Zyg*_*gro 6 react-native react-navigation
我有一个像这样的导航:
Loading: SwitchNavigator {
Auth: Stacknavigator,
Main: StackNavigator,
Onboard: StackNavigator,
}
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每个StackNavigators 都有一个初始路线集。在某些情况下,我想从loading导航器转到导航器上的特定路线onboard。如果我只使用navigator.navigate('DesiredRoute'),它也会挤入机载的initialRoute,因此导航堆栈看起来像[InitialRoute, DesiredRoute]而不是[DesiredRoute]。如何摆脱InitialRoute?
代码示例:
// Loading.js
if (loadingComplete) {
if (!user) {
navigation.navigate('auth')
return
}
if (user && userData) {
navigation.navigate('Main')
return
}
if (onboardingCheckpointCleared) {
// this creates `['InitialRoute', 'DesiredRoute']` instead of `['DesiredRoute']`
navigation.navigate('DesiredRoute')
return
}
navigation.navigate('Onboard')
}
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这是预期的行为,如果您只想DesiredRoute出现,那么您必须设置该路线,Loading如下所示,
Loading: SwitchNavigator {
Auth: Stacknavigator,
Main: StackNavigator,
Onboard: StackNavigator,
DesiredRoute: ScreenName
}
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这样写不会产生任何冲突,你可以放心地写。
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