I am relatively new to working with Node.js and Express.js. My goal is to set up a websocket server that can send CSV data at irregular intervals stored within the file itself, line by line. The structure of the CSV looks something like this: [timeout [ms] ...
I've been struggling with a simple question that's been on my mind for quite some time. Despite my searches, I haven't found a similar query, so I apologize if it seems too basic or repetitive. The scenario involves an API route (Express-based) and making ...
EmployeeComponent.html: 11 ERROR TypeError: Cannot read property '_id' of undefined This is the error I encounter whenever I attempt to access the id in my front-end implementation using Angular. I have attempted incorporating ngIf, but unfortunately, ...
A custom middleware was created in express.js/node.js to handle session checking. If a user ID is found in the session, it displays the user's menu; otherwise, it shows the default menu. For every page request, an ID check is performed and the user d ...
I am attempting to create a scenario where nodejs triggers an event in an irc chat that causes a html page (Running on *:3000) to execute some JavaScript. However, I am facing an issue where the showDiv(); function is not being executed as expected. Curre ...
Currently, I am involved in a project that requires brute forcing a PDF password. To achieve this task, I am using PDF.js to verify the password and implementing promise.race to execute parallel functions for efficient performance. This is how I have str ...
Having trouble with this code. Initially, I had: // file 1 import Box from '@/components/Box' import Popup from '@/components/Popup' const MDXComponents = { Box, Popup } // using MDXComponents somewhere in file 1 Now, to manage the growing size of t ...
Within my routes directory for a node and Express.js web application, the code snippet below is causing a problem: var router = express.Router(); router.get(htmlExt('index/:fileName'), function(req, res){ console.log(req.params.fileName); }); I'm faci ...
I'm currently encountering some challenges when trying to scrape a website that utilizes react for certain parts of its content, and I'm unsure about the reason behind my inability to extract the data. Below is the HTML structure of the website: view imag ...
Every time I attempt to make a post request, I keep receiving an error message stating that req.body is returning as undefined. Below is the content of my server.js file: import express from 'express'; import bodyParser from 'body-parser' import mongoose ...
Hello, I'm currently running a setup with node, express, and vue. Below is my nginx configuration: server { listen 443; server_name mydomain.me; ssl on; ssl_certificate /root/mydomain.me.cert; ssl_certificate_key /ro ...
Is it feasible to execute 3 or more nodeJS Applications using a single command through a shell script? The concept involves having a shell script that navigates into the app directories and runs the npm command. Using the npm package concurrently is not ...
Encountering an issue while using appium with nodejs (wd) and mocha, as there is a loading view in the android app (blackbox testing & I'm not the developer) that needs to be waited for its disappearance. Attempted the following solution: wd.addPromiseCha ...
Encountered a roadblock while integrating D3 with Next.js - facing an error when using D3.js v7.0.0 with Next.js v11.0.1: [ERR_REQUIRE_ESM]: Must use import to load ES Module Tried utilizing next-transpile-modules without success Managed to make D3.js ...
I've been working on resolving the issue of avoiding # in my Angular app with an ExpressJS server-side setup. I found a solution to enable html5mode and it worked well. However, whenever there is another 'get' request to fetch data from a different URL lik ...
My attempt to search data by id is as follows: _id: { $regex: '63a1bda46ec7f02cf5e91825', $options: 'i' }, }) .populate('user', 'name') .sort({ updatedAt: -1 }); Unfortunately, this r ...
Below is the route setup: export const routes: Routes = [ {path: '', redirectTo: '/login', pathMatch: 'full'}, {path: 'login', component: LoginComponent, canActivate: [dbs.ConfigGuard]}, {path: '**& ...
Seeking guidance on Angular, Express, and MeanJs as a beginner. Looking for assistance in posting data and receiving responses. I'm trying to execute a Complile function to send code from a text box to the server, process it, and get a response. However, u ...
