user Digest 3 Aug 2008 13:42:14 -0000 Issue 8175

Topics (messages 189614 through 189642):

Re: Struts 2.1 & AjaxAnywhere
 189614 by: dynamicd
 189625 by: Shoaib Gauhar

[FRIDAY]Re: Struts 2.1 & AjaxAnywhere
 189615 by: Musachy Barroso

Re: Creating report using struts2 and pentaho
 189616 by: VICKY K
 189617 by: Musachy Barroso

Re: My Action was three times executed
 189618 by: Laurie Harper

Re: [Friday] Re: [OT] RE: RE: Re: [OT] new Boolean(true)? Re: [S2] Testing if session variable is present
 189619 by: stanlick.gmail.com
 189623 by: Milan Milanovic

Struts2 validation
 189620 by: Peter Bliznak

how to set classpath for servlet-api.jar, jsp-api.jar and struts.jar for Ubuntu
 189621 by: Narasimha Raju Naidu
 189627 by: Gabriel Belingueres
 189628 by: Narasimha Raju Naidu
 189630 by: Gabriel Belingueres

Can't obtain object in POJO using AJAX and problem with validation
 189622 by: Francisco Exposito Aguilera
 189624 by: Jeromy Evans
 189626 by: Francisco Exposito Aguilera

FileUploadInterceptor not always working
 189629 by: matthieu martin

Re: custom converter takes String representation of long ID and replaces with Object - convertFromString not being called
 189631 by: Pierre Thibaudeau

@FieldExpressionValidator calling action's method
 189632 by: Hrvoje Ban
 189633 by: Pierre Thibaudeau
 189634 by: Hrvoje Ban
 189637 by: Pierre Thibaudeau
 189639 by: Hrvoje Ban

Issue with Url mapping with struts-action-extension=""
 189635 by: Haulyn R. Jason

Delete Confirmation in Struts2
 189636 by: hisameer

EJB Injection for Struts 2 Actions
 189638 by: Alexander Bätz
 189640 by: Marc Ende

Re: paramsPrepareParams vs. staticParams
 189641 by: Martin Gainty
 189642 by: Musachy Barroso

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Is it possible you have the server session-time-to-live set to a very small
duration of time? This might explain why the sessions are disappearing.


On Fri, Aug 1, 2008 at 11:47 AM, Milan Milanovic
<milanmilanovich@(protected):

>
> I know that they are passed through serlvet, I'm just wondering if struts
> makes some error there.
>
> Could you be positive that Struts 2.0.11.1 doesn't do anything with
> session,
> i.e., session remains
> intact and session is set for folowing action in case of redirect action ?
>
> --
> Regards, Milan
>
>
>
> Al Sutton wrote:
> >
> > Milan,
> >
> > Please read up on how sessions work. They are NOT passed via URLs unless
> > you have cookies disabled, URL rewriting enabled on your appserver, and
> > a very sick sense of what a normal configuration is.
> >
> > Al.
> >
> >
> > Milan Milanovic wrote:
> >> Hi Dave,
> >>
> >> one short question, don't be angry ;-).
> >>
> >> The link which when clicked action class lost its session looks like
> >> this:
> >>
> >>
> http://localhost:8080/myproject/show.action?dojo.preventCache=1224214242324&id=4
> >>
> >> Is it possible that session is not passed through this link ?
> >>
> >> --
> >> Regards, Milan
> >>
> >>
> >> newton.dave wrote:
> >>
> >>>> Seriously, refactor your code. 5K lines of code in 7 files
> >>>> could hide all manner of nasties.
> >>>>
> >>> We have a 1M class where I'm at now. That's *1M* of source. 30k+ lines,
> >>> mostly if-elseif.
> >>>
> >>> It broke our cyclometric complexity meter, had to put in a bigger fuse.
> >>> It
> >>> makes Eclipse cry. It makes *me* cry. Kinda like this thread.
> >>>
> >>> Dave
> >>>
> >>>
> >>> ---------------------------------------------------------------------
> >>> To unsubscribe, e-mail: user-unsubscribe@(protected)
> >>> For additional commands, e-mail: user-help@(protected)
> >>>
> >>>
> >>>
> >>>
> >>
> >>
> >
> >
> > --
> > --
> > Al Sutton
> >
> > W: www.alsutton.com
> > T: twitter.com/alsutton
> >
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: user-unsubscribe@(protected)
> > For additional commands, e-mail: user-help@(protected)
> >
> >
> >
>
> --
> View this message in context:
> http://www.nabble.com/-S2--Testing-if-session-variable-is-present-tp18716278p18778594.html
> Sent from the Struts - User mailing list archive at Nabble.com.
>
>
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>

