MR.FREEMAN: Simple Calculator in JavaScript

In this article I am giving a simple example to create the calculator in JavaScript. This calculator will only have the division, multiplication, addition, and subtraction operators

Example:

<br /><!DOCTYPE html  PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"  "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <br /><html xmlns="http://www.w3.org/1999/xhtml" lang="en" lang="en"> <br /><head> <br /><title>Simple Calculator</title> <br /></head> <br /><body> <br /><script language="JavaScript" type="text/javascript"><br />    <br /></script> <br /><form name="form1" action="#"> <br />    <input type="text" name="bil1"><br />    <select name="op"> <br />        <option value="plus">+</option> <br />        <option value="min">-</option><br />        <option value="multiply">*</option><br />        <option value="divide">/</option> </select> <br />    <input type="text" name="bil2"><br />    <input type="button" value="Submit" onclick="hasil()"><br />    <input type="text" name="bil3"> <br /></form> <br /></body> <br /></html>

save as calculator.html

Output: Output of the above script is as follows:

MR.FREEMAN

Simple Calculator in JavaScript

My Twitter

Chat

Blog Archive

Labels

Widgeo