react-admin：如何自定义批量操作

Question

I would like to disabled some checkbox created by a custom BulkActionsButton. This is a simple list:

function CourseList(props): ReactElement {
  return (
    <List
      {...props}
      bulkActionButtons={<BulkActionButton />}
    >
      <Datagrid>
         ...some fields
      </Datagrid>
    </List>
  );
}

and the BulkActionButton :

const BulkActionButton = ({
  resource,
  selectedIds,
}: BulkActionProps): ReactElement | null => {
  const { data, loading } = useGetMany(
    'shared/courses',
    selectedIds as Identifier[]
  );

  if (!data || loading) {
    return null;
  }

  const someHasBeenPaid = data.some((course) => !!course?.invoiceDate);

  return (
      <Button
        color="secondary"
        disabled={someHasBeenPaid}
        label={t('@app.manager.clientDepartment.invoiceCTA')}
      />
  );
};

Actually the records which have a invoiceDate should not be checkable first. But the checkboxes are created internally by react-admin I don't find any documentation on how to apply some filters to enable/disabled the checkboxes or if it is even possible.

Answer 1

Based on this documentation https://marmelab.com/react-admin/List.html#isrowselectable you can use isRowSelectable prop on the Datagrid component to choose if a row is selectable for bulk actions. You get access to the record there so you can make the decision based on your data:

export const RecordList = props => (
    <List {...props}>
        <Datagrid isRowSelectable={ record => !record.invoiceDate }>
            ...
        </Datagrid>
    </List>
);