tableStructure.getInitParam(context, POPUP_TABLE_DEFAULT_STYLES),
dropDownField.isCachingAllowed(),
getItemPresentationColumn(dropDown),
dropDownField.getChangeValueOnSelect()
);
popup.resetChildData();
if (!dropDown.isReadonly()) {
Map<String, Script> eventHandlers = new HashMap<String, Script>();
String onchange = dropDownField.getOnchange();
if (onchange != null)