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Surprisingly Effective Ways To Create A Invoice Generator Build With TailwindCSS And AlpineJS. With Tailwind CSS

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Invoice Generator build with TailwindCSS and AlpineJS.

What is Tailwind CSS?

Tailwind CSS is a utility-first CSS framework that focuses on creating personalized user interfaces quickly. It can gives you all the building blocks you are able to create personalized designs without having to fight to override irritating opinionated styles. Also, Tailwind CSS is a highly configurable, low-level CSS framework.

The description of Invoice Generator build with TailwindCSS and AlpineJS. ui component

Available on codepen: codepen.io/mithicher/full/xwbxeak

Why use Tailwind CSS to create a Invoice Generator build with TailwindCSS and AlpineJS. ui component?

  • It can make the building process of Invoice Generator build with TailwindCSS and AlpineJS. ui component faster and more easily.
  • Enables building complex responsive layouts and components freely.
  • Minimum lines of CSS code in Invoice Generator build with TailwindCSS and AlpineJS. component file.

The preview of Invoice Generator build with TailwindCSS and AlpineJS. ui component

Free download of the Invoice Generator build with TailwindCSS and AlpineJS.'s source code

The source code of Invoice Generator build with TailwindCSS and AlpineJS. ui component

<div class="antialiased sans-serif min-h-screen bg-white" style="min-height: 900px">
	<script src="https://cdn.jsdelivr.net/gh/alpinejs/[email protected]/dist/alpine.js" defer></script>
	<style>
		[x-cloak] {
			display: none;
		}

		@media print {
			.no-printme  {
				display: none;
			}
			.printme  {
				display: block;
			}
			body {
				line-height: 1.2;
			}
		}

		@page {
			size: A4 portrait;
			counter-increment: page;
		}

		/* Datepicker */
		.date-input {
			background-color: #fff;
			border-radius: 10px;
			padding: 0.5rem 1rem;
			z-index: 2000;
			margin: 3px 0 0 0;
			border-top: 1px solid #eee;
			box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1),
				0 4px 6px -2px rgba(0, 0, 0, 0.05);
		}
		.date-input.is-hidden {
			display: none;
		}
		.date-input .pika-title {
			padding: 0.5rem;
			width: 100%;
			text-align: center;
		}
		.date-input .pika-prev,
		.date-input .pika-next {
			margin-top: 0;
			/* margin-top: 0.5rem; */
			padding: 0.2rem 0;
			cursor: pointer;
			color: #4299e1;
			text-transform: uppercase;
			font-size: 0.85rem;
		}
		.date-input .pika-prev:hover,
		.date-input .pika-next:hover {
			text-decoration: underline;
		}
		.date-input .pika-prev {
			float: left;
		}
		.date-input .pika-next {
			float: right;
		}
		.date-input .pika-label {
			display: inline-block;
			font-size: 0;
		}
		.date-input .pika-select-month,
		.date-input .pika-select-year {
			display: inline-block;
			border: 1px solid #ddd;
			color: #444;
			background-color: #fff;
			border-radius: 10px;
			font-size: 0.9rem;
			padding-left: 0.5em;
			padding-right: 0.5em;
			padding-top: 0.25em;
			padding-bottom: 0.25em;
			appearance: none;
		}
		.date-input .pika-select-month:focus,
		.date-input .pika-select-year:focus {
			border-color: #cbd5e0;
			outline: none;
		}
		.date-input .pika-select-month {
			margin-right: 0.25em;
		}
		.date-input table {
			width: 100%;
			border-collapse: collapse;
			margin-bottom: 0.2rem;
		}
		.date-input table th {
			width: 2em;
			height: 2em;
			font-weight: normal;
			color: #718096;
			text-align: center;
		}
		.date-input table th abbr {
			text-decoration: none;
		}
		.date-input table td {
			padding: 2px;
		}
		.date-input table td button {
			/* border: 1px solid #e2e8f0; */
			width: 1.8em;
			height: 1.8em;
			text-align: center;
			color: #555;
			border-radius: 10px;
		}
		.date-input table td button:hover {
			background-color: #bee3f8;
		}
		.date-input table td.is-today button {
			background-color: #ebf8ff;
		}
		.date-input table td.is-selected button {
			background-color: #3182ce;
		}
		.date-input table td.is-selected button {
			color: white;
		}
		.date-input table td.is-selected button:hover {
			color: white;
		}
	</style>

