ActionScript 3 Sending and Receiving Data From Servers Adding variables to your request
Example
The URLVariables class allows you to define data to be sent along with a URLRequest.
Example:
var variables:URLVariables = new URLVariables();
variables.prop = "hello";
variables.anotherProp = 10;
var request:URLRequest = new URLRequest('http://someservice.com');
request.data = variables;
You can either send the request via a URLLoader or open the request URL with the variables attached in the querystring using navigateToURL.
