrayList<Book> kitapListesi = new ArrayList<Book>();
>>         kitapListesi.add(new Book("calculus1"));
>>          kitapListesi.add(new Book("calculus2"));
>>         return kitapListesi;
>>     }
>>
>> BookForm Class
>>
>> public class BookForm extends org.apache.struts.action.ActionForm {
>>
>>   private ArrayList<Book> bookList;
>>
>>    private String name;
>>
>>    private int number;
>>
>>  public ArrayList<Book> getBookList() {
>>        return bookList;
>>    }
>>
>>  public void setBookList(ArrayList<Book> bookList) {
>>        this.bookList = bookList;
>>    }
>>
>> BookAction Class
>>
>> public class BookAction extends org.apache.struts.action.Action {
>>
>>    private final static String SUCCESS = "success";
>>
>>    public ActionForward execute(ActionMapping mapping, ActionForm form,
>>            HttpServletRequest request, HttpServletResponse response)
>>            throws Exception {
>>
>>        BookForm bookForm = (BookForm) form;
>>        Book book = new Book();
>>        bookForm.setBookList(book.loadData());
>>
>>
>>        return mapping.findForward(SUCCESS);
>>    }
>> }
>>
>> struts_config.xml
>>
>>  <form-beans>
>>        <form-bean name="BookForm" type="paket.BookForm"/>
>>    </form-beans>
>>
>> <action-mappings>
>>        <action input="/data" name="BookForm" path="/data" scope="request"
>> type="paket.BookAction"/>
>>    </action-mappings>
>>
>> data.jsp
>>
>>   <logic:present name="BookForm">
>>           <logic:iterate name="BookForm" property="bookList" id="book">
>>  <tr>
>>  <td><bean:write name="book" property="name" /></td>
>>  </tr>
>>  </logic:iterate>
>> </logic:present>
>> --
>> View this message in context:
>> http://old.nabble.com/basic-struts-application-tp27844692p27844692.html
>> Sent from the Struts - User mailing list archive at Nabble.com.
>>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: user-unsubscribe@(protected)
>> For additional commands, e-mail: user-help@(protected)
>>
>>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: user-unsubscribe@(protected)
> For additional commands, e-mail: user-help@(protected)
>
>


-- 
Saeed Iqbal
Independant Consultant
J2EE - Application Architect / Developer

Attachment: user_205358.ezm (zipped)

thanks for reply 
i saw this example in the website struts tutorial and there is no code in
action mappings ?
İ can't understand what am i write to the action mappings?

Paweł Wielgus wrote:
> 
> Hi,
> in action-mappings there is no result defined for your action,
> is it on purpose?
> 
> Best greetings,
> Paweł Wielgus.
> 
> 2010/3/10 tesla <fatihdurdu@(protected)>:
>>
>> from a few days i'm working on struts and i'm trying to develop an simple
>> web
>> application.
>> i cant see the elements of my array(bookList) on jsp page when i run my
>> program it returns me an empty page where am i wrong please help me i'm
>> losing my mind for two days.
>>
>>
>> Book class
>>
>> public class Book {
>>
>>    private String name;
>>    private String description;
>>    private int price;
>>    private int id;
>>
>>    public Book()
>>   {
>>
>>   }
>>    public Book(String name)
>>    {
>>        this.name=name;
>>    }
>>
>>     public ArrayList<Book> loadData()
>>     {
>>         ArrayList<Book> kitapListesi = new ArrayList<Book>();
>>         kitapListesi.add(new Book("calculus1"));
>>          kitapListesi.add(new Book("calculus2"));
>>         return kitapListesi;
>>     }
>>
>> BookForm Class
>>
>> public class BookForm extends org.apache.struts.action.ActionForm {
>>
>>   private ArrayList<Book> bookList;
>>
>>    private String name;
>>
>>    private int number;
>>
>>  public ArrayList<Book> getBookList() {
>>        return bookList;
>>    }
>>
>>  public void setBookList(ArrayList<Book> bookList) {
>>        this.bookList = bookList;
>>    }
>>
>> BookAction Class
>>
>> public class BookAction extends org.apache.struts.action.Action {
>>
>>    private final static String SUCCESS = "success";
>>
>>    public ActionForward execute(ActionMapping mapping, ActionForm form,
>>            HttpServletRequest request, HttpServletResponse response)
>>            throws Exception {
>>
>>        BookForm bookForm = (BookForm) form;
>>        Book book = new Book();
>>        bookForm.setBookList(book.loadData());
>>
>>
>>        return mapping.findForward(SUCCESS);
>>    }
>> }
>>
>> struts_config.xml
>>
>>  <form-beans>
>>        <form-bean name="BookForm" type="paket.BookForm"/>
>>    </form-beans>
>>
>> <action-mappings>
>>        <action input="/data" name="BookForm" path="/data" scope="request"
>> type="paket.BookAction"/>
>>    </action-mappings>
>>
>> data.jsp
>>
>>   <logic:present name="BookForm">
>>           <logic:iterate name="BookForm" property="bookList" id="book">
>>  <tr>
>>  <td><bean:write name="book" property="name" /></td>
>>  </tr>
>>  </logic:iterate>
>> </logic:present>
>> --
>> View this message in context:
>> http://old.nabble.com/basic-struts-application-tp27844692p27844692.html
>> Sent from the Struts - User mailing list archive at Nabble.com.
>>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: user-unsubscribe@(protected)
>> For additional commands, e-mail: user-help@(protected)
>>
>>
> 
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: user-unsubscribe@(protected)
> For additional commands, e-mail: user-help@(protected)
> 
> 
> 

