Hi
Yes, but why can't ListItem.getIndex() be used? I can't see any
drawbacks, but one advantage is that you can use the same model object
twice in the list. It's not unlikely that I've missed something,
though.
Regards,
Henrik
2008/2/14, Igor Vaynberg <[EMAIL PROTECTED]>:
> you can always roll your own link, you dont have to use the one
> provided with ListView - there is nothing special it does that you
> cannot do yourself. Of course we should have used item.getindex() if
> there was some common interface that all items that were put in list
> had to implement...but since there is no such thing we do the best we
> can without it but leave you plenty of freedom to implement your own.
>
>
> -igor
>
>
>
> On Feb 13, 2008 8:05 PM, Lan Boon Ping <[EMAIL PROTECTED]> wrote:
> > Hi,
> >
> > Taking a look at ListView.moveUpLink as example, I doubt that this
> > getList().indexOf() will return a correct index if we have duplicate
> > items with same identity in getList(). Should not it uses
> > item.getIndex() instead?
> >
> > public final Link moveUpLink(final String id, final ListItem item)
> > {
> > return new Link(id)
> > {
> > private static final long serialVersionUID = 1L;
> >
> > public void onClick()
> > {
> > final int index =
> getList().indexOf(item.getModelObject()); // use
> > item.getIndex() instead?
> >
> > Thank You.
> >
> > Regards
> > Boon Ping
> >
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