Learn Basic OOP by Building a Shopping Cart - Step 41

JavaScript
1

Tell us what’s happening:

Task is to invoke Shopping Cart getCounts method to get number of items in Items array.What is wrong?

Your code so far

<!-- file: index.html -->


/* file: styles.css */


/* file: script.js */
// User Editable Region

  cart=new ShoppingCart();
  count=cart.getCounts(items.length);
 


// User Editable Region

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/139.0.0.0 Safari/537.36 Edg/139.0.0.0

Challenge Information:

Learn Basic OOP by Building a Shopping Cart - Step 41

2

For this step, you are declaring a method like addItem to the ShoppingCart class. The name of this method is getCounts. The getCounts method returns the number of items in the items array.