Is there a way to omit typescript code from getting bundled by webpack during build process? Let's say I have the following line of code in my app.ts file (a nodejs application): const thisShouldNotBeInProductionBundleJustInDevBundle = 'aaaaaaa ...
I'm experiencing an issue where I am unable to compile my CoffeeScript files. No matter which file I attempt to compile, I consistently receive the same error message. I have already tried uninstalling CoffeeScript by running sudo npm remove --global ...
Encountering an issue with the soap npm module while developing an application in Meteor. Here is the code snippet causing the error: soap.createClientAsync(url).then((client) => { return client.someMethod(soapArgs, function(err, result) { ...
Previously, I had challenges installing a Java module on localhost but managed to resolve it using the steps outlined in this post: https://github.com/nodejs/node/issues/10289. It worked well on localhost, and now I am attempting to deploy my app on Heroku ...
After upgrading from Node 16 (npm 8) to Node 18 (npm 9), I noticed a difference in the structure of the package-lock.json files. Files generated with npm 8 have a lockfileVersion: 2, while those generated with npm 9 have a lockfileVersion: 3. The changes a ...
In my project, I am currently using next.js version ""next": "^12.1.4"" and node version ""@types/node": "^14.14.6". I have created a function called getServerSideProps with parameters req and resolvedUrl. When the ...
I'm currently using node.js to send an .html file that includes the following tags: <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> <meta name="description" content="This is my personal profile website" /> <link rel="s ...
For my website designs, I have been experimenting with a JavaScript library known as Wavify (https://github.com/peacepostman/wavify) to incorporate wave animations. Recently delving into the world of React, I pondered whether I could integrate Wavify into ...
After researching the benefits of ES6 export, I made the decision to implement it in a NodeJS/Express project instead of using module exports. The MDN documentation explained that export is used as shown below: export function draw(ctx, length, x, y, color ...
I've encountered an issue with my setup involving Varnish 3.0 on Ubuntu 11 and ExpressJS v2.5.8 (running on Node.js 0.6). When I try to do a redirect using Express, it works fine without Varnish in between. However, when Varnish is added into the mix, ...
C:\Users\I ..\OneDrive\ecom-sql\node_modules\express\lib\router\route.js:202 throw new Error(msg); ^ Error: Route.post() requires a callback function but got a [object Undefined] at Route.&l ...
I'm looking to streamline my development process by building a generator with node.js. My goal is to have the ability to modify and generate node.js module files, insert comments into the files, and more. For example, I want to generate the API endpoint f ...
Starting my journey with JavaScript testing, I made the decision to use Mocha. The specific modules I am looking to test are AMD/RequireJS. However, it appears that Mocha only works with CommonJS modules. Consequently, when trying to run it, I encounter t ...
Hey there, I'm new to this and have a question regarding my code using passport-google-oauth20. app.get('/auth/google/secrets', passport.authenticate('google',{failureRedirect: '/login'}), function(req,res){ res.redirec ...
While working on my react project, I decided to incorporate react-icons by running npm install react-icons in the command prompt. However, after some time, the process resulted in the following errors: F:AreebsReact JSareeburrub>npm install react-ico ...
My goal is to establish a basic socket connection. The server setup is as follows: const express = require("express"); const app = express(); const port = 4000; const server = require("http").createServer(app); let io = require("sock ...
Explaining the question - I am successfully registering users in a mongoDB database and generating an accessToken [jwt based]. However, when trying to query the database to fetch the list of users, I encounter the error: jwt is not defined. Also, mentioni ...
Currently, I am in the process of developing a discord.js bot. The structure I have set up involves a folder that contains all the commands, and when a command is called, index.js directs it to the appropriate file. However, when attempting to run the bot, ...
In my node.js application, I am faced with the task of converting local file paths into file:// urls. After some research, I came across the File URI scheme on Wikipedia and I believe that there must be a solution out there or perhaps even an npm module t ...
