Adobe Flex Actionscript Interview Question:

Why are my ValueObject member variables undefined in the results from my RemoteObject requests?

Submitted by: Administrator

Flash Player deserializes objects in a special order that can confuse developers used to object serialization from other RPC systems. When a strongly typed object is returned to the player, it first creates an instance from the prototype of the registered class without calling the constructor. It then populates the object with the properties sent in the result. Finally, it calls the constructor without arguments.

If your ValueObject constructor expects arguments to initialize an instance, be sure to check whether arguments were actually sent to the constructor before overriding member variable values.
Submitted by: Administrator