public void onEvent(Event event) throws UiException, SQLException {
Listbox thelb = (Listbox) division_holder.getFellowIfAny(division_lbid);
String iwhat = thelb.getSelectedItem().getLabel();
String iname = luhand.matchLookup_ReturnStr("TP_DIVISIONS", iwhat, 2); // get name by disptext
populateSectionColumn(iname);
// remove prev tests lb if any
if (tests_holder.getFellowIfAny(tests_lbid) != null) {
Listbox prevlb = (Listbox) tests_holder.getFellowIfAny(tests_lbid);
prevlb.setParent(null);
}
}
