I tried to make... There is no input on the screen at the first rendering. When I click the button, input appears. And I want to set focuse on the input at the same time. Let me explain what i…
I'm trying to call simple apiCall in react js but this is giving error as given below:- data.map is not a function SandBox Url:- My Code:- import "./styles.css"; import React, { useEffect, useState } from "react"; export default function App()…
So I have 3 API sources that return data in this format firstSource = [{month, endDate, expectedPrice}] ->array of 12 objects secondSource = [{month, value}] ->array of 12 objects thirdSource = [{month, value}] ->array of 12 objects example: secondSource =…
I am learning solidity from last 3 months but now I am confused how to connect your contract with frontend (with react or next). Every developer has their own way of applying it as i am, i want to with…
I have two pieces of code, the Front-end in React and the Bakc-end in Laravel, the problem is im calling the API to get an array of a SQL join but in the useEffect React Hook it doest get the…
How would I write and call this CSS in React CSS Modules? .is-invalid ~ .validationError { display: inline !important; } Calling styles.validationError does not work.
I'm having some trouble pushing the values from my form to an array that I'm mapping on screen. const ForumTopic = [ { title: "First Post", messages: "test", author: "Dagger", count: 1, date: "02/16", }, ]; const [topic, setTopic] =…
I want to fetch data from my local api, and display with real-time updating. The fetch and display as list from object, i have, and it works fine, but the list is not updating when new data is available on…
I want to load a componente if a valid jwt exists, otherwise it should redirect to login, the redirect works but if I have a valid token the private component can not be loaded. is undefined index.js import React, {…
I want to render the information contained in an object. So I use the map method like this, <ul> {persons.map(person => <li key={person.id}> person.name </li>)} </ul> In VS code and console on the browser, there were no error. But in…