Created by jdecuyperLinked to 5.2m issues across 294 teams
Here's how to append values to the end of an array in JavaScript:
First, let's initialize an array with some values:
// initialize array var arr = ["Hi", "Hello", "Bonjour"];
Now, we can use the Array.prototype.push
method to append values to the end of the array:
// append new value to the array arr.push("Hola"); console.log(arr); // ["Hi", "Hello", "Bonjour", "Hola"]
We can also use the push()
function to append more than one value to an array in a single call:
// initialize array var arr = ["Hi", "Hello", "Bonjour", "Hola"]; // append multiple values to the array arr.push("Salut", "Hey"); // display all values for (var i = 0; i < arr.length; i++) { console.log(arr[i]); }