I am new to this field and have been puzzling over this question for several days. Now I have three screens and three buttons.
I try to do next.
When I click on a middle button I want to hide left and right buttons and change active button's image.
This code from documentation with a small modification
when I click on right button I want to switch left and middle buttons
import * as React from 'react';
import { Text, View } from 'react-native';
import { Ionicons } from '#expo/vector-icons';
import { NavigationContainer } from '#react-navigation/native';
import { createBottomTabNavigator } from '#react-navigation/bottom-tabs';
function HomeScreen() {
return (
<View style={{ flex: 1, justifyContent: 'center', alignItems: 'center' }}>
<Text>Home!</Text>
</View>
);
}
function SettingsScreen() {
return (
<View style={{ flex: 1, justifyContent: 'center', alignItems: 'center' }}>
<Text>Settings!</Text>
</View>
);
}
const Tab = createBottomTabNavigator();
export default function App() {
return (
<NavigationContainer>
<Tab.Navigator
screenOptions={({ route }) => ({
tabBarIcon: ({ focused, color, size }) => {
if (route.name === 'Home') {
return (
<Ionicons
name={
focused
? 'ios-information-circle'
: 'ios-information-circle-outline'
}
size={size}
color={color}
/>
);
} else if (route.name === 'Settings') {
return (
<Ionicons
name={focused ? 'beaker' : 'ios-list'}
size={size}
color={color}
/>
);
} else if (route.name === 'Test') {
return (
<Ionicons
name={focused ? 'basketball' : 'aperture'}
size={size}
color={color}
/>
);
}
},
tabBarInactiveTintColor: 'gray',
tabBarActiveTintColor: 'tomato',
})}>
<Tab.Screen
name="Home"
component={HomeScreen}
options={{ tabBarBadge: 3 }}
/>
<Tab.Screen name="Settings" component={SettingsScreen} />
<Tab.Screen name="Test" component={SettingsScreen} />
</Tab.Navigator>
</NavigationContainer>
);
}
Related
What I need is a single header with a back button on StackScreen2 and a toggle drawer button in StackScreen1.
I apologise for my poor writing and English.
import * as React from 'react';
import { Button, View, Text } from 'react-native';
import { createDrawerNavigator } from '#react-navigation/drawer';
import { NavigationContainer } from '#react-navigation/native';
import { createNativeStackNavigator } from '#react-navigation/native-stack';
const Stack = createNativeStackNavigator();
function StackScreen1({ navigation }) {
return (
<View>
<Text>StackScreen1</Text>
<Button title="Go To StackScreen2" onPress={() => navigation.navigate("StackScreen2")} />
</View>
)
}
function StackScreen2() {
return (
<View>
<Text>StackScreen2</Text>
</View>
)
}
function DrawerScreen1() {
return (
<Stack.Navigator>
<Stack.Screen name="StackScreen1" component={StackScreen1} />
<Stack.Screen name="StackScreen2" component={StackScreen2} />
</Stack.Navigator>
)
}
function DrawerScreen2() {
return (
<View>
<Text>DrawerScreen2</Text>
</View>
)
}
const Drawer = createDrawerNavigator();
export default function Test3() {
return (
<NavigationContainer>
<Drawer.Navigator>
<Drawer.Screen name="DrawerScreen1" component={DrawerScreen1} />
<Drawer.Screen name="DrawerScreen2" component={DrawerScreen2} />
</Drawer.Navigator>
</NavigationContainer>
);
}
StackScreen1
StackScreen2
I tried hiding drawer header but then I don't have toggle drawer button anywhere.
Check below code for drawer navigation:
import * as React from 'react';
import { Button, View } from 'react-native';
import { createDrawerNavigator } from '#react-navigation/drawer';
import { NavigationContainer } from '#react-navigation/native';
function HomeScreen({ navigation }) {
return (
<View style={{ flex: 1, alignItems: 'center', justifyContent: 'center' }}>
<Button
onPress={() => navigation.navigate('Notifications')}
title="Go to notifications"
/>
</View>
);
}
function NotificationsScreen({ navigation }) {
return (
<View style={{ flex: 1, alignItems: 'center', justifyContent: 'center' }}>
<Button onPress={() => navigation.goBack()} title="Go back home" />
</View>
);
}
const Drawer = createDrawerNavigator();
export default function App() {
return (
<NavigationContainer>
<Drawer.Navigator useLegacyImplementation initialRouteName="Home">
<Drawer.Screen name="Home" component={HomeScreen} />
<Drawer.Screen name="Notifications" component={NotificationsScreen} />
</Drawer.Navigator>
</NavigationContainer>
);
}
You can check more about drawer here.
