This Market Billing System in JavaScript is a simple project designed in JavaScript language using HTML and CSS platform.

A project that can make a bill for your item purchase is the Market Billing System with Source Code.

This project will measure the total products that the client has ordered.

The system’s aim is to fasten the billing and automate the transaction calculation.

Market Billing System in JavaScript with Source Code

A Market Billing System can be accessed without the user’s login information being provided. Only the item name, item price, and the quantity of the item may be added by the customer.

The total sum of the entered object will automatically be determined by the system.

By pressing the two keys, you can see the total price and the item list. You are also permitted to delete an item from the list.

This simple mini project for Market Billing System in JavaScript is complete and totally error free and also includes a downloadable Source Code for free, just find the downloadable source code below and click to start downloading. Before you start to click the download now first you must click the Run Quick Scan for secure Download.

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I have here a suggested list of Best JavaScript Projects with Source Code Free to download and I’m sure this can help you to improve your skills in JavaScript programming and web development as a whole.

To start creating a Market Billing System in JavaScript, make sure that you have any platform in creating a JavaScript, bootstrap, and HTML installed in your computer, in my case I will use Sublime Text.

Market Billing System in JavaScript

Time needed: 5 minutes

Here’s the Steps on How to Create a Market Billing System in JavaScript with Source Code

Step 1: Open Sublime Text.
First, after installing sublime text IDE, click “open” to start.
Step 2: Create a HTML file.
Next, click “file” and select “save as” and named it “index.html“.
Step 3: Create a JavaScript file.
Then, click “file” and select “save as” and named it “script.js“.
Step 4: Create a CSS file.
Last, click “file” and select “save as” and named it “style.css“.
Step 5: The actual code.
Finally, You are free to copy the code given below and paste to your different file created.

Code for the index.html in Market Billing System in JavaScript with Source Code

In the code given below, which is the code contains the interface of the application. This code will show the form that will be use in html.

<!DOCTYPE html>
<html>
    <head>
        <title>Market Billing System</title>
        <link rel="stylesheet" href="style.css">
        <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.5.2/css/bootstrap.min.css" integrity="sha384-JcKb8q3iqJ61gNV9KGb8thSsNjpSL0n8PARn9HuZOnIxN0hoP+VmmDGMN5t9UJ0Z" crossorigin="anonymous">
    </head>
    
    <body>

        <div class=" bg-dark text-white p-2">
            <h1 class="display-4 text-center">Market Billing System</h1>
        </div>
       
        <div class="container-fluid">
            <div class="row content bg-danger">
                <div class="col-sm-4 bg-success text-center text-white p-sm-0">
                    <form class="was-validation pl-sm-2 bg-primary">
                        <div class="form-row pr-2">
                            <label for="fruit-name" class="col-sm-4 text-left fruit-input">Item Name : </label>
                            <input type="text" class='col-sm-7 mb-sm-2 form-control' id="fruit-name" name="fruit-name" placeholder="Item name" required>
                        </div>
                        
                        <div class="form-row pr-2">
                            <label for="fruit-price" class="col-sm-4 text-left fruit-input">Item Price : </label>
                            <input type="number" class="col-sm-7 mb-sm-2 form-control" id="fruit-price" name="fruit-price" required>
                        </div> 
    
                        <div class="form-row pr-2 form-group">
                            <label for="fruit-quantity" class="col-sm-4 text-left fruit-input">Quantity : </label>
                            <input type="number" class="col-sm-7 mb-sm-2 form-control" id="fruit-quantity" name="fruit-quantity" required>
                        </div>
                        
                        <div class="container">
                            <button type="submit" class="btn btn-success" id="add-btn">Add</button> <br><br>
                            <button type="button" class="btn btn-danger mb-sm-2" id="fruit-basket">View Item Basket</button>
                            <button type="button" class="btn btn-warning mb-sm-2" id="total-price">View Total Price</button>
                        </div>
                    </form>

                    <div class="total bg-info hidden" id="total-div">
                       
                    </div>
                </div>
        
                <div class="col-sm-8 container-fluid hidden" id="list">
                    
                </div>
            </div>
    
        </div>
        
        <script src="script.js"></script>
        <script src="https://code.jquery.com/jquery-3.5.1.slim.min.js" integrity="sha384-DfXdz2htPH0lsSSs5nCTpuj/zy4C+OGpamoFVy38MVBnE+IbbVYUew+OrCXaRkfj" crossorigin="anonymous"></script>
        <script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/umd/popper.min.js" integrity="sha384-9/reFTGAW83EW2RDu2S0VKaIzap3H66lZH81PoYlFhbGU+6BZp6G7niu735Sk7lN" crossorigin="anonymous"></script>
        <script src="https://stackpath.bootstrapcdn.com/bootstrap/4.5.2/js/bootstrap.min.js" integrity="sha384-B4gt1jrGC7Jh4AgTPSdUtOBvfO8shuf57BaghqFfPlYxofvL8/KUEfYiJOMMV+rV" crossorigin="anonymous"></script>
    </body>
</html>

