Hi Kshama,
your testChange function should be something like this
private function testChange(e:ListEvent):void{
trace((e.currentTarget as ComboBox).selectedItem.RangeStart);
trace((e.currentTarget as ComboBox).selectedItem.RangeEnd);
}
And you will call the testChange method on the change Event of
comboBox in the way mentioned as follows:
<mx:ComboBox change="testChange(event)"/>
HTH,
-Ravi
On May 20, 5:49 am, "kshama.pa...@gmail.com" <kshama.pa...@gmail.com>
wrote:
> Hey...
>
> My application has a combobox to which data is provided by array of
> objects as follows:
>
> <mx:ComboBox id="points" width="131" labelField="label"
> change="testchange()" creationComplete="init();" >
> <mx:dataProvider >
> <mx:ArrayCollection >
> <mx:Array >
> <mx:Object label="0-5" RangeStart="0" RangeEnd="5" />
> <mx:Object label="6-10" RangeStart="6" RangeEnd="10" /
>
> <mx:Object label="11-15" RangeStart="11"
> RangeEnd="15" />
> <mx:Object label="16-20" RangeStart="16"
> RangeEnd="20" />
> </mx:Array>
> </mx:ArrayCollection>
> </mx:dataProvider>
> </mx:ComboBox>
>
> On the change event, I need to process 'rangestart' and rangend
> values .But it seems that combobox returns null value.i.e.
>
> trace(combobox.data)
>
> it returns [object,Object][object,Object]
>
> I researched on the web to get this resolved, but the only reason for
> the object,object value to be returned is that the labelField of
> combobox is not set.But I do have a labelFeld set.
>
> However, everything tends to work fine if a Array of Strings is used.
> But I need to use Array of Objects since I need to use 'RangeStart'
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