The example on React Navigation shows how you can jump to a tab, but it shows it in the case you are in the navigator the tabs are part of.
But how do you navigate to a specific tab from a screen which is part of a different navigator?
I have:
function MealsNavigator() {
const MealsStack = createStackNavigator();
return (
<MealsStack.Navigator>
<MealsStack.Screen
name="Meals"
component={MealsScreenTabs}
/>
</MealsStack.Navigator>
);
}
function MealsScreenTabs() {
const MealsTabs = createMaterialTopTabNavigator();
return (
<MealsTabs.Navigator>
<MealsTabs.Screen name="Upcoming" component={MealsUpcomingScreen} />
<MealsTabs.Screen name="Past" component={MealsPastScreen} />
</MealsTabs.Navigator>
);
}
I want to be able to navigate to Meals > Past with a button click from my Profile screen inside the Account navigator. How?
Got some help from the community on Discord. Here' how you do it:
navigation.navigate('Meals', {
screen: 'Meals',
params: {screen: 'Past'},
})
And to see it in action, have a look at a snack I created
in react navigation v5
navigation.navigate('Meals', {screen: 'Past'});
Related
I am using React Native and React Native Navigation to build out my application. Currently, I have three bottom tabs: Home, Upload Video and Messages. Upon selection of the Upload Video tab, I want to render the Upload Video component and hide the bottom tabs on just that screen, and display a header with 'Cancel' (takes them back to the HomeView) and 'Post' buttons (this has already been done). I've had an extremely difficult time hiding the tab bar on this specific screen.
I tried following the code here (How can I hide the bottom tab bar on a specific screen (react-navigation 3.x)); however, that ended up being unsuccessful and I was not able to hide the bottom tabs on any of the screens this way.
Currently, I have this as my bottom navigator:
const BottomTabNavigator = createBottomTabNavigator({
HomeView: {
screen: HomeView,
},
VideoView: {
screen: VideoSelectionView
},
Messages: {
screen: SearchView
}
});
Any insight would be extremely helpful, thanks.
I've traversed the internet like never before to find a solution for this problem as the provided solution by the docs did not work in the slightest.
I had the following navigational Set-Up:
Bottom Tabs
A (NativeStack)
1 (Screen)
2 (Screen)
3 (Screen)
B (NativeStack)
C (NativeStack)
I wanted to hide the bottom bar in Screen 1. What finally did the trick was the following snippet in the corresponding screen:
useEffect(() => {
navigation.getParent()?.setOptions({
tabBarStyle: {
display: "none"
}
});
return () => navigation.getParent()?.setOptions({
tabBarStyle: undefined
});
}, [navigation]);
The effect is run when the navigation prop updates and with that implicitly after the screen is being opened. With getParent() I get the bottom tabs navigator and can set the options with setOptions(...). To bring the bottom tabs back one has to manually set the options. I solved this by returning the method that resets the tabBarStyle in the call of useEffect(). This call is being made when it's time to clean-up, meaning that it will run as soon as the screen is being unmounted.
May this save same of you of the desperation I had to go through.
You need to specify for each TabBar screen or stack for which you need to hide tabbar,
const BottomTabNavigator = createBottomTabNavigator({
HomeView: {
screen: HomeView,
navigationOptions:()=>{
return {
tabBarVisible:false,
};
}
},
VideoView: {
screen: VideoSelectionView
},
Messages: {
screen: SearchView
}
});
on v5 you can modify options using a function and default arg navigation.:
<BottomTab.Screen
name="Explore"
component={Explore}
options={({ navigation }) => {
const { routes, index } = navigation.dangerouslyGetState();
const { state: exploreState } = routes[index];
let tabBarVisible = true;
if (exploreState) {
const { routes: exploreRoutes, index: exploreIndex } = exploreState;
const exploreActiveRoute = exploreRoutes[exploreIndex];
if (exploreActiveRoute.name === "RewardDetail") tabBarVisible = false;
}
return {
tabBarVisible,
title: "Explore",
tabBarLabel: "Explore",
tabBarIcon: ({ color, size }) => (
<AntDesign name="search1" color={color} size={size} />
),
};
}}
/>
see my answer: https://stackoverflow.com/a/64042879/5288560
Since react-navigation 5 is now being used, the above solution doesn't work anymore.
