[jboss-user] [JBoss Seam] - Re: show me the right way to access row of datatable with Se

[smithbstl]

Change your getPersonnels method into a void factory method.  Since you are outjecting your DataModel, you don't need to tie it a getter

 <h:dataTable var="personnel" value="#{personnels}">
  |   <h:column>
  |       <f:facet name="header">action</f:facet>
  |        <s:link value="Select" action="#{applicationHome.selectPersonnel}"/>
  |   </h:column>
  | </h:dataTable>

@Name("applicationHome")
  | public class ApplicationHome extends EntityHome<Application>
  | {
  | ...
  | 	@DataModel
  | 	private List<Personnel> personnels;
  | 
  |         @Factory("personnels")
  | 	public void fillPersonnels()
  | 	{
  | 		if (personnels == null)
  | 			personnels = getInstance() == null ? null : new ArrayList<Personnel>(getInstance().getPersonnels());
  | 	}
  | 
  | 	@DataModelSelection
  | 	@Out(required = false)
  | 	private Personnel personnel;
  | 
  |         @Logger Log log;
  | 
  |        public void selectPersonnel() 
  |       {
  |          if (personnel == null) log.info("always null here");
  |       }
  | }
  | 	

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