How to fallback to default sorting on sorting removal of other column

[flutcon]

Using v7, how would I implement following use case:

• Column A is set to be sorted by default asc (set within intial state)
• Column B is sortable with ASC>DESC>DEFAULT

I would like to get data sorted by Column A again as soon as sorting of Column B is not ASC or DESC.

Any ideas welcome!

Thanks!

Mike

[flutcon]

This is how I got it working - any comments welcome:

  const {
    state: tableState,
    toggleSortBy,
    getTableProps,
    getTableBodyProps,
    headerGroups,
    rows,
    prepareRow,
  } = useTable(
    {
      columns,
      data,
      initialState: { sortBy: useMemo(() => [{ id: 'lastName' }], []) },
    },
    useSortBy
  );
...
  useEffect(() => {
    if (!tableState.sortBy.length) {
      toggleSortBy('lastName');
    }
  }, [tableState, toggleSortBy]);