what happens if you set:
lv.setReuseItems(true);
to false?
and what do you mean with "go back and edit" ? browser back?
johan
On Tue, Mar 25, 2008 at 3:02 PM, taygolf <[EMAIL PROTECTED]> wrote:
>
> ok here is what I have. i have a listview that I want to update on the
> fly.
> The user clicks a link and that link opens a popup. in that popup the user
> will put in the information required and hit submit. once the information
> is
> submitted I am saving it in a session list of models. So the model that
> was
> created on the popup page is added to the list.
>
> THe listview is created using the session list as a
> loadabledetachablemodel.
> Everytime a new entry is entered everything works fine but if I want to go
> back and edit a previous entry then the listview never shows that update.
>
> So how can I get the listview to see the update. I am thinking that the
> loadabledetachable model is not getting the latest and greatest session
> list. I think it may only be looking for additions and not getting all of
> them. HOw do I fix that.
>
> Here is my code
>
> IModel kmList = new LoadableDetachableModel()
> {
> protected Object load() {
> return MySession.get().getKeymemberList();
> }
> };
>
> ListView lv = new ListView("rows", kmList)
> {
> public void populateItem(final ListItem item)
> {
> KeyMemberData kmd =
> (KeyMemberData)item.getModelObject();
> item.add(new Label("kmname", kmd.getName()));
> item.add(new Label("kmsec", kmd.getSecurity()));
> item.add(new Label("kmroles", kmd.getRoles()));
> }
> };
> lv.setReuseItems(true);
> lv.setOutputMarkupId(true);
> WebMarkupContainer listContainer = new
> WebMarkupContainer("theContainer");
> listContainer.setOutputMarkupId(true);
> listContainer.add(new
> AjaxSelfUpdatingTimerBehavior(Duration.seconds(5)));
>
> listContainer.add(lv);
> add(listContainer);
> --
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>
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