-- 
Sent from the Struts - User mailing list archive at Nabble.com.

Attachment: user_205345.ezm (zipped)

Hi
We use Struts2 in conjunction with ext-js and our home grown ajax framework. Am having this weird problem that I cant figure out and am hoping I can get some advice from the experts. I have a <input type=text> which is used for an ext-js date picker component. The date format are checked for based on locales. This field corresponds to a java.util.date property defined inside a pojo.

My problem is, when I have my locale set to en_US, the struts 2 type conversion kicks in and the setter for the particular property is invoked (which I figured by setting a debug inside the setter method) where as when the locale is es_CL, struts 2 doesn't even call the setter for the date. All other fields inside the pojo are filled but the date. The surprising part was the setter is invoked when the locale is "es" instead of "es_CL".

I checked for request params that comes in etc, nothing seems to have changed here. Am not sure what could be causing this behavior.

I would truly appreciate any help in this regards.

Thanks and Regards,

Sundar Sankarnarayanan, Software Engineer
Apollo Group

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Attachment: user_205359.ezm (zipped)

Attachment: user_205346.ezm (zipped)

When upgrading Struts from 2.1.6 to 2.1.8.1; I found that for some
reason my application isn't actually loading struts.  Did anyone
experience this problem when they upgraded?  Is there something specific
I should check or be aware of?

It is as if the framework just isn't being loaded via web.xml.

Thoughts?
Chris 

Attachment: user_205347.ezm (zipped)

2010/3/10 CRANFORD, CHRIS <Chris.Cranford@(protected)>
>
> When upgrading Struts from 2.1.6 to 2.1.8.1; I found that for some
> reason my application isn't actually loading struts.  Did anyone
> experience this problem when they upgraded?  Is there something specific
> I should check or be aware of?
>
> It is as if the framework just isn't being loaded via web.xml.

Did you use a new filter? Do you have any exceptions?


Regards
--
Łukasz
http://www.lenart.org.pl/
Kapituła Javarsovia 2010
http://javarsovia.pl

Attachment: user_205348.ezm (zipped)

I did have my filters defined as:

struts2-cleanup
 org.apache.struts2.dispatcher.ActionContextCleanUp
struts2-prepare
 org.apache.struts2.dispatcher.ng.filter.StrutsPrepareFilter
struts2-execute
 org.apache.struts2.dispatcher.ng.filter.StrutsExecuteFilter

I had used this before as I had a technote that this was required for another filter we had enabled a while back which is no longer used. 

I changed the 2.1.8.1 upgrade copy to use 

struts2
 org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter

When I did this, it all started to work.  

I need to see if using the prepare/execute/cleanup classes with 2.1.8.1 were changed so that you cannot break them out like I had them prior with 2.1.6 in the event we must go back and break these out again.

