[jboss-user] [JBoss Seam] - Conversation List

Mon Jul 31 15:26:55 EDT 2006

Do I have to set a configuration parameter to get the conversationList populated in seam?

I ask because I grabed the following code from the booking example (which I can deploy and works great on my machine).  However, when I paste the following into my facelets xhtml, the conversation list is not generated:

  |     <h:form>
  |         <h:dataTable value="#{conversationList}" var="entry">
  |             <h:column>
  |                 <h:commandLink action="#{entry.select}" value="#{entry.description}"/>
  |                  
  |                 <h:outputText value="[current]" rendered="#{entry.current}"/>
  |             </h:column>
  |             <h:column>
  |                 <h:outputText value="#{entry.startDatetime}">
  |                     <f:convertDateTime type="time" pattern="hh:mm"/>
  |                 </h:outputText>
  |                 -
  |                 <h:outputText value="#{entry.lastDatetime}">
  |                     <f:convertDateTime type="time" pattern="hh:mm"/>
  |                 </h:outputText>
  |             </h:column>
  |         </h:dataTable>
  |     </h:form>
  | 

My facelet is the following.  I have the conversationList in the same form and in it's own form.  Niether form worked in my example.

  | <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
  | <ui:composition xmlns="http://www.w3.org/1999/xhtml"
  |                 xmlns:ui="http://java.sun.com/jsf/facelets"
  |                 xmlns:f="http://java.sun.com/jsf/core"
  |                 xmlns:h="http://java.sun.com/jsf/html"
  |                 xmlns:c="http://java.sun.com/jstl/core"
  |                 xmlns:t="http://myfaces.apache.org/tomahawk"
  |                 xmlns:its="http://itsolut.com/jsf/components/taglib"
  |                 xmlns:s="http://jboss.com/products/seam/taglib"
  |                 template="/template.xhtml">
  | 	  
  |   <ui:define name="title">
  |      Fulfillment - #{conversation.id}
  |   </ui:define>
  | 
  |   <ui:define name="content"> 
  |    <h:form id="f1">
  |     
  |     <TABLE class="edit">
  |          <TR>
  |             <TD align='center' colSpan='5'>
  |                <div class="buttons">
  |                   <h:commandLink action="#{editor.save}" value="Save" rendered="#{!bo$fulfill$editor.editDisabled}"/>
  |                </div>
  |             </TD>
  |          </TR>
  |          <TR>
  |                 <!-- snip a bunch of stanard input/output fields -->
  |     	   </TR>
  |       </TABLE>
  |       
  |       <h:dataTable value="#{conversationList}" var="entry" rendered="#{not empty conversationList}">
  |          <h:column>
  |             <f:facet name="header">Workspace</f:facet>
  |             <h:commandLink action="#{entry.select}" value="#{entry.description}"/>
  |             <h:outputText value="[current]" rendered="#{entry.current}"/>
  |          </h:column>
  |          <h:column>
  |             <f:facet name="header">Activity</f:facet>
  |             <h:outputText value="#{entry.startDatetime}">
  |                <f:convertDateTime type="time" pattern="hh:mm a"/>
  |             </h:outputText>
  |             <h:outputText value=" - "/>
  |             <h:outputText value="#{entry.lastDatetime}">
  |                <f:convertDateTime type="time" pattern="hh:mm a"/>
  |             </h:outputText>
  |          </h:column>
  |          <h:column>
  |             <f:facet name="header">Action</f:facet>
  |             <h:commandButton action="#{entry.select}" value="#{msg.Switch}"/>
  |             <h:commandButton action="#{entry.destroy}" value="#{msg.Destroy}"/>
  |          </h:column>
  |       </h:dataTable>
  |    </h:form>
  |     <h:form>
  |       <TABLE>
  |       <TR><TD>
  |          <h:selectOneMenu value="#{switcher.conversationIdOrOutcome}">
  |             <f:selectItems value="#{switcher.selectItems}"/>
  |          </h:selectOneMenu>
  |          <h:commandButton action="#{switcher.select}" value="Switch"/>
  |          <h:outputText value="NO CONVERSATIONS" rendered="#{empty conversationList}"/>
  |          <h:outputText value="HAVE CONVERSATIONS" rendered="#{not empty conversationList}"/>
  |       </TD></TR>
  |       </TABLE>
  |         <h:dataTable value="#{conversationList}" var="entry">
  |             <h:column>
  |                 <h:commandLink action="#{entry.select}" value="#{entry.description}"/>
  |                  
  |                 <h:outputText value="[current]" rendered="#{entry.current}"/>
  |             </h:column>
  |             <h:column>
  |                 <h:outputText value="#{entry.startDatetime}">
  |                     <f:convertDateTime type="time" pattern="hh:mm"/>
  |                 </h:outputText>
  |                 -
  |                 <h:outputText value="#{entry.lastDatetime}">
  |                     <f:convertDateTime type="time" pattern="hh:mm"/>
  |                 </h:outputText>
  |             </h:column>
  |         </h:dataTable>
  |     </h:form>
  |   </ui:define>
  |   
  | </ui:composition>
  | 

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