I did not quite follow nor grasp what you are trying to do...
my only question is, are you using the same object instance on two
different pages? That does not work (serialization breaks the
connection).
**
Martin
2008/6/23 egolan74 <[EMAIL PROTECTED]>:
>
> Thanks Martin,
> That really helped. Though I did something else and now I have a new
> problem.
> It's an Ajax problem now.
>
> Here's what I did:
> In the constructor:
> idsModel = new LoadableDetachableModel() {
> private static final long serialVersionUID = 1L;
>
> @Override
> protected Object load() {
> List<String> ids = new ArrayList<String>();
> List<Property> properties =
> sageDal.getPreference(userId,
> SETTINGS_GROUP,
>
> HomePageSectionPanel.this.sectionId);
> for (Property property : properties) {
> ids.add(property.getValue());
> }
> return ids;
> }
>
> };
>
> linksPanel = new LinksPanel("links", idsModel);
>
> I am adding the ListView in LinksPanel:
> private void init(final List<LinkContainer> links) {
> add(new LinksListView("listview", new AbstractReadOnlyModel() {
> private static final long serialVersionUID = 1L;
>
> @Override
> public Object getObject() {
> return links;
> }
>
> }));
> }
> (I have a method that changes the String ids to the LinkContainer).
>
> My problem is when setting new list.
> Here is my code:
> public void setLinksIds(List<String> linksIds) {
> sageDal.setPreference(userId, SETTINGS_GROUP, sectionId,
> linksIds.toArray(new String[0]));
> }
>
> It works and I actually see the change in the database. When refreshing (or
> checking in the DB) I see changes.
>
> BUT, it doesn't change automatically.
> I use a ModalWindow and here's where I add my panel to the modal:
> setWindowClosedCallback(new ModalWindow.WindowClosedCallback()
> {
> private static final long serialVersionUID = 1L;
>
> public void onClose(AjaxRequestTarget target) {
> target.addComponent(homePageSectionPanel);
> }
> });
>
> I'm sure I need to add something else somewhere.
> But what? and where ?
>
> Thanks,
>
> Eyal
>
> Martin Makundi wrote:
>>
>> Hi!
>>
>> Here is a good example of a list model:
>>
>> public abstract class AbstractListChoiceModel<S> extends
>> AbstractReadOnlyModel<List<? extends S>> {
>> @Override
>> public final List<S> getObject() {
>> return getChoices();
>> }
>>
>> public abstract List<S> getChoices();
>> }
>>
>> Now change your code as follows:
>>
>> linksPanel = new LinksPanel("links", new AbstractListChoiceModel<String>()
>> {
>> @Override
>> public List<String> getChoices() {
>> // Where did you get your choices in the first place?
>> }
>> } );
>>
>>
>
>
> -----
> Eyal Golan
> [EMAIL PROTECTED]
>
> Visit: http://jvdrums.sourceforge.net/ http://jvdrums.sourceforge.net/
> LinkedIn: http://www.linkedin.com/in/egolan74
> href=http://www.linkedin.com/in/egolan74
> --
> View this message in context:
> http://www.nabble.com/Confused-tp18064846p18066913.html
> Sent from the Wicket - User mailing list archive at Nabble.com.
>
>
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