Some notes I have observed.
* All my objects within the list are correctly in the DDC
* All my objects within the list have an implemented equals/hashcode.
* It doesn't correctly pre-select both my Manufacturer associations within
Product; it just goes to 'Choose One'
* It correctly sets Manufacturer if we change the pre-selected 'Choose One'
to any object within the DDC.
So why is it not correctly pre-selecting? For example, my Xbox is not
pre-selecting to Microsoft instead going to 'Choose One'.
Cheers,
James.
On 11/5/07, James Perry <[EMAIL PROTECTED]> wrote:
>
> Hello all,
>
> Thanks for the replies so far.
>
> Well I have taken the feedback and my manufacturer object and category
> object are certainly are there when it passed to my form.
>
> It is really bizarre as if I select a manufactuer and persist the product
> obejct upon the form's onSubmit, it's correctly persisted. So I don't
> understand why it can correctly set the manufacturer object when changing a
> manufacturer yet it doesn't select the correct manufacturer upon going to
> EditProductPage.
>
> Any thoughts? I tried it with a RadioChoice and it has the same problem.
> :-(
>
> On 11/5/07, Gwyn Evans < [EMAIL PROTECTED]> wrote:
> >
> > Hi James,
> >
> > While the implementation's not a big deal, and you'll probably want
> > one, "Choose One" is the default for when the selected (or
> > pre-selected) item's not found in the DDC list of values, so I don't
> > think it's directly that. I'd be tempted to double-check (either via
> > logging or via a debugger) that all the data's there as expected
> > (although an anonymous implementation of a IChoiceRender's as good a
> > way as any of having somewhere to set a breakpoint!)
> >
> > /Gwyn
> >
> > Monday, November 5, 2007, 2:54:09 PM, you wrote:
> >
> > JP> Hello Dima,
> >
> > JP> That was my initial assumption but I already have overrided my
> > JP> equals()/hashCode() methods for Manufacturer's "business key" in
> > Hibernate
> > JP> and ensured my HQL query retrieves Manufacturer objects. Do I need
> > to add an
> > JP> implementation of IChoiceRendered as an argument to DDC?
> >
> > JP> Thanks,
> > JP> James.
> >
> > JP> On 11/5/07, Dmitry Kandalov < [EMAIL PROTECTED]> wrote:
> > >>
> > >> On Monday 05 November 2007 16:39:02 James Perry wrote:
> > >> > I have a problem with the DropDownChoice. More specifically, I have
> > a
> > >> > Product class which is like:
> > >> >
> > >> > public class Product implements Serializable {
> > >> >
> > >> > private static final long serialVersionUID = 1L;
> > >> >
> > >> > private Manufacturer manufacturer;
> > >> > //other states
> > >> >
> > >> > //getters and setters
> > >> >
> > >> > }
> > >> >
> > >> > I have a form which allows to edit a product, which allows to
> > change the
> > >> > manufacturer object with a DropDownChoice. However, an Xbox product
> > for
> > >> > instance, it should display its Microsoft manufacturer object as
> > >> selected
> > >> > but it selects 'Choose One' instead.
> > >>
> > >> May be choices and value in the DDC are different java objects and
> > you
> > >> didn't
> > >> implement equals(), hashCode() in Manufacturer class?
> > >>
> > >> Dima
> >
> >
> >
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