Function: createColumnHelper()

function createColumnHelper<TFeatures, TData>(): ColumnHelper<TFeatures, TData>;

Defined in: helpers/columnHelper.ts:94

A helper utility for creating column definitions with slightly better type inference for each individual column. The TValue generic is inferred based on the accessor key or function provided. Note: From a JavaScript perspective, the functions in these helpers do not do anything. They are only used to help TypeScript infer the correct types for the column definitions.

Type Parameters

TFeatures

TFeatures extends TableFeatures

TData

TData extends RowData

Returns

ColumnHelper<TFeatures, TData>

Example

const helper = createColumnHelper<typeof _features, Person>() // _features is the result of `tableFeatures({})` helper
const columns = [
 helper.display({ id: 'actions', header: 'Actions' }),
 helper.accessor('firstName', {}),
 helper.accessor((row) => row.lastName, {}
]