Thanks for responding.
The code I did send before is simplified, and translated to english:
The equivalents classes are:
Grupo = Group
Solicitante = Person
here is:
public class PanelGrupo extends Panel {
private AsignacionModel asignacionModel;
private WebMarkupContainer listContainer;
private WebMarkupContainer resultadoContainer;
private CompoundPropertyModel<Grupo> cpmGrupo;
private ListView<Solicitante> lvSolicitantes;
private Label resultLabel;
public PanelGrupo(String id, Grupo g) {
super(id);
final List<CongregacionOfertante> listCong =
CongregacionOfertante.findAll(null);
final Model<String> resultModel = new Model<String>("");
cpmGrupo = new CompoundPropertyModel<Grupo>(g);
lvSolicitantes = new ListView<Solicitante>("solicitante",
g.getSolicitanteList()) {
@Override
protected IModel getListItemModel(final IModel listViewModel,
final int index) {
return new
CompoundPropertyModel(super.getListItemModel(listViewModel, index));
}
@Override
protected void populateItem(ListItem<Solicitante> item) {
final Solicitante s = item.getModelObject();
ChoiceRenderer<CongregacionOfertante> crCongs = new
ChoiceRenderer<CongregacionOfertante>("nombre", "idCong");
DropDownChoice<CongregacionOfertante> ddcCongs =
new
DropDownChoice<CongregacionOfertante>("congregaciones",
new
PropertyModel<CongregacionOfertante>(item.getModel(), "congOfertante"),
listCong, crCongs);
item.add(new Label("nombre"));
item.add(new Label("telefono"));
item.add(new Label("edad"));
item.add(new Label("sexo"));
item.add(new Label("pubPre"));
item.add(new Label("parentesco"));
item.add(new Label("sordoOyente"));
item.add(new Label("equipoDormir"));
item.add(ddcCongs);
item.add(new TextField("idOferta", Integer.class));
item.add(new TextField("observaciones", String.class));
item.add(new CheckBox("descartado", new
PropertyModel<Boolean>(s, "descartado")));
}
};
add(new Label("id_grupo", g.getIdGrupo().toString()));
add(new Label("nombre_congregacion", new
Model<String>(g.getCongregacion().getNombre())));
Form f = new Form("formSolicitantes", cpmGrupo) {
};
Button deleteButton = new Button("eliminarGrupo") {
@Override
public void onSubmit() {
Grupo g = cpmGrupo.getObject();
EntityManager em = null;
try {
em = DBManager.getEntityManager();
g = em.find(Grupo.class, g.getIdGrupo());
em.getTransaction().begin();
em.remove(g);
em.getTransaction().commit();
} catch (OptimisticLockException e) {
Logger.getLogger(PanelGrupo.class).error("Error al
eliminar grupo " + g.getIdGrupo(), e);
} finally {
em.close();
}
super.onSubmit();
}
};
deleteButton.add(new AttributeModifier(
"onclick", new Model("if(!confirm('¿Está seguro de eliminar
todo el grupo?')) return false;")));
f.add(deleteButton);
f.add(new Label("transporte", g.getTransporte() ? "Sí" : "No"));
f.add(new Label("fechaLlegada"));
f.add(new Label("fechaSalida"));
f.add(new Label("adjunto", new
Model<String>(g.getAdjunto().getNombreArchivo())));
f.add(new Label("comentarios"));
f.add(new Label("mensajeCorreo", new
Model<String>(g.getAdjunto().getCorreo().getMensaje())));
resultadoContainer = new WebMarkupContainer("resultadoContainer");
resultadoContainer.setOutputMarkupId(true);
resultLabel = new Label("resultado", resultModel);
resultadoContainer.add(resultLabel);
add(resultadoContainer);
listContainer = new WebMarkupContainer("solicitantes");
listContainer.setOutputMarkupId(true);
listContainer.add(lvSolicitantes);
f.add(listContainer);
AjaxButton cancelButton = new AjaxButton("cancelar", new
Model<String>("Cancelar")) {
@Override
protected void onSubmit(AjaxRequestTarget target, Form<?> form)
{
Grupo g = Grupo.findById(cpmGrupo.getObject().getIdGrupo());
cpmGrupo.setObject(g);
resultModel.setObject("");
target.add(resultadoContainer);
target.add(listContainer);
super.onSubmit();
}
@Override
protected void onError(AjaxRequestTarget target, Form<?> form) {
throw new UnsupportedOperationException("Not supported
yet.");
}
};
Button saveButton = new Button("guardar", new
Model<String>("Guardar")) {
@Override
public void onSubmit() {
Grupo g = (Grupo) cpmGrupo.getObject();
try {
DBManager.saveWithLocking(g, false);
resultModel.setObject("Se ha guardado exitosamente.");
resultLabel.add(new AttributeModifier("class", new
Model(" green")));
} catch (OptimisticLockException e) {
resultModel.setObject("El grupo había sido editado
préviamente. Se cargó la información que está en la base de datos.");
resultLabel.add(new AttributeModifier("class", new
Model(" red")));
} finally {
g = Grupo.findById(g.getIdGrupo());
cpmGrupo.setObject(g);
lvSolicitantes.setList(g.getSolicitanteList());
}
super.onSubmit();
}
};
cancelButton.setDefaultFormProcessing(false);
f.add(cancelButton);
f.add(saveButton);
add(f);
}
}
Thanks!
2012/8/13 Bertrand Guay-Paquet <[email protected]>
> Hi,
>
>
> On 13/08/2012 12:13 PM, Roger Palacios wrote:
>
>> Hi every all.
>>
>> This is my first mail in wicket mailing list.
>>
> Welcome!
>
>
> I want to update the groups doing ajax submits. I tried using ListView,
>> but, I dont know why, when I click 'save' button the changes are reflected
>> on in the first group panel, if I update any other group and click 'save'
>> the Group object is not updated.
>>
> I'm a little bit confused... What is the "first group panel" ? Is it the
> first table row? I also don't understand the relation with the other page
> you presented with the filtering.
>
> Could you show the java side of the panel as well? It would help to
> understand the problem.
>
> Bertrand
>
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