I'm sorry Stacey, I don't follow. Can you please explain further?
Thanks,
Ben
--- In flexcoders@yahoogroups.com, "Stacey Mulcahy" <[EMAIL PROTECTED]> wrote:
>
> Can you not overwrite the data property it sets using the override and
> setting the data of the super to the value and doing what you want?
>
>
>
> Override public function set data (value:object):void{ super.data=value;
> cb_planNumber.selected=value.someBoolean// do stuff }
>
> _____
>
> From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On
> Behalf Of ben.clinkinbeard
> Sent: Tuesday, July 18, 2006 1:01 PM
> To: flexcoders@yahoogroups.com
> Subject: [flexcoders] Re: How do I reset itemRenderer inside
DataGrid when
> dataProvider is updated?
>
>
>
> Thanks for the reply, Tim. Unfortunately, the selected state is not
> held in the data. The checkboxes should always begin unchecked, but
> the user can (obviously) check them. The checkboxes apparently get
> reused though, not all created every time, because
> cb_planNumber.selected = false; does not work either.
>
> Thanks,
> Ben
>
> --- In [EMAIL PROTECTED] <mailto:flexcoders%40yahoogroups.com>
ups.com,
> "Tim Hoff" <TimHoff@> wrote:
> >
> >
> > Hey Ben,
> >
> > In addition to setting the label, you have to set the selected
property.
> >
> > var q:QName = new QName(DOCUMENT_METADATA_NAMESPACE, "PlanNumber");
> > var r:QName = new QName(DOCUMENT_METADATA_NAMESPACE,
> > "PlanNumberSelected");
> > cb_planNumber.label = data[q];
> > cb_planNumber.selected = data[r];
> >
> > Depending on your data structure, PlanNumberSelected is the value
field
> > from the data.
> >
> > -TH
> >
> > --- In [EMAIL PROTECTED] <mailto:flexcoders%40yahoogroups.com>
ups.com,
> "ben.clinkinbeard"
> > <ben.clinkinbeard@> wrote:
> > >
> > > Hello, I have seen this dicussed on here a bit but nothing seems
to be
> > > working for me. I have a DataGrid whose dataProvider property is
bound
> > > to an XMLList. One of the columns, however, uses an itemRenderer to
> > > display a checkbox with a label. The label comes from the data item,
> > > so this is what my itemRenderer component currently looks like:
> > >
> > > <?xml version="1.0" encoding="utf-8"?>
> > > <mx:HBox xmlns:mx="http://www.adobe.
<http://www.adobe.com/2006/mxml>
> com/2006/mxml"
> > > horizontalAlign="center" creationComplete="getLabel()">
> > > <mx:Script>
> > > <![CDATA[
> > > import
> > >
> >
>
com.fmr.tests.PSA_Cairngorm.business.namespaces.DOCUMENT_METADATA_NAMESP\
> > ACE;
> > >
> > > private function getLabel():void
> > > {
> > > use namespace DOCUMENT_METADATA_NAMESPACE;
> > > var q:QName = new QName(DOCUMENT_METADATA_NAMESPACE, "PlanNumber");
> > > cb_planNumber.label = data[q];
> > > }
> > > ]]>
> > > </mx:Script>
> > > <mx:CheckBox id="cb_planNumber" />
> > > </mx:HBox>
> > >
> > > The problem is that when the XMLList that is the dataProvider is
> > > updated, the checkboxes' labels get updated correctly, but the
> > > selected state of the checkboxes does not. So basically I need to
> > > capture that event so that I can uncheck all of the checkboxes. A
> > > 'labelChanged' event or something similar would be great but doesn't
> > > seem to exist. What am I missing here?
> > >
> > > Thanks in advance,
> > > Ben
> > >
> >
>
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