Can a roster be created of individuals who responded to a specific message in Discord? Message ID : '315274607072378891' Channel : '846414975156092979' Reaction : ✅ The following code will run: bot.on("ready", async () => { } Outcome : ...
MY FUNCTIONAL CODE (SUCCESSFULLY WORKING!) I have developed a function with callback to generate tokens and create sessions for OpenTok. This function is then exported to the application. The function //Dependencies var opentok = require('./ot').opent ...
I have been developing a CMS on nodejs which can be found at this link. I have incorporated some event hooks, such as: mpObj.emit('MP:FOOTER', '<center>MPTEST Plugin loaded successfully.</center>'); Whenever I handle this ...
After running a unit test to update a config file, I noticed that the file was altered. My initial thought was to use "before" to cache the file and then restore it with "after". mod = require('../modtotest'); describe('Device Configuration', function(){ ...
Having created an HTML page with a form, my goal is to capture user input and store it in a JSON file. However, I've run into some confusion... In the process, I utilized the express module to set up a server. My mind is juggling concepts such as AJAX, No ...
I am currently upgrading an outdated CMS system and looking to implement a real-time chat feature. The existing CMS operates on IIS, MSSQL, and PHP. The chat feature will be hosted on a separate Linux box running Node.js and Socket.io After successfully ...
I have encountered an issue while trying to retrieve data from four different documents in my firestore database collection. The current code successfully fetches data for the first function, but all subsequent functions return the same data as the first ...
Currently facing an issue with the route below: router.post('/create', function(req, res, next) { if(!req.user) res.redirect("/"); Survey.find({ surveyName: req.body.surveyName }, function(error, survey) { if(survey) { ...
Trying to send a ping to an IP address has been successful while testing the application on localhost. getAsync('ping google.com').then(data => { res.send(data); }); When tested on localhost, the result is: Packets: Sent = 4 ...
Issue with fs.rmdir recursive feature when application is bundled using Zeit/pkg The behavior of the script varies in two scenarios: The script runs successfully when executed directly from node as `node test.js` The script runs as a bundle and tmpDir i ...
An issue has arisen where I need to organize found elements based on the updatedAt field, which is automatically created and updated. Below is the code in question: Model: module.exports = { attributes: { id:{ type: "string" ...
Have: project |- consume_script.js |- index.html Need index.html to be like: <html> <head> </head> <body> <script src="consume_script.js"></script> </body> </html> Issue: consume_script ...
My application structure is laid out as follows: - app.js - routes ---- index.js The ExpressJS app sets up error handlers for both development and production environments. Here's a snippet from the app.js file: app.use('/', routes); // ro ...
It seems like I'm not the first one to encounter this issue, but none of the solutions I've found seem to work for me. Here is my docker-compose.yml file: web: build: . volumes: - .:/src ports: - "3000:3000" And here is my Dockerfile: F ...
Can you identify in node.js, with the help of a function, if a method is synchronous or asynchronous? I am interested in creating a function that achieves the following: function isSynchronous(methodName) { //check if the method is synchronous, then ...
In the code snippet below, my server.js file is configured to handle server-side rendering with React and Express: import express from 'express'; import path from 'path'; import React from 'react'; import { renderToString } from 'react-dom/server'; import ...
My web application is built using Node.js and MongoDB. After containerizing it with Docker, everything worked fine locally. However, when I tried to deploy it to production, I encountered an issue where the backend could not establish a connection with the ...
When working with NodeJS and Express, I am wondering how to distinguish between a regular browser request and an AJAX request. I understand that one approach is to inspect the request headers, but I am curious if Node/Express provides direct access to th ...
Storing a JSON object in a JSON file is important for passing data during an API call. To update the object, replace "it-goes-here" with the following {} block. Newly updated data: { "parenturl":"xxx.com", "user ...
