asyncstorage

问题 I am using async storage in my items listing app. The problem i am facing is that, my first item does not get stored in the async till i enter the second item. i am saving array of objects with the help of react hooks E.g if I enter items as 1)Apples 2)Bananas then only apples will get saved in the async while bananas will not be saved until i enter the third item. const [getWant, setwant] = useState([]); const saveData = async () => { AsyncStorage.clear() try { await AsyncStorage.setItem("

问题 I'm testing my React-Native application and want to remove all items from AsyncStorage in order to test the app from the beginning. And I am a bit confused. I read the official documentation and found multiRemove and clear functions, but I cannot understand how to clear all items of my application ( clear as far as I understood clear the whole storage of all applications and I'm afraid to use it), and multiRemove delete only keys that I give it in parameters, but I want to clear all keys. I

问题 I'm testing my React-Native application and want to remove all items from AsyncStorage in order to test the app from the beginning. And I am a bit confused. I read the official documentation and found multiRemove and clear functions, but I cannot understand how to clear all items of my application ( clear as far as I understood clear the whole storage of all applications and I'm afraid to use it), and multiRemove delete only keys that I give it in parameters, but I want to clear all keys. I

问题 In React Native Navigation library 'react-navigation' How could I set StackNavigator initialRouteName by AsyncStorage? function getInitialScreen() { AsyncStorage.getItem('initialScreen') .then(screenName => { return (screenName) ? screenName : 'Login'; }) .catch(err => {}); } const Navigator = StackNavigator({ Splash: { screen: Splash }, Login: { screen: Login }, WebPage: { screen: WebPage } }, { initialRouteName: getInitialScreen() }); 回答1: Changing InitialRouteName with multiple Route

问题 In React Native Navigation library 'react-navigation' How could I set StackNavigator initialRouteName by AsyncStorage? function getInitialScreen() { AsyncStorage.getItem('initialScreen') .then(screenName => { return (screenName) ? screenName : 'Login'; }) .catch(err => {}); } const Navigator = StackNavigator({ Splash: { screen: Splash }, Login: { screen: Login }, WebPage: { screen: WebPage } }, { initialRouteName: getInitialScreen() }); 回答1: Changing InitialRouteName with multiple Route

问题 In React Native Navigation library 'react-navigation' How could I set StackNavigator initialRouteName by AsyncStorage? function getInitialScreen() { AsyncStorage.getItem('initialScreen') .then(screenName => { return (screenName) ? screenName : 'Login'; }) .catch(err => {}); } const Navigator = StackNavigator({ Splash: { screen: Splash }, Login: { screen: Login }, WebPage: { screen: WebPage } }, { initialRouteName: getInitialScreen() }); 回答1: Changing InitialRouteName with multiple Route

问题 I am developing an app with ReactNative using asyncStorage, on Android it is working fine, I have the problem on iOS, I can't solve the problem: Error: [@ RNC / AsyncStorage]: NativeModule: AsyncStorage is null. Here is a picture of the error I've tried all the instructions you put in the error message, and I've looked for the same error and can't find the solution. Let's see if anyone has had the same experience with this error and can help me, thank you very much. More information: I'm not

问题 I am using react-native and apollo client and if I try to set header by jwt stored in AsyncStorage, it seems not working. Other resolvers which doesn't need header works very well. My code is like below. import { ApolloClient } from "apollo-client"; import { InMemoryCache } from "apollo-cache-inmemory"; import { ApolloLink } from "apollo-link"; import { createHttpLink } from "apollo-link-http"; import AsyncStorage from "@react-native-community/async-storage"; const cache = new InMemoryCache()

问题 I am using react-native and apollo client and if I try to set header by jwt stored in AsyncStorage, it seems not working. Other resolvers which doesn't need header works very well. My code is like below. import { ApolloClient } from "apollo-client"; import { InMemoryCache } from "apollo-cache-inmemory"; import { ApolloLink } from "apollo-link"; import { createHttpLink } from "apollo-link-http"; import AsyncStorage from "@react-native-community/async-storage"; const cache = new InMemoryCache()

问题 I am using react-native and apollo client and if I try to set header by jwt stored in AsyncStorage, it seems not working. Other resolvers which doesn't need header works very well. My code is like below. import { ApolloClient } from "apollo-client"; import { InMemoryCache } from "apollo-cache-inmemory"; import { ApolloLink } from "apollo-link"; import { createHttpLink } from "apollo-link-http"; import AsyncStorage from "@react-native-community/async-storage"; const cache = new InMemoryCache()