	<div class="border-t-8 border-gray-700 h-2"></div>
	<div 
		class="container mx-auto py-6 px-4"
		x-data="invoices()"
		x-init="generateInvoiceNumber(111111, 999999);"
		x-cloak
	>
		<div class="flex justify-between">
			<h2 class="text-2xl font-bold mb-6 pb-2 tracking-wider uppercase">Invoice</h2>
			<div>
				<div class="relative mr-4 inline-block">
					<div class="text-gray-500 cursor-pointer w-10 h-10 rounded-full bg-gray-100 hover:bg-gray-300 inline-flex items-center justify-center" @mouseenter="showTooltip = true" @mouseleave="showTooltip = false" @click="printInvoice()">
						<svg xmlns="http://www.w3.org/2000/svg" class="icon icon-tabler icon-tabler-printer" width="24" height="24" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" fill="none" stroke-linecap="round" stroke-linejoin="round">
							<rect x="0" y="0" width="24" height="24" stroke="none"></rect>
							<path d="M17 17h2a2 2 0 0 0 2 -2v-4a2 2 0 0 0 -2 -2h-14a2 2 0 0 0 -2 2v4a2 2 0 0 0 2 2h2" />
							<path d="M17 9v-4a2 2 0 0 0 -2 -2h-6a2 2 0 0 0 -2 2v4" />
							<rect x="7" y="13" width="10" height="8" rx="2" />
						</svg>				  
					</div>
					<div x-show.transition="showTooltip" class="z-40 shadow-lg text-center w-32 block absolute right-0 top-0 p-2 mt-12 rounded-lg bg-gray-800 text-white text-xs">
						Print this invoice!
					</div>
				</div>
				
				<div class="relative inline-block">
					<div class="text-gray-500 cursor-pointer w-10 h-10 rounded-full bg-gray-100 hover:bg-gray-300 inline-flex items-center justify-center" @mouseenter="showTooltip2 = true" @mouseleave="showTooltip2 = false" @click="window.location.reload()">
						<svg xmlns="http://www.w3.org/2000/svg" class="icon icon-tabler icon-tabler-refresh" width="24" height="24" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" fill="none" stroke-linecap="round" stroke-linejoin="round">
							<rect x="0" y="0" width="24" height="24" stroke="none"></rect>
							<path d="M20 11a8.1 8.1 0 0 0 -15.5 -2m-.5 -5v5h5" />
							<path d="M4 13a8.1 8.1 0 0 0 15.5 2m.5 5v-5h-5" />
						</svg>	  
					</div>
					<div x-show.transition="showTooltip2" class="z-40 shadow-lg text-center w-32 block absolute right-0 top-0 p-2 mt-12 rounded-lg bg-gray-800 text-white text-xs">
						Reload Page
					</div>
				</div>
			</div>
		</div>

		<div class="flex mb-8 justify-between">
			<div class="w-2/4">
				<div class="mb-2 md:mb-1 md:flex items-center">
					<label class="w-32 text-gray-800 block font-bold text-sm uppercase tracking-wide">Invoice No.</label>
					<span class="mr-4 inline-block hidden md:block">:</span>
					<div class="flex-1">
					<input class="bg-gray-200 appearance-none border-2 border-gray-200 rounded w-48 py-2 px-4 text-gray-700 leading-tight focus:outline-none focus:bg-white focus:border-blue-500" id="inline-full-name" type="text" placeholder="eg. #INV-100001" x-model="invoiceNumber">
					</div>
				</div>

				<div class="mb-2 md:mb-1 md:flex items-center">
					<label class="w-32 text-gray-800 block font-bold text-sm uppercase tracking-wide">Invoice Date</label>
					<span class="mr-4 inline-block hidden md:block">:</span>
					<div class="flex-1">
					<input class="bg-gray-200 appearance-none border-2 border-gray-200 rounded w-48 py-2 px-4 text-gray-700 leading-tight focus:outline-none focus:bg-white focus:border-blue-500 js-datepicker" type="text" id="datepicker1" placeholder="eg. 17 Feb, 2020" x-model="invoiceDate" x-on:change="invoiceDate = document.getElementById('datepicker1').value" autocomplete="off" readonly>
					</div>
				</div>

				<div class="mb-2 md:mb-1 md:flex items-center">
					<label class="w-32 text-gray-800 block font-bold text-sm uppercase tracking-wide">Due date</label>
					<span class="mr-4 inline-block hidden md:block">:</span>
					<div class="flex-1">
					<input class="bg-gray-200 appearance-none border-2 border-gray-200 rounded w-48 py-2 px-4 text-gray-700 leading-tight focus:outline-none focus:bg-white focus:border-blue-500 js-datepicker-2" id="datepicker2" type="text" placeholder="eg. 17 Mar, 2020" x-model="invoiceDueDate" x-on:change="invoiceDueDate = document.getElementById('datepicker2').value" autocomplete="off" readonly>
					</div>
				</div>
			</div>
			<div>
				<div class="w-32 h-32 mb-1 border rounded-lg overflow-hidden relative bg-gray-100">
					<img id="image" class="object-cover w-full h-32" src="https://placehold.co/300x300/e2e8f0/e2e8f0" />
					
					<div class="absolute top-0 left-0 right-0 bottom-0 w-full block cursor-pointer flex items-center justify-center" onClick="document.getElementById('fileInput').click()">
						<button type="button"
							style="background-color: rgba(255, 255, 255, 0.65)"
							class="hover:bg-gray-100 text-gray-700 font-semibold py-2 px-4 text-sm border border-gray-300 rounded-lg shadow-sm"
						>
							<svg xmlns="http://www.w3.org/2000/svg" class="icon icon-tabler icon-tabler-camera" width="24" height="24" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" fill="none" stroke-linecap="round" stroke-linejoin="round">
								<rect x="0" y="0" width="24" height="24" stroke="none"></rect>
								<path d="M5 7h1a2 2 0 0 0 2 -2a1 1 0 0 1 1 -1h6a1 1 0 0 1 1 1a2 2 0 0 0 2 2h1a2 2 0 0 1 2 2v9a2 2 0 0 1 -2 2h-14a2 2 0 0 1 -2 -2v-9a2 2 0 0 1 2 -2" />
								<circle cx="12" cy="13" r="3" />
							</svg>							  
						</button>
					</div>
				</div>
				<input name="photo" id="fileInput" accept="image/*" class="hidden" type="file" onChange="let file = this.files[0]; 
					var reader = new FileReader();