For React-Navigation 5, refer to this link.
In React Navigation V6 add display: none in options under tabBarStyle.
Add tabBarButton: () => null, to disable icon in Tab.
<Stack.Screen
name="Add Product"
component={AddProduct}
options={() => ({
tabBarStyle: {
display: "none",
},
tabBarButton: () => null,
})}
/>
Just setting the tabBarStyle to none doesn't work for me, I needed to use the property tabBarVisible too, if using hooks you can do something like that:
export function useHideBottomBar() {
const navigation = useNavigation();
useEffect(() => {
navigation.getParent()?.setOptions({ tabBarStyle: { display: 'none' }, tabBarVisible: false });
return () =>
navigation.getParent()?.setOptions({ tabBarStyle: undefined, tabBarVisible: undefined });
}, [navigation]);
}
In React navigation 5+ I used the following approach to hide a tab bar on a specific screen which was inside a stack navigator of a tab screen. In my tab navigator containing file I made a function, and then set the options property using the function which will trigger dynamically.
function getIsTabBarShown(route) {
const routeName = getFocusedRouteNameFromRoute(route) ?? routes.DASHBOARD;
switch (routeName) {
case routes.MEMBERDETAILS:
return false;
default:
return true;
}
}
This function will return false when user would go to MemberDetails Page which is inside MemberNavigator Stack.
<Tab.Screen
name="MemberTab"
component={MemberNavigator}
options={({ route }) => ({
title: 'Members',
tabBarVisible: getIsTabBarShown(route),
tabBarIcon: ({ color, size }) =>
<MaterialCommunityIcons name="account-group" color={color}
size={size} />
})} />
Here is the official docs to learn more click here.
Refer to the documentation by clicking here
After searching and trying a lot of methods I changed the top element View to Modal then hid bottombar, because modal can be upper bottom bar. It's not the best but still useful.
<View>
//code block
</View>
to->
<Modal animationType='fade' transparent={false} visible={true}>
/code block
</Modal>
In Version 6 this worked for me:
To hide the bottom tab navigator from the screen:
navigation.getParent()?.setOptions({tabBarStyle: {display: 'none'}});
To show the bottom tab navigator from the screen:
navigation.getParent()?.setOptions({tabBarStyle: {display: 'flex'}});
just on the Screen you want to hide the bar, set tabBarVisible: false.
<Tab.Screen
name="SignIn"
component={SignInScreen}
options={{
tabBarVisible: false, //like this
tabBarButton: (props) => null, //this is additional if you want to hide the tab element from the bottom nav
}}
/>
I have 5 tabs on my Home Screen.
Home Tab
Search tab
AddPostTab
Notifications Tab
Profile Tab
AddPostTab is like this.
const AddPostTab = createStackNavigator({
AddPost: {
screen: AddPost,
},
ImageDescription: {
screen: ImageDescription
},
},
{
headerMode:'none',
mode:'modal'
}
);
When I go back from ImageDescription screen to Home Screen and then if I go to AddPostTab again, I'm directly going to the ImageDescription screen. But I want to be able to go to AddPost screen.
I've also tried
const resetAction = StackActions.reset({
index: 0,
actions: [
NavigationActions.navigate({ routeName: 'AddPost' }),
],
});
this.props.navigation.dispatch(resetAction);
but this only takes me to the AddPost Screen. But if I use Home instead of AddPost, it doesn't works.
How can I reset my stack in my case so that I can go to Home screen?
