Thanks Igor for your quick answer.
I call the page.render() method because in the submit I set properties in
the page that use to filter my custom dataview.
Then, if a don't invoke the page render the dataview isn't update.
I tried invoking only the render method of my dataview but I got the same
issue.
This is my code:
DropDownChoice A
private DropDownChoice getTipoDelegacionDDC(final FiltroEmbarqueForm
form)
{
DropDownChoice ddcTipoDel = new DropDownChoice("tipoDelegacion", new
PropertyModel(this, "tipoDelegacion"),
Arrays.asList(TipoDelegacion.values()));
ddcTipoDel.add(new AjaxFormComponentUpdatingBehavior("onchange") {
protected void onUpdate(AjaxRequestTarget target) {
getDelegaciones().clear();
DropDownChoice delegDDC = form.delegacionDDC;
delegDDC.setChoices(getDelegacionesPorTipo(getTipoDelegacion()));
target.addComponent(delegDDC);
}
});
return ddcTipoDel;
}
DropDownChoice B
private DropDownChoice getDelegacionDDC(FiltroEmbarqueForm form) {
List list = Collections.EMPTY_LIST;
String tipoDelagacion = form.tipoDelegacion;
if (tipoDelagacion != null) {
list = getDelegacionesPorTipo(getTipoDelegacion());
}
DropDownChoice delegacionDDC = new DropDownChoice("delegacion", new
PropertyModel(this, "delegacion"), list);
delegacionDDC.setOutputMarkupId(true); // Needed for Ajax to update
it
delegacionDDC.setNullValid(true);
return delegacionDDC;
}
Redefined onSubmit method
public final void onSubmit()
{
SiconaraBasePage page = (SiconaraBasePage)getPage();
List pageFilters = page.getFilterProperties();
if (pageFilters != null)
pageFilters.clear();
ParFiltro f1 = new ParFiltro("afiliado.delegacion.tipo",
getTipoDelegacion());
ParFiltro f2 = new ParFiltro("afiliado.delegacion.alias",
getDelegacion());
if (f1.getValue() != null && !f1.getValue().equals(""))
pageFilters.add(f1);
if (f2.getValue() != null && !f2.getValue().equals(""))
pageFilters.add(f2);
page.render();
}
The ParFiltro class is a utility class wich contains a pair property-value
used in the page to filter data.
That's because I need to invoke the page.render() method.
I'm doing something wrong? There is another way to do it?
Thanks in advance.
Pablo.
igor.vaynberg wrote:
>
> you shouldnt call page.render()
>
>
> -igor
>
>
> On 10/5/07, Larva <[EMAIL PROTECTED]> wrote:
>>
>> Hi !! I have this hierarchy:
>> Panel
>> Form
>> DropDownChoice (A and B)
>>
>> I have these two DropDownChoices (A and B) and I am
>> refreshing the choices in B through Ajax when the
>> selection in A changes. I use this dorpdownchoices to
>> define a filter for my dataview.
>> That works fine, when I submit the form the selected
>> properties in each dropdown are used to filter the
>> rows of the dataview. I refresh the page with the
>> method page.render()
>> The problem is that after sumbit and render the page
>> the dropdownchoices doesn't work anymore. In fact, the
>> link to the Ajax debug console disappeared and if I
>> view the source of the html, there is no reference to
>> the wicket-event.js and wicket-ajax.js
>> Any help?
>> Thanks in advance
>> Pablo.
>>
>> --
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>> Sent from the Wicket - User mailing list archive at Nabble.com.
>>
>>
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