Hi,

I have been developing a flex application and now come to the point
where I have to add a login component. The structure of my application
is as follows:

Mainapp
    |-Component-1
    |-Component-2
    |-Login Component

the thing is Mainapp is just a container. Component-1 has the button
which calls login component, I have followed the tutorial from
http://www.vipercreations.com/tutorials/Adobe%20Flex/28.html . Now in
case of successful login i need to change the state of component-1 to
reflect login success. I have a logged in state defined in
component-1. I have been trying different combinations after reading
refrence documents but seems like i am shooting in the dark. Everytime
I face the error :
ArgumentError: Undefined state 'loggedin'.
        at mx.core::UIComponent/::getState()
        at mx.core::UIComponent/::findCommonBaseState()
        at mx.core::UIComponent/::commitCurrentState()
        at mx.core::UIComponent/setCurrentState()
        at mx.core::UIComponent/set currentState()
        at component::userlogin/checkLogin()
        at component::userlogin/__login_user_result()
        at
flash.events::EventDispatcher/flash.events:EventDispatcher::dispatchEventFunction()
        at flash.events::EventDispatcher/dispatchEvent()
        at
mx.rpc.http.mxml::HTTPService/http://www.adobe.com/2006/flex/mx/internal::dispatchRpcEvent()
        at
mx.rpc::AbstractInvoker/http://www.adobe.com/2006/flex/mx/internal::resultHandler()
        at mx.rpc::Responder/result()
        at mx.rpc::AsyncRequest/acknowledge()
        at ::DirectHTTPMessageResponder/completeHandler()
        at
flash.events::EventDispatcher/flash.events:EventDispatcher::dispatchEventFunction()
        at flash.events::EventDispatcher/dispatchEvent()
        at flash.net::URLLoader/flash.net:URLLoader::onComplete()



Can someone point me into right direction??? I have tried
Application.application.parentDocument option as well (as pointed out
by Neri). Is there an obvious mistake that I am making ?

Appriciate the help.

Cheers,
Kartik

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