The GroupFooterTemplate column property allows you to display aggregated data in the column footer for each group.
In this demo the grid is grouped by Employee, uses composite columns (Order ID contains Freight and Order Date), displays group totals and max values in GroupFooterTemplate, and a toggle controls GroupFootersAlwaysVisible.
# | Order IDfilter_alt | Ship Namefilter_alt | Employeefilter_alt | |
|---|---|---|---|---|
Freightfilter_alt | Order Datefilter_alt | |||
| No records to display. | ||||
| Displayed orders: 0 of 0 | ||||
| Total amount: $0.00 | Last order date: | |||
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