Question

我在React Native中使用react-navigation v2，并且每当我想返回到根导航器中的某个路由时都会被卡住。

我有以下路由堆栈：

var allmonths = [
  'April',
  'May',
  'June',
  'July',
  'August',
  'September',
  'October',
  'November',
  'December',
  'January',
  'February',
  'March'
];

var customers = [];

$.each(dashCustomerData, function(index) {
  var thisMonth = (dashCustomerData[index].getMonth);
  var thisCount = (dashCustomerData[index].req_count);
  $.each(allmonths, function(index) {
    test = 0;
    if (thisMonth == allmonths[index])
      customers.push(thisCount);
    else
      customers.push('0');
  })

});

我现在处于const HomeStack = createStackNavigator( { Home: Home, CreateInvoice: CreateInvoiceScreen, InvoiceSummary: InvoiceSummaryScreen, PinEntry: PinEntryScreen }, { navigationOptions: { header: null } } ); const CustomersStack = createStackNavigator( { Customers: CustomersScreen, Details: CustomerDetailsScreen }, { navigationOptions: { header: null } } ); const Tab = createBottomTabNavigator( { Home: HomeStack, Transactions: TransactionsTab, Customers: CustomersStack, Settings: SettingsTab } ); const Routers = createStackNavigator({ splash: { screen: SplashScreen, navigationOptions: {...navigationOptions} }, login: { screen: LoginScreen, navigationOptions: {...navigationOptions} }, home: { screen: HomeScreen, navigationOptions: {...navigationOptions} } });路线，我想注销并返回到Home路线。我尝试使用以下代码：

login

但是，我没有结果，它仍然停留在_goBackToLogin() { const resetAction = StackActions.reset({ index: 0, actions: [NavigationActions.navigate({ routeName: 'Home' })] }); const goToLogin = NavigationActions.navigate({ routeName: 'login' }); this.props.navigation.dispatch(resetAction); this.props.navigation.dispatch(goToLogin); }路线上。我的代码有什么问题？

Answer 1

您是否将导航器选项卡和路由器组合到一个导航器中，如下所示？

const Routers = createStackNavigator({
  splash: {
    screen: SplashScreen,
    navigationOptions: {...navigationOptions}
  },
  login: {
    screen: LoginScreen,
    navigationOptions: {...navigationOptions}
  },
  home: {
    screen: HomeScreen,
    navigationOptions: {...navigationOptions}
  },
  Tab: Tab
});

_goBackToLogin与您的相同。

反应导航：如何从堆栈返回到另一个堆栈中的屏幕

1 个答案: