[jboss-user] [JBoss Seam] - Re: <s:selectItems> label and value

[nickarls]

"pete.muir at jboss.org" wrote : Dan is correct. However 2.0.1 allows you two options to customize the value. If you don't use the entity converter, use the itemValue attribute on s:selectItems. If you do, you need to implement a custom entity loading strategy. I'll blog about that soon.

What do you mean by the "If you don't use the entity converter, use the itemValue attribute on s:selectItems"?

I'm trying to do a case of an entity


  | @Entity
  | public class User {
  |   @Id @GeneratedValue
  |   private Integer id;
  |   private String code;
  |   private String name
  |   ... getters/setters/hashCode/equals
  | 

and would like to do something like

  | <f:selectOneMenu value="#{userBean.user.code}" required="true">
  |   <s:selectItems 
  |     value=#{userBean.userList}
  |     var="user"
  |     label="#{user.name}"
  |     itemValue="#{user.code}"
  |   >
  |     <s:convertEntity/>
  |   </selectItems>
  | </f:selectOneMenu>
  | 

where userBean.userList is a List

should this be doable (displaying name, selecting code) with convertEntity?

I keep getting "Value is required" on it despite of equals/hashcode...


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