					reader.onload = function (e) {
						document.getElementById('image').src = e.target.result;
						document.getElementById('image2').src = e.target.result;
					};
				
					reader.readAsDataURL(file);
				">
			</div>
		</div>

		<div class="flex flex-wrap justify-between mb-8">
			<div class="w-full md:w-1/3 mb-2 md:mb-0">
				<label class="text-gray-800 block mb-1 font-bold text-sm uppercase tracking-wide">Bill/Ship To:</label>
				<input class="mb-1 bg-gray-200 appearance-none border-2 border-gray-200 rounded w-full py-2 px-4 text-gray-700 leading-tight focus:outline-none focus:bg-white focus:border-blue-500" id="inline-full-name" type="text" placeholder="Billing company name" x-model="billing.name">
				<input class="mb-1 bg-gray-200 appearance-none border-2 border-gray-200 rounded w-full py-2 px-4 text-gray-700 leading-tight focus:outline-none focus:bg-white focus:border-blue-500" id="inline-full-name" type="text" placeholder="Billing company address" x-model="billing.address">
				<input class="mb-1 bg-gray-200 appearance-none border-2 border-gray-200 rounded w-full py-2 px-4 text-gray-700 leading-tight focus:outline-none focus:bg-white focus:border-blue-500" id="inline-full-name" type="text" placeholder="Additional info" x-model="billing.extra">
			</div>
			<div class="w-full md:w-1/3">
				<label class="text-gray-800 block mb-1 font-bold text-sm uppercase tracking-wide">From:</label>
				<input class="mb-1 bg-gray-200 appearance-none border-2 border-gray-200 rounded w-full py-2 px-4 text-gray-700 leading-tight focus:outline-none focus:bg-white focus:border-blue-500" id="inline-full-name" type="text" placeholder="Your company name" x-model="from.name">

				<input class="mb-1 bg-gray-200 appearance-none border-2 border-gray-200 rounded w-full py-2 px-4 text-gray-700 leading-tight focus:outline-none focus:bg-white focus:border-blue-500" id="inline-full-name" type="text" placeholder="Your company address" x-model="from.address">

				<input class="mb-1 bg-gray-200 appearance-none border-2 border-gray-200 rounded w-full py-2 px-4 text-gray-700 leading-tight focus:outline-none focus:bg-white focus:border-blue-500" id="inline-full-name" type="text" placeholder="Additional info" x-model="from.extra">
			</div>
		</div>

		<div class="flex -mx-1 border-b py-2 items-start">
			<div class="flex-1 px-1">
				<p class="text-gray-800 uppercase tracking-wide text-sm font-bold">Description</p>
			</div>

			<div class="px-1 w-20 text-right">
				<p class="text-gray-800 uppercase tracking-wide text-sm font-bold">Units</p>
			</div>

			<div class="px-1 w-32 text-right">
				<p class="leading-none">
					<span class="block uppercase tracking-wide text-sm font-bold text-gray-800">Unit Price</span>
					<span class="font-medium text-xs text-gray-500">(Incl. GST)</span>
				</p>
			</div>

			<div class="px-1 w-32 text-right">
				<p class="leading-none">
					<span class="block uppercase tracking-wide text-sm font-bold text-gray-800">Amount</span>
					<span class="font-medium text-xs text-gray-500">(Incl. GST)</span>
				</p>
			</div>

			<div class="px-1 w-20 text-center">
			</div>
		</div>
	    <template x-for="invoice in items" :key="invoice.id">
			<div class="flex -mx-1 py-2 border-b">
				<div class="flex-1 px-1">
					<p class="text-gray-800" x-text="invoice.name"></p>
				</div>

				<div class="px-1 w-20 text-right">
					<p class="text-gray-800" x-text="invoice.qty"></p>
				</div>

				<div class="px-1 w-32 text-right">
					<p class="text-gray-800" x-text="numberFormat(invoice.rate)"></p>
				</div>

				<div class="px-1 w-32 text-right">
					<p class="text-gray-800" x-text="numberFormat(invoice.total)"></p>
				</div>

				<div class="px-1 w-20 text-right">
					<a href="#" class="text-red-500 hover:text-red-600 text-sm font-semibold" @click.prevent="deleteItem(invoice.id)">Delete</a>
				</div>
			</div>
		</template>

		<button class="mt-6 bg-white hover:bg-gray-100 text-gray-700 font-semibold py-2 px-4 text-sm border border-gray-300 rounded shadow-sm" x-on:click="openModal = !openModal">
			Add Invoice Items
		</button>

