i have a modal screen like below:
<Stack.Screen name="ForwardChatContent" component={ForwardChatContentScreen}
options={{
presentation: 'modal',
}} />
I want to push a screen from this screen, for example i have other screen like below:
<Stack.Screen name="ForwardChatToUser" component={ForwardChatToUserScreen}
But when using navigate, it's does not show new screen, can someone help? Thanks
Update, i changed ForwardChatContent and ForwardChatToUser into stack navigator like this:
const forwardStack = () => {
return <Stack.Navigator>
<>
<Stack.Screen name="ForwardChatContent" component={ForwardChatContentScreen}
options={{
presentation: 'modal',
}} />
<Stack.Screen name="ForwardChatToUser" component={ForwardChatToUserScreen}
options={{
// presentation: 'modal',
}} />
</>
</Stack.Navigator>
}
when navigate im using this code:
RootNavigation.navigate('ForwardChat', {message : props.currentMessage})
But in ForwardChatContent i got error ERROR TypeError: undefined is not an object (evaluating 'route.params.message')*
Because Im using this code to get message :
const message = route.params.message
Can u provide some way to get the params, thanks
It's because when you open a screen as Modal, it is treated as a separate set out of your existing Navigation Stack, it expects a Modal to be a NavigationStack, not just a Screen.
In your case, ForwardChatContentScreen is just a simple <Stack.Screen> it doesn't have a navigation stack.
Change it to NavigationStack from Screen it will work and open the NavigationStack as Modal having your screen as root, then it will work.
Check demo here
Cheers.
Related
I'm using React Navigation 6.x's linking with Expo so that when a user clicks on a notification they are directed to the appropriate part of my application to interact with the new information. When my app is backgrounded (running in the background) and a user clicks on a notification they are redirected to the screen they need to be at, which works perfectly fine. However, when the app is killed and the user clicks on a notification, they are taken directly to the screen for which the url is provided and they cannot press back to navigate elsewhere in my application. I tried to resolve this by using the initialRouteName prop like is shown in the docs (link: https://reactnavigation.org/docs/configuring-links/#rendering-an-initial-route), but I cannot get it to work. For further clarification, when I mentioned above that I am able to get linking working it is in relation to the direct SettingsScreen, AddFriendScreen, and MessagingScreen links. What I cannot get working is the specific block of code inside the liking object that starts with HomeScreen. What I believe may be causing the issue is that I am trying to set my initialRoute as a screen within HomeScreen's Tabs.Navigator and then trying to route to a screen within my Stack.Navigator. However, the docs show that this is possible (link: https://reactnavigation.org/docs/configuring-links/#rendering-an-initial-route).
My code:
const linking = {
prefixes: [prefix],
config: {
screens: {
HomeScreen: {
initialRouteName: "Chats",
screens: {
AddFriendScreen: "addFriend",
CreateChatScreen: "createChatScreen",
Friends: "friends",
MessagingScreen: 'messagingScreen/:chatRoomId'
}
},
SettingsScreen: "SettingsScreen",
AddFriendScreen: "AddFriendScreen",
MessagingScreen: 'MessagingScreen/:chatRoomId'
},
}
};
<NavigationContainer linking={linking} theme={MyTheme} >
<Stack.Navigator>
{!authState.value ?
<>
<Stack.Screen name="LoginScreen" component={LoginScreen} />
<Stack.Screen name="SignUpScreen" component={SignUpScreen} />
<Stack.Screen name="ForgotPasswordScreen" component={ForgotPasswordScreen} />
</>
:
<>
<Stack.Screen name="HomeScreen" component={HomeScreen} />
<Stack.Screen name="MessagingScreen" component={MessagingScreen} />
<Stack.Screen name="SettingsScreen" component={SettingsScreen} />
<Stack.Screen name="CreateChatScreen" component={CreateChatScreen} />
<Stack.Screen name="AddFriendScreen" component={AddFriendScreen} />
</>
}
</Stack.Navigator>
</NavigationContainer>
const HomeScreen = () => {
return (
<Tabs.Navigator>
<Tabs.Screen name="Chats" component={ChatScreen} />
<Tabs.Screen name="Friends" component={FriendsScreen} />
<Tabs.Screen name="Profile" component={ProfileScreen} />
</Tabs.Navigator>
)
}
Hmm, I would put any screen that I would like to access in multiple navigators at the root level so that they can both reach it.
For my own project, I have a root stack with a dedicated auth stack and an app/home stack (which is a tab nav like your HomeScreen). And outside that I have all my modal and root screens that I'd like other navigators to access (Because I really have two Home tab navigators the user can switch between.)
Idk if putting all of your screens listed after HomeScreen outside of that object will help your situation, but you can try that.
