Comments (4)
Maybe navigation.canGoBack()
is better, similar to history.canGoBack()
? The method navigation.isFirstRoute()
is only useful for stack navigator, in other navigators you might want different behavior, for example, to treat the initial route as the first one in history. Also not sure how it would work with nested navigators, where even if a route is the first one, it might be nested in another one, so you can still go back. Since we don't have access to the parent's state, we can't handle it properly.
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Yup I think this is very useful. I am doing some nasty checks right now. I am working in a native app that includes some screens with RN and react-navigation. When we are in the first screen of RN, we need to know it so we can cal some native method or enable/disable swipe iOS gestures.
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that's a neat idea!
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Closing since isFirstRouteInParent
API was added.
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Related Issues (20)
- Action property that indicates to routes that they should not change index HOT 1
- Improve ergonomics of back HOT 1
- Navigator config to pass params down HOT 1
- Add unsetParams to navigation prop HOT 2
- Reset state action HOT 2
- Expose logic for initializing state of createAppContainer HOT 4
- On will/didFocus subscribe, stop firing the listener if current screen is focused HOT 2
- Idea: Preloading HOT 6
- <StaticNavigator> for tests/storybook HOT 14
- StackActions.popToRouteName(routeName) HOT 2
- Alternative API for defining navigators HOT 12
- how to send navigation events between peer navigators? HOT 4
- Deep linking with authentication
- How to hide tab bar item n react-navigation HOT 3
- Ability to show screens on top of native modals
- useNavigationParams hook HOT 1
- Add useMaterialTabsHeight HOT 1
- Typesafe Stack & Navigation HOT 1
- devTools prop HOT 5
- [RFC] TabView API change
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