[jboss-user] [JBoss Seam] - Re: Multiple DataModels in an SFSB

jbuechel do-not-reply at jboss.com
Mon Sep 3 14:01:54 EDT 2007

"gavin.king at jboss.com" wrote : void @Factory methods should not have a scope. The scope is defined on the attribute that does the outjection.
Hi, i'm struggling with a similar issue as fernando did:
Here some code snippets:

DataModel declaration:
  | 	private Collection<Role> roleDataModel;
Factory declaration:
  | 	public void initializeModel() {
  | 		log.debug("initializeModel() called (but not used)");
  | 		if (organigramTreeModelSelection != null)
  | 			roleDataModel = ((OrganigramNode) organigramTreeModelSelection)
  | 					.getRoles();
  | 		else
  | 			roleDataModel = new ArrayList();
  | 	}
<rich:dataTable id="roleTableId" value="#{roleDataModel}"
  | ...
  | </rich:dataTable>

As Gavin wrote the scope has to be defined on the outjecting attribute. Considering @DataModel does only take PAGE or UNSPECIFIED scopes i run into a problem as the datatable (roleTableId) is updated through an ajax request. 
As follows:
<rich:tree switchType="ajax" ajaxSubmitSelection="true" reRender="fwcToolbar, roleTableId" ....

But in this case the PAGE scope i can't use, right?
Does anybody have any idea?

Help would be very appreciated as i've been fighting with this quite long..

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