`forEachResultCell`

The forEachResultCell method takes a function that it will then call for each ResultCell in the ResultRow of a query.

forEachResultCell(
  queryId: string,
  rowId: string,
  cellCallback: ResultCellCallback,
): void

	Type	Description
`queryId`	`string`	The `Id` of a query.
`rowId`	`string`	The `Id` of a `ResultRow` in the query's `ResultTable`.
`cellCallback`	`ResultCellCallback`	The function that should be called for every `ResultCell` of the query's `ResultRow`.
returns	`void`	This has no return value.

This method is useful for iterating over each ResultCell of the ResultRow of the query in a functional style. The cellCallback parameter is a ResultCellCallback function that will be called with the Id and value of each ResultCell.

Example

This example iterates over each ResultCell in a query's ResultRow.

import {createQueries, createStore} from 'tinybase';

const store = createStore().setTable('pets', {
  fido: {species: 'dog', color: 'brown'},
  felix: {species: 'cat', color: 'black'},
  cujo: {species: 'dog', color: 'black'},
});

const queries = createQueries(store).setQueryDefinition(
  'dogColors',
  'pets',
  ({select, where}) => {
    select('species');
    select('color');
    where('species', 'dog');
  },
);

queries.forEachResultCell('dogColors', 'fido', (cellId, cell) => {
  console.log(`${cellId}: ${cell}`);
});
// -> 'species: dog'
// -> 'color: brown'

Since

v2.0.0