Hi all,
converting big S1 application and run into this problem.
Even though form is being validated in S1 version by validator.xml
there is an user field which was validated on focus lost by asynch call using Ajax - to find found if by user chosen
user name is still available. Call is then intercepted and handled in S1 ACTION with following construct
if (nameTaken) {
  msg = new ActionMessage(NAME_TAKEN);
  error = addMsgErrors(error,Constants.NAME_ERROR, msg);
  this.addErrors(request, error);
  return mapping.getInputForward();
}.

My question is - provided asynch check must stay - how to handle this in S2 -
or what is best practice to handle such a case - to create validation error programmatically?

Thanks,

Peter

hi to all,

i am using ubuntu OS and recently i installed tomcat and starting developing
struts applications. in order to compile my own servlet classes it is
required to set classpath. i am failing to set classpath becoz i am new to
UBUNTU. can any one resolve my problem. waiting for you people's solution.

Regads,

Narasimha Raju


--



uni...

thanks for your reply. i installed eclipse but inorder to strat struts
application what are the steps required any reference sites, please mention.
waiting for your reply.


Regrads...


On 8/2/08, Gabriel Belingueres <belingueres@(protected):
>
> Install yourself a nice looking IDE like eclipse, netbeans or from any
> other vendor. They handle classpaths and Tomcat configurations with a
> few clicks of your mouse.
>
> 2008/8/2 Narasimha Raju Naidu <feel2work@(protected)>:
> > hi to all,
> >
> > i am using ubuntu OS and recently i installed tomcat and starting
> developing
> > struts applications. in order to compile my own servlet classes it is
> > required to set classpath. i am failing to set classpath becoz i am new
> to
> > UBUNTU. can any one resolve my problem. waiting for you people's
> solution.
> >
> > Regads,
> >
> > Narasimha Raju
> >
> >
> > --
> >
> >
> >
> > uni...
> >
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: user-unsubscribe@(protected)
> For additional commands, e-mail: user-help@(protected)
>
>


--
Regards,
Narasimha Raju.Naidu
Java Application Developer
WEZEN Technologies
Hyderabad.


uni...

Hi,

I define in my menu.jsp page two <s:div>. On the left the menu which always appears. On the right, the part which is updated after every action.

Then I have another jsp with a form, the xml validation file and the POJO.

The action definition is:

<action name="CrearUsuarioAction" method="crearUsuario" class="ads.web.action.UsuarioAction">
          <result name="input">/src/jsp/crear/usuarioCrear.jsp</result>
          <result name="error">/src/jsp/crear/usuarioCrear.jsp</result>
          <result name="success">/src/jsp/buscar/usuarioDatos.jsp</result>
       </action>

My <s:submit> definition is:

<s:submit theme="ajax" href="%{crearUsuario}" targets="divContenedor" value="Crear"></s:submit>,

where the target divContenedor is defined in the menu.jsp

1) First issue: validation issue

When I click on submit and something in the form is incorrect, all validation errors are shown and all fields are emptied, when only the incorrect parts should be shown.

2) Second issue (If I remove the validation file in order to test the action)

Then I don't obtain the user info.


Both issues "works fine" if I delete in the submit the targets attribute.

<s:submit theme="ajax" href="%{crearUsuario}" value="Crear"></s:submit>,

But then a new page is opened and the menu doesn't appear.

Any help, please? Ask me for code if necessary.

Thanks in advace.

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Hi,

the correct answer was the last one. After set showLoadingText="false" it works properly in IE and Firefox. I hadn't tested it on Firefox and it worked before making the change.

