I am working on my first React Native app. I am trying to learn how AsyncStorage works, but I somehow can't make it work even though it is said to be simple.
I am trying to save the data to storage, whenever the store is updated. The problem is that the code below the line: "await AsyncStorage.setItem("TODOS", jTodo)" does not seem to run. I don't know what the problem is...
const unsubscribe = store.subscribe(save);
async function save(){
try {
const todos = store.getState().todos
console.log(todos)
const jTodo = JSON.stringify(todos)
await AsyncStorage.setItem("TODOS", jTodo)
console.log("saving 2: " + todos);
} catch (e) {
console.error('Failed to save todos.' + todos)
}
}
The same is the case when I try to load data from storage. Again the code below the line: "const jTodos = await AsyncStorage.getItem('TODOS')" does not seem to run.
async function load() {
try {
console.log("so far even better")
const jTodos = await AsyncStorage.getItem('TODOS')
const todos = JSON.parse(jTodos);
console.log(todos);
todos.map((todo) => this.props.addTodo(todo))
} catch (e) {
console.error('Failed to load todos.')
}
}
load();
I hope some of you can point out what the problem is! Thank you in advance!!
