Hello.
In the following code, I would like to be able to reference the data
field called "fn" from within the item renderer for the last column,
which contains the RollOverButton.
Can someone tell me how I can do this?
What I want to do is have the button be visible in some cases, but not
others.
Thanks!
Kenny
CODE BELOW
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<mx:DataGrid id="dgMediaHistory"
x="27"
y="59"
width="380"
height="339"
dataProvider="{svcGetMediaHistory.lastResult.dataset.mediahistory}"
resizableColumns="false"
allowMultipleSelection="false"
allowDragSelection="false"
draggableColumns="false"
change="historyChangeHandler()">
<mx:columns>
<mx:DataGridColumn headerText="Msg" dataField="fn" width="85"/>
<mx:DataGridColumn headerText="Date" dataField="whenplayed" width="140"/>
<mx:DataGridColumn headerText="" width="30">
<mx:itemRenderer>
<mx:Component>
<comp:RollOverButton width="20" height="20"
upImage="{outerDocument.playImageUp}"
overImage="{outerDocument.playImageOver}"
downImage="{outerDocument.playImageDown}"
click="outerDocument.playMedia()"/>
</mx:Component>
</mx:itemRenderer>
</mx:DataGridColumn>
</mx:columns>
</mx:DataGrid>
