class A
{
var data:String;

public function A(path)
{
   var host = this;
   var receiver:LoadVars = new LoadVars();
   var sender:LoadVars = new LoadVars();
   sender.sendAndLoad(path, receiver, "POST");

  receiver.onData = function(src:String)
  {
    host.setData(src);
  };

  receiver.onLoad = function(success:Boolean)
  {
    .............
  };
}
public function setData(src:String)
{
  this.data = src;
}
public function getData(void):String
{
  return this.data;
}

}

import A;
class B
{
   static var b:B;
   var a:A;
  public function B()
  {
    this.a = new A(path);
   this.a.getData(); undefined
  }
 
  static function main(mc)
{
  b = new B();
}
}

in new class B this.a.getData() is undefined, i think data was not saved into the variable data inside class A, how can i detect that data loading is finished and when i have to save data, do you have any idea guys, please reply me thankssssssssss