Hi all,
I try to implement two NativeSelect lists which are linked together like in the Book example Field interaction but the second list is not filled when i select one value in the first list.
With the Eclipse debugger, items are well added in the second select list
Could you tell me what is wrong in the code below ?
Thanks
final NativeSelect site = new NativeSelect(“Site”);
final NativeSelect op = new NativeSelect(“Opérateur”);
//First select list
if (pid.equals(“nomSite”)) {
site.setRequired(true);
site.setRequiredError("Le site n'est pas renseigné");
for (Site s : new SiteDAO().findAll()) {
site.addItem(s);
site.setItemCaption(s,s.getNom());
}
site.setNullSelectionAllowed(false);
site.setImmediate(true);
site.addListener(new Property.ValueChangeListener() {
public void valueChange(ValueChangeEvent event) {
Site selected = (Site) site.getValue();
if (selected == null) return;
op.setRequired(true);
op.setRequiredError("L'opérateur n'est pas renseigné");
op.setNullSelectionAllowed(false);
for (Operation o : new OperationDAO().findBySite(selected.getId())) {
op.addItem(o.getOperateur());
}
op.setEnabled(true);
}
});
return site;
}
//second select list
else if (pid.equals("operateur")) {
op.setEnabled(false); //Select a site first
op.setImmediate(true);
return op;
}