[jboss-user] [JBoss Seam] - How can I get the value from s:selectItems

[chicochen]

Why devIds always is null? thanks.


Webpage:
 <h:selectManyListbox value="#{devIds}" size="8" >
  | 												<s:selectItems value="#{devListForAdd}" var="dev" label="#{dev.englishName}"/>
  | 												<s:convertEntity />
  | 											 </h:selectManyListbox>

Action:
<s:button action="#{actorDevMaintAction.saveDev}"
  | 												value="Add" />
@In(required = false)
  | 	@Out(required=false)
  | 	private List<User> devIds; 

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