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From Stephen Smithstone <skullboxho...@lchost.co.uk>
Subject Re: Antwort: Re: Antwort: RE: Pull-down-menue for "language select" at logon
Date Wed, 26 Mar 2003 11:11:19 GMT
session is just the name of the variable u need to use the object

HttpSession session_var_name = HttpServletRequest_var_name.getSession( );

its in the stanadrar javax.servlet.http. package



On Wednesday 26 March 2003 11:03 am, Manuel Lenz wrote:
> Hi,
> my IDE doesn´t know what "session" is!
> How can I set attributes in the object "session"
> Do I have to add an import?
>
> What parameter does the function setAttribute need to get my english texts?
> language = en_US
> country = USA
>
> Manuel
>
>
> What
>
>
>
> You just have to put a Locale object in session scope :
>
> session.setAttribute(Globals.LOCALE_KEY, new Locale(...));
>
> Struts will use associated messagesRessources.
>
> Nico.
>
>
>
> This might be a tricky way, but our users should select the language at
> startup.
>
> Our login.jsp has this part:
> <tr><td><bean:message key="login.username" /></td></tr>
>   <tr><td><html:text property="username" value=""/></td></tr>
>   <tr><td><bean:message key="login.password" /></td></tr>
>   <tr><td><html:password property="password" value=""/></td></tr>
>   <br>
>   <tr><td><bean:message key="login.language" /></td></tr>
>   <tr><td>
>             <html:select property="language" size="1" value="">
>             <html:option value="DE">DE</html:option>
>             <html:option value="EN">EN</html:option>
>         </html:select>
>   </td></tr>
>
> The User selects his language option and the value is saved in the
> loginForm-Bean when the user submits.
> Now I need a trigger whick checks up the value of the variable "language"
> in the loginForm-Bean.
> This might be a part of code in the LoginAction-Class.
> Testing the value of the variable "language" might be easy, but how can I
> set the locale-Attribut in the Session?
> If the user selects maybe "EN" the right Resource-File (
> ApplicationResources_en.properties) must be load.
> Has anybody an idea which code I need in the LogonAction-Class?
>
> Manuel Lenz
>
>
> e-mail: lzm@viessmann.com
> web: www.viessmann.com
>
> |---------+--------------------------->
> |
> |         |Angelo.Andreetto@bosslab.ch|
> |         |26.03.2003 09:39           |
> |         |Bitte antworten an "Struts |
> |         |Users Mailing List"        |
> |
> |---------+--------------------------->
>
> ---------------------------------------------------------------------------
>--------------------------------------------
>
> ------|
>
>   |     An:       struts-user@jakarta.apache.org
>   |
>   |     Kopie:
>   |
>   |     Thema:    RE: Pull-down-menue for "language select" at logon
>
> ---------------------------------------------------------------------------
>--------------------------------------------
>
> ------|
>
>
>
>
> it could be something like this, but it depends mostly on your back end
> system...
>
>
> public final class ChangeLanguageAction extends Action {
>
>   public ActionForward perform(ActionMapping mapping,
>                                ActionForm form,
>                                HttpServletRequest request,
>                                HttpServletResponse response)
>                                throws IOException, ServletException {
>
>     Locale locale = getLocale(request);
>     MessageResources resource = getResources();
>     ActionErrors errors = new ActionErrors();
>     ModelBeans beans = new ModelBeans();
>
>     String method = "perform";
>     String className = this.getClass().getName();
>     String activity = resource.getMessage("activity.action." +
> className.substring(className.lastIndexOf(".") + 1));
>     Log log = LogFactory.getLog(className);
>
>     if (beans.isNew(request)) return mapping.findForward("home");
>
>     // Get unsuccess action forward
>     String input = ((LocaleForm) form).getInput();
>     log.debug(method + ":input = " + input);
>     ActionForward forward = new ActionForward((input !=
> null?input:mapping.getInput()));
>
>     log.info(method + ":begin");
>
>     String language = ((LocaleForm) form).getLanguage();
>     log.debug(method + ":language = " + language);
>
>     ProfileBean profileBean = (ProfileBean)
> beans.getBean(BEANFACTORY.PROFILE_KEY, request);
>
>     setLocale(request,new Locale(language, ""));
