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Yes, best practice is to create a custom
item renderer only if you need to display something more than a simple text
string for each data item. That's because a custom renderer will typically involve
additional DisplayObjects and therefore will take more memory and be slower. If all you want to do is make the string
that the standard renderer displays be a computed value, use labelFunction. - Gordon From:
[email protected] [mailto:[EMAIL PROTECTED] On Behalf Of Karl Johnson It might be easier to just set a
labelFunction. And then in the labelFunction function getSum(rowData) : String { var sum =
Number(rowData.col1) + Number(rowData.col1); return sum.toString(); } That is flex 1.5...but you get the idea. Karl Cynergy Systems, Inc. From:
[email protected] [mailto:[EMAIL PROTECTED] On Behalf Of Clint Tredway most likely you would need to make an item renderer
and have it sum those fields and display the result in the final column. On 6/28/06, Torey
Maerz < [EMAIL PROTECTED]>
wrote: What is the best way to
add a column in a datagrid that is a sum of
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