Tried all the suggestions.
ActionBeanContext is already subclassed.
<c:out value="${sessionScope.lid.lidNummer}"> =14 (lidNummer)
but:
<input type="hidden" name="lidNummer"
value="${sessionScope.lid.lidNummer}"/>
and in the actionbean:
lidNummer=(Integer)getContext().getRequest().getSession().getAttribute("lidNummer");
==NullPointerException
i dont know what to try anymore
2011/10/4 Poitras Christian <[email protected]>
> As an additional information, Stripes uses the value of a tag only if it
> cannot find a suitable value in your action bean. Since the lidNumber
> property has a value of 0, it is considered suitable and value is ignored.
> The best way to initialize properties of an ActionBean is with a method
> annotated with @Before(stages=LifecycleStage.BindingAndValidation).
>
> As others suggested, your best option for your specific question is to
> subclass ActionBeanContext to have a getLidNumber() method in it that
> returns the value from session.
> You can also use
> context.getRequest().getsession().getAttribute("lid").getLidNumber()
> instead.
>
> Christian
>
> -----Message d'origine-----
> De : Iwao AVE [mailto:[email protected]]
> Envoyé : October-04-11 7:35 AM
> À : Stripes Users List
> Objet : Re: [Stripes-users] s:hidden value transfer issue
>
> Hi Enrico,
>
> It's better to use the plain html tag in this case:
> <input type="hidden" name="lidNummer" value="${sessionScope.lid.lidNummer}"
> />
>
> Stripes' hidden tag is necessary only when you need its complex value
> (re)population mechanism managed by the population strategy.
>
> # ...and you should consider subclassing ActionBeanContext as Rolf
> suggested.
>
> Regards,
> Iwao
>
> 2011/10/4 Enrico Iorio <[email protected]>:
> > Dears
> >
> > I have some very strange problem with sending an integer value to an
> > ActionBean from a jsp via a <s:hidden> tag.
> > Basically i have a bean called Lid which represents an user and that
> after
> > log-in is stored in the session (successfully), this bean has an
> attribute
> > "lidNummer" and its respective getter-setter.
> >
> > In the action bean that uses the Lid object, i have the setter to assign
> a
> > value coming from a form, i dont use a direct-feeding (e.g
> lid.lidNummer),
> > so i have (in action bean):
> > --------------////
> >
> > private int lidNummer=0;
> >
> > public void setLidNummer(int lidNummer){
> >
> > this.lidNummer=lidNummer;
> >
> > }
> >
> > -----------////
> >
> > this is the hidden tag that i have in the jsp and that "should" feed the
> > attribute with its setter:
> >
> > --------------////
> >
> > <s:form beanclass="path.to.ActionBean">
> >
> > <s:hidden name="lidNummer" value="${sessionScope.lid.lidNummer}"/>
> >
> > //rest of form "form works fine"
> >
> > --------------////
> >
> > The problem is that the value sent from the <s:hidden> tag is 0 when it
> > should be different "should be the number of the user which is logged in"
> >
> > The "funny thing" is that if i add to the jsp this piece of JSTL:
> >
> > --------------////
> >
> > <s:form beanclass="path.to.ActionBean">
> >
> > <c:out value="${sessionScope.lid.lidNummer}"/>
> >
> > <s:hidden name="lidNummer" value="${sessionScope.lid.lidNummer}"/>
> >
> > --------------////
> >
> > The out method prints the correct value of the lidNummer value.
> > It's like Stripes cannot access the lid object into the session, very
> > strange.
> > Do you have some idea?
> >
> > --
> > Enrico Iorio
>
>
> ------------------------------------------------------------------------------
> All the data continuously generated in your IT infrastructure contains a
> definitive record of customers, application performance, security
> threats, fraudulent activity and more. Splunk takes this data and makes
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>
>
> ------------------------------------------------------------------------------
> All the data continuously generated in your IT infrastructure contains a
> definitive record of customers, application performance, security
> threats, fraudulent activity and more. Splunk takes this data and makes
> sense of it. Business sense. IT sense. Common sense.
> http://p.sf.net/sfu/splunk-d2dcopy1
> _______________________________________________
> Stripes-users mailing list
> [email protected]
> https://lists.sourceforge.net/lists/listinfo/stripes-users
>
--
*Enrico Iorio*
------------------------------------------------------------------------------
All the data continuously generated in your IT infrastructure contains a
definitive record of customers, application performance, security
threats, fraudulent activity and more. Splunk takes this data and makes
sense of it. Business sense. IT sense. Common sense.
http://p.sf.net/sfu/splunk-d2dcopy1
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