it's the difference between 'click' and 'itemClick'; Other wise test
for dgLB.selectedIndex > -1
On Thu, May 15, 2008 at 4:37 PM, Tung Lee <[EMAIL PROTECTED]> wrote:
> I have a app that allow user to select item on datagrid which generate
> additional information on a list.
> I also assign some effect to the list which will occur whenever user click
> on the datagrid.
>
> Following is an example of the code
>
> <mx:Move id="moveShow" xFrom="1010" easingFunction="Elastic.easeInOut"
> duration="1500"/>
> <mx:Move id="moveHide" xTo="1010" easingFunction="Elastic.easeInOut"
> duration="1500"/>
>
> <mx:DataGrid id="dgLB" click="{lbChangeFunction()}">
> <mx:columns>
> <mx:DataGridColumn/>
> </mx:columns>
> </mx:DataGrid>
>
>
> I guess b/c it's a click listener, user don't even have to click on the data
> items to initiate the effect animation. The scroll bar, header text,
> frame... anywhere they click will start the effect animation.
> How can I make it where the effect animation will only occur when use make a
> selection.
>
> Thanks
>
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Darin Kohles
RIA Application Developer
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