I am trying to connect my Node.js (Express) with my MongoDB atlas by following the official tutorial on their website. Here is my conn.js code below: const { MongoClient } = require("mongodb"); const Db = process.env.ATLAS_URI; let _db; module.exports =…
I want to render user name in the navbar if the user is logged in. If I use Normal Text inside h1, like User I get that in the browser but when I'm using {user.name} it's not getting me the…
Following is the WorkingDay model const workingDaySchema = new mongoose.Schema({ date: { type: String, unique: true, required: true }, availableSlots: [ { startTime: Date, endTime: Date, size: Number, enrolledUsers: [{ type: Schema.Types.ObjectId, ref: 'Response' }] } ] }) module.exports =…
I'm new in using MERN Stack & I'm trying to connect Mongo and Node but facing this issue while inserting Data into Database, using MongoDb Compass Index.js const connectToMongo = require('./db'); const express = require('express') connectToMongo(); const app = express()…
useEffect(() => { if(currentUser){ currentUser?.friends.map(friends => { if(friends._id===currentProfile._id){ return setFriend(true) } }) }else{ return setFriend(false) } },[currentUser,currentProfile]) //currentUser is the user logged in //currentProfile is user selected i want to show button as Unfriend if the user selected is already…
I have this function: const getXNumberOfDocuments = async function getXNumberOfDocuments( page, results_per_page ) { /*************************************************** */ results_per_page = parseInt(results_per_page); let x_number_of_documents = await Document.find() .populate([ { path: "user", populate: { path: "profile", select: ["profileImageURL"], }, }, ]) .limit(results_per_page) .skip(results_per_page *…
I am new to the MERN stack and I want to store user information into the MongoDB which has two string attributes "name" and "role". I am getting an error in the browser console which states "Failed to load resource:…
for your understanding i attached w3school screenshot. enter image description here if u have ever visited w3school website u will understand my requirement easily. i want to create these html sidebar dynamic from my admin dashboard. first i will create…
I'm trying to get the total income of a specific seller. I already computed the total gross/income, but the problem here is instead of showing it only to the specific seller, it's also being shown to others. (please ignore the…
I am working on a project and I've created a login page. I want to authenticate the user and keep the user logged in until he logs out. How do I do that using React, Express and MongoDB?