These are completely different navigators. And reset can't be applied to TabNavigator, because it's not much sense to do it.
What you can do - is do something like this:
ImageDescription.js:
goToHome() =>
this.props.navigation.popToTop()
&& this.props.navigation.navigate('Home');
This will reset to root your current stack and then you will switch to Home tab
if you are have a single stack then use this on button click
navigation.dispatch(
CommonActions.reset({
index: 1,//the stack index
routes: [
{ name: 'Promote' },//to go to initial stack screen
],
})
)
for single stack you can also use the
navigation.popToTop()
but if you are wroking on tabs and then want to reset the tab then try this
<BottomTab.Screen
name="Post"
component={PostStack}
options={{
unmountOnBlur: true,// set this props in your tab screen options
title: 'Post',
tabBarIcon: focused => <TabBarIcon focused={focused} name="Post" />,
}}
/>
You can run this from the screen you want to reset the stack with any event.
This fixed the similar issue for me (React Navigation 5.x)
import {NavigationActions} from 'react-navigation';
navigation.reset(
[NavigationActions.navigate({routeName: 'Profile'})],
0,
);
I have a situation where I do not intend for the keys I pass in the route config to be presented to the user:
const routes = {
'tab/Search': Search,
'tab/Scan': Scan,
'tab/Me': Me
};
const Nav1 = createBottomTabNavigator(routes, ...);
const routes = {
'stack/Camera': Camera,
'stack/Home': Home,
'stack/ItemDetails': ItemDetails,
'stack/SearchItems': SearchItems
};
const Nav2 = createStackNavigator(routes, ...);
I need to use these keys as identifiers for the screens in code so I can tell whether we're coming from a stack navigator screen or a tab navigator screen by checking routeName.startsWith('tab/'). Is it possible to change the display name in the UI? Thanks.
In your actual screen component:
export class Search extends Component {
static navigationOptions = {
title: 'Search'
}
...etc
}
You can also use tabBarLabel in that object for screens within a tab bar.
How can I give a custom navigation to the header back arrow in ReactNavigation? I want the back arrow in the header to navigate to the screen I define and not to the previous screen.
Thanks.
You could try 2 things:
a) use headerMode: 'none' in your sub-StackRouters instead of your root router (named RouterComponent). Ideally you shouldn't have to do anything more then and the headers of the sub-StackRouters would be displayed in your root router's header. I think I remember something similarly worked a while back for me, but I haven't tested it in a while now and I think it's unlikely that it will still work like this but you can test nevertheless.
b) and this is what I'm currently using in a different situation. To manually include the back button:
import { HeaderBackButton } from '#react-navigation/stack';
const navigationOptions = ({ navigation }) => ({
headerLeft: <HeaderBackButton onPress={() => navigation.goBack(null)} />,
})
const RouterComponent = StackNavigator({
Tabs: {
screen: Tabs
},
Profile: {
screen: ProfileStack,
navigationOptions
}
},{
mode: 'modal',
headerMode: 'none',
});
If above solution doesn't work,
Try to add navigationOptions directly to the ProfileStack definition.
const ProfileStack = StackNavigator({
ProfileHome: {
screen: ProfileHome,
navigationOptions: ({navigation}) => ({ //don't forget parentheses around the object notation
title: 'Profile',
headerLeft: <HeaderBackButton onPress={() => navigation.goBack(null)} />
})
},
ProfileEdit: { screen: ProfileEdit }
}
Hi who ever is using react-navigation 5.x you might not be able to make navigation using navigationOptions. The option is been replaced with options.
Say your in screen -1 and navigated to screen-2 and then to screen-3. By default using react-navigation you can navigate from screen-3 to screen-2. But if you want customised navigation i.e., Say from above example if you want to navigate from screen-3 to screen-1.
If you would like to retain the view of back button and only override the onPress method, you can import { HeaderBackButton } from '#react-navigation/stack' and assign that component to the headerLeft option.