May be this will help you!
import * as React from 'react';
import { Ionicons, FontAwesome } from '#expo/vector-icons';
import { Button, View, Text, Pressable,Image } from 'react-native';
import { NavigationContainer } from '#react-navigation/native';
import { createNativeStackNavigator } from '#react-navigation/native-stack';
import { createBottomTabNavigator } from '#react-navigation/bottom-tabs';
import { createDrawerNavigator } from '#react-navigation/drawer';
function HomeScreen({ navigation }) {
return (
<View style={{ flex: 1, alignItems: 'center', justifyContent: 'center' }}>
<Text>Home Screen</Text>
<Button
title="Go to Details"
onPress={() => navigation.navigate('SettingsScreen')}
/>
</View>
);
}
function DetailsScreen() {
return (
<View style={{ flex: 1, alignItems: 'center', justifyContent: 'center' }}>
<Text>Details Screen</Text>
<Button
title="Go to Details"
onPress={() => navigation.goBack()}
/>
</View>
);
}
const Drawer = createDrawerNavigator();
function MyDrawer() {
return (
<Drawer.Navigator
useLegacyImplementation
// screenOptions={{
// drawerLabelStyle: { fontSize: 17, color: '#000',marginLeft:-30 }
// }}
>
<Drawer.Screen
name="HomeScreen"
component={DetailsScreen}
screenOptions={{
headerShown: false,
}}
/>
</Drawer.Navigator>
);
}
function MyTabs() {
return (
<Tab.Navigator>
<Tab.Screen
name="SettingsScreen"
component={MyDrawer}
options={{
headerShown: false,
tabBarIcon: ({ color, size }) => (
<Ionicons name="md-home" size={24} color={'#eee'} />
),
tabBarStyle: { position: 'absolute' },
tabBarActiveTintColor: '#eee',
tabBarInactiveTintColor: '#eee',
}}
/>
<Tab.Screen
name="DetailsScreen"
component={DetailsScreen}
options={{
headerShown: false,
tabBarIcon: ({ color, size }) => (
<Image source={{uri:"https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcTUAN0zLcvLFjdaYN1dBRSKoIuJndRW6VuX85w2yzEzxvTwO3B0Y_gv1x8kVDISNKJEbq0&usqp=CAU"}}
style={{width:24,height:24,borderRadius:24}} />
),
tabBarStyle: { position: 'absolute' },
tabBarActiveTintColor: '#eee',
tabBarInactiveTintColor: '#eee',
}}
/>
</Tab.Navigator>
);
}
function SettingsScreen() {
return (
<View style={{ flex: 1, alignItems: 'center', justifyContent: 'center' }}>
<Text>2</Text>
</View>
);
}
const Stack = createNativeStackNavigator();
const Tab = createBottomTabNavigator();
function App() {
return (
<NavigationContainer>
<Stack.Navigator initialRouteName="HomeScreen">
<Stack.Screen
name="HomeScreen"
component={HomeScreen}
options={{ headerShown: false }}
/>
<Stack.Screen
name="SettingsScreen"
component={MyTabs}
options={{ headerShown: false }}
/>
</Stack.Navigator>
</NavigationContainer>
);
}
export default App;
I'm following this example: https://reactnavigation.org/docs/tab-based-navigation#a-native-stack-navigator-for-each-tab
I've copy pasted the example from the website. However, this is what I see:
I've the following packages in package.json:
"#react-navigation/bottom-tabs": "^6.0.9",
"#react-navigation/native": "^6.0.6",
"#react-navigation/native-stack": "^6.2.5",
"#react-navigation/stack": "^6.0.11",
Here's my code:
import * as React from 'react';
import { Button, Text, View } from 'react-native';
import { NavigationContainer } from '#react-navigation/native';
import { createNativeStackNavigator } from '#react-navigation/native-stack';
import { createBottomTabNavigator } from '#react-navigation/bottom-tabs';
import Ionicons from '#expo/vector-icons/Ionicons';
function DetailsScreen() {
return (
