JavaScript Coder

calculate with javascript

Doing real-time calculations in a form using JavaScript

In this tutorial, we will learn how to perform calculations using JavaScript. It is quite often required to do calculations online in order forms, request quote forms and the like. This tutorial will show you how to use different form elements like drop-down list, radio button, check box and text box in a calculation. We will be using a ‘cake order form’ as an example. As the user makes selections in the form, the total price is calculated in real time.

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