Thanks a lot...

> Date: Sat, 2 Aug 2008 20:59:18 +1000
> From: jeromy.evans@(protected)
> To: user@(protected)
> Subject: Re: Can't obtain object in POJO using AJAX and problem with validation
>
> Hi Francisco,
>
> Issue number 2 takes precedence over Issue number 1 as if there's no
> user info available, then validation fails, errors appear on every field
> and the fields are empty.
>
> Which implies the properties are not being set on your action (you can
> verify that).
> Which implies Dojo is not submitting the form values
> Which implies either:
>  - the submit isn't contained in the form and needs a FormId; or
>  - you're only testing in IE and you've encountered a Dojo bug that
> occurs if the target (divConenedor) contains the form that's being
> posted. The problem in this case, is that the Loading... text
> overwrites the form prior to it's values being read. If so, set the
> showLoadingText="false" attribute on the submit button and this problem
> is resolved. (you can verify this is the problem by testing in Firefox
> before making the change)
>
> Hope that helps,
> Jeromy Evans
>
> Francisco Exposito Aguilera wrote:
> > Hi,
> >
> > I define in my menu.jsp page two <s:div>. On the left the menu which always appears. On the right, the part which is updated after every action.
> >
> > Then I have another jsp with a form, the xml validation file and the POJO.
> >
> > The action definition is:
> >
> > <action name="CrearUsuarioAction" method="crearUsuario" class="ads.web.action.UsuarioAction">
> >           <result name="input">/src/jsp/crear/usuarioCrear.jsp</result>
> >           <result name="error">/src/jsp/crear/usuarioCrear.jsp</result>
> >           <result name="success">/src/jsp/buscar/usuarioDatos.jsp</result>
> >         </action>
> >
> > My <s:submit> definition is:
> >
> > <s:submit theme="ajax" href="%{crearUsuario}" targets="divContenedor" value="Crear"></s:submit>,
> >
> > where the target divContenedor is defined in the menu.jsp
> >
> > 1) First issue: validation issue
> >
> > When I click on submit and something in the form is incorrect, all validation errors are shown and all fields are emptied, when only the incorrect parts should be shown.
> >
> > 2) Second issue (If I remove the validation file in order to test the action)
> >
> > Then I don't obtain the user info.
> >
> >
> > Both issues "works fine" if I delete in the submit the targets attribute.
> >
> > <s:submit theme="ajax" href="%{crearUsuario}" value="Crear"></s:submit>,
> >
> > But then a new page is opened and the menu doesn't appear.
> >
> > Any help, please? Ask me for code if necessary.
> >
> > Thanks in advace.
> >
> > _________________________________________________________________
> > ¿Quieres los emoticonos y guiños más divertidos? Descárgate Internet Explorer 7, y consigue contenidos exclusivos cada semana. ¡Gratis!
> > http://www.vivelive.com/IEAK7
> >
> > No virus found in this incoming message.
> > Checked by AVG - http://www.avg.com
> > Version: 8.0.138 / Virus Database: 270.5.10/1584 - Release Date: 31/07/2008 12:00 PM
> >
> >
> >  
>
>
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Hi all,

I am working with file uploads and use the corresponding interceptor. This
is working very well but not constantly.

I added to my action the three setter methods along with their corresponding
variables.

I upload my files, on after the other, and at some point my variable of type
File which is supposed to represent my uploaded file is null.

I read lots of things on the web, but haven't found a solution, so it's up
to you guys !

Thanks in advance,

Cheers,
Matthieu

2008/7/29 durbinjo593@(protected)>

> [...] First, might I make the assumption that type
> converters and validators can be represented as beans. Reason being is
> because I need to be able to do dependency injection via spring.


Converters as beans: that's not a problem. I have a similar setup with a
RegionConverter, and I inject the RegionDao inside the converter. If you
use Spring 2.5 or above, you can use the following annotation (which is
infinitely handy)

import javax.annotation.Resource;
public class RegionConverter extends StrutsTypeConverter {
  @Resource(name = "regionDao") private RegionDao regionDao;
...
}

No need even for a setRegionDao() method! It works great! And the
definition of the Spring bean becomes merely:

<bean name="regionConverter"
class="com.mysite.locale.converters.RegionConverter" />

There again, no need to inject the reference to the "regionDao" bean! The
@Resource annotation does the work!

