I am currently not very good at express. I am struggling to make a post request work. I would like the post request to add an item to a cart.json file, using Node js's fs.fileRead and fs.fileWrite. For some reason,…
When I try to make a POST request using react with express the request stucks in the middleware of the request. For the front end part I'm using CRA of React and express js for the backend. I'm not sure…
I have the following validator: const validationSchema = checkSchema({ 'applicant.name': { exists: true, errorMessage: 'Name field is required', }, }); and the beginning of the following route (the rest is irrelevant): userGeneralApplicant.post("/application/apply", upload.single('cv'), validationSchema, (req, res, next) => { Data…
I have been working on several Node Express APIs and while they were working yesterday, I have rebooted my machines (laptop and workstation) and they are giving ENOTFOUND error for localhost (syscall getaddress info). I have thoroughly tested these APIs…
I am following The Odin's project local library tutorial (Express app). Here is my code (only relevant parts): in routes/catalog.js I have this router.get("/books", book_controller.book_list); models/book.js const mongoose = require('mongoose'); const Schema = mongoose.Schema; const BookSchema = new Schema({ title:{type:String,required:true},…
I need a little help, I've a category schema, which looks like below, let mongoose = require("mongoose"); let schema = mongoose.Schema; const _ = require("lodash"); let category = new schema( { // Primary Fields categoryName: { type: String, unique: true…
Good people! Why doesn't it redirect when I click the "Submit" button on the login page? code in index.js file: app.use(bodyParser.urlencoded({ extended: true })); app.use(express.static(path.join(__dirname, 'public'), { "extensions": ["html", "css", "js"] })); app.use(express.static(path.join(__dirname, 'public'))); app.get('/', (req, res) => { res.sendFile(path.join(__dirname,…
I am writing an express app with multiple routes. Each route will have it's own file for modularity and all route files will be in a routes folder. I have a value that is reused across all the routes. How…
I am using this in my code and getting an error const searchKey = req.params.key; const user = await User.find({ '$or': [ { name: { $regex: searchKey } },//Type String { phone: { $regex: searchKey } }, //Type Number {…
I am trying to make a realtime chat room using reactjs and express server but I got this error: GET http://localhost:3001/socket.io/?EIO=4&transport=polling&t=OjDsdRi 404 (Not Found) Here are some codes of my client and server: Here I am trying to enter show…