div-multi by input

by Pritesh Patel

HTML

<div>
  <lable>1st Number :</lable>
  <input type="text" id="fNum"/>
</div>
<div>
  <lable>2nd Number:</lable>
  <input type="text" id="sNum"/>
</div>
<input type="button" id="mul" value="Multiply"/>
<input type="button" id="div" value="Division"/>

<div id="demo">

</div>

JavaScript

var fNum = document.getElementById("fNum");
var sNum = document.getElementById("sNum");
var mul = document.getElementById("mul");
var div = document.getElementById("div");
var demo = document.getElementById("demo");


mul.addEventListener('click', multiply);
div.addEventListener('click', division);

function multiply(){
	num1 = fNum.value;
  num2 = sNum.value;
  demo.innerHTML = num1 * num2;
}
function division(){
	num1 = fNum.value;
  num2 = sNum.value;
  demo.innerHTML = num1 / num2;
}