Thanks Fernando and Eyal.
But it's not work.
I try the code below, when I change the value of avaliable itens the
itens in the screen became blank , and don't show the new value.
Custem Palette
class MyPalette extends Palette {
private Component externalizedChoiceComponent;
@Override
protected Component newChoicesComponent() {
final Component result = super.newChoicesComponent();
this.externalizedChoiceComponent = result;
this.externalizedChoiceComponent.setOutputMarkupId(true);
return result;
}
public Component getExternalizedChoiceComponent() {
return this.externalizedChoiceComponent;
}
}
final IModel avaliableModel = new AbstractReadOnlyModel() {
@Override
public Object getObject() {
return this.avaliableList;
}
};
Palette creation
final MyPalette palette = new MyPalette("palette", inUseModel,
avaliableModel, renderer, 10, true);
this.form.add(new AjaxLink("btFind") {
@Override
public void onClick(final AjaxRequestTarget target) {
try {
avaliableList = getNewList();
} catch (final Exception e) {
log.error(e);
}
target.addComponent(palette.getExternalizedChoiceComponent());
}
});
Anyone have another tip?
Thanks.
2009/6/23 Eyal Golan <[email protected]>:
> Here what I did:
> choiceComponent in the original Palette is private, so in my custom palette
> I externalized it:
>
> private Component externalizedChoiceComponent;
>
> Then, I overridden the method newChoicesComponent :
> �...@override
> protected Component newChoicesComponent() {
> final Component result = super.newChoicesComponent();
> externalizedChoiceComponent = result;
> externalizedChoiceComponent.setOutputMarkupId(true);
> return result;
> }
>
> public Component getExternalizedChoiceComponent() {
> return this.externalizedChoiceComponent;
> }
>
> My situation was that I wanted to change the choices with a DropDown
> component.
> We have a custom DropDown that is ajaxified:
> final DropDownChoice configurationChoice = new
> DropDownChoiceWithAjaxIndicator("mainConfiguration",
> getConfigurationsModel(), new
> ChoiceRenderer("configurationName", "configurationName")) {
> private static final long serialVersionUID = 1L;
>
> �...@override
> public void updateOnChange(AjaxRequestTarget target) {
>
> target.addComponent(palette.getExternalizedChoiceComponent());
> }
> };
>
> Below is the IModel for the palette that needs to be changed:
> final IModel allConfigurationsModel = new AbstractReadOnlyModel() {
> private static final long serialVersionUID = 1L;
>
> �...@override
> public Object getObject() {
> // Do whatever you want to get the correct choices
> }
> };
> And this is the Palette creation:
> final CustomPalette palette = new CustomPalette("palette", new
> PropertyModel(rolesCoverageDasboard,
> "comparedConfigurations"), allConfigurationsModel,
> choiceRenderer, 10, true);
>
> Is this what you need?
>
> BTW,
> I think I'll have a look at the Recorder, though I'm not sure I can use it.
>
> Maybe we should open a JIRA to have getChoicesComponent() in the Palette?
> (we use 1.3.6)
>
> Eyal Golan
> [email protected]
>
> Visit: http://jvdrums.sourceforge.net/
> LinkedIn: http://www.linkedin.com/in/egolan74
>
> P Save a tree. Please don't print this e-mail unless it's really necessary
>
>
> On Mon, Jun 22, 2009 at 11:57 PM, Rangel Preis <[email protected]> wrote:
>
>> Sorry Fernando but it's not helpful.
>>
>> When i click in my search button (a button out of palette) i want to
>> change all data from the left side of palette (Available itens).
>> I don't want to interact with the palette buttons i want to use a
>> button out of the component.
>>
>> Using
>> PropertyModel availableItens = new PropertyModel(this, "listDirector");
>> or
>> Model availableItens = new Model<Serializable>((Serializable)
>> this.listDirector);
>>
>> ......
>>
>> form.add(new Palette("palette", selectedItens, availableItens,
>> renderer, 10, true));
>>
>> form.add(new(AjaxLink btFilterPaletteContent = new
>> AjaxLink("btFilterPaletteContent"){
>>
>> @Override
>> public void onClick(AjaxRequestTarget target) {
>> What i can put here to change my avaliable itens (the palette left
>> list)?
>> target.addComponent(this.form);
>> }
>> };)
>>
>>
>>
>>
>> 2009/6/22 Fernando Wermus <[email protected]>:
>> > If I understood correctly you would want to do this (which It can be
>> found
>> > at Palette comments at the begining)
>> >
>> > <strong>Ajaxifying the palette</strong>: The palette itself cannot be
>> > ajaxified because it is a
>> > panel and therefore does not receive any javascript events. Instead ajax
>> > behaviors can be
>> > attached to the recorder component which supports the javascript
>> > <code>onchange</code> event. The
>> > recorder component can be retrieved via a call to {...@link
>> > #getRecorderComponent()}.
>> >
>> > Example:
>> >
>> > <pre>
>> > Form form=new Form(...);
>> > Palette palette=new Palette(...);
>> > palette.getRecorderComponent().add(new
>> > AjaxFormComponentUpdatingBehavior("onchange") {...});
>> >
>> > Then when someone click in any of the buttons you can take a decision
>> over
>> > the selected items or choiced items. You can do this without ajax
>> replacing
>> > the newUp, new newDown protected methods.
>> >
>> > I hope I help you a bit.
>> >
>> > On Mon, Jun 22, 2009 at 12:08 PM, Rangel Preis <[email protected]>
>> wrote:
>> >
>> >> Hi, how can i filter the possible choices in the palette component i
>> >> read the topics below put it not helpful for me.
>> >>
>> >>
>> >>
>> http://www.nabble.com/how-to-add-filter-for-Palette-choice-td23269578.html#a23269578
>> >>
>> >>
>> http://www.nabble.com/changing-choices-component-in-Palette-td23982514.html#a23982514
>> >>
>> >> I have this:
>> >>
>> >> final IChoiceRenderer<String> renderer = new
>> >> ChoiceRenderer<String>("name", "name");
>> >> form.add(new Palette("paletteDiretores", selectedItens,
>> >> availableItens, renderer, 10, true));
>> >>
>> >> And a button:
>> >>
>> >> AjaxLink btFilterPaletteContent = new
>> AjaxLink("btFilterPaletteContent"){
>> >>
>> >> �...@override
>> >> public void onClick(AjaxRequestTarget target) {
>> >> availableItens = search new itens....
>> >> }
>> >> };
>> >>
>> >> I try this and don't work, if i inspect the objet the value is OK, but
>> >> in the screen the palette become blank.
>> >>
>> >> i try to use propertymodel to avaliableitens... don't work too..
>> >> I just want to chance the content of the avaliable itens in the panel
>> >> without affect the selecteds itens.
>> >>
>> >> Anyone can help me?
>> >>
>> >> Thanks.
>> >>
>> >> ---------------------------------------------------------------------
>> >> To unsubscribe, e-mail: [email protected]
>> >> For additional commands, e-mail: [email protected]
>> >>
>> >>
>> >
>> >
>> > --
>> > Fernando Wermus.
>> >
>> > www.linkedin.com/in/fernandowermus
>> >
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: [email protected]
>> For additional commands, e-mail: [email protected]
>>
>>
>
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