It can be done in ActionForm.
I assume you are building the ActionErrors when validate()ing the
ActionForm, you have access to request object, you can use a Singleton
ResourceManager to locate the locale aware ResourceBundle, or
MessageResources in Struts term.
Regards
On 12/2/05, Laurie Harper <[EMAIL PROTECTED]> wrote:
>
> Gaet wrote:
> > Thanks Laurie,
> >
> > It's exactly what I want but in fact I want to this in an ActionForm
> class.
> > And from and ActionForm, I can't access to getResources(..) method
> >
> > How to achieve that in an ActionForm? is it possible?
>
> Hmm, in that case you may be out of luck; ActionMessage works by storing
> resource keys which then get resolved (looked up in a resource bundle)
> when the message is rendered. I'm not sure there's a way to get a
> resource bundle from an ActionForm instance -- unless you pass in a
> reference to the appropriate bundle in a setup action and store the form
> bean in session scope so the reference is still valid during subsequent
> requests, when you need to reference it.
>
> > Moreover, why to you define variable "locale" because you don't use it
> afterwhile...
>
> Oops, I simplified the example code I posted and that was a left-over.
>
> L.
>
> >
> > Thank you very much!
> >
> >
> >
> > ----- Original Message -----
> > From: Laurie Harper
> > To: user@struts.apache.org
> > Sent: Wednesday, November 30, 2005 11:36 PM
> > Subject: Re: Parameter of ActionMessage...
> >
> >
> > Gaet, ActionMessage doesn't support doing that lookup for you
> > automatically, but you can achieve what you want fairly easily:
> >
> > Locale locale = request.getLocale();
> > String arg = getResources(request).getMessage("label.name");
> > errors.add(ActionMessages.GLOBAL_MESSAGE,
> > new ActionMessage("error.field.mandatory", arg));
> >
> > L.
> >
> > Gaet wrote:
> > > Thanks Martin,
> > >
> > > But I want to prepare the error message in the action tag because
> after, in my JSP, I loop over my errors with <html:messages> tag...
> > >
> > > I don't know if I'm clear, but if I write the following code :
> > >
> > > errors.add(ActionMessages.GLOBAL_MESSAGE, new ActionMessage("
> error.field.mandatory","label.name"));
> > >
> > > The result will be "The field label.name is mandatory"
> > >
> > > but I would like 'label.name' replaced by its value defined in the
> resource properties....in order to have the result "The field Your Name is
> mandatory"
> > >
> > > Thanks!
> > >
> > > ----- Original Message -----
> > > From: Martin Gainty
> > > To: Struts Users Mailing List
> > > Sent: Wednesday, November 30, 2005 4:47 PM
> > > Subject: Re: Parameter of ActionMessage...
> > >
> > >
> > > Bonjour gaet-
> > >
> > > the current implementation supports passing in parameters to the
> > > bean:message tag at runtime e.g.
> > > <bean:message key="label.welcome" arg0="Firstname"/>
> > >
> > > which will produce
> > > The field 'Firstname' is mandatory
> > >
> > > HTH,
> > > M-
> > > ----- Original Message -----
> > > From: "Gaet" <[EMAIL PROTECTED]>
> > > To: "Struts Users Mailing List" <user@struts.apache.org>
> > > Sent: Wednesday, November 30, 2005 9:29 AM
> > > Subject: Re: Parameter of ActionMessage...
> > >
> > >
> > > > Nobody knows?
> > > >
> > > > Thanks for your time...
> > > >
> > > > ----- Original Message -----
> > > > From: Gaet
> > > > To: Mailing List Struts
> > > > Sent: Wednesday, November 30, 2005 12:14 PM
> > > > Subject: Parameter of ActionMessage...
> > > >
> > > >
> > > > Hi the list!
> > > >
> > > > Is it possible to give a key of the ressources.properties in
> parameter of
> > > > an
> > > > ActionMessage?
> > > >
> > > > Example :
> > > > ----------
> > > >
> > > > # In Struts Action file
> > > > errors.add(ActionMessages.GLOBAL_MESSAGE, new
> > > > ActionMessage("error.field.mandatory","label.name"));
> > > >
> > > > # In ressources.properties file
> > > > error.field.mandatory = The field '{0}' is mandatory
> > > > label.name = Your Name
> > > >
> > > > I want the following result : "The field 'Your Name' is
> mandatory"
> > > >
> > > >
> > > > Thanks for your help!
> > > >
> > > >
> > > >
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--
Yujun Liang
[EMAIL PROTECTED]