Chris


> -----Original Message-----
> From: Lukasz Lenart [mailto:lukasz.lenart@(protected)]
> Sent: Wednesday, March 10, 2010 10:55 AM
> To: Struts Users Mailing List
> Subject: Re: Upgrade 2.1.6 to 2.1.8.1
> 
> 2010/3/10 CRANFORD, CHRIS <Chris.Cranford@(protected)>
> >
> > When upgrading Struts from 2.1.6 to 2.1.8.1; I found that for some
> > reason my application isn't actually loading struts.  Did anyone
> > experience this problem when they upgraded?  Is there something specific
> > I should check or be aware of?
> >
> > It is as if the framework just isn't being loaded via web.xml.
> 
> Did you use a new filter? Do you have any exceptions?
> 
> 
> Regards
> --
> Łukasz
> http://www.lenart.org.pl/
> Kapituła Javarsovia 2010
> http://javarsovia.pl
> 
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: user-unsubscribe@(protected)
> For additional commands, e-mail: user-help@(protected)
> 

Attachment: user_205349.ezm (zipped)

Hi to all, i'm testing Google App Engine uploading a basic Struts2
application (without hibernate, spring or something like that) and i have an
error concerning freemaker when i use struts tags. My index.jsp is the next:

<%@(protected)"%>
<%@(protected)" %>
<!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>Ejemplos con Struts 2</title>
</head>
<body>
<h1>Pagina de Inicio</h1>
<s:a href="FormularioEntrada.action">Formulario Entrada</s:a>
</body>
</html>

As you can see i use a <s:a tag but i see that i have this error:

<pre>Expression parameters.templateDir is undefined on line 42, column 15 in
template/simple/a.ftl. The problematic instruction: ---------- ==>
${parameters.templateDir} [on line 42, column 13 in template/simple/a.ftl]
in include "/${parameters.templateDir}/simple/scripting-events.ftl" [on line
42, column 1 in template/simple/a.ftl] ---------- Java backtrace for
programmers: ---------- freemarker.core.InvalidReferenceException:
Expression parameters.templateDir is undefined on line 42, column 15 in
template/simple/a.ftl. at
freemarker.core.TemplateObject.assertNonNull (TemplateObject.java:124) at
freemarker.core.Expression.getStringValue (Expression.java:118) at
freemarker.core.Expression.getStringValue (Expression.java:93) at
freemarker.core.DollarVariable.accept (DollarVariable.java:76) at
freemarker.core.Environment.visit (Environment.java:196) at
freemarker.core.MixedContent.accept (MixedContent.java:92) at
freemarker.core.Environment.visit (Environment.java:196) at
freemarker.core.Environment.renderElementToString (Environment.java:1461) at
freemarker.core.StringLiteral.getStringValue (StringLiteral.java:95) at
freemarker.core.Include.accept (Include.java:110) at
freemarker.core.Environment.visit (Environment.java:196) at
freemarker.core.MixedContent.accept (MixedContent.java:92) at
freemarker.core.Environment.visit (Environment.java:196) at
freemarker.core.Environment.process (Environment.java:176) at
freemarker.template.Template.process (Template.java:232) </pre>

I'm not using any template or something like that, i´ve set the ui.theme to
simple, also you can see the error here (the url of google application):

https://anicetoapp2.appspot.com/

I don't know about this but i imagine that the solution is to override some
property value or something like that, or not?

Regards.
--
Oscar

http://www.javahowto.net/

Attachment: user_205350.ezm (zipped)

Did you specify /struts/* as a static content?


Regards
-- 
Łukasz
http://www.lenart.org.pl/
Kapituła Javarsovia 2010
http://javarsovia.pl

Attachment: user_205351.ezm (zipped)

Do you mean in web.xml right? Well, no. This is the web.xml as you can see:

<filter>
<filter-name>struts2</filter-name>

<filter-class>org.apache.struts2.dispatcher.FilterDispatcher</filter-class>
</filter>
<filter-mapping>
<filter-name>struts2</filter-name>
* <url-pattern>/*</url-pattern>*
</filter-mapping>
<session-config>
<session-timeout>
30
</session-timeout>
</session-config>
<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>
</web-app>

And thanks for answering.

Regards.

