Hi ,
Greetings from
Syncfusion Support,
We understand that
you would like to display an aggregate value for a column that isn't directly
bound to a data field. However, in order to display aggregate values in
Syncfusion EJ2 Grid, the column must be
associated with a defined field property. Since the
"Resultado" column is not bound to a specific field in the data
source, aggregate cannot be directly applied to it unless a dummy field
property is bound to the column.
Regards,
Kishore
Muthukrishnan