So I'm trying to improve my navigation in my React Native project using React Navigation. I would like to know how to navigate through a nested navigator from Home to Login screen.
navigation.ts
export type RootStackParamList = {
AuthorizedTabStack: BottomTabScreenProps<AuthorizedTabNavigationList>;
AuthorizedModalStack: NavigatorScreenParams<AuthorizedModalList>;
UnauthorizedStack: NavigatorScreenParams<UnauthorizedStackList>;
};
export type AuthorizedTabNavigationList = {
Home: undefined;
Planner: undefined;
};
export type AuthorizedModalList = {
InputModal: undefined;
};
export type UnauthorizedStackList = {
Login: undefined;
};
In my MainNavigator.tsx, I've implemented this...
<NavigationContainer>
<Stack.Navigator screenOptions={{ headerShown: false }}>
{auth.currentUser ? (
<>
<Stack.Screen name="AuthorizedTabStack" component={TabNavigation} />
<Stack.Screen
name="AuthorizedModalStack"
component={ModalNavigation}
/>
</>
) : (
<Stack.Screen
name="UnauthorizedStack"
component={UnauthorizedStack}
/>
)}
</Stack.Navigator>
</NavigationContainer>
The UnauthorizedStackList is basically a StackNavigator
<Stack.Navigator screenOptions={{ headerShown: false }}>
<Stack.Screen name="Login" component={LoginScreen} />
</Stack.Navigator>
I tried using this and there is an error: The action 'NAVIGATE' with payload {"name":"UnauthorizedStack","params":{"screen":"Login"}} was not handled by any navigator.
Do you have a screen named 'UnauthorizedStack'?
const navigation = useNavigation<NavigationProps>();
const handlePressLogOut = () => {
logOut()
navigation.navigate('UnauthorizedStack', { screen: 'Login' });
};
Please let me know if there are better practices on nested navigator or anything else in the code as well. I would like to learn more!
Your navigation.navigate(...) is called before auth state updates, because changing state is not happening right away. You cannot navigate to a screen, that is not rendered.
A few notes about your code:
you don't have to call navigation.navigate(...) after logging out, because you are conditionally rendering screens with auth.currentUser, so UnauthorizedStack will be rendered right after logOut(),
if Login screen is the only screen in your stack, probably there is no need for using stack,
I am trying to build a mobile app in react-native and I'm having some problems setting up React Navigation.
What I want to achieve is a Bottom Tab Navigator that Navigates to the 'Home' screen and the 'Profile' Screen. From the 'Home' screen, there should be a button to navigate to the 'Settings' screen in the Header.
I have got to the point where I have a Bottom Tab Navigator that can successfully navigate between the 'Home' and 'Profile' screens, as well as a button on the header for the Settings screen using the Stack navigation header. However, I am having trouble navigating to the 'Settings' screen with this button.
My code for the Stack navigator is:
const MainStackNavigator = () => {
return (
<Stack.Navigator screenOptions={screenOptionStyle}>
<Stack.Screen
name="Home"
component={HomeScreen}
options = { ({navigation}) => ({
title: "Home",
headerStyle: {
backgroundColor: '#ff6600',
},
headerRight: () => (
<Button
onPress={() => navigation.navigate(SettingScreen)}
title="Settings"
color="#fff"
/>
)
})}
/>
<Stack.Screen name="Settings" component={SettingScreen} />
</Stack.Navigator>
);
}
When I click on the Settings button, I get the error:
"The action 'NAVIGATE' with payload undefined was not handled by any navigator.
Do you have a screen named 'SettingScreen'?"
Upon looking for a solution to this error I found this article: Nesting Navigators
It recommends keeping nested navigators to a minimal. Is my method even the right way about going for this UI design? Is there a way to achieve this with only using one navigator?
After some time trying to solve this I found the problem was quite silly of me. navigation.navigate takes the name of the screen to navigate to, but I was giving it the component.
To fix the problem I changed
onPress={() => navigation.navigate(SettingScreen)}
to
onPress={() => navigation.navigate('Settings')}
Add this below your render method!
render () {
const { navigate } = this.props.navigation;
}
And then in the onPress
onPress={() => navigate(SettingScreen)}
Hopefully this helps
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?
I am using React-Navigation v 5.0.1, I have a Drawer navigator nested inside Stack navigator that looks like this:
MainStack.js
function MainStack() {
return(
<Stack.Navigator>
<Stack.Screen name="Splash" component={Splash} />
<Stack.Screen name="Login" component={Login} />
<Stack.Screen name="HomeDrawerStack" component={HomeDrawerStack} />
</Stack.Navigator>
)
}
HomeDrawerStack.js
function HomeDrawerStack() {
return (
<Drawer.Navigator>
<Drawer.Screen name="Home" component={Home} />
</Drawer.Navigator>
)
}
When I tap a logout button on Home screen, how do I navigate to Login screen and reset / clear all other screens? (so it triggers the componentWillUnmount on other screens)
This code will navigate to Login Screen after clearing the stack. so that back button or back swipe will not work to navigate to HomeDrawerStack
navigation.reset({
index: 0,
routes: [{ name: "Login" }],
});
if I share how I handled it, it is like, I am sharing my code snippet as png here, so what I have done is appended Navigator with redux, and I use to change my stack or replace my stack by dispatching event to store attached to Navigator.