Example:
<RootStack.Screen
name="dashboard"
component={Dashboard}
options={({navigation, route}) => ({
headerLeft: (props) => (
<HeaderBackButton
{...props}
onPress={() => navigation.navigate('Home')}
/>
),
})}
/>
In above example on click of back button in Dashboard screen takes you to Home screen.
Enjoy & Thanks
-Sukshith
Here I'm using react-navigation as my navigation library.
How can I change the back button (that is added automatically by react-navigation) functionality for a specific screen?
I mean instead of going one step in the stack of screens I want it to go 2 steps back in stack or do it manually by giving the screen name (again only on one component).
Consider, that you have 3 screens A, B, C respectively.
So, the default functionality of the back button in StackNavigator is:-
If you press the Back Button on screen C, it will take you to the previous screen i.e, screen B.
To override that you could do something like this on screen C:-
import { HeaderBackButton } from 'react-navigation';
static navigationOptions = ({navigation}) => {
return{
headerLeft:(<HeaderBackButton onPress={()=>{navigation.navigate('A')}}/>)
}
}
You can override back button for a specific screen with navigationOptions of that screen. You can read more info about overriding back button in react-navigation docs
Example from docs
class HomeScreen extends React.Component {
static navigationOptions = {
headerTitle: <LogoTitle />,
headerRight: (
<Button
onPress={() => alert('This is a button!')}
title="Info"
color="#fff"
/>
),
};
}
Overriding the back button
The back button will be rendered automatically in a StackNavigator
whenever it is possible for the user to go back from their current
screen — in other words, the back button will be rendered whenever
there is more than one screen in the stack.
Generally, this is what you want. But it's possible that in some
circumstances that you want to customize the back button more than you
can through the options mentioned above, in which case you can specify
a headerLeft, just as we did with headerRight, and completely
override the back button.
If you are on version 5, and are dealing with a functional component, you can use a layout effect hook to accomplish this (example from the docs reference):
function ProfileScreen({ navigation, route }) {
const [value, onChangeText] = React.useState(route.params.title);
React.useLayoutEffect(() => {
navigation.setOptions({
title: value === '' ? 'No title' : value,
});
}, [navigation, value]);
Note that if you are changing headerLeft, you may need to pass a function to it (GH issue reference).
By default, HeaderBackButton component is used. You can implement it and use it to override the back button styles, press props, for example:
link to docs
import { HeaderBackButton } from '#react-navigation/stack';
const styles = StyleSheet.create({
custom: {
// Custom styles here
}
});
<Screen
name="Home"
component={HomeScreen}
options={{
headerLeft: (props) => (
<HeaderBackButton
{...props}
style={styles.custom}
onPress={() => {
// Do something
}}
/>
),
}}
/>;
If you want full control, you can use your custom back button component, example:
import { CustomBackButton } from 'path/to/custom/component';
<Screen
name="Home"
component={HomeScreen}
options={{
headerLeft: (props) => (
<CustomBackButton {...props} />
),
}}
/>;
You can do this while creating the stack navigator as well. Updated as of react-navigation v4.
import { createStackNavigator, HeaderBackButton } from "react-navigation-stack";
const yourStackNavigator = createStackNavigator({
SomeRoute: SomeScreen,
SpecificRoute: {
screen: SpecificScreen,
navigationOptions: ({ navigation }) => ({
headerLeft: (<HeaderBackButton onPress={_ => navigation.navigate("Somewhere")}/>)
})
},
});
Short Way
You have A, B, C screens.
You are currently A, after touch component you entered B.
Now you are in screen B. In screen B your code can execute like under example:
// handling after back button event
navigation.pop(); // The B screen will delete
navigation.navigate("C"); // The C you are switching
Now you are in C. If you use back button you are going to go back to A.
Alternatively, we can use replace:
// handling after back button event
navigation.replace("C"); // The B screen will put out for C