JavaScript Push() Method: Method To Add Items In Array.

In this blog post you’ll learn JavaScript push() Method. Method to add new elements inside array.

Description:

Push() method adds a new item to the array.

Push() method adds an item at the end of the array.

Push() method changes the length of the array.

Syntax:

JavaScript

array.push(item1,item2,item3,item4,.....,itemN);  

Example 1:

Add new items to the array.

HTML

    let fruits_array = ["Mango", "Orange", "Apple", "Banana", "Grapes"];
    fruits_array.push("Pomogranate", "Pineapple");

    document.write(fruits_array);
    // Output:
    // Mango,Orange,Apple,Banana,Grapes,Pomogranate,Pineapple
  

Example 2:

Add new items to the empty array from another array. Or Copy all items from one array to another array.

HTML

    let fruits_array = ["Mango", "Orange", "Apple", "Banana", "Grapes"];
    let new_array = [];

    for (let i = 0; i < fruits_array.length; i++) {
        const element = fruits_array[i];
        new_array.push(element);
    }

    document.write(new_array);
    // Output:
    // Mango,Orange,Apple,Banana,Grapes
  

So that's how the JavaScript push() method works. If you have any query or suggestion feel free to write in the comment section.