I am facing a problem with hiding or showing the navigation bar with ReactNavigation 5.x.
For example if I have a navigation stack with ScreenA, ScreenB & ScreenC. ScreenA shouldn't show the navigation bar, but on moving to ScreenB or ScreenC the bar should be visible. On popping to ScreenA, the bar should no longer be there. I have used the following code, but that makes the bar hidden always. This has to be achieved in both iOS and Android.
class App extends Component {
render() {
return(
<NavigationContainer>
<Stack.Navigator screenOptions={{headerShown: false}}>
<Stack.Screen
name="Login"
component={LoginScreen}/>
<Stack.Screen
title='Parent Info'
name='ParentInfo'
component={ParentInfoScreen}
/>
</Stack.Navigator>
</NavigationContainer>
)}
}
Each screen also has an options prop so instead of using screenOptions on stack.navigator use options on stack.screen like this:
<Stack.Navigator>
<Stack.Screen
options={{headerShown: false}}
name="Login"
component={LoginScreen}
/>
<Stack.Screen
title="Parent Info"
name="ParentInfo"
component={ParentInfoScreen}
/>
</Stack.Navigator>
Then you can specify by screen
Related
Seems it should be so simple but I can't figure it out. I have a nested Tab Navigator inside a Stack Navigator like so:
function App(){
const Main = () =>{
<Tab.Navigator initialRouteName={"Players"}>
<Tab.Screen name="Players" component={FindPlayers} />
<Tab.Screen name="Requests" component={MatchRequests} />
</Tab.Navigator>
}
....
return (
<NavigationContainer>
<Stack.Navigator initialRouteName={"Main"} >
<Stack.Screen name="Main" component={Main}/>
<Stack.Screen name="CourtPicker" component={CourtPicker}/>
</Stack.Navigator>
</NavigationContainer>
)}
It renders a blank screen with the Header that says "Main" instead of rendering the FindPlayers component.
My expectation is that I've defined an initial route Main which should render my Main component which is a Tab navigator, which should in turn render the Players component because I've defined the initialRouteName as such.
What am I doing wrong here?
according to Nesting navigators
Try :
<Stack.Screen name="Main" component={Main} options={{
headerShown: false,
}}/>
In the documentation for version 6.x of React Navigation, in fundamentals, Navigating to a screen in a nested navigator, they have an example of nesting a Drawer navigator inside of a Stack navigator.
function Root() {
return (
<Drawer.Navigator>
<Drawer.Screen name="Home" component={Home} />
<Drawer.Screen name="Profile" component={Profile} />
<Stack.Screen name="Settings" component={Settings} />
</Drawer.Navigator>
);
}
function App() {
return (
<NavigationContainer>
<Stack.Navigator>
<Stack.Screen
name="Root"
component={Root}
options={{ headerShown: false }}
/>
<Stack.Screen name="Feed" component={Settings} />
</Stack.Navigator>
</NavigationContainer>
);
}
Why is it shown like this and not the Drawer as the parent navigator and the Stack inside?
I've seen other examples that do this (Drawer parent, Stack inside) but I don't understand what the difference in terms of layouts or the final UI.
Asked somewhere else and got this answer:
If stack is nested inside drawer - you can still open drawer in any
stack screen, etc
if drawer is nested inside stack - drawer will be
only present in the screen that drawer is, and cannot be seen as other
screens will render above it
I want to navigate between two screens in my RN application: Daily and AllTodos. I want to make sure that when the navigator renders Daily by default. This is the code which I have used which accords the documentation :
const StackNavigator = ({component}) => {
return (
<NavigationContainer independent={true}>
<Stack.Navigator initialRouteName="Daily">
<Stack.Screen
name="Daily"
component={Daily}
options={{headerShown: false}}
/>
<Stack.Screen
name="AllTodos"
component={AllTodos}
options={{headerShown: false}}
/>
</Stack.Navigator>
</NavigationContainer>
);
};
But still AllTodos page is rendered by default. Where am i going wrong?
You don't need to destructure the 'component' props. Take it off.
const StackNavigator = ({component}) // take off the component props => {
I am creating a nested navigation container in react-native and the stack looks like this:
-Main Navigation Container:
- Home
- Market Navigation Container:
- Market
- Cart
- About
When I go to home or about and go back, it works properly. However, when I go back from Market or cart (Which I expect to go to the Home page) it shows an error saying:
The action 'POP' with payload {"count":1} was not handled by any navigator.
Is there any screen to go back to?
This is a development-only warning and won't be shown in production.
This is my code for the main navigation container:
<NavigationContainer independent={true}>
<Stack.Navigator>
<Stack.Screen options={myOptions} name="Home" component={Home} />
<Stack.Screen
options={{ headerShown: false }}
name="MarketNavigation"
component={MarketNavigation}
/>
<Stack.Screen options={myOptions} name="About" component={About} />
</Stack.Navigator>
</NavigationContainer>
And this is my code for the market navigation:
<NavigationContainer ref={navigationRef} independent={true}>
<Stack.Navigator>
<Stack.Screen
options={myOptions}
name="Market"
component={Market}
/>
<Stack.Screen
options={myOptions}
name="Cart"
component={Cart}
/>
</Stack.Navigator>
</NavigationContainer>
I faced this when navigating to nested navigator using "screen" option like this:
navigation.navigate('Root', {
screen: 'Settings'
})
;
As mentioned in the documentation:
By default, when you navigate a screen in the nested navigator, the
specified screen is used as the initial screen and the initial route
prop on the navigator is ignored.
To solve this you should use "initial: false" like so:
navigation.navigate('Root', {
screen: 'Settings',
initial: false,
});
Could you add in the code where you navigate from Home to MarketNavigation and back?
How to disable ability to go back
I have a functional component
export default function App(){
createHomeStackNavigator = () =>
<Stack.Navigator screenOptions={{
headerShown: false
}}>
<Stack.Screen
name="Login"
component={Login}
/>
<Stack.Screen
name="Home"
children={createHomeTabNavigator}
/>
</Stack.Navigator>
return(
<NavigationContainer>
{createHomeStackNavigator()}
</NavigationContainer>
)
When user goes to Home, its onclick on Login component then he cant go back to the login by any swipe on ios, back button on Android and other ways
Probably you should use navigation.reset();