I am on 6.4.3, and looking for Multifield example which stores data in node format. I did look at /apps/core/wcm and we.retail component, none of them stores content in the node structure. Any reference will be helpful.
The granite/coral multifield does store data in NODE format:
See this article to learn how to work with granite/ui/components/coral/foundation/form/multifield.
Hope this helps....
karanmahi The multifield is now being delivered OOTB. Please use granite/ui/components/coral/foundation/form/multifield .
For more details on using this please refer Creating an AEM HTML Template Language 6.3 component that uses a Multifield