I'm setting the dataProvider of a DataGrid to an ArrayCollection (of
Objects).
If the value of a given field of a given row is a particular value, I
want to change the row of the DataGrid to red, say.
I already have a labelFunction on the DataGridColumn for something else.
And Brandon Purcell tells me that setting the background color of a
row is fairly easy:
dg.setPropertiesAt(rowNum, {backgroundColor:0xFF0000});
Is it possible to determine the row number of the row that a
labelFunction is currently affecting, so that I could also do a
setPropertiesAt() and pass it said row number?
In other words... I have
<mx:DataGrid name="dg" id="dg" width="100%" height="100%">
<mx:columns>
<mx:DataGridColumn dataField="date" labelFunction="formatDate"
headerText="Date" />
</mx:columns>
</mx:DataGrid>
and my formatDate function wants to look like:
public function
formatDate(columnData:Object,columnDef:DataGridColumn):String
{
dg.setPropertiesAt(whateverRowThisIs, {backgroundColor:0xFF0000});
DateDisplay.format(columnData.date);
}
Anyone know how to determine "whateverRowThisIs"?
Or do I really need to use a itemRenderer? That seems like overkill to
just change the background color.
Any help would be appreciated.
Thanks!
-Carl
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