JavaScript Program to divide of two numbers
Program
<!DOCTYPE html>
<html>
<head>
<title>Divide Two Numbers</title>
<script>
function calculateDiv()
{
var a = document.getElementById("firstNum").value;
var b = document.getElementById("secondNum").value;
if(b == 0)
document.getElementById("result").innerHTML = "Divide by zero error";
else
{
var divide = parseInt(a) / parseInt(b);
document.getElementById("result").innerHTML = divide;
}
}
</script>
</head>
<body>
<h2>Divide two numbers</h2>
<label>Enter the value of a: </label><input type="number" id="firstNum" name="firstNum" /><br>
<label>Enter the value of b: </label><input type="number" id="secondNum" name="secondNum" /><br>
<button type="button" onClick="calculateDiv()">Divide</button><br>
<p>Result: <span id="result" style="color: red;"></span></p>
</body>
</html>
Output
<p class="output">Divide two numbers</p>
<label>Enter the value of a:</label><input type=number id="firstNum" name="firstNum" /><br><label>Enter
the value of b:</label><input type=number id="secondNum" name="secondNum" /><br>
<button onclick="calculateDiv()">Divide</button>
<p>
Result: <span id="result" style="color: red;"></span>
</p>
<script>
function calculateDiv() {
var a = document.getElementById("firstNum").value;
var b = document.getElementById("secondNum").value;
if (b == 0)
document.getElementById("result").innerHTML = "Divide by zero error";
else {
var divide = parseInt(a) / parseInt(b);
document.getElementById("result").innerHTML = divide;
}
}
</script>