无法使用堆栈导航设置底部选项卡导航
Unable to Set up Bottom Tab Navigation with Stack Navigation
我同时使用堆栈导航和底部选项卡导航在我的应用程序中导航
Stack Navigation 基本上是这样设置的:
欢迎屏幕 --> SignInScreen <--> SignUpScreen --> HomeScreen
现在,我想使用 底部标签导航 在我的主屏幕和我的游戏屏幕之间导航
主屏幕 <--> MyGamesScreen
我想显示底部选项卡导航器的唯一屏幕是主屏幕和我的游戏屏幕。
我尝试了几个教程,最后一次尝试是查看 Nesting Navigators 上的文档页面,但它对我不起作用。我要么让我的底部标签导航器显示在所有页面中,要么不显示在任何页面中。
这是我的 App.js,它目前没有在主屏幕中显示我的底部标签导航器。我尝试将我的函数名称切换为 'HomeScreen' 作为解决它的方法,如文档所示,但它给了我一个错误,指出 'HomesScreen' 已经被声明。
import { NavigationContainer } from '@react-navigation/native';
import { createStackNavigator } from '@react-navigation/stack';
import { createBottomTabNavigator } from '@react-navigation/bottom-tabs';
import LoadingScreen from '/Users/toxnd/Documents/MaisJogo/MaisJogoApp/screens/LoadingScreen'
import WelcomeScreen from '/Users/toxnd/Documents/MaisJogo/MaisJogoApp/screens/WelcomeScreen'
import SignInScreen from '/Users/toxnd/Documents/MaisJogo/MaisJogoApp/screens/SignInScreen'
import SignUpScreen from '/Users/toxnd/Documents/MaisJogo/MaisJogoApp/screens/SignUpScreen'
import HomeScreen from '/Users/toxnd/Documents/MaisJogo/MaisJogoApp/screens/HomeScreen'
import MyGamesScreen from '/Users/toxnd/Documents/MaisJogo/MaisJogoApp/screens/WelcomeScreen'
const Stack = createStackNavigator();
const Tab = createBottomTabNavigator();
export function Home() {
return (
<Tab.Navigator>
<Tab.Screen name="Home" component={HomeScreen} />
<Tab.Screen name='Meus Jogos' component={MyGamesScreen} />
</Tab.Navigator>
);
}
export default function App() {
return (
<NavigationContainer>
<Stack.Navigator
initialRouteName="Loading"
screenOptions={{
headerStyle: {
backgroundColor: '#BB2CD9',
},
headerTintColor: '#fff',
headerTitleStyle: {
fontWeight: 'bold',
},
}}>
<Stack.Screen
options={{headerShown: false}}
name='Loading' component={LoadingScreen} />
<Stack.Screen
options={{ headerShown: false }}
name='Welcome' component={WelcomeScreen} />
<Stack.Screen
options={{headerShown: false}}
name="Sign In" component={SignInScreen} />
<Stack.Screen
options={{ headerShown: false }}
name='Sign Up' component={SignUpScreen} />
<Stack.Screen name="Home" component={HomeScreen} />
</Stack.Navigator>
</NavigationContainer>
);
}
快速查看,您似乎使用了两次 HomeScreen
,这与 HomeScreen
的导入冲突,请考虑为选项卡导航器变量使用不同的名称。
我同时使用堆栈导航和底部选项卡导航在我的应用程序中导航
Stack Navigation 基本上是这样设置的:
欢迎屏幕 --> SignInScreen <--> SignUpScreen --> HomeScreen
现在,我想使用 底部标签导航 在我的主屏幕和我的游戏屏幕之间导航
主屏幕 <--> MyGamesScreen
我想显示底部选项卡导航器的唯一屏幕是主屏幕和我的游戏屏幕。
我尝试了几个教程,最后一次尝试是查看 Nesting Navigators 上的文档页面,但它对我不起作用。我要么让我的底部标签导航器显示在所有页面中,要么不显示在任何页面中。
这是我的 App.js,它目前没有在主屏幕中显示我的底部标签导航器。我尝试将我的函数名称切换为 'HomeScreen' 作为解决它的方法,如文档所示,但它给了我一个错误,指出 'HomesScreen' 已经被声明。
import { NavigationContainer } from '@react-navigation/native';
import { createStackNavigator } from '@react-navigation/stack';
import { createBottomTabNavigator } from '@react-navigation/bottom-tabs';
import LoadingScreen from '/Users/toxnd/Documents/MaisJogo/MaisJogoApp/screens/LoadingScreen'
import WelcomeScreen from '/Users/toxnd/Documents/MaisJogo/MaisJogoApp/screens/WelcomeScreen'
import SignInScreen from '/Users/toxnd/Documents/MaisJogo/MaisJogoApp/screens/SignInScreen'
import SignUpScreen from '/Users/toxnd/Documents/MaisJogo/MaisJogoApp/screens/SignUpScreen'
import HomeScreen from '/Users/toxnd/Documents/MaisJogo/MaisJogoApp/screens/HomeScreen'
import MyGamesScreen from '/Users/toxnd/Documents/MaisJogo/MaisJogoApp/screens/WelcomeScreen'
const Stack = createStackNavigator();
const Tab = createBottomTabNavigator();
export function Home() {
return (
<Tab.Navigator>
<Tab.Screen name="Home" component={HomeScreen} />
<Tab.Screen name='Meus Jogos' component={MyGamesScreen} />
</Tab.Navigator>
);
}
export default function App() {
return (
<NavigationContainer>
<Stack.Navigator
initialRouteName="Loading"
screenOptions={{
headerStyle: {
backgroundColor: '#BB2CD9',
},
headerTintColor: '#fff',
headerTitleStyle: {
fontWeight: 'bold',
},
}}>
<Stack.Screen
options={{headerShown: false}}
name='Loading' component={LoadingScreen} />
<Stack.Screen
options={{ headerShown: false }}
name='Welcome' component={WelcomeScreen} />
<Stack.Screen
options={{headerShown: false}}
name="Sign In" component={SignInScreen} />
<Stack.Screen
options={{ headerShown: false }}
name='Sign Up' component={SignUpScreen} />
<Stack.Screen name="Home" component={HomeScreen} />
</Stack.Navigator>
</NavigationContainer>
);
}
快速查看,您似乎使用了两次 HomeScreen
,这与 HomeScreen
的导入冲突,请考虑为选项卡导航器变量使用不同的名称。