Once you have added something like this first answerthis first answer into your project to apply name prefixes to your partial views, you can post them back as is.
On a side note
If you get into variable length lists within those partial views, its no longer that easy.
- You would want to send prefix to the controller to properly add new htmlNamePrefixes to the new partial view.
- To make posting easy in those situations I've created this helper $.fn()
The helper function will re-base missing / added name indexes back in order for each of the partial views within a parenting form (even if the partial views , had partial views) for the post back to go through as it should. (apologize for the early stage and messed up commenting).