How do I pass this js array to my MVC 3 controller?

Question

I am getting null values in the controller. Not sure what am I am missing.

I have a grid where I have a list of guests (with name & email) where user select gues

Answer 1

If you have the liberty of using a plugin, try jQuery-JSON:

var guests = new Array();

// push stuff into the array

$.ajax({
     type: "POST",
     url: GetURL(),
     data: $.toJSON(guests),
     dataType: "json",
     success: function (res) {
        //do something
     }
);