Hello,

I'm using an igGrid via MVC wrapper and I also have editors for my Model on the same page.  When I call saveChanges for the Grid the Controller method tied to the UpdateURL property does not seem to see any of my Model data (the model is null).  Conversely, if I submit my changes via HttpPost, the Controller sees my Model but when calling this code:

List<Transaction<FAMSPlaybookActivity>> transactions = gridModel.LoadTransactions<FAMSPlaybookActivity>(HttpContext.Request.Form["ig_transactions"]);

I would get the error:

'System.ArgumentNullException' - String reference not set to an instance of a String.

I believe this is because the ig_transaction is null.  How would I expose the grid transaction to my Controller post method?  I need to save both my Model data and Grid transaction on the same controller method.  An example code would be appreciated, thanks!