what is your ldm implementation look like?
and yes, delayed construction is always the way to go.
-igor
On Wed, Oct 29, 2008 at 7:44 AM, Neil McT <[EMAIL PROTECTED]> wrote:
>
> Hi,
>
> I've got the above problem which I have boiled down to the following basic
> example.....
>
> MyPage references PanelA and PanelB which it swaps about depending on the
> current state - both are created when the page is created but PanelA is
> added to MyPage as the default display panel.
>
> PanelB contains the following label...
>
> add(new Label("testLabel", new PropertyModel(myLDM, "someCollection")));
>
> myLDM is a LoadableDetachableModel which wraps a hibernate entity which, in
> turn, has a 'someCollection' property.
>
> On loading MyPage (first request), everything is fine (MyPage creates PanelA
> and PanelB and displays PanelA). However on moving to PanelB (second
> request) I get a LazyInitializationException saying that someCollection
> couldn't be loaded.
>
> I've already found a fix to this problem.... I delay the creation of the
> panels until they are actually being used (i.e. on the call to
> Panel.replaceWith()). However, I just can't really get my head around why
> this fails in the first place. Basically why is the LDM not calling load()
> on the second request?
>
> Also, as the late-construction of the panels seems to work... is this what
> people would recommend when swapping panels in and out of a page?
>
> Any help much appreciated,
>
> Neil.
> --
> View this message in context:
> http://www.nabble.com/LazyInit-error-with-LDM-in-a-panel-tp20228580p20228580.html
> Sent from the Wicket - User mailing list archive at Nabble.com.
>
>
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