use a detachable model for the options collection
-igor
On Tue, Mar 9, 2010 at 12:21 PM, Jeffrey Schneller
<jeffrey.schnel...@envisa.com> wrote:
> How can I filter the available list in a palette? I have a dropdown to
> specify the filter and I can retrieve the filtered list from my data
> access. How do I set the available list in the palette to be my new
> filtered list?
>
>
>
> Here is my code for creating the palette and also the filter button that
> is going to do the filtering. I can get the definedChoices. The
> problem I am having is what needs to go between the comments.
>
>
>
> Thanks for any help.
>
>
>
> List<Items> definedChoices = dao.findItems();
>
> IChoiceRenderer renderer = new
> ItemChoiceRenderer("name", "value");
>
> final Palette palette = new Palette("values", new
> Model((Serializable)definedChoices), renderer, 10, true);
>
> palette.setMarkupId("values");
>
> palette.setOutputMarkupId(true);
>
> palette.setOutputMarkupPlaceholderTag(true);
>
> add(palette);
>
>
>
> AjaxButton filterButton = new AjaxButton("filter") {
>
> �...@override
>
> protected void
> onSubmit(AjaxRequestTarget target, Form<?> form) {
>
> String product =
> productDropDown.getValue();
>
> String type =
> typeDropDown.getValue();
>
>
>
> List<Item>
> definedChoices = dao.findItemsByFilter(product, type);
>
> //
> **********************************
>
> // HOW DO I SET THE
> AVAILABLE LIST FOR THE PALETTE???
>
> //
> ***********************************
>
>
> target.addComponent(palette);
>
> }
>
> };
>
> filterButton.setDefaultFormProcessing(false);
>
> add(filterButton);
>
>
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