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0
Votes

Need to provide support for distinct values in the Excel filter for the foreign key column custom adaptor

  We are having issues getting the excel filter to populate the filter the values for a grid foreign key column.  Its only grabbing distinct values for some sub population of the data grid items.



We tried setting the filter choice count but that just changed the number distinct choices that get loaded into the filter menu for other fields but had no bearing on foreign key grid column



        public async Task ActionBeginHandler(ActionEventArgs<AppReviewItems_View> args)
        {
            if (args.RequestType == Syncfusion.Blazor.Grids.Action.FilterBeforeOpen)
            {


                args.FilterChoiceCount = 10000;


            }
        }
​