Send parameters using POST

If you want to send parameters using POST you need to create a new url request using this code:

var request:URLRequest = new URLRequest([http://URL.url]);
var urlVars:URLVariables = new URLVariables();

urlVars.field1 = [field1];
urlVars.field2 = [field2];
request.data = urlVars;
request.method="POST";

navigateToURL(request,["_self","_blank"]);