[jboss-user] [JBoss Seam] - List within a list

Sat Jan 5 09:08:07 EST 2008

Hi,

I'm trying to create a simple JSF page where there's a list of questions, and in each question, there's a list of possible answers. I manage to get the questions list, but the "inner" list of possible answers is not presented at all.

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
  | <html xmlns="http://www.w3.org/1999/xhtml"
  | 	xmlns:ui="http://java.sun.com/jsf/facelets"
  | 	xmlns:h="http://java.sun.com/jsf/html"
  | 	xmlns:f="http://java.sun.com/jsf/core"
  | 	xmlns:s="http://jboss.com/products/seam/taglib">
  | <body>
  | 
  | <h2>Quiz</h2>
  | 
  | <h:form>
  | Please select your answers<br />
  | 
  | 	<s:selectItems value="#{questions}" var="selectedQuestion">
  | 		<h:outputText value="#{selectedQuestion.questionText}"></h:outputText>
  | 		<p/>
  | 			<ui:repeat value="#{selectedQuestion.possibleAnswers}" var="possibleAnswer">
  | 				<h:outputText value="#{possibleAnswer.answerText}"></h:outputText>
  | 			</ui:repeat>
  | 	</s:selectItems>
  | 	<h:commandButton type="submit" value="Submit"
  | 		action="#{manager.checkAllAnswers}" />
  | </h:form>
  | </body>
  | </html>
  | 

What am I missing here? The object does have the list of possible answers inside, but it is not displayed.

Thanks.

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