On our current project we have implemented server-side grouping, however, I can find no documentation on how to manually populate the aggregated totals of the groupings into the DataSourceResult object that the Kendo Grid expects from the server. Newing up a List<AggregateResult> doesn't seem to work as many of the properties of the AggregateResult object are read only. We can't use the ToDataSourceResult() extension method because we're also paging on the server, so we're only pulling back subsets of the total dataset at whatever page size the user has selected.
Is there some documentation somewhere that I'm just not seeing? If so, can you point it out to me, and if not, what guidance can you offer in populating those aggregated totals?
Is there some documentation somewhere that I'm just not seeing? If so, can you point it out to me, and if not, what guidance can you offer in populating those aggregated totals?