java - Dynamic call to message bundles? -


i have simple jsf 2.0 project.

i have index.xhtml file show me picture of mount rushmore. on page, can click on picture , want go "president.xhtml" - no problem in that. simple action=""...

my problem message bundle file (messages.properties) set static keys , values, ex.:

jeffersonpagetitle=thomas jefferson rooseveltpagetitle=theodore roosevelt lincolnpagetitle=abraham lincoln washingtonpagetitle=george washington

and in "president.xhtml" file, want show these titles depending on clicked on.

<h:form>   <span class="presidentpagetitle">#{msgs['rushmore.president'],pagetitle}</span>   <br />   <h:graphicimage library="images" name="jefferson.jpg" styleclass="leftimage" />   <span class="presidentdiscussion">#{msgs.washingtondiscussion}</span>   <br />   <h:commandlink action="index" styleclass="backlink">${msgs.indexlinktext}</h:commandlink> </h:form>

second line in code above problem - don't know how refer get-method in java-code. code here:

@managedbean // or @named @requestscoped public class rushmore {  private string outcome = null;  private rectangle washingtonrect = new rectangle(70, 30, 40, 40);  private rectangle jeffersonrect = new rectangle(115, 45, 40, 40);  private rectangle rooseveltrect = new rectangle(135, 65, 40, 40);  private rectangle lincolnrect = new rectangle(175, 62, 40, 40);   public rushmore() {}   public void handlemouseclick(actionevent e) {   facescontext context = facescontext.getcurrentinstance();   string clientid = e.getcomponent().getclientid(context);   map<string, string> requestparams = context.getexternalcontext().getrequestparametermap();     int x = new integer((string) requestparams.get(clientid + ".x")).intvalue();   int y = new integer((string) requestparams.get(clientid + ".y")).intvalue();    outcome = null;    if (washingtonrect.contains(new point(x, y))) {    outcome = "washington";   }    if (jeffersonrect.contains(new point(x, y))) {    outcome = "jefferson";   }    if (rooseveltrect.contains(new point(x, y))) {    outcome = "roosevelt";   }   if (lincolnrect.contains(new point(x, y))) {    outcome = "lincoln";   }   system.out.println(requestparams.keyset());  }   public string getpresident() {   return outcome;  }   public string navigate() {   if(outcome != null) {    return "president";   }   else return null;  } }

it's getpresident method i'm trying reach in president.xhtml file...

any appreciated :)

use c:set.

<html xmlns:c="http://java.sun.com/jsp/jstl" ...> ... <c:set var="pagetitle" value="#{rushmore.president}pagetitle" /> <span class="presidentpagetitle">#{msgs[pagetitle]}</span>

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