		<div class="py-2 ml-auto mt-5 w-full sm:w-2/4 lg:w-1/4">
			<div class="flex justify-between mb-3">
				<div class="text-gray-800 text-right flex-1">Total incl. GST</div>
				<div class="text-right w-40">
					<div class="text-gray-800 font-medium" x-html="netTotal"></div>
				</div>
			</div>
			<div class="flex justify-between mb-4">
				<div class="text-sm text-gray-600 text-right flex-1">GST(18%) incl. in Total</div>
				<div class="text-right w-40">
					<div class="text-sm text-gray-600" x-html="totalGST"></div>
				</div>
			</div>
		
			<div class="py-2 border-t border-b">
				<div class="flex justify-between">
					<div class="text-xl text-gray-600 text-right flex-1">Amount due</div>
					<div class="text-right w-40">
						<div class="text-xl text-gray-800 font-bold" x-html="netTotal"></div>
					</div>
				</div>
			</div>
		</div>

		<div class="py-10 text-center">
			<p class="text-gray-600">Created by <a class="text-blue-600 hover:text-blue-500 border-b-2 border-blue-200 hover:border-blue-300" href="https://twitter.com/mithicher">@mithicher</a>. Built with <a class="text-blue-600 hover:text-blue-500 border-b-2 border-blue-200 hover:border-blue-300" href="https://tailwindcss.com/">tailwindCSS</a> and <a href="https://github.com/alpinejs/alpine" class="text-blue-600 hover:text-blue-500 border-b-2 border-blue-200 hover:border-blue-300">AlpineJS</a>. SVG icons from <a href="https://github.com/tabler/tabler-icons" class="text-blue-600 hover:text-blue-500 border-b-2 border-blue-200 hover:border-blue-300">Tabler Icons</a>.</p>
		</div>

		<!-- Print Template -->
		<div id="js-print-template" x-ref="printTemplate" class="hidden">
			<div class="mb-8 flex justify-between">
				<div>
					<h2 class="text-3xl font-bold mb-6 pb-2 tracking-wider uppercase">Invoice</h2>

					<div class="mb-1 flex items-center">
						<label class="w-32 text-gray-800 block font-bold text-xs uppercase tracking-wide">Invoice No.</label>
						<span class="mr-4 inline-block">:</span>
						<div x-text="invoiceNumber"></div>
					</div>
		
					<div class="mb-1 flex items-center">
						<label class="w-32 text-gray-800 block font-bold text-xs uppercase tracking-wide">Invoice Date</label>
						<span class="mr-4 inline-block">:</span>
						<div x-text="invoiceDate"></div>
					</div>
		
					<div class="mb-1 flex items-center">
						<label class="w-32 text-gray-800 block font-bold text-xs uppercase tracking-wide">Due date</label>
						<span class="mr-4 inline-block">:</span>
						<div x-text="invoiceDueDate"></div>
					</div>
				</div>
				<div class="pr-5">
					<div class="w-32 h-32 mb-1 overflow-hidden">
						<img id="image2" class="object-cover w-20 h-20" />
					</div>
				</div>
			</div>

			<div class="flex justify-between mb-10">
				<div class="w-1/2">
					<label class="text-gray-800 block mb-2 font-bold text-xs uppercase tracking-wide">Bill/Ship To:</label>
					<div>
						<div x-text="billing.name"></div>
						<div x-text="billing.address"></div>
						<div x-text="billing.extra"></div>
					</div>
				</div>
				<div class="w-1/2">
					<label class="text-gray-800 block mb-2 font-bold text-xs uppercase tracking-wide">From:</label>
					<div>
						<div x-text="from.name"></div>
						<div x-text="from.address"></div>
						<div x-text="from.extra"></div>
					</div>
				</div>
			</div>

			<div class="flex flex-wrap -mx-1 border-b py-2 items-start">
				<div class="flex-1 px-1">
					<p class="text-gray-600 uppercase tracking-wide text-xs font-bold">Description</p>
				</div>
	
				<div class="px-1 w-32 text-right">
					<p class="text-gray-600 uppercase tracking-wide text-xs font-bold">Units</p>
				</div>
	
				<div class="px-1 w-32 text-right">
					<p class="leading-none">
						<span class="block uppercase tracking-wide text-xs font-bold text-gray-600">Unit Price</span>
						<span class="font-medium text-xs text-gray-500">(Incl. GST)</span>
					</p>
				</div>
	
				<div class="px-1 w-32 text-right">
					<p class="leading-none">
						<span class="block uppercase tracking-wide text-xs font-bold text-gray-600">Amount</span>
						<span class="font-medium text-xs text-gray-500">(Incl. GST)</span>
					</p>
				</div>
			</div>
			<template x-for="invoice in items" :key="invoice.id">
				<div class="flex flex-wrap -mx-1 py-2 border-b">
					<div class="flex-1 px-1">
						<p class="text-gray-800" x-text="invoice.name"></p>
					</div>
	
					<div class="px-1 w-32 text-right">
						<p class="text-gray-800" x-text="invoice.qty"></p>
					</div>
	
					<div class="px-1 w-32 text-right">
						<p class="text-gray-800" x-text="numberFormat(invoice.rate)"></p>
					</div>
	
					<div class="px-1 w-32 text-right">
						<p class="text-gray-800" x-text="numberFormat(invoice.total)"></p>
					</div>
				</div>
			</template>

