dselect/icon-picker.html at main · Yohn/dselect · GitHub

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<!doctype html>
<html lang="en" data-bs-theme="dark">
<head>
	<meta charset="utf-8">
	<meta name="viewport" content="width=device-width, initial-scale=1">
	<link rel="icon" href="favicon.ico">
	<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.7/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-LN+7fdVzj6u52u30Kp6M/trliBMCMKTyK833zpbD+pXdCLuTusPj697FH4R/5mcr" crossorigin="anonymous">
	<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap-icons@1.11.3/font/bootstrap-icons.min.css">
	<link rel="stylesheet" href="dist/css/dselect.css">
	<title>Bootstrap Icon Picker with dselect</title>
	<style>
		body {
			padding: 2rem;
		}
		.icon-preview {
			font-size: 1.5rem;
			margin-right: 0.5rem;
		}
		.selected-icon-display {
			margin-top: 2rem;
			padding: 2rem;
			border: 2px solid var(--bs-border-color);
			border-radius: 0.5rem;
			background: var(--bs-secondary-bg-subtle);
		}
		.selected-icon-display i {
			font-size: 3rem;
			margin-bottom: 1rem;
		}
	</style>
</head>
<body class="bg-secondary-subtle">
	<div class="container">
		<div class="row">
			<div class="col-12 col-lg-8 offset-lg-2">
				<div class="card">
					<div class="card-header">
						<h1 class="h3 mb-0">Bootstrap Icon Picker</h1>
					</div>
					<div class="card-body">
						<div class="mb-3">
							<label for="icon-picker" class="form-label">Select an Icon</label>
							<select class="form-select" id="icon-picker" data-dselect-search="true" data-dselect-clearable="true">
								<option value="">Choose an icon...</option>
							</select>
						</div>

						<div class="selected-icon-display text-center" id="icon-display">
							<i class="bi" id="selected-icon-visual"></i>
							<div>
								<strong>Selected Icon Class:</strong>
								<code id="selected-icon-class">None</code>
							</div>
							<div class="mt-2">
								<strong>Value in Select:</strong>
								<code id="selected-icon-value">None</code>
							</div>
						</div>

						<div class="mt-4">
							<h5>How it works:</h5>
							<ul class="text-start">
								<li>Search through 2000+ Bootstrap Icons</li>
								<li>Icons are displayed with preview and class name</li>
								<li>The select value contains the Bootstrap icon class (e.g., "bi-heart-fill")</li>
								<li>Clearable option to reset selection</li>
							</ul>
						</div>
					</div>
				</div>
			</div>
		</div>
	</div>

	<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.7/dist/js/bootstrap.bundle.min.js" integrity="sha384-ndDqU0Gzau9qJ1lfW4pNLlhNTkCfHzAVBReH9diLvGRem5+R9g2FzA8ZGN954O5Q" crossorigin="anonymous"></script>
	<script src="dist/js/dselect.js"></script>
	<script src="bootstrap-icons-data.js"></script>
	<script>
		const iconSelect = document.getElementById('icon-picker');
		const selectedIconVisual = document.getElementById('selected-icon-visual');
		const selectedIconClass = document.getElementById('selected-icon-class');
		const selectedIconValue = document.getElementById('selected-icon-value');

		bootstrapIcons.forEach(iconClass => {
			const option = document.createElement('option');
			option.value = iconClass;
			option.textContent = iconClass;
			iconSelect.appendChild(option);
		});

		dselect(iconSelect, {
			search: true,
			clearable: true,
			maxHeight: '400px',
			searchPlaceholder: 'Search icons...',
			noResultsPlaceholder: 'No icons found'
		});

		iconSelect.addEventListener('change', function() {
			const selectedValue = this.value;

			if (selectedValue) {
				selectedIconVisual.className = `bi ${selectedValue}`;
				selectedIconClass.textContent = selectedValue;
				selectedIconValue.textContent = selectedValue;
			} else {
				selectedIconVisual.className = 'bi';
				selectedIconClass.textContent = 'None';
				selectedIconValue.textContent = 'None';
			}
		});

		function addIconsToDropdown() {
			bootstrapIcons.forEach(iconClass => {
				const items = document.querySelectorAll(`.dropdown-item[data-dselect-value="${iconClass}"]`);
				items.forEach(item => {
					if (!item.querySelector('.bi')) {
						const icon = document.createElement('i');
						icon.className = `bi ${iconClass}`;
						icon.style.marginRight = '0.5rem';
						icon.style.fontSize = '1.2rem';
						icon.style.verticalAlign = 'middle';
						item.insertBefore(icon, item.firstChild);
					}
				});
			});
		}

		setTimeout(addIconsToDropdown, 100);

		iconSelect.addEventListener('update', function() {
			setTimeout(addIconsToDropdown, 50);
		});

		const observer = new MutationObserver(function() {
			addIconsToDropdown();
		});

		setTimeout(() => {
			const dropdownMenu = iconSelect.nextElementSibling?.querySelector('.dropdown-menu');
			if (dropdownMenu) {
				observer.observe(dropdownMenu, {
					childList: true,
					subtree: true
				});
			}
		}, 200);
	</script>
</body>
</html>