Use case: adding behavior

For this part of our e-commerce use case, let’s work on rendering a cart page of items. In this case, we will mock calling a backend for the data and let the data be placed in a file called cart.json with the following structure:

{
  "cart": [
    
  ]
}

The above JSON content describes a JSON object (defined by {}), with the property cart, of the array type, as denoted by the square brackets, [].

In fact, let’s use our AI assistant to generate the data we need. Let’s create the cart.json file and the following structure and prompt:

{
  "cart": [
    // item with id name , quantity and price, total = quantity * price
  ]
}

Note the prompt // item with id name, quantity and price, total = quantity * price, which results in the following JSON:

{
    "id": "1",
    "name": "item1",
    "quantity": "1",
    "price": "10...