Cart Component Documentation

Overview

The Cart Component is a component designed to manage the cart functionality within an e-commerce application. It handles cart item display, quantity updates, subtotal calculations, and checkout initiation. It also provides quick access to product search and handles scenarios where the cart is empty.

Model Documentation

Model Structure

The model passed to the Cart Component is expected to have the following structure:

{
    "id": "string",
    "cssClass": "string",
    "items": [
        {
            "id": "string",
            "title": "string",
            "imageLink": "string",
            "price": "number",
            "quantity": "number",
            "sku": "string",
            "link": "string"
        }
    ],
    "isAuthenticated": "boolean"
}

Example Model

{
    "id": "cartComponent",
    "cssClass": "cart-container",
    "items": [
        {
            "id": "1",
            "title": "Product 1",
            "imageLink": "/images/product1.jpg",
            "price": 100,
            "quantity": 2,
            "sku": "SKU1234",
            "link": "/product/1"
        },
        {
            "id": "2",
            "title": "Product 2",
            "imageLink": "/images/product2.jpg",
            "price": 200,
            "quantity": 1,
            "sku": "SKU5678",
            "link": "/product/2"
        }
    ],
    "isAuthenticated": true
}

Component Structure

The Cart Component is structured using Vue.js. The component listens for changes in the cart state, updates quantities, and manages the checkout process.

HTML Template

JavaScript

Explanation

HTML Template: The template consists of different sections that display the cart items, a summary of the order, and error modals. It dynamically loads the content based on the cart's state (loading, empty, or filled with items).

JavaScript: The script handles cart operations such as updating quantities, removing items, and proceeding to checkout. It also listens for cart updates and recalculates the cart data.

Cart

Cart Component Documentation#

Overview#

Model Documentation#

Model Structure#

Example Model#

Component Structure#

HTML Template#

JavaScript#

Explanation#