I currently have a navigation structure that looks like this:
Newsfeed (in RootBottomTabNavigator)
NewsfeedItem
CommentModal
Search (in RootBottomTabNavigator)
const NewsfeedStack = createStackNavigator(
{
Newsfeed: {
screen: NewsfeedScreen,
},
NewsfeedItem: {
screen: NewsfeedItemScreen,
},
}
);
const NewsfeedItemStack = createStackNavigator(
{
Main: {
screen: NewsfeedStack,
},
CommentModal: {
screen: CommentModal,
},
},
{
mode: 'modal',
headerMode: 'none',
}
);
const SearchStack = createStackNavigator(
{
Search: { screen: SearchScreen }
}
)
const Tabs = createBottomTabNavigator(
{
Newsfeed: { screen: NewsfeedStack },
Search: { screen: SearchStack },
},
);
Two issues I could not resolve with this set up are:
Hiding the BottomTabs on the NewsfeedItem and CommentModal screens.
Clicking on the tab to return to the initial screen no longer works because the navigation stack thinks that the NewsfeedItem is the initial screen.
Is there a setup to fix these issues?
Related
In my react native app I am using TabNavigator inside a StackNavigator as so:
const AppTabs = createBottomTabNavigator(
{
Home: Tab1,
Create: Tab2,
Search: Tab3,
Ask: Tab4
}
);
const AppStack = createStackNavigator(
{
Tabs: AppTabs,
Screen2: SecondScreen,
Screen3: ThirdScreen,
},
{
initialRouteName: "Tabs"
}
);
This works fine but when I try to use another StackNavigator for the Search Tab, two headers are displayed and the only solution I have found is to hide the nested StackNavigator's header with headerMode: "none":
const SearchStack = createStackNavigator(
{
Search: SearchScreen,
Post: PostScreen,
},
{
headerMode: "none",
navigationOptions: {
headerShown: false
},
initialRouteName: "Search"
}
);
However, this functionality is not best for my app. I need the outside StackNavigator's header to be hidden instead when the Search tab is in focus so the user can still go back and forth between screens in the nested Search Stack. Can someone advise me what I should do to achieve this?
I think you are using react-navigation in the wrong way, you should not make separate stack navigator for SearchStack, instead you should add SearchStack's screens in AppStack only.
const AppTabs = createBottomTabNavigator(
{
Home: Tab1,
Create: Tab2,
Search: Tab3,
Ask: Tab4
}
);
const AppStack = createStackNavigator(
{
Tabs: AppTabs,
Post: PostScreen,
Screen2: SecondScreen,
Screen3: ThirdScreen,
},
{
initialRouteName: "Tabs"
}
);
Change your AppStack navigator to the following:
const AppStack = createStackNavigator(
{
Tabs: AppTabs,
Screen2: SecondScreen,
Screen3: ThirdScreen,
},
{
defaultNavigationOptions: ({navigation}) => {
const currentRoute = navigation.state.routes[navigation.state.index];
const {routeName} = currentRoute;
let tabBarVisible = true;
if (routeName === 'Search') {
tabBarVisible = false;
}
return {
headerShown: tabBarVisible,
};
},
initialRouteName: 'Tabs',
},
);
If the app is rendering the Search route, the headerShown property of your top most StackNavigator (AppStack) will be set to false. Meaning the app will not show the AppStack header when rendering the Search route.
