I am using ReactJS on the front-end to make a POST request to my Djando API. After I make the POST request, I expect for my React component to update itself without me having to refresh the entire page. I'm…
Description: The given React code had issues with passing data between components. The App component was not passing the counter state to the Statetutorial component, and the Statetutorial component was not able to set the bet state in the App…
I have been taking a React performance training course and this code base is used as an example: https://github.com/stevekinney/wordman/blob/main/src/components/application.jsx#L10 When we call the function inside of useState() it is called on every re-render even though the actual value of correctAnswer…
I have an app component where I have two child, a Select component and a button component import React from "react"; import { Button } from "@mui/material"; import SelectVariant from "./Components/SelectVariant"; import {category} from "./data"; import { nanoid } from…
I have a component with tabs say TabA and TabB. Each of them has a table who's data changes depending on which tab the user is at. Now to get this functionality there are two approaches to it. Either i…
I've created two custom hooks usePagination and useSearch. These handle the logic for paging and searching and only expose getters/setters for the current page and search query. Here's how I would use them in my list component: const List =…
I have a requirement to display an input field and focus the element on click of a button my code snippet looks like this import { useState, useRef } from 'react'; function App() { const inputRef = useRef(null); const [enableSearch,setEnableSearch]=useState(false);…
I want to upload images in a list using input file and display it. My code displays the 1st upload but after the 2nd upload it doesn't display. function DisImg() { const [file, setFile] = useState([]); function handleChange(e) { let…
On click on child level plus icon, how can we match tagname from two state variables and display the data of the clicked item only in react page. Right now I am filtering data based on id, but the data…
I cannot access my service class methods when I convert the export to service rather than methods: const HttpService = () => { const AUTH_TOKEN = localStorage.getItem("tokenKey"); const { enqueueSnackbar } = useSnackbar(); const postWithoutAuth = (url, body) => {…