useRow

The useRow primitive returns an object containing the data of a single Row in a given Table, and registers a listener so that any changes to that result will cause an update.

useRow(
  tableId: MaybeAccessor<string>,
  rowId: MaybeAccessor<string>,
  storeOrStoreId?: MaybeAccessor<undefined | StoreOrStoreId>,
): Accessor<Row>

A Provider component is used to wrap part of an application in a context, and it can contain a default Store or a set of Store objects named by Id. The useRow primitive lets you indicate which Store to get data for: omit the final optional parameter for the default context Store, provide an Id for a named context Store, or provide a Store explicitly by reference.

When first rendered, this primitive will create a listener so that changes to the Row will cause an update. When the component containing this primitive is unmounted, the listener will be automatically removed.

import {createRoot} from 'solid-js';
import {createStore} from 'tinybase';
import {useRow} from 'tinybase/ui-solid';

createRoot((dispose) => {
  const store = createStore().setRow('pets', 'fido', {species: 'dog'});
  const row = useRow('pets', 'fido', store);
  console.log(JSON.stringify(row()));
  // -> '{"species":"dog"}'
  dispose();
});