			<div class="py-2 ml-auto mt-20" style="width: 320px">
				<div class="flex justify-between mb-3">
					<div class="text-gray-800 text-right flex-1">Total incl. GST</div>
					<div class="text-right w-40">
						<div class="text-gray-800 font-medium" x-html="netTotal"></div>
					</div>
				</div>
				<div class="flex justify-between mb-4">
					<div class="text-sm text-gray-600 text-right flex-1">GST(18%) incl. in Total</div>
					<div class="text-right w-40">
						<div class="text-sm text-gray-600" x-html="totalGST"></div>
					</div>
				</div>
			
				<div class="py-2 border-t border-b">
					<div class="flex justify-between">
						<div class="text-xl text-gray-600 text-right flex-1">Amount due</div>
						<div class="text-right w-40">
							<div class="text-xl text-gray-800 font-bold" x-html="netTotal"></div>
						</div>
					</div>
				</div>
			</div>
		</div>
		<!-- /Print Template -->

		<!-- Modal -->
		<div style=" background-color: rgba(0, 0, 0, 0.8)" class="fixed z-40 top-0 right-0 left-0 bottom-0 h-full w-full" x-show.transition.opacity="openModal">
			<div class="p-4 max-w-xl mx-auto relative absolute left-0 right-0 overflow-hidden mt-24">
				<div class="shadow absolute right-0 top-0 w-10 h-10 rounded-full bg-white text-gray-500 hover:text-gray-800 inline-flex items-center justify-center cursor-pointer"
					x-on:click="openModal = !openModal">
					<svg class="fill-current w-6 h-6" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24">
						<path
							d="M16.192 6.344L11.949 10.586 7.707 6.344 6.293 7.758 10.535 12 6.293 16.242 7.707 17.656 11.949 13.414 16.192 17.656 17.606 16.242 13.364 12 17.606 7.758z" />
					</svg>
				</div>

				<div class="shadow w-full rounded-lg bg-white overflow-hidden w-full block p-8">
					
					<h2 class="font-bold text-2xl mb-6 text-gray-800 border-b pb-2">Fill your services</h2>
				 
					<div class="mb-4">
						<label class="text-gray-800 block mb-1 font-bold text-sm uppercase tracking-wide">Description</label>
						<input class="mb-1 bg-gray-200 appearance-none border-2 border-gray-200 rounded w-full py-2 px-4 text-gray-700 leading-tight focus:outline-none focus:bg-white focus:border-blue-500" id="inline-full-name" type="text" x-model="item.name">
					</div>

					<div class="flex">
						<div class="mb-4 w-32 mr-2">
							<label class="text-gray-800 block mb-1 font-bold text-sm uppercase tracking-wide">Units</label>
							<input class="text-right mb-1 bg-gray-200 appearance-none border-2 border-gray-200 rounded w-full py-2 px-4 text-gray-700 leading-tight focus:outline-none focus:bg-white focus:border-blue-500" id="inline-full-name" type="text" x-model="item.qty">
						</div>
			
						<div class="mb-4 w-32 mr-2">
							<label class="text-gray-800 block mb-1 font-bold text-sm uppercase tracking-wide">Unit Price</label>
							<input class="text-right mb-1 bg-gray-200 appearance-none border-2 border-gray-200 rounded w-full py-2 px-4 text-gray-700 leading-tight focus:outline-none focus:bg-white focus:border-blue-500" id="inline-full-name" type="text" x-model="item.rate">
						</div>

						<div class="mb-4 w-32">
							<label class="text-gray-800 block mb-1 font-bold text-sm uppercase tracking-wide">Amount</label>
							<input class="text-right mb-1 bg-gray-200 appearance-none border-2 border-gray-200 rounded w-full py-2 px-4 text-gray-700 leading-tight focus:outline-none focus:bg-white focus:border-blue-500" id="inline-full-name" type="text" x-model="item.total = item.qty * item.rate">
						</div>
					</div>
			
					<div class="mb-4 w-32"> 
						<div class="relative">
							<label class="text-gray-800 block mb-1 font-bold text-sm uppercase tracking-wide">GST</label>
							<select class="text-gray-700 block appearance-none w-full bg-gray-200 border-2 border-gray-200 px-4 py-2 pr-8 rounded leading-tight focus:outline-none focus:bg-white focus:border-blue-500" x-model="item.gst">
								<option value="5">GST 5%</option>
								<option value="12">GST 12%</option>
								<option value="18">GST 18%</option>
								<option value="28">GST 28%</option>
							</select>
							<div class="pointer-events-none absolute inset-y-0 right-0 flex items-center px-2 text-gray-600">
								<svg class="fill-current h-4 w-4 mt-6" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20"><path d="M9.293 12.95l.707.707L15.657 8l-1.414-1.414L10 10.828 5.757 6.586 4.343 8z"/></svg>
							</div>
						</div>
					</div>
	
					<div class="mt-8 text-right">
						<button type="button" class="bg-white hover:bg-gray-100 text-gray-700 font-semibold py-2 px-4 border border-gray-300 rounded shadow-sm mr-2" @click="openModal = !openModal">
							Cancel
						</button>	
						<button type="button" class="bg-gray-800 hover:bg-gray-700 text-white font-semibold py-2 px-4 border border-gray-700 rounded shadow-sm" @click="addItem()">
							Add Item
						</button>	
					</div>
				</div>
			</div>
		</div>
		<!-- /Modal -->