2010/3/10 Lukasz Lenart <lukasz.lenart@(protected)>

> Did you specify /struts/* as a static content?
>
>
> Regards
> --
> Łukasz
> http://www.lenart.org.pl/
> Kapituła Javarsovia 2010
> http://javarsovia.pl
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: user-unsubscribe@(protected)
> For additional commands, e-mail: user-help@(protected)
>
>

--
Oscar

Attachment: user_205352.ezm (zipped)

2010/3/10 Oscar <oscar.kalderon@(protected)>:
> Do you mean in web.xml right? Well, no. This is the web.xml as you can see:

No, in appengine-web.xml, as below

<?xml version="1.0" encoding="utf-8"?>
<appengine-web-app xmlns="http://appengine.google.com/ns/1.0">

   <application>gruuf-done</application>
   <version>2</version>

   <sessions-enabled>true</sessions-enabled>

   <system-properties>
      <property name="java.util.logging.config.file"
value="WEB-INF/classes/logging.properties"/>
   </system-properties>

    <static-files>
      <include path="/struts/*" />
      <include path="/js/*" />
   </static-files>

</appengine-web-app>


Regards
-- 
Łukasz
http://www.lenart.org.pl/
Kapituła Javarsovia 2010
http://javarsovia.pl

Attachment: user_205353.ezm (zipped)

I've changed my appengine-web-app as you said but i still get the same
error. You can see it here (in a new application):

https://anicetoapp3.appspot.com/

Regards

2010/3/10 Lukasz Lenart <lukasz.lenart@(protected)>

> 2010/3/10 Oscar <oscar.kalderon@(protected)>:
> > Do you mean in web.xml right? Well, no. This is the web.xml as you can
> see:
>
> No, in appengine-web.xml, as below
>
> <?xml version="1.0" encoding="utf-8"?>
> <appengine-web-app xmlns="http://appengine.google.com/ns/1.0">
>
> <application>gruuf-done</application>
> <version>2</version>
>
> <sessions-enabled>true</sessions-enabled>
>
> <system-properties>
> <property name="java.util.logging.config.file"
> value="WEB-INF/classes/logging.properties"/>
> </system-properties>
>
> <static-files>
> <include path="/struts/*" />
> <include path="/js/*" />
> </static-files>
>
> </appengine-web-app>
>
>
> Regards
> --
> Łukasz
> http://www.lenart.org.pl/
> Kapituła Javarsovia 2010
> http://javarsovia.pl
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: user-unsubscribe@(protected)
> For additional commands, e-mail: user-help@(protected)
>
>

--
Oscar

Attachment: user_205354.ezm (zipped)

2010/3/10 Oscar <oscar.kalderon@(protected)>:
> I've changed my appengine-web-app as you said but i still get the same
> error. You can see it here (in a new application):

What version of Struts 2 are you using?


Regards
-- 
Łukasz
http://www.lenart.org.pl/
Kapituła Javarsovia 2010
http://javarsovia.pl

Attachment: user_205355.ezm (zipped)

I am using Struts2 v2.1.8 and need some help use the ajax tag tabbedpanel.

The tabbedpanel code below generates a blue rounded tabs using the images.
Is there any way to overwrite the style just to do the simple tab w/o
images or use different images since blue is not the color theme of my
site? Thanks in advance!

<s:tabbedpanel id="test" >
  <s:div id="one" label="one" theme="ajax" labelposition="top" >
     This is the first pane
  </s:div>
  <s:div id="two" label="two" theme="ajax" labelposition="top" >
     This is the second pane
  </s:div>
</s:tabbedpanel>

- Helen

Attachment: user_205356.ezm (zipped)

Any reason why moving from Struts 2.1.6 to 2.1.8.1 that the
/struts/utils.js javascript file isn't being returned to the browser?  

Chris

Attachment: user_205357.ezm (zipped)

2010/3/10 CRANFORD, CHRIS <Chris.Cranford@(protected)>:
> Any reason why moving from Struts 2.1.6 to 2.1.8.1 that the
> /struts/utils.js javascript file isn't being returned to the browser?

Maybe it's a problem with static content for your servlet container?
Did you specify /struts as a static content?
The file is there, you can check it here
http://gruuf-done.appspot.com/struts/utils.js


Regards
-- 
Łukasz
http://www.lenart.org.pl/
Kapituła Javarsovia 2010
http://javarsovia.pl

user Digest 10 Mar 2010 22:35:48 -0000 Issue 9025

user-digest-help

2010-03-10