Need default grouping, with drag and drop group, and aggregate support

[Karthik]

We have created a sample, which should support default column grouping, dynamic drag and drop column grouping with aggregate operations. The attached sample is not working with current code. It works fine after removing this part of code ",
                            group: {
                                field: "UnitsInStock",
                                dir: "asc"
                            }".

 

Let us know is it expected behaviour or not?

[Nikolay Rusev]

Hello Karthik,

 

You need to define aggregates in the group, so that when you group aggregates will be available in the groupFooterTemplate. You will also have to define aggregates in the column in order to persist aggregates when you remove grouping and later add again group.

 

Another aggregates are in the DataSource directly, the are the "grand total" aggregates shown in the footerTemplate of the Grid.

 

I'm attaching the updated sample.

 

Regards,
Nikolay Rusev
Telerik