Adding item to an array using push() method - javascript
Demo and code for how to add item to an array using push() in javascript.
by Athil
Posted on 27 Jun 2018 Category: Javascript
Views: 1326
Here I am going to show how to add an item to an array using javascript push() method.
DEMO
var arrayname = ["Car", "Bike", "Truck", "Scooter"];
arrayname.push("Train");
Here arrayname is the name of the array and it pushes value "Trian" to existing array. This will result in new array ["Car", "Bike", "Truck", "Scooter", "Train"], That means the new item will be added after the last index of the array.
Full Demo code HTML
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>Demo for array push javascript</title>
</head>
<h1>Demo for array push javascript </h1>
<button onclick="addtoarray();">Add to array</button>
<div id="add" style="margin-top:200px;">
<script async src="//pagead2.googlesyndication.com/pagead/js/adsbygoogle.js"></script>
<body>
</body>
</html>
Javascript
function addtoarray()
{
var arrayname = ["Car", "Bike", "Truck", "Scooter"];
arrayname.push("Train");
alert(JSON.stringify(arrayname));
}
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