>
>     if (language.compareTo(Locale.ITALIAN.getLanguage()) == 0)
>       profileBean.setLanguageId(APP._IT);
>     else if (language.compareTo(Locale.ENGLISH.getLanguage()) == 0)
>       profileBean.setLanguageId(APP._EN);
>     else if (language.compareTo(Locale.GERMAN.getLanguage()) == 0)
>       profileBean.setLanguageId(APP._DE);
>     else if (language.compareTo(Locale.FRENCH.getLanguage()) == 0)
>       profileBean.setLanguageId(APP._FR);
>     else if (language.compareTo("es") == 0)
>       profileBean.setLanguageId(APP._ES);
>     else
>       profileBean.setLanguageId(APP._EN);
>
>     if (!errors.empty())
>       saveErrors(request, errors);
>
>     log.debug(method + ":forward to " + forward.getPath());
>     log.info(method + ":end");
>
>     return forward;
>   }
>
> }
>
> > -----Original Message-----
> > From:            Mick.Knutson@ubsw.com [SMTP:Mick.Knutson@ubsw.com]
> > Sent:            Wednesday, March 26, 2003 9:31 AM
> > To:        struts-user@jakarta.apache.org
> > Subject:         RE: Pull-down-menue for "language select" at logon
> >
> > Do you have an example of "changelanguage.do"?
> >
> >
> >   _____
> >
> > Thank You
> >
> > Mick Knutson
> >
> > Sr. Designer - Project Trust
> > aUBS AG, Financial - Zürich
> > Office: +41 (0)1/234.42.75
> > Internal: 48194
> > Mobile: 079.726.14.26
> >   _____
> >
> >
> >
> > -----Original Message-----
> > From: Angelo.Andreetto@bosslab.ch [mailto:Angelo.Andreetto@bosslab.ch]
> > Sent: Wednesday, March 26, 2003 9:18 AM
> > To: struts-user@jakarta.apache.org
> > Subject: RE: Pull-down-menue for "language select" at logon
> >
> >
> > Why not using a toolbar with icons so users can change the language
> > whenever
> > they want?
> > something like:
> >
> > <SCRIPT LANGUAGE="JAVASCRIPT">
> >
> >
> >   function changeLanguage(language) {
> >
> > document.location='<%=request.getContextPath()%>/changelanguage.do?input
>
> =<
>
> > %=
> > request.getServletPath()%>&language=' + language;
> >   }
> >
> > </SCRIPT>
> >
> > <TABLE BORDER=0 CELLPADDING=0 CELLSPACING=0 WIDTH="100%"
> > background='<bean:write name="img"/>/icon.logo.jpg'>
> > <TR id="OLD"  style="display: ;">
> >     <TD height='35' WIDTH="200">&nbsp;</TD>
> >     <TD width = 128 VALIGN="MIDDLE" ALIGN='left;'></TD>
> >     <TD WIDTH = 250  VALIGN='BOTTOM' ALIGN='CENTER'>&nbsp;</TD>
> >     <TD width="150" ID="lang" align = "right"
> > valign=middle>&nbsp;&nbsp;&nbsp;
> >         <IMG ID="icon" SRC='<bean:write name="img"/>/gb.jpg'
> > ONCLICK='changeLanguage("en");' TITLE='<bean:message
> > key="language.english"/>'>&nbsp;
> >         <IMG ID="icon" SRC='<bean:write name="img"/>/de.jpg'
> > ONCLICK='changeLanguage("de");' TITLE='<bean:message
> > key="language.german"/>'>&nbsp;
> >         <IMG ID="icon" SRC='<bean:write name="img"/>/fr.jpg'
> > ONCLICK='changeLanguage("fr");' TITLE='<bean:message
> > key="language.french"/>'>&nbsp;
> >         <IMG ID="icon" SRC='<bean:write name="img"/>/it.jpg'
> > ONCLICK='changeLanguage("it");' TITLE='<bean:message
> > key="language.italian"/>'>&nbsp;
> >     </TD>
> > </TR>
> >  <TR id="OLD" style="display: ;">
> >             <TD WIDTH="50" colspan="5">&nbsp;</TD>
> >  </TR>
> > </TABLE>
> >
> > <SCRIPT LANGUAGE='javascript'>
> >     for (var i=0; i < document.all["icon"].length ;i++)
> >         document.all["icon"][i].style.cursor = 'hand';
> >     document.all["ntext"].focus();
> > </SCRIPT>
> >
> > > -----Original Message-----
> > > From:          Manuel Lenz [SMTP:LzM@viessmann.com]
> > > Sent:          Wednesday, March 26, 2003 9:10 AM
> > > To:            struts-user@jakarta.apache.org
> > > Subject:             Pull-down-menue for "language select" at logon
> > >
> > >
> > > Hi Struts-Community,
> > > I´m developing a smart workflow for ordering materials in our company.
> > > This web-application will be used in several countries, so we have to
> > > implement several languages.
> > > The most users may not have a browser using their language.
> > > I´d like to desing a "pull-down"-menue where every user can select his
> > > language at logon.
> > > Can anybody help me doing this?
> > > At the moment i have created some .properties-files and .jsp-files
>
> using
>
> > > them.
> > >
> > > Greetings,
> > > Manuel Lenz
> > >
> > > e-mail: lzm@viessmann.com
> > > web: www.viessmann.com
> > >
> > >
> > >
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