The SearchStack navigator can be defined simply like this:
const SearchStack = createStackNavigator(
{
Search: SearchScreen,
Post: PostScreen,
},
{
initialRouteName: 'Search',
},
);
Simply use below code in the page you want to hide the header
export default class SearchScreen extends Component {
static navigationOptions = {
header: null
}
}
i want to logout from a component inside a stacknavigator and the stacknavigator is inside a bottomtabsnavigator which is finally inside a stacknavigator that houses two switchnavigator
i tried this.props.navigation.navigate(component) and it failed and several other ways i am a bit stuck and frustrated any help will be greatly appreciated as i am new to react native and react navigation
const AddContactTab = createStackNavigator({
AddContact: AddContactsActivity,
});
const ManageContactsTab = createStackNavigator({
ManageContacts: ManageContactsActivity,
viewContact: ViewSingleContactsActivity,
editContacts: EditContactsActivity
});
const Tabs = createBottomTabNavigator({
ManageContacts: ManageContactsTab,
AddContact: AddContactTab
}, {
tabBarOptions: {
activeBackgroundColor:'#3F51B5',
activeTintColor:'#ccc',
showLabel:false,
style: {
backgroundColor:'white',
color:'white'
},
tabStyle:{
},
// labelStyle:{
// color:'white',
// fontWeight: 'bolder',
// fontSize: 14
// }
},
defaultNavigationOptions: ({ navigation }) => ({
tabBarIcon: () => {
const { routeName } = navigation.state;
let tabName;
tabName = routeName === 'AddContact' ? 'plus' : 'home';
return <Icon name={tabName} size={24}
color="grey" />
}
})
},
);
export default createAppContainer(Tabs);
const MainStack = createStackNavigator(
{
Home: { screen: HomeActivity },
Register: {screen: RegistrationActivity}
},
{
initialRouteName: 'Home',
}
);
const AuthStack = createStackNavigator(
{
Dashboard: { screen: DashboardActivity },
},
{
initialRouteName: 'Dashboard',
}
);
const RootStack = createSwitchNavigator({
initialLoading: InitialLoadingActivity,
auth: AuthStack,
all: MainStack,
},
{
initialRouteName: 'initialLoading',
});
now i want to logout from addcontactsactivity to the initialroute of the AuthStack stack navigator....please if i am not clear enough let me know so i can edit my question
Regarding documentation I guess you can try:
this.props.navigation.dispatch(StackActions.popToTop())
The popToTop action takes you back to the first screen in the stack, dismissing all the others.
Documentation
You need to reset your present stack.
Set the present stack index to 0
Got to the parent stack which has access of all the screens
Navigate to that screen.
import { StackActions, NavigationActions } from 'react-navigation';
const resetAction = StackActions.reset({
index: 0,
actions: [NavigationActions.navigate({ routeName: 'Profile' })],
});
this.props.navigation.dispatch(resetAction);
Edit : Use this if it works for you.
this.props.navigation.dispatch(
{
type: 'Navigation/NAVIGATE',
routeName: 'GoToANavigator',
action: {
type: 'Navigation/NAVIGATE',
routeName: 'GoToAScreenInANavigator',
}
}
);
ref
ref 2
In my application I've 3 stack like
StackOne
export const StackOne = createStackNavigator({
OneScreen: { screen:one },
TwoScreen: { screen:two },
ThreeScreen: { screen:three },
}, { initialRouteName: 'OneScreen', }
);
StackTwo
export const StackTwo = createStackNavigator({
OneScreenTwo: { screen:oneTwo },
TwoScreenTwo: { screen:twoTwo },
ThreeScreenTwo: { screen:threeTwo },
}, { initialRouteName: 'OneScreenTwo', }
);
I use the drawer navigation like this.
MainDrawer
const MainDrawer = createDrawerNavigator(
{
One: { screen: StackOne },
Two: { screen: StackTwo },
Other: { screen: OtherScreen},
},
{}
);
All working fine. manage drawer - to stack very well
only issue is when I'm in StackOne's ScreenTwo of swipe the left- right still open the drawer menu.
not only this screen in every screen open drawer menu.
I try several link but can't find the success.
Hope some one help.
