How to include null value in the JSON via NSJSONSerialization?

Question

I think I get it how to use the NSJSONSerialization over all. The call I am making is:

[NSJSONSerialization dataWithJSONObject:parameters options:0 error:&a         


        

Answer 1

Just try something like this:

NSDictionary *jsonObj = [NSDictionary dictionaryWithObjectsAndKeys:@"My Name", @"name", @"Developer", @"occupation", NULL, @"My NULL field", nil];

and use this object as parameter where you want it.