Drupal 6 exposing fields in views
Based on some research, I was able to find Editview for Drupal 6. I'm not quite sure if it's like how Editable views work for Drupal 7.

It states in the Editview's module page that, 


  It allows you to create a view in which the nodes are editable, and
  new nodes can be created.


Hope this helps.