<View style={{ flex: 1, justifyContent: 'center', alignItems: 'center' }}>
<Text>Details!</Text>
</View>
);
}
function HomeScreen({ navigation }) {
return (
<View style={{ flex: 1, justifyContent: 'center', alignItems: 'center' }}>
<Text>Home screen</Text>
<Button
title="Go to Details"
onPress={() => navigation.navigate('Details')}
/>
</View>
);
}
function SettingsScreen({ navigation }) {
return (
<View style={{ flex: 1, justifyContent: 'center', alignItems: 'center' }}>
<Text>Settings screen</Text>
<Button
title="Go to Details"
onPress={() => navigation.navigate('Details')}
/>
</View>
);
}
function AnalyticsScreen({ navigation }) {
return (
<View style={{ flex: 1, justifyContent: 'center', alignItems: 'center' }}>
<Text>Analytics screen</Text>
<Button
title="Go to Details"
onPress={() => navigation.navigate('Details')}
/>
</View>
);
}
const HomeStack = createNativeStackNavigator();
function HomeStackScreen() {
return (
<HomeStack.Navigator>
<HomeStack.Screen name="HomeScreen" component={HomeScreen} />
<HomeStack.Screen name="Details" component={DetailsScreen} />
</HomeStack.Navigator>
);
}
const SettingsStack = createNativeStackNavigator();
function SettingsStackScreen() {
return (
<SettingsStack.Navigator>
<SettingsStack.Screen name="SettingsScreen" component={SettingsScreen} />
<SettingsStack.Screen name="Details" component={DetailsScreen} />
</SettingsStack.Navigator>
);
}
const AnalyticsStack = createNativeStackNavigator();
function AnalyticsStackScreen() {
return (
<AnalyticsStack.Navigator>
<AnalyticsStack.Screen name="Analytics" component={SettingsScreen} />
<AnalyticsStack.Screen name="Details" component={DetailsScreen} />
</AnalyticsStack.Navigator>
)
}
const Tab = createBottomTabNavigator();
export default function App() {
return (
<NavigationContainer>
<Tab.Navigator
screenOptions={({ route }) => ({
tabBarIcon: ({ focused, color, size }) => {
let iconName;
if (route.name === 'Home') {
iconName = 'home';
} else if (route.name === 'Settings') {
iconName = 'search';
} else if (route.name === 'Analytics') {
iconName = 'bar-chart'
}
// You can return any component that you like here!
return <Ionicons name={iconName} size={size} color={color} />;
},
tabBarActiveTintColor: 'tomato',
tabBarInactiveTintColor: 'gray',
})}
>
<Tab.Screen name="Home" component={HomeStackScreen} />
<Tab.Screen name="Settings" component={SettingsStackScreen} />
<Tab.Screen name="Analytics" component={AnalyticsStackScreen} />
</Tab.Navigator>
</NavigationContainer>
);
}
You can easily hide navigator headers like this:
<YourNavigator.Navigator
screenOptions={{ headerShown: false /* <-- This will hide your header */ }}
>
<YourNavigator.Screen
name='Settings' /* <-- This name will be shown as header if true */
component={YourSettingsNavigator}
/>
</YourNavigator.Navigator>
Since YourSettingsNavigator is another Navigator, you are nesting navigators in each other. When doing this make sure to set headerShown: false in at least one of the navigators or you get two headers.
Heyy everyone, I was using the React Navigation 5 createMaterialTopTabNavigator for a Bottom Navigation setup as I needed the swipe transition that Material Top Navigator offers as well, but unlike createBottomTabNavigator, the Material Top doesn't have a keyboardHidesTabBar so that I can make sure that tab bar is hidden when the keyboard opens, but thats something I'm trying to achieve (https://material.io/components/bottom-navigation#placement).
Any other way to get something like this done?
