Yeah, as a matter of fact there is... It was contributed by Igor
Vaynberg and lives in Wicket Stuff as wicket-contrib-palette. CVS only
at this time.
I was thinking, if some people would like to review it, and Igor
agrees, we could move it to wicket-extensions. Looks like a good place
for it.
Eelco
On 9/6/05, Scott Sauyet <[EMAIL PROTECTED]> wrote:
> I don't know what it's called, but there is a widget you see in any
> number of applications (especially thick client ones, but some
> brower-based ones as well) that allows the user to move items between
> two lists. The lists are usually side-by-side with left and right
> arrows between to move items back and forth.
>
> Our interface desinger wants one of those for the current application.
> It's not strictly necessary, in my opinion, since all we are doing is
> choosing a subset of a longish list. A multi-select list box would do
> the same thing. But it's not my decision.
>
> I was wondering if there was such a component already available for
> Wicket. And if not, I would appreciate some advice on how to build one.
> One problem is that I don't want the entire list stored in the bean
> I'm using for my form model. Right now I have somthing on the order of
>
> List thingies = getAllThingies();
>
> add(new ListMultipleChoice("allThingies", thingies,
> new ChoiceRenderer("name", "id")).setMaxRows(10));
>
> and I use the selected items of this component to update my bean. If I
> have two separate lists, how should I associate one with the bean but
> still supply the complete list to the page. Any suggestions?
>
> Thanks,
>
> -- Scott
>
>
>
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