“bereaksi judul header perubahan navigasi asli” Kode Jawaban

bereaksi header navigasi asli benar

screenOptions={({route, navigation}) => ({ // transform screenOptions to a function
   headerRight: () => (
      <Button
        onPress={() => navigation.navigate('Home'); 
      />
    )
  })}
Alexandre Dao

bereaksi judul header perubahan navigasi asli

 componentDidMount() {
   this.props.navigation.setOptions({
     title: `Your Updated Title`,
   })
 }
Sleepy Sardine

ReactNaviataion perubahan judul

import * as React from 'react';
import { View, Text, Button } from 'react-native';
import { NavigationContainer } from '@react-navigation/native';
import { createStackNavigator } from '@react-navigation/stack';

function HomeScreen({ navigation }) {
  return (
    <View style={{ flex: 1, alignItems: 'center', justifyContent: 'center' }}>
      <Text>Home Screen</Text>
      <Button
        title="Go to Profile"
        onPress={() =>
          navigation.navigate('Profile', { name: 'Custom profile header' })
        }
      />
    </View>
  );
}

function ProfileScreen({ navigation }) {
  return (
    <View style={{ flex: 1, alignItems: 'center', justifyContent: 'center' }}>
      <Text>Profile screen</Text>
      <Button title="Go back" onPress={() => navigation.goBack()} />
    </View>
  );
}

const Stack = createStackNavigator();

function App() {
  return (
    <NavigationContainer>
      <Stack.Navigator>
        <Stack.Screen
          name="Home"
          component={HomeScreen}
          options={{ title: 'My home' }}
        />
        <Stack.Screen
          name="Profile"
          component={ProfileScreen}
          options={({ route }) => ({ title: route.params.name })}
        />
      </Stack.Navigator>
    </NavigationContainer>
  );
}

export default App;
Dull Dugong

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