	</div>
	
	<script src="https://cdn.jsdelivr.net/npm/pikaday/pikaday.js"></script>
	<script>
        window.addEventListener('DOMContentLoaded', function() {
			const today = new Date();
		
            var picker = new Pikaday({
				keyboardInput: false,
				field: document.querySelector('.js-datepicker'),
				format: 'MMM D YYYY',
				theme: 'date-input',
				i18n: {
					previousMonth: "Prev",
					nextMonth: "Next",
					months: [
						"Jan",
						"Feb",
						"Mar",
						"Apr",
						"May",
						"Jun",
						"Jul",
						"Aug",
						"Sep",
						"Oct",
						"Nov",
						"Dec"
					],
					weekdays: [
						"Sunday",
						"Monday",
						"Tuesday",
						"Wednesday",
						"Thursday",
						"Friday",
						"Saturday"
					],
					weekdaysShort: ["Su", "Mo", "Tu", "We", "Th", "Fr", "Sa"]
				}
			});
			picker.setDate(new Date());

			var picker2 = new Pikaday({
				keyboardInput: false,
				field: document.querySelector('.js-datepicker-2'),
				format: 'MMM D YYYY',
				theme: 'date-input',
				i18n: {
					previousMonth: "Prev",
					nextMonth: "Next",
					months: [
						"Jan",
						"Feb",
						"Mar",
						"Apr",
						"May",
						"Jun",
						"Jul",
						"Aug",
						"Sep",
						"Oct",
						"Nov",
						"Dec"
					],
					weekdays: [
						"Sunday",
						"Monday",
						"Tuesday",
						"Wednesday",
						"Thursday",
						"Friday",
						"Saturday"
					],
					weekdaysShort: ["Su", "Mo", "Tu", "We", "Th", "Fr", "Sa"]
				}
			});
			picker2.setDate(new Date());
		});

		function invoices() {
			return {
				items: [],
				invoiceNumber: 0,
				invoiceDate: '',
				invoiceDueDate: '',

				totalGST: 0,
				netTotal: 0,

				item: {
					id: '',
					name: '',
					qty: 0,
					rate: 0,
					total: 0,
					gst: 18
				},

				billing: {
					name: '',
					address: '',
					extra: ''
				},
				from: {
					name: '',
					address: '',
					extra: ''
				},

				showTooltip: false,
				showTooltip2: false,
				openModal: false,

				addItem() {
					this.items.push({
						id: this.generateUUID(),
						name: this.item.name,
						qty: this.item.qty,
						rate: this.item.rate,
						gst: this.calculateGST(this.item.gst, this.item.rate),
						total: this.item.qty * this.item.rate
					})

					this.itemTotal();
					this.itemTotalGST();

					this.item.id = '';
					this.item.name = '';
					this.item.qty = 0;
					this.item.rate = 0;
					this.item.gst = 18;
					this.item.total = 0;
				},

				deleteItem(uuid) {
					this.items = this.items.filter(item => uuid !== item.id);

					this.itemTotal();
					this.itemTotalGST();
				},

				itemTotal() {
					this.netTotal = this.numberFormat(this.items.length > 0 ? this.items.reduce((result, item) => {
						return result + item.total;
					}, 0) : 0);
				},

				itemTotalGST() {
                    this.totalGST =  this.numberFormat(this.items.length > 0 ? this.items.reduce((result, item) => {
						return result + (item.gst * item.qty);
					}, 0) : 0);
				},

				calculateGST(GSTPercentage, itemRate) {
					return this.numberFormat((itemRate - (itemRate * (100 / (100 + GSTPercentage)))).toFixed(2));
				},

				generateUUID() {
					return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function(c) {
						var r = Math.random() * 16 | 0, v = c == 'x' ? r : (r & 0x3 | 0x8);
						return v.toString(16);
					});
				},

				generateInvoiceNumber(minimum, maximum) {
					const randomNumber = Math.floor(Math.random() * (maximum - minimum)) + minimum;
					this.invoiceNumber = '#INV-'+ randomNumber;
				},

				numberFormat(amount) {
					return amount.toLocaleString("en-US", {
						style: "currency",
						currency: "INR"
					});
				},

				printInvoice() {
					var printContents = this.$refs.printTemplate.innerHTML;
					var originalContents = document.body.innerHTML;

					document.body.innerHTML = printContents;
					window.print();
					document.body.innerHTML = originalContents;
				}
			}
		}
	</script>

How to create a Invoice Generator build with TailwindCSS and AlpineJS. with Tailwind CSS?

