[jboss-user] [JBoss Seam] - Re: working with a dynamically sized Datamodel with JSF/SEAM

asookazian do-not-reply at jboss.com
Thu Sep 6 19:03:04 EDT 2007

Perhaps the idea is something like this, but I'm not getting any data on the JSF (screen) for this dataTable.  The rendered attributes are evaluating to true after I click a run button on the JSF during the use case.

<h:dataTable var="myRole" value="#{myRoles}" rendered="#{userRoleSearch.displayViewRolesDataTable}"> 
  |                 <c:if test="#{userRoleSearch.displayViewRolesDataTable}">
  | 				    		              <c:forEach items="#{myRole}" var="myVal">
  | 				    			                          <h:column>
  | 					    		                                   #{myVal}
  | 					    		                           </h:column>
  | 				    		              </c:forEach>
  |                  </c:if>
  | </h:dataTable>

also, when userRoleSearch.displayViewRolesDataTable = true, the following JSF fragment does not output the "testing now!" string.  seems strange...

  | <h:dataTable var="myRole" value="#{myRoles}" rendered="#{userRoleSearch.displayViewRolesDataTable}"> 
  | 	<c:if test="#
  | userRoleSearch.displayViewRolesDataTable}">                                                                <h:outputText value="testing now!"/>
  | 	</c:if>
  | </h:dataTable>

also, does it matter if you're using JSF 1.1 or 1.2 regarding this problem???

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