Best is to pull data, don't push it. Put the data in a model and have the drop downs bind/pull from the model.
But you might be able to use FlexEvent.CONTENT_CREATION_COMPLETE -Alex ________________________________________ From: Oleg Konovalov [oleg...@gmail.com] Sent: Tuesday, April 1, 2014 6:49 PM To: flex-...@apache.org; us...@flex.apache.org Subject: CreationComplete of ViewStack components Hi, I have a popup (TitleWindow) which has ViewStack with a few NavigatorContent's which contain Form's with a bunch of components (TextInputs, DropDownLists, etc). User is editing some data, so when he selects ADG row and clicks Edit, that row data is displayed in that popup. I could easily populate data on the first NavigatorContent via onCreationComplete, but subsequent ones are showing me all DropDownList's as NULL. I tried to do myNavigationContent1.initialize() and myViewStack.initialize(), that didn't help. Any help is very appreciated. TIA, Oleg.