The code below is a small, very simplified snippet from a React messaging app const { useState } = React; const Chat = () => { const [myMessages, setMyMessages] = useState([]); const [message, setMessage] = useState(""); const [myButtons, setMyButtons] =…
TypeError: connectToMongo is not a function My code (Index.js) const connectToMongo = require('./db') connectToMongo(); My code (db.js) const mongoose = require('mongoose'); const mongoURI = "mongodb://localhost:27017" const connectToMongo = ()=> { mongoose.connect(mongoURI,()=>{ console.log("Connected to mongo successfully") }) } module.export = connectToMongo;…
I have a simple toggle using hooks to show/hide sidebar. The toggle button works fine as far as showing and hiding sidebar is concerned. When I click on the toggle button it opens the sidebar. And when I click on…
I don't understand why the component Form does not re-render when i called setInfoArray by passing a new array created using the push method. When i logged infoArray after submitting the form, the array was updated but the component did…
I have a react native app that fetches a file from my server. When I change the file on the server, the app still displays the old data. I am debugging with expo. I have: Cleared the DNS cache with…
I am trying to host a local server of a Frontity project but for some reason the command npm run dev doesn't successfully host the project. Here the command line output: Here are my scripts from package.json: "scripts": { "dev":…
I have an app that uses an infinity scroll. Every time I reload data, I update the history.state with histroy.replaceState and the current number of pages. If I display the whole thing on the console, I don't see any errors,…
I have a service result like this: object inside array inside object. So, If I need to single data I can use response.data.data[0].id It is work.(Not dynamically.) But when I set the response.data.data on state state got an error. (object…
I have made my first application in React and I am reviewing how to handle the deployment in each environment. My intention was to generate a docker image with this application and when deploying it in Kubernetes the pod would…
i have written this code and i am not able to keep the data array of two different identiy type into one row as a field and i have used this code import React from 'react' import {Form,Field,ErrorMessage,Formik} from 'formik'…