It's hard to say without seeing your code. This example works for me.
-TH
<mx:DataGrid id="dgAuthors" dataProvider="{authorsDataProvider}" width="100%" height="100%" variableRowHeight="true">
<mx:columns>
<mx:Array>
<mx:DataGridColumn dataField="authorDescription" headerText="Description" wordWrap="true">
<mx:itemRenderer>
<mx:Component>
<mx:VBox>
<mx:Text id="authorDescription"
text="{data.authorDescription}" toolTip="{ data.authorDescription}"/>
</mx:VBox>
</mx:Component>
</mx:itemRenderer>
</mx:DataGridColumn>
</mx:Array>
</mx:columns>
</mx:DataGrid>
--- In [email protected], "John Grden" <[EMAIL PROTECTED]> wrote:
>
> I've got a datagrid and have bound a property to the toolTip property. Sure
> enough the first row I rollOver sets the property causing the tooltip to
> show. But when rolling over other rows, it continues to show the same tip
> even though the property is changing.
>
> What's the trick?
>
> Thanks for your help,
>
> --
> John Grden - Blitz
>--
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--
John Grden - Blitz
--
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