[Solved] GroupByExpressions Sum not working

[Regula]

I have a RadGrid with a GroupByExpressions.

Everything works but when I use the aggregate, it simply doesn't aggregate...

I'm running: Telerik 2013.1.417.45

In attach a screenshot of the grid


Here a excerpt of the GroupByExpression:

 

<GroupByExpressions>
  <telerik:GridGroupByExpression>
    <SelectFields>
         <telerik:GridGroupByField FieldAlias="Institution" FieldName="Institution" HeaderValueSeparator=" : "
              SortOrder="Ascending"></telerik:GridGroupByField>
        <telerik:GridGroupByField FieldName="Value" FieldAlias="Value" HeaderText="Total" Aggregate="Sum" FormatString="{0:N2}" />
    </SelectFields>
   <GroupByFields>
          <telerik:GridGroupByField FieldName="Institution" SortOrder="Ascending"></telerik:GridGroupByField>
     </GroupByFields>
</telerik:GridGroupByExpression>
<telerik:GridGroupByExpression>
 <SelectFields>
        <telerik:GridGroupByField FieldAlias="Year" FieldName="Year" SortOrder="Ascending" FormatString="{0:D}" HeaderValueSeparator=" : "></telerik:GridGroupByField>
   </SelectFields>
    <GroupByFields>
            <telerik:GridGroupByField FieldName="Year" SortOrder="Ascending"></telerik:GridGroupByField>
     </GroupByFields>
   </telerik:GridGroupByExpression>
</GroupByExpressions>

[Eyup]

Hi Regula,

It seems that there is a bug with the FieldAlias property. I will forward it to our developers who will fix it for the future releases. Until the actual fix, please remove the Institution FieldAlias:

<telerik:GridGroupByField ... FieldAlias="Institution"/>

And if needed, access and modify the cell content programmatically.

Alternative, you can use templates:
http://demos.telerik.com/aspnet-ajax/grid/examples/groupby/headerandfootertemplates/defaultcs.aspx

I have updated your Telerik points for bringing the problem to our attention. Sorry for any inconvenience caused.

Regards,
Eyup
the Telerik team