How do I pass along variables with XMLHTTPRequest

Question

How do I send variables to the server with XMLHTTPRequest? Would I just add them to the end of the URL of the GET request, like ?variable1=?v

Answer 1

Yes that's the correct method to do it with a GET request.

However, please remember that multiple query string parameters should be separated with &

eg. ?variable1=value1&variable2=value2