Code for the style.css in Market Billing System in JavaScript with Source Code

In the code given below, which is the code contains the interface design of the application. This code will show the form that will be use for designing.

body, html {
    height: 100%;
} 

.flexview {
    display: flex;
}

.flexview p {
    flex: 1;
    margin-top: 0.5rem;
    margin-bottom: 0.5rem;
    padding-left: 10px;
}

.content {
    height: 85vh;
}

.fruit-input {
    margin: 0.5rem 0 0.5rem 0;
}

.remove-btn {
    border: none;
    background: rgb(255, 68, 68);
    color: white;
}

.remove-btn:hover {
    background: rgb(194, 50, 50);
    color: white;
}

.large {
    font-size: 1.2rem;
}

form {
    height: 60vh;
    padding-top: 70px;
}

.total {
    height: 25vh;
    justify-content: center;
    padding-top: 10%;
}

.hidden {
    display: none;
}

Code for the script.js in Market Billing System in JavaScript with Source Code

In the code given below, which is the code contains the interface function of the application. This code will show the function of the form that will be use in html.

const addButton = document.getElementById('add-btn');
const list = document.getElementById('list');
const fruitInput = document.getElementById('fruit-name');
const priceInput = document.getElementById('fruit-price');
const quantityInput = document.getElementById('fruit-quantity');
const totalPrice = document.getElementById('total-price');
const fruitBasket = document.getElementById('fruit-basket');
const totalDiv = document.getElementById('total-div');

const fruitList = [];
let total = 0;

const state = {};

addButton.addEventListener('click', (e)=> {
    e.preventDefault();
    const fruitName = capitalize(fruitInput.value);
    const fruitPrice = priceInput.value;
    const fruitQuantity = quantityInput.value;
    if(fruitName !== '' && !fruitList.includes(fruitName)) {

        state[`${fruitName}`] = { 
            price: `${fruitPrice}`,
            quantity: `${fruitQuantity}`
        };

        fruitList.push(fruitName);
        
        renderList();

        total += parseFloat(fruitPrice) * parseInt(fruitQuantity);
        fruitInput.value = '';
        quantityInput.value = '1';
        priceInput.value = '';
        renderTotal();
    }
});

list.addEventListener('click', (e)=>{
    const element = e.target;
    if(element.classList[0] === 'button') {
        const elementNode = element.parentElement;
        const elementDataName = element.dataset.name;
        let elementDataPrice = parseFloat(element.dataset.price);
        let elementDataQuantity = parseInt(element.dataset.quantity);
        total = total - (parseFloat(elementDataPrice) * parseInt(elementDataQuantity));
        elementNode.remove();
        if(fruitList.includes(elementDataName))
        {
            const index = fruitList.indexOf(elementDataName);
            fruitList.splice(index,1);
            delete state[`${elementDataName}`];
        }

        renderList();
        renderTotal();
    }
});

totalPrice.addEventListener('click', () => {

    totalDiv.classList.toggle('hidden');
    renderTotal();
    
})

fruitBasket.addEventListener('click', () => {
    list.classList.toggle('hidden');
})

const renderList = () => {
    list.innerHTML = '';
    
    //console.log(quantityInput.value);
    // Setting the items in alphabetical order
    fruitList.sort();
    fruitList.forEach((fruit) => {        

        itemHtml = `
            <div class="mt-sm-3 bg-light alert flexview">
                <p class="large">${fruit}</p>
                <button type="button" class="button col-sm-2 remove-btn" data-name="${fruit}" data-price="${state[`${fruit}`].price}" data-quantity="${state[`${fruit}`].quantity}">Remove</button>
            </div>`;    
        list.insertAdjacentHTML('beforeend', itemHtml);
    })
}

const renderTotal = () => {
    totalDiv.innerHTML = '';
    //const html = `Total : <span>${total}</span>`;
    const html = `<p class="display-4">Total: <span>${total}</span></p>`;
    totalDiv.insertAdjacentHTML('afterbegin', html);
}

const capitalize = (string) => {
    return string.charAt(0).toUpperCase() + string.slice(1);
}

ABOUT PROJECT	PROJECT DETAILS
Project Name :	Market Billing System in JavaScript
Project Platform :	JavaScript
Programming Language Used:	php,javascript,html,css
Developer Name :	itsourcecode.com
IDE Tool (Recommended):	Sublime
Project Type :	Web Application
Database:	None
Upload Date:	February 25, 2021

Downloadable Source Code

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Summary

In summary, this Market Billing System in JavaScript with Source Code can be useful to students or professional who wants to learn web development using JavaScript programming language and it is used html and css platform.

This project can also be modified to fit your personal requirements. Hope this project will help you to improve your skills. Happy coding!

Inquiries

If you have any questions or suggestions about Market Billing System in JavaScript with Source Code, please feel free to leave a comment below.