Now, as to the rest of your issue, I've never used ,properties files for
setting converters. What if you tried with annotations? Find the class
containing the property that requires a converter (usually it's the action,
but it could be the model if your action is ModelDriven). Annotate that
class with @Conversion. Then annotate the getter of that property with
@TypeConverter(converter = "beanName"). In my case, I have an action that
implements ModelDrive<User>, and here's an excerpt of what my User class
looks like:

import com.opensymphony.xwork2.conversion.annotations.Conversion;
import com.opensymphony.xwork2.conversion.annotations.TypeConversion;

@Conversion
public class User extends AbstractPersistentObject {
...
  private Region birthplace;

  @TypeConversion(converter = "regionConverter")
  public Region getBirthplace() { return birthplace; }
  public void setBirthplace(Region region) { this.birthplace = region; }
...
}


I hope that may help!

Since it's "expression" is an OGNL expression, have you tried instead:

@FieldExpressionValidator(expression = "usernameAvailable", message = "...")

which would attempt to find, in turn, getUsernameAvailable() and then
isUsernameAvailable()...  I would be curious to know if that works.
My two cents...


2008/8/2 Hrvoje Ban <kyrogar@(protected)>

> I placed validation code for one of my fields inside action's method
> and I'm trying to call it using OGNL expression:
>
>     @FieldExpressionValidator(expression = "isUsernameAvailable()",
> message = "...")
>

Sorry to hear it didn't work.

I am having my own share of problems with that ExpressionValidator, and I
found one useful suggestion in the following doc:
http://www.opensymphony.com/xwork/wikidocs/ExpressionValidator%20Tips.html
Look for the section entitled "Use the validation message for debugging".

I hope this may help you identify the problem!


2008/8/2 Hrvoje Ban <kyrogar@(protected)>

> I tried that, I even renamed function to getUsernameAvailable(), but
> it didn't help.
>

Hi,

I've followed this article and it works great for me.

http://blogs.cuetech.eu/roller/psartini/entry/in_struts2_auf_ejb3_session

Marc

� schrieb:
> i'm looking for a possibility to realize EJB injection for struts
> actions. The simpler the better.
> I know that there is a EJB plugin in the registry but currently (and at
> least for the last 3 weeks) there is now download on the project site.
>
> Some explanation how this is possible in struts and a working example
> would be great.
>

Andy-
the short answer is you don't want
user-set parameters to override your static parameters.


btw for 2.1.1 you also need: "actionMappingParams"


Which means your stack should be:

<interceptor-stack name="paramsPrepareParamsStack">

.......
<interceptor-ref name="params"/>

<interceptor-ref name="actionMappingParams"/>

<interceptor-ref name="staticParams"/>

...

<interceptor-ref name="prepare"/>

...

<interceptor-ref name="params"/>

<interceptor-ref name="actionMappingParams"/>

<interceptor-ref name="staticParams"/>


</interceptor-stack>

(courtesy of dale)
http://www.nabble.com/about-paramsPrepareParamsStack-td15462644.html

Martin
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> Date: Fri, 1 Aug 2008 05:59:57 -0700
> From: andy.law@(protected)
> To: user@(protected)
> Subject: paramsPrepareParams vs. staticParams
>
>
> Is there any design reason why staticParams is not called before prepare in
> the paramsPrepareParams stack?
>
> Also, in a potential RFE sort of vein, would there be any support for a
> request for a way of making staticParams non-overwritable? (i.e. the params
> defined in the action configuration XML and specified as non-mutable would
> not be overwritten by clever folk sticking
> '?paramname=value&param2name=value2' at the end of any given URL)
>
> Later,
>
> Andy
> --
> View this message in context: http://www.nabble.com/paramsPrepareParams-vs.-staticParams-tp18773842p18773842.html
> Sent from the Struts - User mailing list archive at Nabble.com.
>
>
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