How to Build a Simple Calculator with JavaScript

In this video, we are going to create a simple JavaScript calculator that can add, subtract, multiply and divide two numbers. We also create simple form validation functions for text input elements. Creating a simple calculator with help of JavaScript , CSS and HTML is very easy. We will create a A simple calculator using JavaScript DOM manipulation methods.

This video is from AttainU's Live program on Full Stack Web Development.

Program Details:
* Full Stack Web Development Course, Online & Live
* Zero Upfront Fee - Pay once you get a job
* Expected Salary - 9 Lakhs per annum
* No background Required

Upcoming Batches: 15th April, 20th May, 24th June 2019 (Only 40 Seats per batch)

-------------------------------------------------
Disclosure: We aim to highlight products and services you might find interesting. This video is created by AttainU. This is the part of the live class which was created to assess the AttainU Program.

★★★Top Online Courses From ProgrammingKnowledge ★★★

★★★ Online Courses to learn ★★★

★★★ Follow ★★★

DISCLAIMER: This video and description contains affiliate links, which means that if you click on one of the product links, I’ll receive a small commission. This help support the channel and allows us to continue to make videos like this. Thank you for the support!

[miss_kolissa]

Thank you this help me out so much! The best part was the minor errors. Since I’m so new to this it helped me understand the logic better since I was making errors myself. It was so will explained. Step-by-step 💯

[senisha]

Can I use Atom editor instead of visual studio?

[kolyxix]

secondly, why didnt you add the "onclick" to the buttons

[karnamkalpesh]

What time did it take you to get perfect in these area

[kolyxix]

the dom value you gave to number1 and number2 is very confusing. it would have been easily explain if the the id variables dont have the exact name as their DOM values.

[kaynysl]

pls dont say budon what is budon that is a buTTon