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David Ingrey
620
Running Total
posted

Any help on this would be great. I have a collection bound to the grid that includes the sales for each day

Date                Net Sales
1/Nov/2009   10.00
2/Nov/2009   15.00
3/Nov/2009   50.00

I have added a template column called Sales To Date and I need to show the running totals in this column

Date                Net Sales    Sales To Date
1/Nov/2009   10.00              10.00
2/Nov/2009   15.00              25.00
3/Nov/2009   50.00              75.00

any thoughts on how to achive this without changing the underlying object.

Thanks

David

  • 6475
    posted

    Hi David,

    I'm not sure if you still need help with this, but one way to do this is using a converter to calculate the value for the given row. Attached is a quick sample that demonstrates it.

    Note that the "Sales To Date" column is not bound to a field in the data source. The attached sample uses 9.2 version of XamWebGrid. If you're using a newer version, you'll have to replace the TemplateColumn with UnboundColumn.

     

    Hope that helps,

    Sample.zip