Connecting the frontend (HTML,CSS,JS) to the backend (Express)
Issue So there’s a few things I’m confused about with connecting a frontend to a backend part of a website,…
Category: Express
Why redirect from nodejs server work only on the first request?
Issue I have the following setup in express server app.get("/oauth2", (req, res) => { console.log("PLEASE WORK"); res.redirect(301, "https://google.com/"); }); On…
Send a message to console about connection established or refused
Issue I’m working on a NodeJS+Express+Mongo exercise, the lines that I’m using to connect to MongoDB are these ones: const…
Cannot read properties of undefined 'res.status()', same undefined error for 'res.send()' and 'res.json()'. Please anyone
Issue In the code below, as shown in the image, I am getting the error for res. Every function that…
What's the difference between req.ip and socket.localAddress?
Issue I am trying to understand what the difference is between express req.ip IP address and the local IP address…
Static Files in express
Issue I see on the docs that we can serve the static files Example – http://localhost:3000/images/kitten.jpg but even if they…
Node.js pm2 keeps restarting almost every second
Issue I have deployed an express.js app on a Azure server. I use pm2 for process management. The issue is…
Stream Response into HTTP Response
Issue I have an API that is trying to make an HTTP request to an API that streams and image…
Why Joi validation throwing error on nested object? (potentially related to dot notation in name attribute)
Issue My joi validation is throwing an error when submitting a form. The error message reads: STACK: Error: "author.surname" is…
Interpolate variable inside "each" loop in Handlebars
Issue I am rendering this in an express app which uses handlebars as template engine: res.render("movies", { data: pages, arraypages:arrayPages,…