import { Edit, SimpleForm, TextInput } from 'react-admin';
import { ReferenceNodeInput } from '@react-admin/ra-tree';
const ProductEdit = () => (
<Edit>
<SimpleForm>
<TextInput source="id" disabled />
<TextInput source="name" />
<ReferenceNodeInput
source="category_id"
reference="categories"
/>
</SimpleForm>
</Edit>
);
运行结果