public PanelDiseaseSearch(PageContainer container) throws ClipsException {
super(container);
initComponents();
panelCollaboratorSelect1.setWithNull(true);
dateChooserFrom.addDateListener(new DateListener() {
@Override
public void dateChanged(DateEvent evt) {
dateFrom = dateChooserFrom.getDate();
}
});
dateChooserTill.addDateListener(new DateListener() {
@Override
public void dateChanged(DateEvent evt) {
dateTill = dateChooserTill.getDate();
}