Install tailwind css of verion 1.2.0

Use the link html tag to import the stylesheet of Tailwind CSS of the version 1.2.0

<link href=https://unpkg.com/[email protected]/dist/tailwind.min.css rel="stylesheet">

All the unility class needed to create a Invoice Generator build with TailwindCSS and AlpineJS. component

  • min-h-screen
  • bg-white
  • border-t-8
  • border-gray-700
  • h-2
  • mx-auto
  • py-6
  • px-4
  • flex
  • text-2xl
  • mb-6
  • pb-2
  • relative
  • mr-4
  • inline-block
  • text-gray-500
  • w-10
  • h-10
  • bg-gray-100
  • hover:bg-gray-300
  • inline-flex
  • z-40
  • text-center
  • w-32
  • block
  • absolute
  • right-0
  • top-0
  • p-2
  • mt-12
  • bg-gray-800
  • text-white
  • text-xs
  • mb-8
  • w-2/4
  • mb-2
  • md:mb-1
  • md:flex
  • text-gray-800
  • text-sm
  • hidden
  • md:block
  • flex-1
  • bg-gray-200
  • border-2
  • border-gray-200
  • w-48
  • py-2
  • text-gray-700
  • focus:bg-white
  • focus:border-blue-500
  • h-32
  • mb-1
  • overflow-hidden
  • w-full
  • left-0
  • bottom-0
  • hover:bg-gray-100
  • border-gray-300
  • flex-wrap
  • md:w-1/3
  • md:mb-0
  • -mx-1
  • border-b
  • px-1
  • w-20
  • text-right
  • text-red-500
  • hover:text-red-600
  • mt-6
  • ml-auto
  • mt-5
  • sm:w-2/4
  • lg:w-1/4
  • mb-3
  • w-40
  • mb-4
  • text-gray-600
  • border-t
  • text-xl
  • py-10
  • text-blue-600
  • hover:text-blue-500
  • border-b-2
  • border-blue-200
  • hover:border-blue-300
  • text-3xl
  • pr-5
  • h-20
  • mb-10
  • w-1/2
  • mt-20
  • fixed
  • h-full
  • p-4
  • max-w-xl
  • mt-24
  • hover:text-gray-800
  • w-6
  • h-6
  • p-8
  • mr-2
  • pr-8
  • px-2
  • h-4
  • w-4
  • mt-8
  • hover:bg-gray-700

108 steps to create a Invoice Generator build with TailwindCSS and AlpineJS. component with Tailwind CSS

  1. Set the minimum width/height of an element using the min-h-screen utilities.

  2. Control the background color of an element to white using the bg-white utilities.

  3. Control the border color of an element to t-8 using the border-t-8 utilities.

  4. Control the border color of an element to gray-700 using the border-gray-700 utilities.

  5. Use h-2 to set an element to a fixed height(0.5rem).

  6. Control the horizontal margin of an element to auto using the mx-auto utilities.

  7. Control the vertical padding of an element to 1.5rem using the py-6 utilities.

  8. Control the horizontal padding of an element to 1rem using the px-4 utilities.

  9. Use flex to create a block-level flex container.

  10. Control the text color of an element to 2xl using the text-2xl utilities.

  11. Control the margin on bottom side of an element to 1.5rem using the mb-6 utilities.

  12. Control the padding on bottom side of an element to 0.5rem using the pb-2 utilities.

  13. Use relative to position an element according to the normal flow of the document.

  14. Control the margin on right side of an element to 1rem using the mr-4 utilities.

  15. Use inline-block utilities to wrap the element to prevent the text inside from extending beyond its parent.

  16. Control the text color of an element to gray-500 using the text-gray-500 utilities.

  17. Use w-10 to set an element to a fixed width(2.5rem).

  18. Use h-10 to set an element to a fixed height(2.5rem).

  19. Control the background color of an element to gray-100 using the bg-gray-100 utilities.

  20. Control the background color of an element to gray-300 using the hover:bg-gray-300 utilities on hover.

  21. Use inline-flex to create an inline flex container that flows with text.

  22. Control the stack order (or three-dimensional positioning) of an element to 40 in Tailwind, regardless of order it has been displayed, using the z-40 utilities.

  23. Control the text color of an element to center using the text-center utilities.

  24. Use w-32 to set an element to a fixed width(8rem).

  25. Use inline utilities to put the element on its own line and fill its parent.

  26. Use absolute to position an element outside of the normal flow of the document, causing neighboring elements to act as if the element doesn’t exist.