After creating a new Angular 11 project called "client", I updated the Angular version to 12 and installed Universal by running the command: ng add @nguniversal/express-engine. However, when attempting to run my Universal Angular project using the command ...
Currently, I am facing an issue with the following code in my app: app.use(session({secret: 'JKSBDFJKQS444SQ4DQSND'})); After running my app file, I encountered this error: Error: Most middleware is no longer bundled with Express and must be installed ...
I am trying to make an axios GET request with the following code snippet: getData.js const int_postData = ({ 'grant_type': 'client_credentials' }); axios.post(token_url, int_postData, { headers: { "Authorization": 'Basic ' + Buff ...
Currently, I am facing an issue while attempting to download a jpg image from amazon S3 using the NodeJs SDK. Although I can successfully retrieve the file object on the backend, encountering difficulties arises when trying to create a blob object and down ...
Extracted from the provided documentation (My Emphasis) This section pertains to the loading of library files in script tags specifically for browser use. It is important to note that this setting should typically be avoided for Node.js runs as the file ...
I have a unique setup where I am selling products. The API fetches product data from a centralized node back-end and displays it on an angular front-end that is hosted on multiple domains. The challenge I'm facing is the need to authenticate all reque ...
After encountering a challenging question, I was able to successfully resolve it Here's the situation: I have a Dockerized Wordpress site with Node.JS and NPM. The Dockerfile is structured as follows: FROM composer:2.5.8 as composer FROM wordpress:6. ...
I'm in the process of building a multiplayer TicTacToe game using Flutter and Node.js with Socket.io integration. Here is the code: Flutter late io.Socket socket; final String url = 'http://localhost:5000'; @override void initState() { super ...
https://i.stack.imgur.com/Znrp0.png I've been working on a server to manage chat messages and need to integrate with a JIRA instance. I'm currently using the passport-atlassian-oauth strategy for authentication and BearerStrategy for requests. However, I' ...
I need assistance with running a MERN application to check for any issues, but I keep encountering this error across multiple files. Error: The 'CatalogType' type does not meet the requirements of 'Document'. The 'CatalogType&apo ...
I have encountered an issue while trying to launch a nodejs application in pm2 on bluehost shared hosting. When I run the command pm2 start ./bin/www, the server fails to start and displays the following message: [PM2] Spawning PM2 daemon with pm2_home=/h ...
app.post('/file_upload', function (req, res) { var form = new formidable.IncomingForm(); form.uploadDir = path.join(__dirname, '/uploads'); files = [], fields = []; form.on('field', function(field, ...
Currently, I am utilizing sequelize with node and node-mysql in my project. When creating models using the sequelize-cli, the resulting code appears as follows: 'use strict'; module.exports = function(sequelize, DataTypes) { let songs = seq ...
Within my node.js backend, there exists an object with a specific property named content, which stores an HTML string. The content within includes an img tag that currently has a src attribute containing a base64 string. I am seeking to modify this src att ...
I recently started working with Android Notifications and have encountered a persistent error despite trying various solutions. Any assistance would be greatly appreciated. Thank you in advance. const functions = require('firebase-functions'); const admin ...
After completing the MongoDB tutorial for nodejs on their website, I am in the process of creating a simple test case to send query results to a Google Chart using AJAX. Below is the nodejs code snippet used to form the query: CODE: var MongoClient = re ...
Function getData() returns a Promise<Output[]>. When used without a catch statement, the inferred data type is Output[]. However, adding a catch statement in front of the getData() method changes the inferred data type to Output[] | void. This sugge ...
When it comes to retrieving the logged in user using passport.js in most of my routes, it's a breeze - just use req.user.username. However, I've encountered an issue with a page that relies solely on websockets. How can I determine the username of the logg ...
Hey there, I'm trying to strip away all the attribute values and styles from a tag in html Here's my Input: <div id="content"> <span id="span" data-span="a" aria-describedby="span">span</span> <p class="a b c" style=" ...