Flutter Nested Navigation: Routers Within Routers
Nested Navigation is like having a mini-app with its own back button inside a single screen. It's used for UIs like a BottomNavigationBar where each tab needs its own navigation history. The footgun is calling the wrong Navigator's context.
Think of Nested Navigation as a mini-app with its own back button and history, living inside a single screen of your main app. It's essential for UIs like a `BottomNavigationBar` where each tab needs its own independent navigation stack, or for master-detail layouts. The common footgun is using the wrong `BuildContext` and getting the root navigator when you intended to use the nested one.
Read the original → docs.flutter.dev
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