LoadableDetachableModel ldm = new LoadableDetachableModel(movie) {
load(){ reload the movie}
}
Form form = new Form("xx", new CompoundPropertyModel(ldm));
On Nov 12, 2007 2:46 PM, Matthias Karlsson <[EMAIL PROTECTED]> wrote:
>
> Hi,
>
> I have recently started to use Wicket and I'm finally getting up to speed
> after getting my Dao-framework and Spring integrated nicely with it.
> However, I'm having problems figuring out how to implement detachable
> models.
>
> Let's take a simple example from my code base (I'm free-typing here so
> this code may not be 100% correct, but hopefully you'll get what I mean).
>
> public class MyPage extends WebPage {
>
> private Movie movie;
>
> public MyPage(Movie movie) {
>
> this.movie = movie;
>
> add(new MyForm("form"));
>
> }
>
> private final MyForm extends Form {
>
> private MyForm(String id) {
>
> super(id, new CompoundPropertyModel(movie));
>
> add(new TextField("name"));
> add(new TextField("year", Integer.class));
>
> /* etc */
>
> }
>
> }
>
> }
>
> Now, this code works well. However, Movie is not an object that I would
> like serialize, mainly because I due to technical reasons not even can.
> However, using just an identifier I would be able to restore it using a
> globally accessable dao-locator.
>
> If anyone could give me a few hints or pointers I would appreciate it.
>
> Thanks for a great framework.
>
> // Matthias
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