Hello
> Hi Evgeny and hi everyone reading,
> i've tried all the day to find a workaround but it seems that the
> fmt:setLocale is not a solution.
> I ended my tests with this basic try that demonstrates that, given two
> resources named MyResource_it.properties and MyResource.properties, you cant
> switch on the fly the Locale used in a tld.
>
> ---- case 1:
> <fmt:setBundle basename="MyResource" var="res" /><br/>
> <fmt:setLocale value="it" />
> Italiano: <fmt:message key="sayhello" bundle="${res}"/><br/>
> <fmt:setLocale value="en" />
> English: <fmt:message key="sayhello" bundle="${res}"/><br/>
>
> ---- result 1:
> Italiano: Ciao!
> English: Ciao!
>
> ---- case 2: (simply switch the order of the setLocale, first en then it)
> <fmt:setBundle basename="MyResource" var="res" /><br/>
> <fmt:setLocale value="en" />
> English: <fmt:message key="sayhello" bundle="${res}"/><br/>
> <fmt:setLocale value="it" />
> Italiano: <fmt:message key="sayhello" bundle="${res}"/><br/>
>
> ---- result 2:
> English: Hello!
> Italiano: Hello!
>
> so, back to my problem, the ability to localize a <stripes:message/> in
> different languages in different areas of the page cant be relied upon a
> setLocale, since the setLocale can be set only once before any localized
> output.
>
> if u have any idea to achieve this, it would be welcome. otherwise i'm
> thinkinkg to write my own <mycustomtag:message /> that accept a lang
> parameter
>
> thank u very much
> mirko
>
Hello,
Well, your code shouldn’t work at all. Because you calling setBundle _before_
setting locale, so your bundle variable is created with _current_ locale and
not the one you're setting in next step.
First do the following
Add to web.xml
<context-param>
<param-name>javax.servlet.jsp.jstl.fmt.localizationContext</param-name>
<param-value>StripesResources</param-value>
</context-param>
This tells servlet container to use StripesResources as default bundle, so JSTL
will use this file while calling to fmt:message and you shouldn’t pass bundle
variable to fmt:message. But this is optional if you don't want
StripesResources to be used as default bundle.
Secondly try the code below anywhere in your JSP
<fmt:setLocale value="it"/>
<fmt:message key="sayhello"/>
<fmt:setLocale value="en"/>
<fmt:message key="sayhello"/>
It works like a charm. Plz note that you have to call setLocale first and later
call your fmt tags.
--
Regards,
Evgeny Shepelyuk
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