I am currently building a drawing app using React, Node and MongoDB. It saves images along with name and username in the database. When home page is opened, it has to retrieve and display the image on the screen. The…
const data = { name, price, quantity, image, desc, sup_name, email } fetch('https://gentle-plateau-90897.herokuapp.com/fruits', { method: 'POST', headers: { 'content-type': 'application/json' }, body:(data) }) .then(res => res.json()) .then(data => { console.log(data) window.alert('Item added') e.target.reset() }) I am trying to post a…
Hello I am using MONGODB java driver version 4.5.1, I created a method to query a document and grab a specific field. (id is a discord id not document _id) final MONGODB mongodb = new MONGODB(); public ArrayList<Document> getRoom(long id)…
I am currently trying to implement an update / put functionality in my node.js-project and having issues I have absolutely no clue, where that comes from. (also I am a JS beginner). I am using express, MongoDB and mongoose. Problem…
I am seeing my mongoose pool seemingly close before it inserts data as I am getting this error when making a call to my mongoose db in my cloud cluster MongoRuntimeError: Connection pool closed but I am awaiting all of…
I have this type of data on my server. [ { "brand": "Hyundai", "model": "Pickup -0395", "price": 80000 }, { "brand": "Hyundai", "model": "Sports Car -0305", "price": 70000 }, { "brand": "Tesla", "model": "Sports Car -05", "price": 180000 }, {…
I'm creating a project using the mern stack. I'm trying to update a project from my frontend to my backend. When I update it it will return success but when I check the database nothing is updated? I'm trying to…
app.put('/product/:id', async(req, res) =>{ const id = req.params.id; const updateQuantity = req.body; const filter = {_id: ObjectId(id)}; const options = { upsert: true}; const updateDoc = { $set: { productQuantity: updateQuantity.productQuantity } }; const result = await productCollection.updateOne(filter, updateDoc, options);…
//** If I'm adding a new document with the name: "India", then I don't want that the DB allow another name with the name: "INDIA", "india", "indIA", etc. I'm new and learning, help would be great!!** // Controller var Dinosaur…
I already have a wordpress website. I studied web development using js, node.js, express and mongodb and build some projects. I would like to add it to my website. Is this possible or I just need to create a website…