Interface: DataSource<TRow>

Defined in: datagrid-core/dist/index.d.ts:988

Type Parameters

TRow

TRow = GridRowData

Methods

byKey()?

optional byKey(key): Promise<TRow | undefined>

Defined in: datagrid-core/dist/index.d.ts:990

Parameters

key

RowKey

Returns

Promise<TRow | undefined>

load()

load(options): Promise<LoadResult<TRow>>

Defined in: datagrid-core/dist/index.d.ts:989

Parameters

options

LoadOptions

Returns

Promise<LoadResult<TRow>>

loadDistinctValues()?

optional loadDistinctValues(options): Promise<DistinctValue[]>

Defined in: datagrid-core/dist/index.d.ts:1004

Distinct values of one column, for the header filter popup.

OPTIONAL, and the popup is offered only when it is implemented: a grid that holds a few cached blocks of a server-side table cannot derive this itself, and a checklist built from "whatever happens to be cached" is worse than no checklist — the user would tick four values believing they were all of them.

Deliberately NOT given the current filter. The client-side implementation computes distinct values over the FULL column precisely so that unticking a value never makes it vanish from the list; narrowing them server-side would make the two behave differently for no stated reason.

Parameters

options

DistinctValuesOptions

Returns

Promise<DistinctValue[]>