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I'm from Brazil and here we have lots of à é ô ó ç, etc in our words and it is a problem on my JSF project.
I have a master.xhtml as a template for all my pages and here it is:
<?xml version="1.0" encoding="ISO-8859-1"?>
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:ui="http://java.sun.com/jsf/facelets">
<h:head>
<meta http-equiv="Content-Type" content="text/html;charset=ISO-8859-1">
<meta http-equiv="pragma" content="no-cache"/>
<link rel="stylesheet" href="#{facesContext.externalContext.requestContextPath}/assets/css/bootstrap.css" type="text/css" media="all" />
<title>#{masterController.projectName}</title>
<style type="text/css">
body {
padding-top: 60px;
padding-bottom: 40px;
}
.sidebar-nav {
padding: 9px 0;
}
</style>
</h:head>
<h:body>
<ui:fragment rendered="#{loginController.isLoggedIn}">
<ui:include src="../includes/top.xhtml"/>
</ui:fragment>
<ui:insert name="body" />
<hr />
<ui:fragment rendered="#{loginController.isLoggedIn}">
<ui:include src="../includes/footer.xhtml" />
</ui:fragment>
</h:body>
<script type="text/javascript" src="#{facesContext.externalContext.requestContextPath}/assets/js/jquery-1.7.2.min.js"></script>
<script type="text/javascript" src="#{facesContext.externalContext.requestContextPath}/assets/js/bootstrap.min.js"></script>
</html>
As you can see my xml encondig is correct as my Content-Type meta tag.
I'm using Eclipse and on my project Properties->Resources I've changed the Text file encoding to ISO-8859-1.
I have a label on my login.xhtml page that goes inside master.xhtml called Usuário (User), if I use the character á, and the word is wrong without it, I get this error:
exception
javax.servlet.ServletException: null source
javax.faces.webapp.FacesServlet.service(FacesServlet.java:321)
root cause
java.lang.IllegalArgumentException: null source
java.util.EventObject.<init>(Unknown Source)
javax.faces.event.SystemEvent.<init>(SystemEvent.java:67)
javax.faces.event.ComponentSystemEvent.<init>(ComponentSystemEvent.java:69)
javax.faces.event.PostRestoreStateEvent.<init>(PostRestoreStateEvent.java:69)
com.sun.faces.lifecycle.RestoreViewPhase.deliverPostRestoreStateEvent(RestoreViewPhase.java:256)
com.sun.faces.lifecycle.RestoreViewPhase.execute(RestoreViewPhase.java:245)
com.sun.faces.lifecycle.Phase.doPhase(Phase.java:97)
com.sun.faces.lifecycle.RestoreViewPhase.doPhase(RestoreViewPhase.java:107)
com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:114)
javax.faces.webapp.FacesServlet.service(FacesServlet.java:308)
Taking the á away it works but as I said, in Portuguese it is necessary and I'm gonna use a lot of other characters with accent.
You should not use the old ISO-8859-1 charset, but the new UTF-8 charset. JSF uses by default UTF-8 already which is much better prepared for world domniation.
Change everything to UTF-8 and change your IDE settings to use UTF-8 everywhere. In Eclipse, the most important setting is Window > Preferences > General > Workspace > Text File Encoding.
Then, enter "encoding" in the type filter text on the left top input field and re-apply the change to UTF-8 for all other settings as well.
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