Interface: ColumnDef_RowAggregation<TFeatures, TData, TValue>#

Defined in: features/row-aggregation/rowAggregationFeature.types.ts:233

Column-definition options installed by rowAggregationFeature.

Type Parameters#

TFeatures#

TFeatures extends TableFeatures

TData#

TData extends RowData

TValue#

TValue extends CellData = CellData

Properties#

aggregatedCell?#

optional aggregatedCell: ColumnDefTemplate<ReturnType<Cell<TFeatures, TData, TValue>["getContext"]>>;

Defined in: features/row-aggregation/rowAggregationFeature.types.ts:239

Renderer used for a grouped row's aggregated cell.

aggregationFn?#

optional aggregationFn: AggregationFnOption<TFeatures, TData, TValue>;

Defined in: features/row-aggregation/rowAggregationFeature.types.ts:246

One aggregation reference for a scalar result, or an array for a keyed result object. Inline definitions in an array require an explicit id.

getAggregationValue()?#

optional getAggregationValue: (context) =>
  | AggregationValueResult<unknown>
  | undefined;

Defined in: features/row-aggregation/rowAggregationFeature.types.ts:258

Optionally supplies a precomputed aggregation value for this column. Return { value } to handle the request, including { value: undefined }; return undefined to use the local aggregation fallback.

Parameters#

context#

AggregationValueContext<TFeatures, TData, TValue>

Returns#

| AggregationValueResult<unknown> | undefined

maxAggregationDepth?#

optional maxAggregationDepth: number;

Defined in: features/row-aggregation/rowAggregationFeature.types.ts:252

Maximum relative sub-row depth used for grouped aggregation and cached default totals. 0 selects the supplied root rows, 1 their direct sub-rows, and so on. Defaults to 0.