I have a grid and I am doing ajax batch updates using the following methods in my controllers with Entity Framework. This is working fine.
http://docs.telerik.com/aspnet-mvc/helpers/grid/editing/batch-editing
Do you have a controller code example (hard to find on the net) to perform the same type of batch update but with a many-to-many db relationship as I have added a multiselect component on my grid?
This is a follow up of my post here