  27. Use the right-0 utilities to set the right position of a positioned element to 0rem.

  28. Use the top-0 utilities to set the top position of a positioned element to 0rem.

  29. Control the padding on all sides of an element to 0.5rem using the p-2 utilities.

  30. Control the margin on top side of an element to 3rem using the mt-12 utilities.

  31. Control the background color of an element to gray-800 using the bg-gray-800 utilities.

  32. Control the text color of an element to white using the text-white utilities.

  33. Control the text color of an element to xs using the text-xs utilities.

  34. Control the margin on bottom side of an element to 2rem using the mb-8 utilities.

  35. Use w-2/4 to set an element to a fixed width(2/4).

  36. Control the margin on bottom side of an element to 0.5rem using the mb-2 utilities.

  37. Control the margin on bottom side of an element to 0.25rem at only medium screen sizes using the md:mb-1 utilities.

  38. Use flex to create a block-level flex container at only medium screen sizes.

  39. Control the text color of an element to gray-800 using the text-gray-800 utilities.

  40. Control the text color of an element to sm using the text-sm utilities.

  41. Use hidden to set an element to display: none and remove it from the page layout.

  42. Use inline utilities to put the element on its own line and fill its parent at only medium screen sizes.

  43. Use flex to create a block-level flex container.

  44. Control the background color of an element to gray-200 using the bg-gray-200 utilities.

  45. Control the border color of an element to 0.5rem using the border-2 utilities.

  46. Control the border color of an element to gray-200 using the border-gray-200 utilities.

  47. Use w-48 to set an element to a fixed width(12rem).

  48. Control the vertical padding of an element to 0.5rem using the py-2 utilities.

  49. Control the text color of an element to gray-700 using the text-gray-700 utilities.

  50. Control the background color of an element to white using the focus:bg-white utilities on focus.

  51. Control the border color of an element to blue-500 using the focus:border-blue-500 utilities on focus.

  52. Use h-32 to set an element to a fixed height(8rem).

  53. Control the margin on bottom side of an element to 0.25rem using the mb-1 utilities.

  54. Use overflow-hidden to clip any content within an element that overflows the bounds of that element.

  55. Use w-full to set an element to a 100% based width.

  56. Use the left-0 utilities to set the left position of a positioned element to 0rem.

  57. Use the bottom-0 utilities to set the bottom position of a positioned element to 0rem.

  58. Control the background color of an element to gray-100 using the hover:bg-gray-100 utilities on hover.

  59. Control the border color of an element to gray-300 using the border-gray-300 utilities.

  60. Use flex to create a block-level flex container.

  61. Use md:w-1/3 to set an element to a fixed width(1/3) at only medium screen sizes.

  62. Control the margin on bottom side of an element to 0rem at only medium screen sizes using the md:mb-0 utilities.

  63. Control the horizontal margin of an element to -0.25rem using the -mx-1 utilities.

  64. Control the border color of an element to b using the border-b utilities.

  65. Control the horizontal padding of an element to 0.25rem using the px-1 utilities.

  66. Use w-20 to set an element to a fixed width(5rem).

  67. Control the text color of an element to right using the text-right utilities.

  68. Control the text color of an element to red-500 using the text-red-500 utilities.

  69. Control the text color of an element to red-600 on hover using the hover:text-red-600 utilities.

  70. Control the margin on top side of an element to 1.5rem using the mt-6 utilities.

  71. Control the margin on left side of an element to auto using the ml-auto utilities.

  72. Control the margin on top side of an element to 1.25rem using the mt-5 utilities.

  73. Use sm:w-2/4 to set an element to a fixed width(2/4) at only small screen sizes.

  74. Use lg:w-1/4 to set an element to a fixed width(1/4) at only large screen sizes.

  75. Control the margin on bottom side of an element to 0.75rem using the mb-3 utilities.

  76. Use w-40 to set an element to a fixed width(10rem).

  77. Control the margin on bottom side of an element to 1rem using the mb-4 utilities.

  78. Control the text color of an element to gray-600 using the text-gray-600 utilities.

  79. Control the border color of an element to t using the border-t utilities.

  80. Control the text color of an element to xl using the text-xl utilities.

  81. Control the vertical padding of an element to 2.5rem using the py-10 utilities.

  82. Control the text color of an element to blue-600 using the text-blue-600 utilities.

  83. Control the text color of an element to blue-500 on hover using the hover:text-blue-500 utilities.

  84. Control the border color of an element to b-2 using the border-b-2 utilities.

  85. Control the border color of an element to blue-200 using the border-blue-200 utilities.

  86. Control the border color of an element to blue-300 using the hover:border-blue-300 utilities on hover.

  87. Control the text color of an element to 3xl using the text-3xl utilities.

  88. Control the padding on right side of an element to 1.25rem using the pr-5 utilities.

  89. Use h-20 to set an element to a fixed height(5rem).

  90. Control the margin on bottom side of an element to 2.5rem using the mb-10 utilities.

  91. Use w-1/2 to set an element to a fixed width(1/2).

  92. Control the margin on top side of an element to 5rem using the mt-20 utilities.

  93. Use fixed to position an element relative to the browser window.

  94. Use h-full to set an element’s height to 100% of its parent, as long as the parent has a defined height.

  95. Control the padding on all sides of an element to 1rem using the p-4 utilities.

  96. Set the maximum width/height of an element using the max-w-xl utilities.

  97. Control the margin on top side of an element to 6rem using the mt-24 utilities.

  98. Control the text color of an element to gray-800 on hover using the hover:text-gray-800 utilities.

  99. Use w-6 to set an element to a fixed width(1.5rem).

  100. Use h-6 to set an element to a fixed height(1.5rem).

  101. Control the padding on all sides of an element to 2rem using the p-8 utilities.

  102. Control the margin on right side of an element to 0.5rem using the mr-2 utilities.

  103. Control the padding on right side of an element to 2rem using the pr-8 utilities.

  104. Control the horizontal padding of an element to 0.5rem using the px-2 utilities.

  105. Use h-4 to set an element to a fixed height(1rem).

  106. Use w-4 to set an element to a fixed width(1rem).

  107. Control the margin on top side of an element to 2rem using the mt-8 utilities.

  108. Control the background color of an element to gray-700 using the hover:bg-gray-700 utilities on hover.

Conclusion

The above is a step-by-step tutorial on how to use Tailwind CSS to create a Invoice Generator build with TailwindCSS and AlpineJS. components, learn and follow along to implement your own components.