react native drawer button code example

Example 1: react native drawer navigation example

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 initialRouteName="Home">
        <Drawer.Screen name="Home" component={HomeScreen} />
        <Drawer.Screen name="Notifications" component={NotificationsScreen} />
      </Drawer.Navigator>
    </NavigationContainer>
  );
}

Example 2: set navigation drawer to open by default react native

<Drawer.Navigator
      initialRouteName="Home"
      openByDefault>
      <Drawer.Screen name="Home" component={HomeScreen} />
      <Drawer.Screen name="Notifications" component={NotificationsScreen} />
 </Drawer.Navigator>

Example 3: how to add abutton component to drawer in react native

<Drawer.Navigator initialRouteName="Home" drawerContent={props => {
    return (
      <DrawerContentScrollView {...props}>
        <DrawerItemList {...props} />
        <DrawerItem label="Logout" onPress={() => props.navigation.navigate("Login")} />
      </DrawerContentScrollView>
    )
  }}>
    <Drawer.Screen name="Home" component={Home}/>
    <Drawer.Screen name="New Project" component={NewProject} />
  </Drawer.Navigator>