When I say XML, I mean XMLListCollection.
-TH
--- In flexcoders@yahoogroups.com, "Tim Hoff" <timh...@...> wrote:
>
>
> Honestly, if you're looking to create a hierarchical structure, for
use
> in a tree control, you would be better searved using XML. The way you
> are setting up your ArrayCollection, you would have to add additional
> collections as children of your items. This is much easier, and works
> better with trees, if you work with nodes instead.
>
> -TH
>
> --- In flexcoders@yahoogroups.com, Charles Parcell pokemonkiller@
> wrote:
> >
> > Going out on a limb here but try changing the one line of code that
> injects
> > an child object to...
> >
> > Object(myCollection[0]).children= obj;
> >
> > Charles P.
> >
> >
> >
> > On Fri, May 8, 2009 at 3:04 PM, timgerr tgallagher@ wrote:
> >
> > > Thanks for the response, I have a question about arraycollection
and
> > > trees. If I do this:
> > >
> > > var myCollection:ArrayCollection = new ArrayCollection([{first:
> 'Matt',
> > > last:'Matthews'}, {first: 'Tom', last: 'Jones'}]);
> > >
> > > var obj:Object = new Object();
> > > obj.first = 'lisa';
> > > obj.last = 'griffen';
> > >
> > > Object(myCollection[0]).obj = obj;
> > >
> > > then create a tree:
> > > <mx:Tree x="137" y="176" width="422" id="meSmallTree"
> > > dataProvider="{myCollection}"
> > > labelFunction="GetTreeLable"
> > > click="ItemClicked(event)"></mx:Tree>
> > >
> > > I only see the first 2 names, Matt and Tom. How do I have the new
> > > object show as a child of the Matt?
> > >
> > > Thanks,
> > > timgerr
> > >
> > > PS, how did you do he color in your code????
> > >
> > >
> > > --- In flexcoders@yahoogroups.com, "Tim Hoff" TimHoff@ wrote:
> > > >
> > > >
> > > > Ah, ok. The first item in the arrayCollection is an Object. So,
> you
> > > > would have to do something like this:
> > > >
> > > > var myCollection:ArrayCollection = new ArrayCollection([{first:
> > > 'Matt',
> > > > last:'Matthews'}, {first: 'Tom', last: 'Jones'}]);
> > > >
> > > > var obj:Object = new Object();
> > > > obj.first = 'lisa';
> > > > obj.last = 'griffen';
> > > >
> > > > Object(myCollection[0]).obj = obj;
> > > >
> > > > -TH
> > > >
> > > > --- In flexcoders@yahoogroups.com, "timgerr" tgallagher@ wrote:
> > > > >
> > > > > I want to add it as a child to the first item in the
> arraycollection
> > > > (myCollection[0]). Can this be done???
> > > > >
> > > > > Thanks,
> > > > > timgerr
> > > > >
> > > > > --- In flexcoders@yahoogroups.com, "Tim Hoff" TimHoff@ wrote:
> > > > > >
> > > > > >
> > > > > > Have you tried myCollection.addItemAt(obj,0);?
> > > > > >
> > > > > > -TH
> > > > > >
> > > > > > --- In flexcoders@yahoogroups.com, "timgerr" <tgallagher@>
> wrote:
> > > > > > >
> > > > > > > I want to add items to an arraycollection as a child
> > > > > > >
> > > > > > >
> > > > > > > --- In flexcoders@yahoogroups.com, "timgerr" tgallagher@
> wrote:
> > > > > > > >
> > > > > > > > Hello all,
> > > > > > > > I have a question for you all. I was wondering how I can
> add a
> > > > child
> > > > > > to an object within a arraycollection. Here is what I mean:
> > > > > > > > var myCollection:ArrayCollection = new
> > > ArrayCollection([{first:
> > > > > > 'Matt', last: 'Matthews'}, {first: 'Tom', last: 'Jones'}]);
> > > > > > > >
> > > > > > > > var obj:Object = new Object();
> > > > > > > > obj.first = 'lisa';
> > > > > > > > obj.last = 'griffen';
> > > > > > > >
> > > > > > > > I would like to add the new object to be a child of the
> first
> > > > item
> > > > > > in the array list. Can this be done??
> > > > > > > >
> > > > > > > > Thanks,
> > > > > > > > timgerr
> > > > > > > >
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> > >
> > >
> > >
> > > ------------------------------------
> > >
> > > --
> > > Flexcoders Mailing List
> > > FAQ:
> http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt
> > > Alternative FAQ location:
> > >
>
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> 1e62079f6847
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