I am very new to node js. I am just testing some stuff about client-server communication. I have these codes: server: app.post('/zsa', (req, res) => { res.send("zsamo"); }); client: fetch("http://localhost:3000/zsa", { method: "POST", headers: { "Content-Type": "application/json", }, body: JSON.stringify(data),…
I am trying to make a feature where a user can delete an expense they created OR a manager can delete an expense they have created but I am getting a not authorized error when trying to delete my expense…
I am writing a express endpoint to get me a user credentials from my mongoDB database using the email but i am getting back a 404 error when i test the endpoint with postman here is the code /**GET: http://localhost:9000/api/user/[email protected]…
I'm attempting to setup my html so that when the user submits the form i created it will be handled by the post route handler in order to save the data into the mondo DB. I tried setting up my…
I have a function which creates a new file in the back-end but the <PlaySound /> component keeps playing the old sound file and not the updated one. The sound file has the same name/path it just has different content.…
Error I get when I try to connect atlas mongodb instance using Express. MongooseServerSelectionError: Could not connect to any servers in your MongoDB Atlas cluster. One common reason is that you're trying to access the database from an IP that…
I'm pretty new to Kubernetes, I have docker for mac, not minikube. I have the deployment file running with one pod (containing an express app) in the cluster, then i created a NodePort service. Inside the express app i have…
I want to create a seperate isolated database for every user on registration and only that person (authenticated) can be able to see his database and edit,delete,update,create posts in it. Thanks. I want to create a seperate isolated database for…
"Access to XMLHttpRequest at 'http://localhost:3000/campgrounds/6411f03e718f68104cac045a' (redirected from 'http://localhost:5000/campgrounds') from origin 'http://localhost:3000' has been blocked by CORS policy: Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource." This is my code on…
I have written a backend code in nodejs using expressjs and I have a list of doctors stored in mongodb database and I am using mongoose. I have tested the api end point in postman and I am getting correct…