使用 React Navigation 5，如何使导航到抽屉项目重置该堆栈的 state？

Question

I am using React Navigation v5 and have a drawer navigator whose screens are a bunch of stack navigators.

    <AppDrawer.Navigator drawerContent={({navigation, state}) => <DrawerScreen navigation={navigation} state={state}/>}>
      <AppDrawer.Screen name="TodayStack" component={TodayStackComponent}/>
      <AppDrawer.Screen name="ClientsStack" component={ClientsStackComponent}/>
      <AppDrawer.Screen name="SettingsStack" component={SettingsStackComponent}/>
    </AppDrawer.Navigator>

In DrawerScreen (which is my custom override of the Drawer component), I have it currently navigating to each drawer item like this:

props.navigator.navigate('TodayStack')

That works fine in general. However, I also want it to reset the stack state when you navigate from the drawer. For example, I may have 3 stacked screens in the navigation history of TodayStack . When I go to another drawer item, then tap back to TodayStack , I want it to reset back to the initial route for TodayStack 's navigator.

Any tips on how to do this?

Answer 1

try the following:

import { CommonActions, useNavigation } from '@react-navigation/native';

then replace your code:

props.navigator.navigate('TodayStack')

with

navigation.dispatch(
  CommonActions.reset({
    index: 0,
    routes: [
      { name: 'TodayStack' },
    ],
  })
);