Both, Node.js and Express.js have response API. And it looks like there is even some overlapping between them, e.g.: Node.js: response.write(chunk[, encoding][, callback]) Express.js: res.attachment([filename]) res.download(path [, filename] [, options] [, fn]) res.sendFile(path [, options] [, fn]) res.send([…
Tag: express
How to set Heroku Port for NodeJS Express App?
so I’m trying to host my website on Heroku and set up everything to get my app up and running. Whenever I try to submit the form I get undefined errors. Undefined Errors Console Errors I’ve set it up to use the port like shown in the documenation: When starting the app locally with heroku local we…
Express POST API Route not receiving a Supertest request
I am trying to test an Express API POST Route that uses Express Validator for check: This API route expects to receive a request consisting of a body that contains the fields, name, email, and password: In order to test this route, I have a test file using supertest and jest: When I execute this test, each ch…
ExpressJS: Adding routes dynamically at runtime
I want to be able to add new routes at runtime without restarting the server with NodeJS & ExpressJS. I made a similiar approach like in this article: https://alexanderzeitler.com/articles/expressjs-dynamic-runtime-routing/Technically I’m able to add new files and logic at runtime likewise in the ar…
ExpressJS: Adding routes dynamically at runtime
I want to be able to add new routes at runtime without restarting the server with NodeJS & ExpressJS. I made a similiar approach like in this article: https://alexanderzeitler.com/articles/expressjs-dynamic-runtime-routing/Technically I’m able to add new files and logic at runtime likewise in the ar…
Connecting JavaScript with Django
I want to connect Django with JavaScript because I know a few tools that will help me with my applications and they work best with JavaScript I want to take all the urls and redirections with python and Django but I want some features working with JavaScript and possibly I might want to even want to connect m…
ExpressJS: run a function every 24 hours
What’s the easiest way to run an automated function every 24 hours in ExpressJS? I have searched everywhere for a solution aside from running an infinite loop. Is this in principle the only way to do it? Answer you need to use node-cron npm get other cron formula :https://crontab.guru/examples.html
How to format datetime in EJS?
enter image description here I am trying to achieve the datetime format like this 1:00 am May 11 2020? I am using mongoDB and EJS How can I do it in my code? Here is my server.js code: And here’s my EJS template: How can can I achieve that format in my code??????????? I appreciate all the answers thank …
Start and stop server with supertest
I have the following server class : I’m using supertest for end-to-end testing. I wish to start my application beforeAll tests and stop it when the tests are done. It’s easy to do that using beforAll and afterAll where I can just once instanciate the Server class and call the start and close metho…
Express APP how to redirect user to /:id path from server side
I’m learning Node.js and I’m finding some troubles with redirecting the user to an :id path. I would like to print there his username. So to make an overview it is a landing page with a form where I ask for an Alias and an email. When user clicks submit I’d like to move him to /:id path to p…