I have some profile info data like name,email and mobile no in my app drawer in my react native app. I want to pass data to the custom app drawer component when the user logs in from async storage. Basically the problem is to pass async storage data to a functional component.
const AppDrawerNavigator = createDrawerNavigator ({
Home: {
screen : Maps,
navigationOptions: () => ({
title: `Search by`
})
},
Vendor: {
screen: HomeScreen,
navigationOptions: () => ({
title: `Vendor List`,
})
},
Notifications: NotificationsScreen,
Events: SearchDetails,
Venue : {
screen: SearchScreen,
navigationOptions: () => ({
title: `Venue Availability`,
})
},
Settings: {
screen: SettingsScreen
}
}, {
drawerPosition: 'left',
contentComponent: customDrawerContentComponent,
drawerOpenRoute: 'DrawerOpen',
drawerCloseRoure: 'DrawerClose',
drawerToggleRoute: 'DrawerToggle',
drawerWidth: 320,
contentOptions: {
activeTintColor: '#fff',
inactiveTintColor: '#030303',
activeBackgroundColor: '#B90066',
inactiveBackgroundColor: '#fff',
itemsContainerStyle: {
marginHorizontal: 10
},
itemStyle: {
height: 40,
borderRadius: 60,
},
activeLabelStyle: {
fontSize: 20,
fontWeight: 'normal'
}
}
})
const AppSwitchNavigator = createSwitchNavigator({
AuthLoadingScreen: AuthLoadingScreen,
Auth: AuthStackNavigator,
App: {
screen: AppDrawerNavigator
}
})
const WeTaAppDrawer = createAppContainer(AppSwitchNavigator)
export default class App extends Component {
render() {
return <WeTaAppDrawer />
}
}
You can use the componentDidMount in customDrawerContentComponent component and get the user data from asyncStorage like
async componentDidMount(){
const user = await AsyncStroage.getItem('user);
this.setState({ user });
}
then you can use the state in your render method
Related
I have two Nagigators 1:StackNavigator and 2:DrawerNavigator
my react native and react navigation version
"react-native": "0.55.4",
"react-navigation": "^1.0.0-beta.11",
my root navigator is the StackNavigator from which i call the DrawerNavigator.
when i call the navigation.navigate('DrawerOpen') my screen returns to the initialRouteName .
my StackNavigator
import DrawerNavigatorScreen from "./src/DrawerNavigator";
const myApp = StackNavigator({
Home: {
screen: App,
navigationOptions: {
header: null
}
},
HomeChildData: {
screen: DrawerNavigatorScreen,
navigationOptions: {
header:null,
}
},
otp: {
screen: otp,
navigationOptions: ({ navigation }) => ({
header: null
})
}
});
my DrawerNavigator (/src/DrawerNavigator)
const DrawerNavigatorScreen = DrawerNavigator(
{
social: {
screen: socialstack,
navigationOptions: {
header: null
}
},
profile: {
screen: profilescreen,
navigationOptions: ({ navigation }) => ({
header: null
})
},
{
initialRouteName: "social",
contentOptions: {
labelStyle: {
alignSelf: "center",
fontFamily: "Avenir-Light",
fontSize: 15,
color: "#3B3B3B"
},
activeTintColor: "#3B3B3B",
activeBackgroundColor: "#ffc34d", //rgba(255,181,14,0.1)
// inactiveTintColor: 'black',
inactiveBackgroundColor: "#fff"
},
});
export default DrawerNavigatorScreen
where my problem occurs
static navigationOptions = ({ navigation }) => ({
header:null,
headerTitleStyle: {
alignSelf: 'center',
marginLeft: margintLeftValue,
color: '#2F2E2F',
fontFamily: 'Avenir-Medium'
},
headerLeft: <TouchableOpacity onPress={() => navigation.navigate('DrawerOpen')}>
<Image
source={require('./../images/menu.png')}
style={styles.drawerIcon} />
</TouchableOpacity>,
})
I want to simply open or toggle the drawer .
I think what you're looking for is navigation.toggleDrawer();.
You can read more here.
