Thanks for seeing my post! This is the procedure that I used but the orignal help is from T.J I have solved my problem by changing my mechanism. I took following steps to solve my problem: I saved a json…
I have below the backend routes, models and controllers for news. Here, GET method, PUT method, PATCH method and DELETE method works fine except GET news By Id. Whenever I call "getNewsById" method Postman shows me an empty array. I…
I had a working small express app that I used to create a register operation but I felt like it was getting messy so I separated the post request route handler and put it in another file and I feel…
I have an array of movies and inside each movie is another array for characters. When I click on a character I'd like to show various bits of information about them (name, age, etc.) and in order to do that,…
I was trying to set up a simple register page but while setting a route for the post request of the credentials I keep getting this error node:_http_outgoing:648 throw new ERR_HTTP_HEADERS_SENT('set'); ^ Error [ERR_HTTP_HEADERS_SENT]: Cannot set headers after they are…
I'm using Sequelize to build a user registration feature in my Node.js application. When I try to check for an existing user using the email parameter, I'm encountering the following error: "WHERE parameter 'email' has invalid 'undefined' value." enter image…
I'm working on a Library Express App and I'm using fake data to easily display the values on screen. const PopularBooks = [ { id: 1, title: "Harry Potter", characters: [ { id: 1, name: "Harry Potter", }, { id:…
I have created a demo project to implement websocket via socket.io following the documentation. However, when I try to fetch all open sockets from the server using fetchSockets() function mentioned in the docs https://socket.io/docs/v4/server-api/#serverfetchsockets, the webserver crashes and I recieve…
I am creating a user authentication site with mern and I am having problem posting to mongoDB. I have tried many options and the problem persists. It gives lots of error messages. I used nodejs, expressjs and mongodb for configuring…
I am creating a React + Express app that allows the user to make a list of webprojects that they would like to do. They are displayed in a table on the webpage and there is a form beneath the…