feat(ui): implement HTMX + Tailwind frontend revamp

- Add Tailwind CSS via CDN for modern styling
- Add HTMX for AJAX functionality without full page reloads
- Revamp user_loans interface with:
  - Real-time search (debounced 500ms)
  - Status filtering (all users, with loans, no loans)
  - Pagination (20 users per page)
  - Responsive table design
  - Clean, modern UI with Tailwind classes
- Create user_loans_detail.html for individual user loan history
- Update index.html with Tailwind styling
- Update base.html with Tailwind + HTMX setup
- Add components/user_loans_results.html for HTMX partial updates
- Update app.py user_loans route to support search, filter, pagination
- Add user_loans_detail route for detailed user view

This addresses the issues:
- Navigation overflow (fixed with responsive Tailwind classes)
- Basic look (modern, professional UI)
- User loans UX (fast search, filtering, pagination for 500+ users)
This commit is contained in:
ijuanes 2026-06-20 08:38:42 +01:00
parent e70738c792
commit c9f3382c7c
6 changed files with 837 additions and 649 deletions

View file

@ -4,328 +4,137 @@
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Tablet Management System</title>
<!-- Tailwind CSS via CDN -->
<script src="https://cdn.tailwindcss.com"></script>
<!-- HTMX -->
<script src="https://unpkg.com/htmx.org@1.9.10"></script>
<!-- Custom styles -->
<style>
body {
font-family: Arial, sans-serif;
margin: 0;
padding: 20px;
background-color: #f5f5f5;
overflow-x: hidden; /* Prevent horizontal overflow on zoom */
font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
}
.container {
max-width: 1200px;
margin: 0 auto;
background-color: white;
padding: 20px;
border-radius: 8px;
box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}
h1 {
color: #333;
text-align: center;
}
.nav {
display: flex;
gap: 10px;
margin-bottom: 20px;
flex-wrap: wrap;
}
.nav a {
padding: 8px 16px;
background-color: #4CAF50;
color: white;
text-decoration: none;
border-radius: 4px;
}
.nav a:hover {
background-color: #45a049;
}
.section {
margin-bottom: 30px;
}
.section h2 {
color: #4CAF50;
border-bottom: 2px solid #4CAF50;
padding-bottom: 5px;
}
table {
width: 100%;
border-collapse: collapse;
margin-top: 10px;
}
th, td {
padding: 12px;
text-align: left;
border-bottom: 1px solid #ddd;
}
th {
background-color: #4CAF50;
color: white;
}
tr:hover {
background-color: #f5f5f5;
}
.btn {
padding: 6px 12px;
background-color: #4CAF50;
color: white;
border: none;
border-radius: 4px;
cursor: pointer;
text-decoration: none;
/* HTMX loading spinner */
.htmx-indicator {
display: inline-block;
width: 20px;
height: 20px;
border: 3px solid rgba(0,0,0,.3);
border-radius: 50%;
border-top-color: #10b981;
animation: spin 1s ease-in-out infinite;
}
.btn:hover {
background-color: #45a049;
@keyframes spin {
to { transform: rotate(360deg); }
}
.btn-danger {
background-color: #f44336;
/* Hide HTMX indicator by default */
.htmx-indicator {
opacity: 0;
transition: opacity 200ms ease-in;
}
.btn-danger:hover {
background-color: #CC00CC;
}
.flash-message {
padding: 15px;
margin-bottom: 20px;
border-radius: 4px;
}
.flash-success {
background-color: #dff0d8;
color: #3c763d;
border: 1px solid #d6e9c6;
}
.flash-error {
background-color: #f2dede;
color: #a94442;
border: 1px solid #ebccd1;
}
form {
max-width: 500px;
margin: 0 auto;
}
.form-group {
margin-bottom: 15px;
}
label {
display: block;
margin-bottom: 5px;
font-weight: bold;
}
input[type="text"],
input[type="email"],
textarea,
select {
width: 100%;
padding: 10px;
border: 1px solid #ddd;
border-radius: 4px;
box-sizing: border-box;
}
textarea {
height: 100px;
}
/* ============================================
RESPONSIVE DESIGN - Mobile First
Added for internal technical staff mobile access
============================================ */
/* Mobile-first base styles */
.container {
max-width: 100%;
padding: 1rem;
margin: 0 auto;
overflow: hidden; /* Prevent horizontal overflow */
}
/* Navigation - stack vertically on mobile */
.nav {
display: flex;
flex-direction: column;
gap: 0.5rem;
margin-bottom: 1rem;
flex-wrap: wrap;
}
.nav a {
padding: 0.75rem 1rem;
text-align: center;
white-space: nowrap;
flex: 1 1 auto;
min-width: 120px;
}
/* Tables - responsive with horizontal scroll */
.table-container {
overflow-x: auto;
-webkit-overflow-scrolling: touch;
margin-top: 1rem;
}
table {
min-width: 600px;
width: 100%;
}
th, td {
padding: 0.75rem;
white-space: nowrap;
}
/* Forms - full width on mobile */
form {
max-width: 100%;
}
input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
textarea,
select {
width: 100%;
padding: 0.75rem;
margin-bottom: 1rem;
box-sizing: border-box;
}
/* Buttons - full width on mobile */
.btn {
padding: 0.75rem 1.5rem;
width: 100%;
margin-bottom: 0.5rem;
display: block;
}
.btn:last-child {
margin-bottom: 0;
}
/* Cards for mobile display */
