Complete The Calculator Assighnment

Learning Goals

• Understand Event handling and Dom Manipulation.

Introduction

In this assignment you will create a calculato using javascript. This lesson is your third assignment!

All assignments are hosted on GitHub. In order to work on them, however, you will need to complete work on your local machine.

User interface of the assignment is already done here!

• Download your personal copy (referred to as 'cloning') to your computer
• Navigate to js folder then main.js
• Start working this folder
• Complete the required work

In this assignment, you'll learn the workflow that you will use to deal with DOM manipulation and event handling. Every application that has a user interface and has observed separation of cocern basically requires javaScript to make the website lively

Instruction to Completing Calculator Assignment

The calculator fuctionality:

• Next, we have to define the different operations that the calculator will perform. The first one is the clear() function, which will clear all the different variables. The next method is delete() for clearing a single number.

• We will also create a function that determines what will occur every time a user clicks on a number to add to the display called appendNumber(number).

• We need a chooseOperation(operation) function that controls what will happen anytime a user clicks on any operation button.

• Another key function is compute(). It takes the values inside your calculator and displays the result.

• Finally, a updateDisplay() function lets us update the values inside of the output.

Note: Use knowledge learned from prevous classes is highly required here.

Conclusion

Hurray! You've completed your first assignment, Kudo to Apprentice Cloud gem! You now know how to work on and submit assignments going forward:

Equipped with this knowledge, you are now ready to tackle greater challenges!

Happy Coding :)