Re: How to update a palette?
Finally solved it:
had a choice renderer
new ChoiceRenderer() {
public Object getDisplayValue(DocumentDto object) {
return object.getDocumentType();
}
}
which apparently messed things up
changed it to new ChoiceRenderer("documentType", "documentId") and
everything works fine
overriding getIdValue also works!
Have a nice weekend
From:
Wolfgang Schreiner/AUT/CSC@CSC
To:
users@wicket.apache.org
Date:
30.09.2011 13:26
Subject:
Re: How to update a palette?
What do you mean by "refresh"? I apply "setOutputMarkupId" on the palette
and add it to the Ajax request target.
This is how I thought it should work, apparently I missed something ...
final ListModel types = loadChoicesFromDB();
final ListModel selectedTypes = new ListModel(new ArrayList());
final Palette palette = new Palette("palette", selectedTypes, types ... );
palette.setOutputMarkupId(true);
...
final DropDownChoice profiles = ...
profiles.add(new AjaxComponentUpdatingBehavior("onchange") {
public void onUpdate(AjaxRequestTarget target) {
Integer profileId = profiles.getModelObject().getProfileId();
// selectedTypes.detach();
selectedTypes.setObject(loadSelectedTypesFromDB(profileId));
...
target.add(palette);
}
});
From:
Duy Do
To:
users@wicket.apache.org
Date:
30.09.2011 12:58
Subject:
Re: How to update a palette?
Did you refresh the pallete after chaning its model?
Duy
On Fri, Sep 30, 2011 at 3:03 PM, Wolfgang Schreiner
wrote:
> Dear all,
>
> I need to create a palette which has to be updated on selection changes
in
> a drop down choice. The drop down choice contains a list of profiles.
Each
> profile has the same choices but different selected items stored in a
> database. When a user changes the profile selection (Ajax), the palette
> has to show different "available" and "selected" choices.
>
> I am searching for a solution for a while now, and there seem to be a
> number of people having similar issues but I couldn't find a working
> example. The problem is that the "selected" panel does not update
> correctly (remains empty), although during debugging the "model" and the
> "choices" imho contain the correct vales. Removing and adding the
palette
> from the form doesn't work either. I need to use a palette because the
> order of the items is important!
>
> Any help is highly appreciated. It's getting pretty frustrating.
>
> Cheers,
>
> w
>
--
Duy Do
Re: How to update a palette?
What do you mean by "refresh"? I apply "setOutputMarkupId" on the palette
and add it to the Ajax request target.
This is how I thought it should work, apparently I missed something ...
final ListModel types = loadChoicesFromDB();
final ListModel selectedTypes = new ListModel(new ArrayList());
final Palette palette = new Palette("palette", selectedTypes, types ... );
palette.setOutputMarkupId(true);
...
final DropDownChoice profiles = ...
profiles.add(new AjaxComponentUpdatingBehavior("onchange") {
public void onUpdate(AjaxRequestTarget target) {
Integer profileId = profiles.getModelObject().getProfileId();
// selectedTypes.detach();
selectedTypes.setObject(loadSelectedTypesFromDB(profileId));
...
target.add(palette);
}
});
From:
Duy Do
To:
users@wicket.apache.org
Date:
30.09.2011 12:58
Subject:
Re: How to update a palette?
Did you refresh the pallete after chaning its model?
Duy
On Fri, Sep 30, 2011 at 3:03 PM, Wolfgang Schreiner
wrote:
> Dear all,
>
> I need to create a palette which has to be updated on selection changes
in
> a drop down choice. The drop down choice contains a list of profiles.
Each
> profile has the same choices but different selected items stored in a
> database. When a user changes the profile selection (Ajax), the palette
> has to show different "available" and "selected" choices.
>
> I am searching for a solution for a while now, and there seem to be a
> number of people having similar issues but I couldn't find a working
> example. The problem is that the "selected" panel does not update
> correctly (remains empty), although during debugging the "model" and the
> "choices" imho contain the correct vales. Removing and adding the
palette
> from the form doesn't work either. I need to use a palette because the
> order of the items is important!
>
> Any help is highly appreciated. It's getting pretty frustrating.
>
> Cheers,
>
> w
>
--
Duy Do
Re: How to update a palette?
Did you refresh the pallete after chaning its model? Duy On Fri, Sep 30, 2011 at 3:03 PM, Wolfgang Schreiner wrote: > Dear all, > > I need to create a palette which has to be updated on selection changes in > a drop down choice. The drop down choice contains a list of profiles. Each > profile has the same choices but different selected items stored in a > database. When a user changes the profile selection (Ajax), the palette > has to show different "available" and "selected" choices. > > I am searching for a solution for a while now, and there seem to be a > number of people having similar issues but I couldn't find a working > example. The problem is that the "selected" panel does not update > correctly (remains empty), although during debugging the "model" and the > "choices" imho contain the correct vales. Removing and adding the palette > from the form doesn't work either. I need to use a palette because the > order of the items is important! > > Any help is highly appreciated. It's getting pretty frustrating. > > Cheers, > > w > -- Duy Do
How to update a palette?
Dear all, I need to create a palette which has to be updated on selection changes in a drop down choice. The drop down choice contains a list of profiles. Each profile has the same choices but different selected items stored in a database. When a user changes the profile selection (Ajax), the palette has to show different "available" and "selected" choices. I am searching for a solution for a while now, and there seem to be a number of people having similar issues but I couldn't find a working example. The problem is that the "selected" panel does not update correctly (remains empty), although during debugging the "model" and the "choices" imho contain the correct vales. Removing and adding the palette from the form doesn't work either. I need to use a palette because the order of the items is important! Any help is highly appreciated. It's getting pretty frustrating. Cheers, w
