`useGetOneLive`

This Enterprise Edition hook, alternative to useGetOne, subscribes to live updates on the record.

Usage

import { useRecordContext } from 'react-admin';
import { useGetOneLive } from '@react-admin/ra-realtime';

const UserProfile = () => {
    const record = useRecordContext();
    const { data, isLoading, error } = useGetOneLive('users', { id: record.userId });
    if (isLoading) {
        return <Loading />;
    }
    if (error) {
        return <p>ERROR</p>;
    }
    return <div>User {data.username}</div>;
};

The hook will subscribe to live updates on the record (topic: resource/[resource]/[id]) and will refetch the record when it is updated or deleted.

See the useGetOne documentation for the full list of parameters and return type.