【发布时间】:2018-10-02 03:12:53
【问题描述】:
当我尝试从主屏幕导航到不同的屏幕时,我遇到了错误。我在路线中定义了初始加载屏幕。从初始屏幕尝试导航到其他屏幕,然后出现以下错误。
this.props 只返回 {}。不太清楚为什么。
login.component.js
import React, {Component} from 'react';
import {NavigationActions} from 'react-navigation';
import {
Platform,
StyleSheet,
Text,
View,
TextInput,
TouchableOpacity,
Touchable,
Image,
Button
} from 'react-native';
import { handleFbLogin } from '../../config/authConfig/';
class Login extends Component {
render () {
console.log("this.props")
console.log(this.props)
return (
<View style={{flex: 1,backgroundColor: '#37afa6'}}>
<Button
title="Go to Details"
onPress={() => this.props.navigation.navigate('setupProfile')}
/>
</View>
);
}
}
export default Login;
路由/index.js
import {StackNavigator} from 'react-navigation';
import Login from '../pages/Login.page';
import SetupProfile from '../pages/setupProfile.page';
const Config = {
navigation: {
login: {
screen: Login
},
setupProfile: {
screen: SetupProfile,
}
}
}
export default Config;
App.container.js
import React, {Component} from 'react';
import Login from './pages/Login.page';
import {connect} from 'react-redux';
import Router from './routes';
import {
Platform,
StyleSheet,
Text,
View,
TextInput
} from 'react-native';
class App extends Component {
render () {
return (
<Router />
);
}
}
export default App;
index.js(启动点):
import { AppRegistry } from 'react-native';
import { StackNavigator } from 'react-navigation';
import app from './app/index';
import Config from './app/routes/index';
export const AppNavigator = StackNavigator(Config.navigation,{initialRouteName : 'login'});
AppRegistry.registerComponent('BuddApp', () => AppNavigator);
export default app;
我能够在这些更改后加载 initalscreen,但尝试导航时仍然出现相同的错误。
【问题讨论】:
-
你能发布你的完整代码吗?
-
你的 AppRegistry 怎么样?
-
@Colin,你能告诉我你还想看什么吗?
标签: javascript reactjs react-native react-redux react-navigation