Question

我正在博览会上使用反应导航（“ ^ 3.0.9”）。

这是我的逻辑流程：

TabView(BottomTabNavigator) with StackNavigatior:

HomeStack
 --HomeScreen
 ...
LinksStack
 --LinkScreen
 ...
SettingsStack
-- Aboutscreen
...

一切正常，但现在我想添加一个抽屉式导航（汉堡菜单），如下所示：

DrawerNavigation View
  --HomeScreen(which will show HomeScreen with 3 tabs)
  --Screen2 (no tabs)
  --Screen3 (no tabs)

我尝试执行以下操作：

export const Tab = createBottomTabNavigator({
  HomeStack,
  LinksStack,
  SettingsStack,
}
);

export const Drawer = DrawerNavigator({
  HomeScreen: { screen: HomeScreen },
  Screen2: { screen: Screen2 },
  Screen3: { screen: Screen3 },
});

他们返回未定义错误的
不是函数

原始代码仅用于导出默认的底部标签导航器，

//export default createBottomTabNavigator({
//   HomeStack,
//   LinksStack,
//   SettingsStack,
// }
// );

如何同时实现BottomTabNavigator和DrawerNavigator？

-代码如下

调用AppNavigator的我的App.js

render() {
    if (!this.state.isLoadingComplete && !this.props.skipLoadingScreen) {
      return (
        <AppLoading
          startAsync={this._loadResourcesAsync}
          onError={this._handleLoadingError}
          onFinish={this._handleFinishLoading}
        />
      );
    } else {
      return (
        <View style={styles.container}>
          {Platform.OS === 'ios' && <StatusBar barStyle="default" />}
          <AppNavigator />
        </View>
      );
    }
  }

AppNavigator称为MainTabNavigator

import { createAppContainer, createSwitchNavigator } from 'react-navigation';

import MainTabNavigator from './MainTabNavigator';

export default createAppContainer(createSwitchNavigator({
  Main: MainTabNavigator,
}
));

带有Tab的stackNavigator的示例

const HomeStack = createStackNavigator({
  Home: HomeScreen,
  HomeDetail: HomeDetailScreen
});

HomeStack.navigationOptions = {
  tabBarLabel: 'Home',
  tabBarIcon: ({ focused }) => (
    <TabBarIcon
      focused={focused}
      name={
        Platform.OS === 'ios'
          ? `ios-home`
          : 'md-home'
      }
    />
  ),
};

更新：我已经完成了正确的工作snack example，任何人都可以参考。

Answer 1

您需要在DrawerNavigator中添加tabNavigator。

const ProfileNavigator = createDrawerNavigator({
  Drawer: DashboardTabNav
}, {
  initialRouteName: 'Drawer',
  contentComponent: ExampleScreen,
  drawerWidth: 300

});

// Manifest of possible screens
const PrimaryNav = createStackNavigator({
  DashboardScreen: { screen: ProfileNavigator },
  LoginScreen: { screen: LoginScreen },
  LaunchScreen: { screen: LaunchScreen },
  UpdateUserScreen: { screen: UpdateUserScreen }
}, {
  // Default config for all screens
  headerMode: 'none',
  initialRouteName: 'LoginScreen',
  navigationOptions: {
    headerStyle: styles.header
  }
});
export default createAppContainer(PrimaryNav);

看看how to open drawer without navigating to the screen from one of the tabs of tabnavigator? 要么 https://readybytes.in/blog/how-to-integrate-tabs-navigation-drawer-navigation-and-stack-navigation-together-in-react-navigation-v2 另外，以完整示例为例，请查看https://gitlab.com/readybytes/ReactNavigationExampleVersion2

React-Navigation使用选项卡添加抽屉式导航

1 个答案: