In attribute requires value for component: Register.members

[legolas.w]

hi
Thank you for reading my post
I have problem with my code , and i can not resolve it even by readin some post by other people
here is the session bean code :

 @DataModel(value="members")
 @In(scope=ScopeType.SESSION, value="members")
 private List<Member> members;

 @Factory("members")
 public void getmembers(){
 members = em.createQuery(" from members member order by member.joinDate").getResultList();
 }

and here is my jsp file code :

 <h:dataTable var="mem" value="#{members}" >
 <h:column>
 <f:facet name="header">
 <h:outputText value="name"/>
 </f:facet>
 <h:outputText value="#{mem.name}"/>
 </h:column>
 <h:column>
 <f:facet name="header">
 <h:outputText value="user name"/>
 </f:facet>
 <h:outputText value="#{mem.uName}" />
 </h:column>
 <h:column>
 <f:facet name="header">
 <h:outputText value="password"/>
 </f:facet>
 <h:outputText value="#{mem.password}"/>

 </h:column>

 </h:dataTable>

i get the following exception :

org.jboss.seam.RequiredException: In attribute requires value for component: Register.members

can some one please tell me what is wrong here ?

I add what ever annotation that i know to members with no luck

Thanks

[baz]

Hello,
try

 @DataModel(scope=ScopeType.SESSION,)
 private List<Member> members;

 @Factory("members")
 public void getmembers(){
 members = em.createQuery(" from members member order by member.joinDate").getResultList();
 }

You do not need to do an @In on a datamodel.
Ciao,
Carsten