Hi, If there's a preferred place to ask this, please let me know but I'm working on my first Cairngorm project and am getting used to how it all works which is great. I have a command that is fired after an event is notified that data is received from a Web Service. If there is a Fault or Error I want to show a custom Popup Component.
My question is how do others deal with this? If I use PopupManager.add or create PopUp I need to pass in the parent : DisplayObject... What is best practice to reference the parent ? Would you create a reference on the model.rootApplication = this; and set that on the initialise event and pass that reference in or perhaps you would use ChangeWatcher to listen for changes on a model error property which woudl fire the Action Script on the mediator to create the PopUp... What is the best/ nicest/ standard approach to handling this? Thanks for your help... Nick
