我试图使用react-navigation ,但当我将每个屏幕的组件移动到多个文件中时,我无法让它工作.我总是会遇到这样的错误:"路由‘Home’的组件必须是React组件".如果我将所有代码移到一个文件中,则不会发生此错误,因此我不确定区别是什么.
这是我的应用程序.js:
import React from 'react';
import { StackNavigator } from 'react-navigation';
import { AppRegistry, StyleSheet, Text, View, TouchableHighlight } from 'react-native';
import { HomeScreen } from './screens/HomeScreen';
import { JoinScreen from './screens/JoinScreen';
import { HostScreen } from './screens/HostScreen';
const Root = StackNavigator(
{
Home: {
screen: HomeScreen,
},
Details: {
screen: JoinScreen,
}
},
{
initialRouteName: 'Home',
headerMode: 'none',
}
);
export default class App extends React.Component {
render() {
return (
<Root />
)
}
}
这是我的.屏幕/主屏幕.js
import React from 'react';
import { StyleSheet, Text, View } from 'react-native';
export default class HomeScreen extends React.Component {
render() {
const { navigate } = this.props.navigation;
return (
<View style={styles.container}>
<Text style={styles.title}>Hello World</Text>
</View>
);
}
}
const styles = StyleSheet.create({
container: {
flex: 1,
backgroundColor: '#fff',
alignItems: 'center',
justifyContent: 'space-around',
}
});