I want to show an initial screen when the user logs into my react native app.But i don't want to show the screen on the drawer component as i have used drawer component for other screens from react navigation. When the user goes to different screens from the drawer component,i want to make them come to the previous initial screen on pressing back button.
const AppStackNavigator = createStackNavigator({
Map: {
screen: Maps,
navigationOptions: () => ({
header: null
})
},
UpdateProfile: {
screen: UpdateProfileScreen,
navigationOptions: () => ({
header: null
})
},
SearchDetails: {
screen: SearchDetails,
navigationOptions: () => ({
header: null
})
},
})
const AppDrawerNavigator = createDrawerNavigator({
Home: {
screen : AppStackNavigator,
navigationOptions: () => ({
title: `Map`,
drawerIcon: ({tintColor}) => (
<Image source={require('./assets/img/s_logo.png')} style={{height: 24, width: 24}}/>
)
})
},
Search: {
screen: SearchScreen,
navigationOptions: () => ({
title: `Search by`
})
},
Vendor: {
screen: HomeScreen,
navigationOptions: () => ({
title: `Vendor List`,
})
},
Notifications: {
screen: NotificationScreen
},
Events: EventsScreen,
Venue : {
screen: VenueAvailabilityScreen,
navigationOptions: () => ({
title: `Venue Availability`,
})
},
Settings: {
screen: SettingsScreen
}
}, {
drawerPosition: 'left',
contentComponent: customDrawerContentComponent,
drawerOpenRoute: 'DrawerOpen',
drawerCloseRoure: 'DrawerClose',
drawerToggleRoute: 'DrawerToggle',
drawerWidth: 320,
contentOptions: {
activeTintColor: '#fff',
inactiveTintColor: '#030303',
activeBackgroundColor: '#B90066',
inactiveBackgroundColor: '#fff',
itemsContainerStyle: {
marginHorizontal: 10
},
itemStyle: {
height: 40,
borderRadius: 60,
},
activeLabelStyle: {
fontSize: 20,
fontWeight: 'normal'
}
}
})
const AuthStackNavigator = createStackNavigator({
SplashScreen: { screen: SplashScreen },
ModalScreen:{
screen: ModalScreen
},
LocationNotification: {
screen: LocationNotificationScreen,
navigationOptions: () => ({
header: null
})
},
LoginScreen: {
screen : LoginScreen,
navigationOptions: () => ({
header: null
})
},
SignUpScreen: {
screen : SignUpScreen,
navigationOptions: () => ({
header: null
})
},
SignUpStepTwo: {
screen : SignUpStepTwo,
navigationOptions: () => ({
header: null
})
},
ForgotPassword: {
screen: ForgotPassword,
navigationOptions: () => ({
header: null
})
}
})
const AppSwitchNavigator = createSwitchNavigator({
AuthLoadingScreen: AuthLoadingScreen,
Auth: AuthStackNavigator,
App: {
screen: AppDrawerNavigator
}
})
const MyAppDrawer = createAppContainer(AppSwitchNavigator)
class App extends Component {
render() {
return <MyAppDrawer />
}
I want to set the map screen as initial but don't want to show that on drawer. How could i do that?
You can't ... at least it's not easy. You need to create a custom contentcomponent yourself and implement the navigation. Tutorial here. Another approach is to make your appdrawernavigator ,a child of a stacknavigator with the initial screen
const AppSwitchNavigator = createSwitchNavigator({
AuthLoadingScreen: AuthLoadingScreen,
Auth: AuthStackNavigator,
App: MainStackNavigator
})
//the main stack
const MainStackNavigator= createStackNavigator({
InitialScreen: {screen: InitialScreen},
DrawerNav: {screen:AppDrawerNavigator}
},{headerMode: 'none'})
Consider:
export default class App extends React.Component {
render() {
return(
<MyApp />
);
return(
<Navigation />
);
}
const Navigation = createStackNavigator({
Welcome: {
screen: Splash,
navigationOptions: {
header: null
}
},
Login: {
screen: Requesterlogin,
navigationOptions: {
title: "Login",
headerTitleStyle: {
alignSelf: "center",
textAlign: "center",
width: "77%"
},
headerStyle: {
backgroundColor: "#095473"
},
headerTintColor: "white"
}
},
Forgot: {
screen: Forgot,
navigationOptions: {
title: "Forgot Password",
headerTitleStyle: {
alignSelf: "center",
textAlign: "center",
width: "77%"
},
headerStyle: {
backgroundColor: "#095473"
},
headerTintColor: "white"
}
}
});
const MyApp = DrawerNavigator(
{
Home: {
screen: Reqlogin,
navigationOptions: {
drawerLabel: 'Home',
drawerIcon: () => (
<Icon
name="home"
size={25}
color="black"
//style={styles.useraccounticon}
/>
),
}
},
Profile: {
screen: Profile_Requester,
navigationOptions: {
drawerLabel: 'Profile',
drawerIcon: () => (
<Icon
name="user-circle"
size={25}
color="black"
//style={styles.useraccounticon}
/>
),
}
},
}
);
In the above code I use two navigation CreateStack navigations used for Navigation.
