ColumnDef_RowAggregation

Defined in: features/row-aggregation/rowAggregationFeature.types.ts:219

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:225

Renderer used for a grouped row's aggregated cell.

aggregationFn?

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

Defined in: features/row-aggregation/rowAggregationFeature.types.ts:232

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:244

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:238

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.