【发布时间】:2020-09-23 23:51:54
【问题描述】:
我正在尝试使用 react-navigation 在我的应用程序中创建抽屉导航,但我很难隐藏一项。 我想要什么:创建一些屏幕(在应用程序内部导航),但不在抽屉中显示这些屏幕。 我正在使用这个文档:(https://reactnavigation.org/docs/nesting-navigators/#navigator-specific-methods-are-available-in-the-navigators-nested-inside)
但是我有两个问题: 1)Root 仍然显示; 2) 我无法直接导航到“隐藏”屏幕,它说该屏幕不存在。
这是我当前的代码:
const Stack = createStackNavigator();
function Root2() {
return (
<Stack.Navigator>
<Stack.Screen name="NewEditPilot" component={NewEditPilot} />
<Stack.Screen name="Settings" component={Settings} />
</Stack.Navigator>
);
}
const Drawer = createDrawerNavigator();
function MyDrawer() {
return (
<Drawer.Navigator drawerContent={props => <SideBar2 {...props} />}>
<Drawer.Screen name="Home" component={Home} />
<Drawer.Screen name="PilotMgnt" component={PilotMgnt} />
<Drawer.Screen name="Root2" component={Root2} />
</Drawer.Navigator>
);
}
export default function App() {
return (
<Provider store={store}>
<PersistGate loading={null} persistor={persistor}>
<Root>
<NavigationContainer>
<MyDrawer />
</NavigationContainer>
</Root>
</PersistGate>
</Provider>
);
}
在这种情况下,我试图隐藏 NewEditPilot 和 Settings 屏幕。这就是我导航到这些屏幕的方式:navigation.navigate('NewEditPilot')(这是在 react-navigation 4x 上工作的)。
另外,这就是我在 react-navigation 4x 中使用(和工作!)的方式:
// Telas principais
const Drawer = DrawerNavigator(
{
Home: { screen: Home },
PilotMgnt: { screen: PilotMgnt},
CurRace: { screen: CurRace},
Settings: { screen: Settings},
LogViewScreen: { screen: LogViewScreen},
},
{
initialRouteName: "Home",
contentOptions: {
activeTintColor: "#e91e63"
},
contentComponent: props => <SideBar {...props} />
}
);
// sub-telas
const AppNavigator = StackNavigator(
{
Drawer: { screen: Drawer },
NewEditPilot: { screen: NewEditPilot },
PersonalRank: { screen: PersonalRank },
RCharts: { screen: RCharts},
RChartsArchive: { screen: RChartsArchive},
Archive: { screen: Archive },
ArchiveView: { screen: ArchiveView },
ArchivePersonalRank: { screen: ArchivePersonalRank },
},
{
initialRouteName: "Drawer",
headerMode: "none"
}
);
export default () =>
<Provider store={store}>
<PersistGate loading={null} persistor={persistor}>
<Root>
<AppNavigator />
</Root>
</PersistGate>
</Provider>
;
【问题讨论】:
标签: react-native react-navigation react-navigation-drawer