JavaScript Program to push and pop elements from an array
Program
<!DOCTYPE html>
<html>
<head>
<title>
Push and Pop from Array
</title>
<script>
var cars = ["Ferrari", "Lamborghini", "Porsche", "Mercedes"];
document.getElementById("demo").innerHTML = cars;
function display() {
document.getElementById("demo").innerHTML = cars;
}
function pushArray() {
cars.push("BMW");
document.getElementById("demo").innerHTML = cars;
}
function popArray() {
cars.pop();
document.getElementById("demo").innerHTML = cars;
}
</script>
</head>
<body onload="display()">
<button onclick="pushArray()">Push</button>
<button onclick="popArray()">Pop</button>
<p id="demo"></p>
</body>
</html>
Output