I am trying to delete a collection from mongodb using postmap API. Below is my code.The update function is working fine.But, delete function isn't working. It's displaying internal server error.I dont know why? const router = require("express").Router(); const User =…
I am using Mongoose and Luxon to display a date, selected by the user from a form. But the date is console.logging one date, but displaying on the page as the day before. This is my model: const mongoose =…
I am looking to push to an array on my users schema in mongoose. I am following mongoose's Adding Subdocs to Arrays documentation but keep getting an error on user.notes.push(newNotebook) TypeError: Cannot read properties of undefined (reading 'push') Here is…
When I click Submit to post the entry on MongoDB, it gives me this error MongoDB is connected to the server as well. This is my router file const express = require('express'); const Club = require('../models/club') const Router = express.Router();…
i'm working on a project which has a simple dashboard, on my server i make three mySql connections and get some information like ( users, admins ,events ) which will be shown on the dashboard, i use this code to…
I am trying to load a CSV file to my MYSQL database, however before I do so I need to modify it slightly. The CSV file is Pipe delimitated (|) I have a column in the CSV file called Party:Identification.…
I tried everything I think but no able to delete data from my mysql table using axios.delete with ProjectId (table ids). Here's my code for where I declared my function, and as you can see I am passing the function…
I have a Mongoose Schema: const UserSchema = new mongoose.Schema({ mail: { type: String, required: true }, password: { type: String, required: true }, folders: [ { folderName: { type: String, default: 'Main', required: true, }, files: [ { fileName:…
I tried to get a document using document.findOne() but it's value is showing undefined . Here is my code `app.post("/studentlogin",(req,res)=> { let password; console.log("login page"); bcrypt.hash(req.body.password,saltRounds,(err,hash)=> { const user= Student.findOne({srno:req.body.srno}); console.log(user.srno); if(req.body.srno==user.srno && hash==user.password) { session=req.username; session.userid=req.body.srno; res.redirect("/"); } else{…
I get internal server error when I have a long running query. Actually, I have to fetch historic data through an API, which sometime can take longer than 30 seconds. It depends on the query how complex it is. It…