Which part doesn't work in that code? The only ajax part is the
cancelButton but this doesn't fit the description from your first email.
On 13/08/2012 1:25 PM, Roger Palacios wrote:
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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