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From Olivier Dutrieux <olivier.dutri...@pasteur.fr>
Subject Re: Data binding expression with list items
Date Tue, 31 Aug 2010 12:35:11 GMT
  Hello,

Be carrefull I don't thinks this feature is properly support at this 
time on 2.0 . It's a proposal feature do by Greg Brown but implemented 
at this time.

Duto

Le 31/08/2010 14:20, A. J. a écrit :
> ok, looking forward to try this in 2.0
>
> thanks
> AJ
>
> On Tue, Aug 31, 2010 at 12:21 PM, Dirk Möbius <dmoebius@scoop-gmbh.de 
> <mailto:dmoebius@scoop-gmbh.de>> wrote:
>
>     I think in Pivot 2.0 it would be possible with a little script trick:
>
>     <script>
>        function myListAt(index) {
>          return myObj.myList[index];
>        }
>     </script>
>
>     <TextInput textKey="${myListAt:2}/>
>
>     But I guess that you don't want to use a hard wired constant there
>     (don't you?), rather something like:
>
>     <TextInput textKey="${myListAt:otherList.selectedIndex}/>
>
>     Dirk.
>
>
>
>     Greg Brown <gkbrown@mac.com <mailto:gkbrown@mac.com>> wrote:
>
>         It isn't currently supported, though it would be trivial to
>         add. I'm curious about the use case, though. It seems a bit
>         fragile to rely on a numeric index, but maybe there is a valid
>         use for it.
>         G
>
>         On Aug 30, 2010, at 3:33 PM, A. J. wrote:
>
>             Hi,
>
>             Is it possible to have binding expressions that refer to
>             list items using index accessor such as the following one
>             (myList being of type java.util.List) ?
>
>             ...
>             <TextInput textKey="myObj.myList[2]"  />
>             ...
>
>             thanks in advance
>             AJ.
>
>
>
>
>
>
>     -- 
>     Dirk Möbius
>
>     SCOOP GmbH
>     Am Kielshof 29
>     D-51105 Köln
>     Fon   +49 221 801916-0
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>     www.scoop-gmbh.de <http://www.scoop-gmbh.de>
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>
>
>

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