The original question was how do I make data that's in the browser into JSON so I can send to the server. I sort of assumed you knew how to make an Ajax call, so I left that part out and only mentioned how to take objects and convert into JSON (that presumably would be sent on that Ajax call). Perhaps you weren't familiar with making the Ajax call?

vinceweeks

The data returned by the jquery call is already a collection. Does a java script array need to be defined and then populated with the values from the jquery? Further, what is the singature for the passed param at the controller?

 

So now I'm confused -- the data you're now talking about is being returned from an Ajax call and not collected from the client? This isn't making sense. Perhaps we can start over? :/