Here's the current snack to play around: https://snack.expo.io/qTDqLo1eb
Here's the code:
import * as React from 'react';
import { Text, View, TextInput } from 'react-native';
import { NavigationContainer } from '#react-navigation/native';
import { createMaterialTopTabNavigator } from '#react-navigation/material-top-tabs';
import { MaterialCommunityIcons } from '#expo/vector-icons';
function HomeScreen() {
const [text, onChangeText] = React.useState("Useless Text");
return (
<View style={{ flex: 1, justifyContent: 'center', alignItems: 'center' }}>
<Text>Home!</Text>
<TextInput
onChangeText={onChangeText}
value={text}
/>
</View>
);
}
function SettingsScreen() {
return (
<View style={{ flex: 1, justifyContent: 'center', alignItems: 'center' }}>
<Text>Settings!</Text>
</View>
);
}
const Tab = createMaterialTopTabNavigator();
export default function App() {
return (
<NavigationContainer>
<Tab.Navigator tabBarPosition='bottom'
tabBarOptions={{
// style: { position: 'absolute', bottom:0 },
activeTintColor: '#e91e63',
inactiveTintColor: '#ee11ff',
showIcon: true,
indicatorStyle:{
height:0
}
}}>
<Tab.Screen
options={{
tabBarLabel: 'Home',
tabBarIcon: ({ color, size }) => (
<MaterialCommunityIcons name="home" color={color} size={24} />
),
}} name="Home" component={HomeScreen} />
<Tab.Screen
options={{
tabBarLabel: 'Profile',
tabBarIcon: ({ color, size }) => (
<MaterialCommunityIcons name="account" color={color} size={24} />
),
}} name="Settings" component={SettingsScreen} />
</Tab.Navigator>
</NavigationContainer>
);
}
return (
<Tab.Navigator
barStyle={{backgroundColor: '#F2F2F2'}}
initialRouteName="Catalog">
<Tab.Screen
name="Settings"
options={{
tabBarLabel: 'Alterações',
title: 'Configurações',
tabBarIcon: ({color}) => (
<MaterialCommunityIcons name="cog" color="#000" size={22} />
),
}}>
{(props) => (
<Settings
{...props}
params={{
cpf: params.cpf ? params.cpf : cpf,
}}
/>
)}
</Tab.Screen>
<Tab.Screen
name="Catalog"
options={{
tabBarVisible: false,
title: 'Ofertas',
}}>
{(props) => (
<Catalog
{...props}
params={{
pracaId: params.pracaId ? params.pracaId : pracaId,
}}
/>
)}
</Tab.Screen>
[...]
</Tab.Navigator>
);
The documentations says to use the titleDisplayMode but where? when? I only find solution for older versions. I need it to v5.
Please, can some one help me?
I have include some part of my code to understend how I'm using the lib
There is a shifting prop that you can put to false in your navigator :
<Tab.Navigator
barStyle={{backgroundColor: '#F2F2F2'}}
initialRouteName="Catalog"
shifting={false}
>
.....
Whether the shifting style is used, the active tab icon shifts up to show the label and the inactive tabs won't have a label.
By default, this is true when you have more than 3 tabs. Pass shifting={false} to explicitly disable this animation, or shifting={true} to always use this animation.
https://reactnavigation.org/docs/5.x/material-bottom-tab-navigator#shifting
I have created this example where the HomeScreen always hide the bottom tab and the SettingsStack always show the bottom tab automatically. The key point is basically these lines of code, one have just a screen and the other one have a StackNavigator:
<Tab.Screen name="HomeScreen" component={HomeScreen} />
<Tab.Screen name="SettingsStack" component={SettingsStack} />
This example is similar to the one in the docs https://reactnavigation.org/docs/hiding-tabbar-in-screens/, but with more components.