The Drawer navigator is used for Myapp. But in my case only Myapp is working. How can I return the proper way so both will be working?
It looks like you are trying to implement an authentication flow. You should do that using createSwitchNavigator and nesting your other navigators within that. SwitchNavigator can help you with authentication flows because it handles stuff like making sure you cannot jump to your main app from the Login screen using the Back button.
The idea is, you will have a SwitchNavigator as the parent navigator with two flows: whether the user is signed in or not. The child navigators would be something like Auth and Main. If the user is not signed in, the active navigator would be Auth, which will be a StackNavigator itself. If the user is signed in, the active navigator would be a DrawerNavigator with a stacked StackNavigator.
import { createSwitchNavigator, createStackNavigator, createDrawerNavigator } from 'react-navigation';
const App = createDrawerNavigator({ AppStack: AppStack });
const AppStack = createStackNavigator({
Home: { screen: Reqlogin },
Profile: { screen: Profile_Requester }
});
const Auth = createStackNavigator({
Welcome: { screen: Splash },
Login: { screen: Requesterlogin },
Forgot: { screen: Forgot }
});
export default createSwitchNavigator(
{
AuthLoading: AuthLoadingScreen, // You'll check whether user is logged in or not here
App: AppStack,
Auth: AuthStack,
},
{
initialRouteName: 'AuthLoading',
}
);
For more help, visit this documentation and this article.
export default DrawerNavigator({
MainScreen: {
screen: MainScreen,
},
CreateItem:{
screen: CreateItem,
},
MyitemScreen: {
screen: MyitemScreen,
},
Settings: {
screen: Settings,
},
Buying: {
screen: Buying,
},
Messages: {
screen: Messages,
},
Notifications: {
screen: Notifications,
}, Profile: {
screen: Profile,
}, Logout: {
screen: Logout,
},
},
{
drawerPosition:'left',
initialRouteName:'MainScreen',
drawerBackgroundColor:'white',
drawerWidth:250,
});
then
export default class MainScreen extends Component {
static navigationOptions =
{
title:'Home',
headerMode:"float",
headerStyle: {
backgroundColor: 'green',
elevation: null
},
headerTitleStyle: {
fontWeight: '300',
color: '#ffffff',
fontSize: 20,
flex:1,
textAlign:"center"
},
};
background header of mainscreen changed to green but still white color is appearing in the header
I assuming you are using 'React-Navigation'
try this prop for your static navigationOptions
static navigationsOptions = ({navigation}) = {
return{
title : 'My title',
headerStyle = {background : 'green'
}
}
I could be misunderstanding your questions btw. Posting an image might make it more clear.
I am using stack navigator inside the drawer navigator. What I want to do is, I need to know the activeItem (the active screen), so as to display it as active.
StackNavigator
const stackNav = StackNavigator({
homeComponent: { screen: HomeScreen },
serviceScreen: { screen: ServiceScreen },
serviceDetailScreen: { screen: ServiceDetailScreen },
selectVehicleScreen: { screen: SelectVehileScreen },
addEditVehicle: { screen: AddVehicle },
dateTimeScreen: { screen: DateTimeScreen },
reviewScreen: { screen: ReviewScreen },
notesScreen: { screen: NotesScreen },
}, {
headerMode: 'none'
});
DrawerNavigator
const DrawerStack = DrawerNavigator({
appointment: {
screen: stackNav,
},
}, {
headerMode: 'none',
gesturesEnabled: false,
contentComponent: DrawerContainer
});
export default DrawerStack;
What you can do is
In your context there is only one screen that can be active and that is appointment screen.
If you want to know that if appointment screen is focused then you should check the props inside the DrawerContainer Component. It will give you the activeItemKey i.e appointment.
And then you can simply check in DrawerComponent that if
this.props.activeItemKey === 'appointment' ? { color: '#000' } : { color: '#fff' }]}
You can also pass the activeTintColor prop from DrawerNavigator as shown below
You can find other DrawerNavigatorConfigs here
const DrawerStack = DrawerNavigator({
appointment: {
screen: stackNav,
},
}, {
headerMode: 'none',
gesturesEnabled: false,
contentComponent: DrawerContainer,
contentOptions: {
activeTintColor: '#e91e63',
itemsContainerStyle: {
marginVertical: 0,
},
iconContainerStyle: {
opacity: 1
}
}
});
export default DrawerStack;