Можно ли передавать данные между двумя навигаторами стека в одном навигаторе ящика? т.е.:
-DrawerNavigationA --StackNavigationA --StackNavigationB
Я хочу передать некоторые данные (вы можете увидеть в коде ниже) из StackNavigationB в StackNavigationA. Что мне нужно сделать? На третий день я ищу какое-то решение, но ничего не нашел.
Приложение. js
import React from 'react';
import Navigator from './routes/drawer';
export default function App() {
return (
<Navigator />
);
}
Дом. js
import React from 'react';
import { StyleSheet, View, Text } from 'react-native';
export default function Home({ navigation }) {
return (
<View style={styles.container}>
<Text> Hello {/* here i want to show a passed value from ChooseName */} from home! </Text>
</View>
);
}
const styles = StyleSheet.create({
container: {
flex: 1,
justifyContent: 'center',
alignItems: 'center'
}
});
ChooseName. js
import React, { useState } from 'react';
import { StyleSheet, View, Text, TouchableOpacity, FlatList } from 'react-native';
export default function ChooseName({ navigation }) {
const [names, setNames] = useState([
{ name: 'Adam', key: '1' },
{ name: 'Ivan', key: '2' },
{ name: 'Josh', key: '3' },
]);
//after clicking on the name
const onPressHandler = (name) => {
// //Do something to pass name to Home screen
// //and navigate to Home screen
navigation.navigate('HomeStack');
console.log('hello' + name);
}
return (
<View style={styles.container}>
<FlatList data={names} renderItem={({ item }) => (
<TouchableOpacity onPress={() => onPressHandler(item.name)}>
<Text style={styles.name}>{ item.name }</Text>
</TouchableOpacity>
)} />
</View>
);
}
const styles = StyleSheet.create({
container: {
flex: 1,
justifyContent: 'center',
alignItems: 'center'
},
name: {
padding: 10,
marginBottom: 10,
}
});
HomeStack. js
import { createStackNavigator } from 'react-navigation-stack';
import Home from '../screens/Home';
const screens = {
Home: {
screen: Home,
navigationOptions: {
title: 'Home',
},
},
};
const HomeStack = createStackNavigator(screens, {
defaultNavigationOptions: {
headerTintColor: '#444',
headerStyle: { backgroundColor: '#eee', height: 60 }
}
});
export default HomeStack;
ChooseNameStack. js
import { createStackNavigator } from 'react-navigation-stack';
import ChooseName from '../screens/ChooseName';
const screens = {
ChooseName: {
screen: ChooseName,
navigationOptions: {
title: 'ChooseName'
},
},
}
const AboutStack = createStackNavigator(screens, {
defaultNavigationOptions: {
headerTintColor: '#444',
headerStyle: { backgroundColor: '#eee', height: 60 },
}
});
export default AboutStack;
роутер. js
import { createDrawerNavigator } from 'react-navigation-drawer';
import { createAppContainer } from 'react-navigation';
// stacks
import HomeStack from './HomeStack';
import ChooseNameStack from './ChooseNameStack';
// drawer navigation options
const RootDrawerNavigator = createDrawerNavigator({
HomeStack: {
screen: HomeStack,
},
ChooseNameStack: {
screen: ChooseNameStack,
},
});
export default createAppContainer(RootDrawerNavigator);
версии навигации
"react-navigation": "^4.3.9",
"react-navigation-drawer": "^2.4.13",
"react-navigation-stack": "^2.4.0"
Как видите, я хочу передать имя из ChooseName в Home при нажатии Touchable, а затем перейти на домашнюю страницу.
Спасибо за ответы.