Thanks a lot.
I assume that it will not negate the values in xField!
http://groups.google.com/group/flex_india/browse_thread/thread/c29a0cd203bfcda8/94fd055136c02919?lnk=raot
I will try dataFunction
Regards
On Sep 26, 12:09 am, "Venkat Viswanathan" <[EMAIL PROTECTED]>
wrote:
> Hi,
>
> There is something called "dataFunction", that will execute of every item.
> You can get the value of the item there. I also noticed that there is a
> property called "fillFunction". I have never used it but I feel it will come
> handy for you.
>
> Regards,
> Venkat
>
> On Thu, Sep 25, 2008 at 8:09 AM, flexkwt <[EMAIL PROTECTED]> wrote:
>
> > I have another question though,
>
> > > > > > > In the itemRenderer, override the "set data" method and inside
> > that you
> > > > > can
> > > > > > > check for the value in TestID
>
> > If I want to achieve the same in <mx:PlotSeries or <mx:LineSeries, how
> > can I get a value for checking whether for examp TestID is value is 0
> > or not ?
> > In <mx:DataGridColumn we could assign a value to it is dataField, but
> > <mx:PlotSeries or <mx:LineSeries doesn't have dataField.
> > So I am not sure how to get a value in the override set data" method
>
> > Thanks
>
> > On Sep 25, 10:33 am, flexkwt <[EMAIL PROTECTED]> wrote:
> > > Hi
>
> > > It is working, I declared as Bindable variable as used @Embed while
> > > declaring and changed from String to Class.
>
> > > Thanks a lot.
>
> > > On Sep 25, 2:03 am, "Venkat Viswanathan" <[EMAIL PROTECTED]>
> > > wrote:
>
> > > > Hi,
>
> > > > Can you try loading an image from the local directory and see if it is
> > > > working properly? Just copy the green_tick.gif and RedTriangle.jpg to
> > the
> > > > same folder as your main mxml and see if it is loading...
>
> > > > Regards,
> > > > Venkat
>
> > > > On Wed, Sep 24, 2008 at 10:32 AM, flexkwt <[EMAIL PROTECTED]> wrote:
>
> > > > > I managed to override and get the value
> > > > > However when I tried to display the image is not showing up.
> > > > > Below is my code
> > > > > public var imageurl:String = "";
>
> > > > > override public function set data(value:Object) : void {
>
> > > > > super.data = value;
> > > > > //
> > > > > Alert.show("override value"+value.Test);
> > > > > if
> > > > > (value.Test == 0){
>
> > > > > imageurl = "http://tbn0.google.com/images?q=tbn:Yhf-
> > > > > ydZA1YqeFM:http://www.opti-drive.com/images/green_tick.gif";;
> > > > > }
> > > > > else
> > > > > {
>
> > > > > imageurl = "http://tbn0.google.com/images?
> > > > > q=tbn:V_bK6hG0nq8TBM:http://www.485inc.com/images/RedTriangle.jpg<
> >http://tbn0.google.com/images?q=tbn:V_bK6hG0nq8TBM:http://www.485inc....>
> > > > > ";
> > > > > }
>
> > > > > On Sep 24, 8:46 am, flexkwt <[EMAIL PROTECTED]> wrote:
> > > > > > Thanks Venkat.
>
> > > > > > TestID is a item in a ArrayCollection.
> > > > > > I added TestID as addItem .
>
> > > > > > So in the override function, I am not sure how to call the TestID
> > to
> > > > > > get its value.
>
> > > > > > Regards
>
> > > > > > On Sep 24, 1:02 am, "Venkat Viswanathan" <[EMAIL PROTECTED]>
> > > > > > wrote:
>
> > > > > > > Hi,
>
> > > > > > > In the itemRenderer, override the "set data" method and inside
> > that you
> > > > > can
> > > > > > > check for the value in TestID and then set the source of the
> > image as
> > > > > per
> > > > > > > the requirement.
>
> > > > > > > Regards,
> > > > > > > Venkatwww.venkatv.com
>
> > > > > > > On Tue, Sep 23, 2008 at 6:44 PM, flexkwt <[EMAIL PROTECTED]>
> > wrote:
>
> > > > > > > > Hello,
>
> > > > > > > > I have a <mx:DataGridColumn and dataField="TestID"
>
> > > > > > > > I want to conditionally display an image based on the value
> > from
> > > > > > > > TestID.
> > > > > > > > Say if TestID is 0, then display red in the mx:DataGridColumn,
> > if
> > > > > > > > TestID is not 0 then display yellow.
>
> > > > > > > > How can I do this?
>
> > > > > > > > Thanks
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