Selecting an object of a NSArrayController

FROM : Michael Varlik
DATE : Fri Jan 04 20:32:30 2008

Hi,

I have an NSArrayController which controles entities.
These entities have a boolean attribute and there is
exactly one entitie where this attribute is YES, all
the others are NO. When I want to select the one entity
with the attribute set to YES, I iterate through the
NSArrayController's arrangedObjects and when I find
the entity, I call setSelectionIndex to the index of
the object within arrangedObjects.
This works pretty good, but I wonder if there is a more
convenient way to perform this, something like
"selectObjectWithValueForKey". Is there a way to do
this?

Many thanks in advance,
Michael
--
GMX FreeMail: 1 GB Postfach, 5 E-Mail-Adressen, 10 Free SMS.
Alle Infos und kostenlose Anmeldung: http://www.gmx.net/de/go/freemail