I follow this link Navigation
Thanks
You need to specify navigationOptions on the StackNavigator instead of TwoScreen etc, as otherwise it'd be configuring the StackNavigator instead of the DrawerNavigator:
StackOne.navigationOptions = ({ navigation }) => ({
drawerLockMode: navigation.state.index === 0 ? 'unlocked' : 'locked-closed',
});
Working example: https://snack.expo.io/#riwu/stack-nav-lock-drawer
export const StackOne = createStackNavigator({
OneScreen: { screen:one },
TwoScreen: { screen:two },
ThreeScreen: { screen:three },
}, { initialRouteName: 'OneScreen', }
);
StackOne.navigationOptions = ({ navigation }) => {
let drawerLockMode = 'unlocked';
if (navigation.state.routes[navigation.state.index] != 'OneScreen') {
drawerLockMode = 'locked-closed';
}
return {
drawerLockMode,
};
};
export const StackTwo = createStackNavigator({
OneScreenTwo: { screen:oneTwo },
TwoScreenTwo: { screen:twoTwo },
ThreeScreenTwo: { screen:threeTwo },
}, { initialRouteName: 'OneScreenTwo', }
);
StackTwo .navigationOptions = ({ navigation }) => {
let drawerLockMode = 'unlocked';
if (navigation.state.routes[navigation.state.index] != 'OneScreenTwo') {
drawerLockMode = 'locked-closed';
}
return {
drawerLockMode,
};
};
Create navigation option & issue resolved.
My App.js looks like this which has StackNavigator
export default class App extends Component {
render() {
return (
<AppStackNavigator />
);
}
}
const AppStackNavigator = new StackNavigator({
LoginScreen: { screen: LoginScreen },
DashboardScreen: { screen: DashboardScreen },
ImportantNumberScreen: { screen: ImportantNumberScreen },
EventListScreen: { screen: EventListScreen },
});
I have to create bottom navigation so i am using react-navigation component createBottomTabNavigator where i want to set header as null
so i tried following code
static navigationOptions = {
header: null,//works with createStackNavigator but not with createBottomTabNavigator
}
Also tried
export default createBottomTabNavigator({
HomeScreen: {screen : HomeScreen,navigationOptions:{header:null}},
GuestCardScreen: GuestCardScreen,
MoreScreen: MoreScreen,
StatementScreen: StatementScreen,
});
but unfortunately these code not working with createBottomTabNavigator
I am using
"react-navigation": "^2.17.0"
Node version v10.11.0
npm version v6.4.1
TabBar
const MainAppTab = createBottomTabNavigator({
[HOME_STACK]: {
screen: Home,
},
[NOTIFACATION]: NotificationContainer,
[STINGER]: StingerContainer,
[MESSAGE]: MessageContainer,
[USER_PROFILE]: ProfileContainer
},
},
{
// settings
});
Main Navigator
const AppNavigator = createStackNavigator({
[WELCOME]: {
screen: WelcomeContainer,
},
// other screens
[MAIN]: {
screen: MainAppTab,
navigationOptions: {
header: null, <----- this will help you
},
},
}, {
initialRouteName: WELCOME,
},
});
you should set tab bar options like below:
const TabNav = createBottomTabNavigator({
HomeScreen: {screen : HomeScreen},
GuestCardScreen: GuestCardScreen,
MoreScreen: MoreScreen,
StatementScreen: StatementScreen,
});
// just for hide tabbar header
const StackNavForTabs = createStackNavigator({
tab: TabNav,
}, {
header: null,
headerMode: 'none'
});
//your main stack navigator
export default AppStack = createStackNavigator({
otherStackRoutes: OtherRoute,
tabStack: StackNavForTabs,
});
I am trying to make one screen to act as modal inside regular StackNavigation object. Mean, I want all the screens act as cards (render from the side) but one screen to act as modal (render from the bottom) but it just dont work, all the screens render from the side.
CODE:
export const Modal = StackNavigator({
ReportPage: {
screen: ReportContainer
}
}, {
headerMode: 'none',
mode:'modal'
})
export const Main = StackNavigator({
Feed: {
screen: Feed
},
ModalScreen: {
screen: Modal
}
}, {
headerMode: 'none'
})
Use code below:
export const HomeNavigator = StackNavigator({
Feed: {
screen: Feed
},
OtherScreen: {
screen: OtherScreen
}
})
const Main = StackNavigator(
{
Home: { screen: HomeNavigator }
ModalScreen: { screen: ModalScreen }
},
{
mode: 'modal',
headerMode: 'none',
},
);
You need to create a Home StackNavigator containing all screens having Push Navigation and
then create a main StackNavigator which will contain Home Stack and the modal screen you want to display.