Async Storage in React Native showing only first time saved data

I am trying to save data into async storage every time when data in redux store changes, But I am getting an error when I am trying to update user’s Name and saving it then I am able to see the …

‘react-router-dom’ does not contain an export named ‘useHistory’

Im trying to import useHistory from react-router-dom but it keeps giving me the error ‘react-router-dom’ does not contain an export named ‘useHistory’. React-router-dom’s version is 4.3.1 and i’ve …

How to make React Redux async action return a promise?

I have a redux action function that returns a promise. Inside that function body, there is another async function that returns a callback when it finished the call. Then I call this function in …

Send data between components in ReactJs using Apollo Client

According to the documentation, GraphQl provides state management like Redux. I have 2 components. In the Component1 i get data from the server using AppoloClient, it works ok, and in the Component2 i …

Does React not work with js Set:s (the datatype)?

I’m trying to use a js Set with React but it will not update like I thought it would. Consider the following two two examples. Buttons are supposed to go green when pressed. The first one with a Set (…

How to use useEffect and for loop to generate multiple JSX elements

I want to use useEffect and for-loop to generate multiple JSX elements but nothing is rendered in this case. warning code: “React Hook useEffect has a missing dependency: ‘renderInfoCard’. Either …

Handling mutiple radio-button-groups with useState

I have this renderUpgrades-function in which the options of an item get included into radio-button-groups. So an item has multiple options where each option has a a radio-button-group. I know that a …

Expected corresponding JSX closing tag for (16:12)

So I get Expected corresponding JSX closing tag for (16:12) error, It says there is no closing tag for but there is, here is my code import React from ‘…

How can I remove occurrences with random hash?

I have a controlled in my React application where the user would type. I want to keep track on it and replace the occurrences of $.text and $.lang to random hashes/number. from let …

TypeError: Cannot read property ‘qty’ of undefined. React Native Redux

I try to build an application called Cake Shop to sell and make Cakes, I have a problem reducing the number of cakes in my State, Here is my initial State import { SELL_ONE_CAKE } from “./types&…