Cart-it
Cart-it is a custom React hook for managing a shopping cart using only the localStorage feature of web browsers.
Installation
To install Cart-it, use the following command:
npm install cart-itFunctions
addToCart(item: any): Adds an item to the cart. (item: The item to add to the cart.)
removeFromCart(item: any): Removes an item from the cart. (item: The item to remove from the cart.)
Usage
Import the useCart hook in your React component and start using it to manage your cart state.
import React from 'react';
import useCart from 'cart-it';
function MyComponent() {
const [cart, addToCart, removeFromCart] = useCart();
// Use the cart, addToCart, and removeFromCart functions as needed
return (
// JSX code for your component
);
}Example
import React from "react";
import useCart from "cart-it";
function MyComponent() {
const [cart, addToCart, removeFromCart] = useCart();
const handleAddToCart = () => {
const item = { id: 1, name: "Product 1", price: 10 };
addToCart(item);
};
const handleRemoveFromCart = () => {
const item = { id: 1, name: "Product 1", price: 10 };
removeFromCart(item);
};
return (
<div>
<button onClick={handleAddToCart}>Add to Cart</button>
<button onClick={handleRemoveFromCart}>Remove from Cart</button>
<ul>
{cart.map((item) => (
<li key={item.id}>{item.name}</li>
))}
</ul>
</div>
);
}License
Cart-it is open source software licensed under the MIT license.