Question

I’m try to internalize my application with the next code:

For the jsp I have this:

  <table>
    <tr class="trlleno">
      <td>
        <div id="Panel_cliente">
          <s:select label="Selecciona un idioma" name="IdiomaID" id="IdiomaID" 
          headerValue="--Selecciona un idioma--" headerKey="-1" 
          list="#{'1':'Español','2':'English','3':'Deutch','4':'Português','5':'русский','6':'Français'}" value="2"/> 
        </div> 
      </td>
    </tr>

    <td class="trboton" colspan="2" align="center">
      <input type="submit" name="submit" id="submit" value="CAMBIAR IDIOMA" class="divboton"/>
    </td>
  </tr>
</table> 
</form>

In the action I have this:

public class CambiarIdiomaAction extends ActionSupport implements ServletRequestAware{

private HttpServletRequest servletRequest;
Map session;

@Override
public String execute() throws Exception {
    session = ActionContext.getContext().getSession();

    int idm=Integer.valueOf(servletRequest.getParameter("IdiomaID"));
     System.out.println(idm);
     //Trying with English
     Locale locale=new Locale("en","EN");
    return "SUCCESS";
}


@Override
public void setServletRequest(HttpServletRequest request) {
    this.servletRequest = request;
}

public HttpServletRequest getServletRequest() {
    return servletRequest;
}
}

When I see if there is a change with the language, I see nothing, no changes. Why?. Thanks so much

Answer 1

You have to set locale in session if you want to change locale.

If you put this code in an Action:

ActionContext context = ActionContext.getContext();
context.setLocale(Locale.ENGLISH);

You will change the locale of your app to English.

In your code you are doing nothing, you only are setting a variable locale put you don’t do anything with it.