77 lines
1.9 KiB
TypeScript
77 lines
1.9 KiB
TypeScript
import React, {useState} from 'react';
|
|
import { View, Text, Button, TextInput, StyleSheet } from 'react-native';
|
|
import { NavigationContainer } from '@react-navigation/native';
|
|
import { createStackNavigator } from '@react-navigation/stack';
|
|
|
|
const Stack = createStackNavigator();
|
|
|
|
const HomeScreen = ({ navigation }: any) => {
|
|
const [userInput, setUserInput] = useState("");
|
|
return (
|
|
<View style={styles.container}>
|
|
<Text style={styles.title}>Kezdőképernyő</Text>
|
|
<TextInput
|
|
style={styles.input}
|
|
placeholder="Írj be valamit..."
|
|
value={userInput}
|
|
onChangeText={setUserInput}
|
|
/>
|
|
<Button
|
|
title="További részletekhez"
|
|
onPress={() => navigation.navigate("Details", {text: userInput})}
|
|
/>
|
|
</View>
|
|
);
|
|
}
|
|
|
|
const DetailsScreen = ({ route, navigation}: any)=> {
|
|
const {text} = route.params;
|
|
|
|
return(
|
|
<View style={styles.container}>
|
|
<Text style={styles.title}>Részletek képernyő</Text>
|
|
<Text style={styles.text}>Beírt szöveg: {text}</Text>
|
|
<Button title="Vissza" onPress={() => navigation.goBack()}/>
|
|
</View>
|
|
);
|
|
}
|
|
|
|
export default function App() {
|
|
return(
|
|
<NavigationContainer>
|
|
<Stack.Navigator>
|
|
<Stack.Screen name="Home" component={HomeScreen} options={{ title: "Kezdőlap"}}/>
|
|
<Stack.Screen name="Details" component={DetailsScreen} options={{ title: "Részletek"}}/>
|
|
|
|
</Stack.Navigator>
|
|
</NavigationContainer>
|
|
);
|
|
}
|
|
|
|
|
|
const styles = StyleSheet.create({
|
|
container: {
|
|
flex: 1,
|
|
padding: 20,
|
|
alignItems: 'center',
|
|
justifyContent: 'center',
|
|
},
|
|
title:{
|
|
fontSize: 24,
|
|
fontWeight: "bold",
|
|
marginBottom: 20,
|
|
},
|
|
input: {
|
|
width: "80%",
|
|
borderWidth: 1,
|
|
borderColor: "#ccc",
|
|
padding: 10,
|
|
marginBottom: 20,
|
|
borderRadius: 5,
|
|
backgroundColor: "#ff00ff"
|
|
},
|
|
text: {
|
|
fontSize: 18,
|
|
marginBottom: 20,
|
|
},
|
|
}); |