Consider: app.get("/posts/:postId", function(req, res) { const requestedPostId = req.params.postId; Post.findOne({_id: requestedPostId}, function(err, post) { res.render("post", { title: post.title, content: post.content }); }); }); This is what used to work for me, using Express.js and Mongoose. How can I fix it?
I have two defined two schemas with are filled with data. // Schema 1 const geoSchema = new Schema({ ip: String, lat: String, lon: String, }); const GeoModel = mongoose.model("geo", geoSchema); // Schema 2 const ipAddressSchema = new Schema({ ip:…
I've been using callbacks for .save() and .findOne() for a few days now and just today I encounter these errors: throw new MongooseError('Model.prototype.save() no longer accepts a callback') MongooseError: Model.prototype.save() no longer accepts a callback and MongooseError: Model.findOne() no longer…
I use express app as backend. I set cors middleware: app.use(cors({ credentials: true, origin: 'http://localhost:3000' //client host })); Here are cookie options I set: res.cookie(this.refreshCookieName, refreshToken, { httpOnly: false, path: `/api`, sameSite: 'lax', maxAge: accessCookieMaxAge, secure: false }); On frontend…
I am trying to create a real-time chat app. I set up my soket.io for the server as well as for client-side code, I am using react. I have several consoles and all of them logging the correct data. However…
i am running express.js inside electron and i am trying to connect mongodb composs to expressjs when i start my express.js using electron i am getting error in mongodb i have created the db in mongodb composs here is the…
my app.js file has code : const connectDB = require("./db/connect"); require("dotenv").config() const app = express(); const url = process.env.MONGO_URI; const port = 8080; // listen to server const start =async () =>{ try { await connectDB(url); app.listen(port, () => {…
I'm doing a MERN stack (MongoDB, Express, React, Node) project in which I need to make a HTTP request, in a React component, to the database to get a field of a model. I'm using Axios (could use any other…
I am dispatching an action that is supposed to take an input from the user and store it in a database. However, when I inspect my posts state in redux after the action is dispatched, there is a null value…
After implemented Private Route I keep getting this error. The problem appears when Im trying to get to the Profile page that nested in the . App.js import './App.css'; import { BrowserRouter, Route, Routes } from 'react-router-dom'; import LoginPage from…