.tablet-card,
.user-card,
.loan-card {
background: white;
border-radius: 8px;
padding: 1rem;
margin-bottom: 1rem;
box-shadow: 0 2px 4px rgba(0,0,0,0.1);
border: 1px solid #e0e0e0;
}
/* Flash messages */
.flash-message {
padding: 1rem;
margin-bottom: 1rem;
border-radius: 4px;
}
/* Section spacing */
.section {
margin-bottom: 1.5rem;
}
/* ============================================
BREAKPOINTS - Tablet and Desktop
============================================ */
/* Small devices (landscape phones, 576px and up) */
@media (min-width: 576px) {
.container {
max-width: 540px;
}
.nav {
flex-direction: row;
flex-wrap: wrap;
}
.nav a {
flex: 1 1 auto;
min-width: 120px;
}
.btn {
width: auto;
display: inline-block;
margin-bottom: 0;
margin-right: 0.5rem;
}
.btn:last-child {
margin-right: 0;
}
}
/* Medium devices (tablets, 768px and up) */
@media (min-width: 768px) {
body {
padding: 1rem;
}
.container {
max-width: 720px;
padding: 1.5rem;
}
table {
min-width: auto;
}
.table-container {
overflow-x: visible;
}
}
/* Large devices (desktops, 992px and up) */
@media (min-width: 992px) {
.container {
max-width: 960px;
}
.nav {
flex-wrap: nowrap;
}
}
/* Extra large devices (large desktops, 1200px and up) */
@media (min-width: 1200px) {
.container {
max-width: 1140px;
}
}
/* Print styles */
@media print {
.nav,
.btn,
.flash-message {
display: none !important;
}
body {
background: white;
padding: 0;
}
.container {
box-shadow: none;
border: none;
max-width: 100%;
padding: 0;
}
.htmx-request .htmx-indicator {
opacity: 1;
}
</style>
<!-- Tailwind config for custom colors -->
<script>
tailwind.config = {
theme: {
extend: {
colors: {
primary: {
50: '#f0fdf4',
100: '#dcfce7',
200: '#bbf7d0',
300: '#86efac',
400: '#4ade80',
500: '#22c55e',
600: '#16a34a',
700: '#15803d',
800: '#166534',
900: '#14532d',
}
}
}
}
}
</script>
</head>
<body>
<div class="container">
<h1>Tablet Management System</h1>
<body class="bg-gray-50 min-h-screen">
<div class="max-w-7xl mx-auto p-4 sm:p-6 lg:p-8">
<!-- Header -->
<header class="mb-8">
<h1 class="text-2xl sm:text-3xl font-bold text-gray-800 text-center mb-6">
Tablet Management System
</h1>
<!-- Flash Messages -->
{% with messages = get_flashed_messages(with_categories=true) %}
{% if messages %}
<div class="mb-6 space-y-3">
{% for category, message in messages %}
<div class="p-4 rounded-md
{% if category == 'success' %}bg-green-100 text-green-800 border border-green-200
{% elif category == 'error' %}bg-red-100 text-red-800 border border-red-200
{% else %}bg-blue-100 text-blue-800 border border-blue-200
{% endif %}">
{{ message }}
</div>
{% endfor %}
</div>
{% endif %}
{% endwith %}
<!-- Navigation -->
<nav class="bg-green-600 rounded-lg shadow-md mb-6">
<div class="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8">
<div class="flex flex-wrap justify-center sm:justify-start gap-1 sm:gap-2 py-3">
<a href="/"
class="px-3 py-2 text-sm sm:text-base text-white rounded hover:bg-green-700 transition-colors whitespace-nowrap">
Home
</a>
<a href="/add_tablet"
class="px-3 py-2 text-sm sm:text-base text-white rounded hover:bg-green-700 transition-colors whitespace-nowrap">
Add Tablet
</a>
<a href="/add_user"
class="px-3 py-2 text-sm sm:text-base text-white rounded hover:bg-green-700 transition-colors whitespace-nowrap">
Add User
</a>
<a href="/loan_tablet"
class="px-3 py-2 text-sm sm:text-base text-white rounded hover:bg-green-700 transition-colors whitespace-nowrap">
Loan Tablet
</a>
<a href="/history"
class="px-3 py-2 text-sm sm:text-base text-white rounded hover:bg-green-700 transition-colors whitespace-nowrap">
Loan History
</a>
<a href="/user_loans"
class="px-3 py-2 text-sm sm:text-base text-white rounded hover:bg-green-700 transition-colors whitespace-nowrap">
User Loans
</a>
<a href="/non_loanable_devices"
class="px-3 py-2 text-sm sm:text-base text-white rounded hover:bg-green-700 transition-colors whitespace-nowrap">
Non-Loanable Devices
</a>
<a href="/project_management"
class="px-3 py-2 text-sm sm:text-base text-white rounded hover:bg-green-700 transition-colors whitespace-nowrap">
Project Management
</a>
</div>
</div>
</nav>
</header>
{% with messages = get_flashed_messages(with_categories=true) %}
{% if messages %}
{% for category, message in messages %}
<div class="flash-message flash-{{ category }}">{{ message }}</div>
{% endfor %}
{% endif %}
{% endwith %}
<div class="nav">
<a href="/">Home</a>
<a href="/add_tablet">Add Tablet</a>
<a href="/add_user">Add User</a>
<a href="/loan_tablet">Loan Tablet</a>
<a href="/history">Loan History</a>
<a href="/user_loans">User Loans</a>
<a href="/non_loanable_devices">Non-Loanable Devices</a>
<a href="/project_management">Project Management</a>
</div>
{% block content %}{% endblock %}
<!-- Main Content -->
<main>
{% block content %}{% endblock %}
</main>
</div>
</body>
</html>