`getCell`

The getCell function returns a reactive object reflecting the value of a Cell in a Row in a Table, and registers a listener so that any changes to that Cell will update current.

getCell(
  tableId: MaybeGetter<string>,
  rowId: MaybeGetter<string>,
  cellId: MaybeGetter<string>,
  storeOrStoreId?: MaybeGetter<undefined | StoreOrStoreId>,
): {current: CellOrUndefined}

	Type	Description
`tableId`	`MaybeGetter<string>`	The `Id` of the `Table` (or a getter returning it).
`rowId`	`MaybeGetter<string>`	The `Id` of the `Row` (or a getter returning it).
`cellId`	`MaybeGetter<string>`	The `Id` of the `Cell` (or a getter returning it).
`storeOrStoreId?`	`MaybeGetter<undefined \| StoreOrStoreId>`	The `Store` to use (plain value or getter), or its `Id`.
returns	`{current: CellOrUndefined}`	A reactive object with gettable and settable `current`.

Since Cells are mutable leaf values in a Store, the returned object's current property can also be assigned to write back to the Store.

Example

This example uses the getCell function to display a Cell value reactively.

// In a .svelte file:
// const store = createStore().setCell('pets', 'cat', 'name', 'Fido');
// const name = getCell('pets', 'cat', 'name', store);
// $: console.log(name.current); // 'Fido'

Since

v8.1.0