I see you are using a LableValueBean
to populate and show a dropdown. It's a former bean used at last to display a list of objects. In Struts2 you're no longer required such a helper bean. You can display a list of objects by specifying a key field that would hold a unique value of the selected option and a value to be shown as the option text. For example if your object
public class Circle {
private Long id;
//getter and setter here
private String name;
//getter and setter here
}
and you have in the action class
private List<Circle> circleNameIdList;
//getter and setter here
/**
* Hold the selected value
*/
private Long circleId;
//getter and setter here
then
<s:select id="circleNameIdListID" label="Circle:" name="circleId"
list="circleNameIdList" listKey="id" listValue="name" headerKey="-1" headerValue="Select Circle"/>
could be used to show the dropdown.