The code below is in snack, check if this helps you:
https://snack.expo.io/#ronicesarrc/react-navigation-hiding-showing-bottom-tab-navigator
import React from 'react';
import { Text, View, TouchableOpacity } from 'react-native';
import { NavigationContainer } from '#react-navigation/native';
import { createStackNavigator } from '#react-navigation/stack';
import { createMaterialBottomTabNavigator } from '#react-navigation/material-bottom-tabs';
function SettingsInternalScreen() {
return (
<View
style={{
flex: 1,
justifyContent: 'center',
alignItems: 'center',
backgroundColor: 'orange',
}}>
<Text>SettingsInternalScreen!</Text>
</View>
);
}
function SettingsScreen({ navigation }) {
return (
<View
style={{
flex: 1,
justifyContent: 'center',
alignItems: 'center',
backgroundColor: 'red',
}}>
<TouchableOpacity
style={{ backgroundColor: 'orange', padding: 16 }}
onPress={() => navigation.navigate('SettingsInternalScreen')}>
<Text>Go to Screen showing bottom tab</Text>
</TouchableOpacity>
</View>
);
}
const SettingStack = createStackNavigator();
function SettingsStack() {
return (
<SettingStack.Navigator>
<SettingStack.Screen name="SettingsScreen" component={SettingsScreen} />
<SettingStack.Screen
name="SettingsInternalScreen"
component={SettingsInternalScreen}
/>
</SettingStack.Navigator>
);
}
function HomeScreen({ navigation }) {
return (
<View style={{ flex: 1, justifyContent: 'center', alignItems: 'center' }}>
<TouchableOpacity
style={{ backgroundColor: 'gray', padding: 16 }}
onPress={() => navigation.navigate('HomeInternalScreen')}>
<Text>Go to Screen hidding bottom tab</Text>
</TouchableOpacity>
</View>
);
}
function HomeInternalScreen() {
return (
<View style={{ flex: 1, justifyContent: 'center', alignItems: 'center' }}>
<Text>HomeInternalScreen!</Text>
</View>
);
}
const Tab = createMaterialBottomTabNavigator();
const Tabs: React.FC = () => {
return (
<Tab.Navigator>
<Tab.Screen name="HomeScreen" component={HomeScreen} />
<Tab.Screen name="SettingsStack" component={SettingsStack} />
</Tab.Navigator>
);
};
const MainStack = createStackNavigator();
export default function App() {
return (
<NavigationContainer>
<MainStack.Navigator headerMode="none">
<MainStack.Screen name={'Tabs'} component={Tabs} />
<MainStack.Screen
name={"HomeInternalScreen"}
component={HomeInternalScreen}
/>
</MainStack.Navigator>
</NavigationContainer>
);
}
the drawer menu setup is like below.
how can i disable click on first Drawer.Screen ?
it must show a single image!!
also how can i hide one element programmatically?
<Drawer.Navigator
initialRouteName="Feed"
drawerPosition="right"
drawerStyle={{
backgroundColor: '#c7c4b8',
width: 240,
}}
overlayColor="transparent">
<Drawer.Screen
name="Profile2"
component={Profile2}
options={{ drawerLabel: '', drawerIcon: ({ focused, size }) => (
<Image source={require('./images/3.jpg')} resizeMode={'cover'} style={{ width: '100%', height: 200 }} />)
}}
/>
<Drawer.Screen
name="Home"
component={Notifications}
options={{ drawerLabel: 'Feed' }}
/>
<Drawer.Screen
name="Routes"
component={Profile}
options={{ drawerLabel: 'Routes' }}
/>
</Drawer.Navigator>
For add header or whatever you want you should use drawerContent prop and there you can make your custom drawer or manipulate the existing one like in the example below.
For show/hide screen in a drawer programatically you can just use it with useState or pass a redux store and conditionally render it or not, remember that navigator its just a react component.
I let you a snack to check it online as well.
https://snack.expo.io/#anthowm/drawer-navigation-%7C-react-navigation
import * as React from 'react';
import {useState} from 'react';
import { View, Text, Image } from 'react-native';
import { NavigationContainer } from '#react-navigation/native';
import {
createDrawerNavigator,
DrawerContentScrollView,
DrawerItemList,
DrawerItem,
} from '#react-navigation/drawer';
function Feed() {
return (
<View style={{ flex: 1, justifyContent: 'center', alignItems: 'center' }}>
<Text>Feed Screen</Text>
</View>
);
}
function Article() {
return (
<View style={{ flex: 1, justifyContent: 'center', alignItems: 'center' }}>
<Text>Article Screen</Text>
</View>
);
}
function CustomDrawerContent(props) {
return (
<DrawerContentScrollView {...props}>
<Image source={{
uri: 'https://reactnative.dev/img/tiny_logo.png',
}} resizeMode={'cover'} style={{ width: '100%', height: 200 }} />
<DrawerItemList {...props} />
<DrawerItem
label="Hide Screen"
onPress={() => props.setShow(false)}
/>
</DrawerContentScrollView>
);
}
const Drawer = createDrawerNavigator();
function MyDrawer() {
const [show, setShow] = useState(true);
return (
<Drawer.Navigator drawerContent={props => <CustomDrawerContent setShow={setShow} {...props} />}>
<Drawer.Screen name="Feed" component={Feed} />
{show && <Drawer.Screen name="Article" component={Article} />}
</Drawer.Navigator>
);
}
export default function App() {
return (
<NavigationContainer>
<MyDrawer />
</NavigationContainer>
);
}