title: Create/Update one-to-many relationship models on one page
body: <p>Can't find an example of this online that doesn't involve creating or updating rows for each individual model on separate pages. I have a simple visitation form, where the overall Visit is a model, with the host's information and other generic parameters. The second model is Visitor, of which a Visit can have many. Relationship works great, I can update them separately.</p>
  <p>I've built a request form which I'd like to do everything on one page. Top part of the form is generic information about the visit and the bottom half is a javascript dynamic form section to add/remove visitors on the fly. Form works great, enters the Visit information just fine, but I can't take in the List from the information coming in. Names for them are following the 'Visitors[1].Name' etc etc format.</p>
  <p>I've tried adding List Visitors as a variable inside the Visit model, I've also tried a combined custom model, containing both Visit and Visitors. Anyone have any suggestions?</p>