array push at index javascript code example
Example 1: javascript insert item into array
var colors=["red","blue"];
var index=1;
colors.splice(index, 0, "white");
Example 2: insert into array js
var list = ["hello", "world"];
list.splice( 1, 0, "bye");
["hello", "bye", "world"]
Example 3: add elements to an array with splice
var fruits = ["Banana", "Orange", "Apple", "Mango"];
document.getElementById("demo").innerHTML = fruits;
function myFunction() {
fruits.splice(2, 0, "Lemon", "Kiwi");
document.getElementById("demo").innerHTML = fruits;
}
Example 4: javascript push in position
var arr = [];
arr[0] = "Jani";
arr[1] = "Hege";
arr[2] = "Stale";
arr[3] = "Kai Jim";
arr[4] = "Borge";
console.log(arr.join());
arr.splice(2, 0, "Lene");
console.log(arr.join());