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Posted to users@myfaces.apache.org by Enrique Medina <e....@gmail.com> on 2005/03/29 12:21:00 UTC
Pass params to or
Hi,
There are some ocassions where it's very useful to be able to define
some params to these tags, as the text to be shown is from a
ResourceBundle and has params in the form:
"This is a message for {0}"
or something like this. Does anybody know how to handle this
situation? I've tried something like this:
<h:messages value="#{messages.MessageWithParams}" >
<f:param value="#{user.name}"/>
</h:messages>
but with no success.
Any ideas?
Re: Pass params to or
Posted by Heath Borders <he...@gmail.com>.
Ok, so you just have the {0} {1} parameters in the resource bundle's
message itself, and then you use those to create your own text string.
That makes pretty good sense.
Thanks.
On Wed, 30 Mar 2005 16:39:53 +0200, Enrique Medina <e....@gmail.com> wrote:
> Simply, because previously I have extracted that string using a
> ResourceBundle with a key ;-)
>
> FacesContext facesContext = FacesContext.getCurrentInstance();
> String bundleName = facesContext.getApplication().getMessageBundle();
> ResourceBundle bundle = null;
>
> if (bundleName != null)
> {
> String summary = null;
> String detail = null;
>
> locale = (locale == null) ? facesContext.getViewRoot().getLocale()
> : locale;
> bundle = ResourceBundle.getBundle(bundleName, locale,
> getCurrentClassLoader(params));
>
> try
> {
> summary = bundle.getString(messageId);
> detail = bundle.getString(messageId + ".detail");
> }
> catch (MissingResourceException e)
> {
> }
>
> On Wed, 30 Mar 2005 08:21:52 -0600, Heath Borders
> <he...@gmail.com> wrote:
> > But how would you identify that MessageFormat with a key?
> >
> >
> > On Wed, 30 Mar 2005 15:45:47 +0200, Enrique Medina <e....@gmail.com> wrote:
> > > I think I'll have to create a new tag ;-)
> > >
> > >
> > > On Wed, 30 Mar 2005 09:35:48 +0200, Enrique Medina <e....@gmail.com> wrote:
> > > > Well, it can be done using a MessageFormat:
> > > >
> > > > MessageFormat mf = null;
> > > > if (params != null)
> > > > {
> > > > mf = new MessageFormat("This is a message for {0}", locale);
> > > > summary = mf.format(params, new StringBuffer(), null)
> > > > .toString();
> > > > }
> > > >
> > > > So why couldn't it be done using a tag?
> > > >
> > > > On Tue, 29 Mar 2005 08:50:34 -0600, Heath Borders
> > > > <he...@gmail.com> wrote:
> > > > > I've been wondering about this, too. The problem is that it doesn't
> > > > > seem like the java.util.ResourceBundle class accepts parameters (all
> > > > > the parameterized messages are actually FaecsMessages), so I'm not
> > > > > sure if there is a standard way to do that.
> > > > >
> > > > >
> > > > > On Tue, 29 Mar 2005 12:21:00 +0200, Enrique Medina <e....@gmail.com> wrote:
> > > > > > Hi,
> > > > > >
> > > > > > There are some ocassions where it's very useful to be able to define
> > > > > > some params to these tags, as the text to be shown is from a
> > > > > > ResourceBundle and has params in the form:
> > > > > >
> > > > > > "This is a message for {0}"
> > > > > >
> > > > > > or something like this. Does anybody know how to handle this
> > > > > > situation? I've tried something like this:
> > > > > >
> > > > > > <h:messages value="#{messages.MessageWithParams}" >
> > > > > > <f:param value="#{user.name}"/>
> > > > > > </h:messages>
> > > > > >
> > > > > > but with no success.
> > > > > >
> > > > > > Any ideas?
> > > > > >
> > > > >
> > > > > --
> > > > > -Heath Borders-Wing
> > > > > hborders@mail.win.org
> > > > >
> > > >
> > >
> >
> > --
> > -Heath Borders-Wing
> > hborders@mail.win.org
> >
>
--
-Heath Borders-Wing
hborders@mail.win.org
Re: Pass params to or
Posted by Heath Borders <he...@gmail.com>.
I've been wondering about this, too. The problem is that it doesn't
seem like the java.util.ResourceBundle class accepts parameters (all
the parameterized messages are actually FaecsMessages), so I'm not
sure if there is a standard way to do that.
On Tue, 29 Mar 2005 12:21:00 +0200, Enrique Medina <e....@gmail.com> wrote:
> Hi,
>
> There are some ocassions where it's very useful to be able to define
> some params to these tags, as the text to be shown is from a
> ResourceBundle and has params in the form:
>
> "This is a message for {0}"
>
> or something like this. Does anybody know how to handle this
> situation? I've tried something like this:
>
> <h:messages value="#{messages.MessageWithParams}" >
> <f:param value="#{user.name}"/>
> </h:messages>
>
> but with no success.
>
> Any ideas?
>
--
-Heath Borders-Wing
hborders@mail.win.org