Sometimes we may want to create mapping in content types. Say, i created an Artist and a Song content types. when i select an artist, i want it to select all the songs which belongs to that artist also. In that case, we need a node reference field in the Artist content type such that every song is mapped to an artist.

So first, create the Song content type with default fields. Then create some songs and fill in the lyrics as node body. Continue reading Drupal – Using Node Reference in View →