lambert.li
b41b4740d3
覆盖CSS3核心特性、Flex/Grid布局、CSS动画、响应式设计、 Tailwind CSS最佳实践、CSS新特性（容器查询、层叠层、:has选择器、 滚动驱动动画、现代色彩系统等） 功能： - 渐进式学习页面（learn.html） - 闪卡复习模式（flashcard.html） - 知识点索引与搜索（roots.html） - 知识点详情（root-detail.html） - 学习进度追踪（progress.html） - PWA离线支持 - SEO优化
150 lines
7.1 KiB
HTML
150 lines
7.1 KiB
HTML
<!DOCTYPE html>
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<html lang="zh-CN">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>知识点索引 - 现代CSS学习工坊</title>
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<meta name="description" content="现代CSS所有知识点索引，支持搜索和分类筛选，快速查找你需要的内容">
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<meta name="author" content="小秘书">
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<meta name="language" content="zh-CN">
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<meta name="robots" content="index, follow">
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<link rel="canonical" href="https://modern-css-workshop.vercel.app/roots.html">
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<meta property="og:title" content="知识点索引 - 现代CSS学习工坊">
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<meta property="og:description" content="现代CSS所有知识点索引，支持搜索和分类筛选">
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<meta property="og:type" content="website">
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<meta property="og:url" content="https://modern-css-workshop.vercel.app/roots.html">
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<link rel="icon" href="data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'><text y='.9em' font-size='90'>🎨</text></svg>">
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<link rel="manifest" href="./manifest.json">
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<meta name="theme-color" content="#8B5CF6">
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<meta name="apple-mobile-web-app-capable" content="yes">
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<meta name="apple-mobile-web-app-status-bar-style" content="black-translucent">
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<meta name="apple-mobile-web-app-title" content="CSS学习工坊">
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<link rel="apple-touch-icon" href="./icon-192.png">
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<link rel="preconnect" href="https://fonts.googleapis.com">
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<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
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<link href="https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap" rel="stylesheet">
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<link rel="stylesheet" href="./css/minimal.css">
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</head>
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<body>
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<div class="container">
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<nav class="nav">
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<a href="./index.html" class="nav-logo">🎨 现代CSS学习工坊</a>
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<ul class="nav-links">
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<li><a href="./learn.html" class="nav-link">开始学习</a></li>
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<li><a href="./flashcard.html" class="nav-link">闪卡复习</a></li>
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<li><a href="./roots.html" class="nav-link" style="color: var(--primary);">知识点索引</a></li>
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<li><a href="./progress.html" class="nav-link">学习进度</a></li>
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</ul>
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</nav>
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<div class="text-center mb-8">
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<h1 class="text-3xl font-bold mb-2 text-gray-900">知识点索引</h1>
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<p class="text-gray-600">共 <span id="total-count">18</span> 个知识点，搜索关键词快速查找</p>
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</div>
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<div class="search-box">
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<input type="text" id="search-input" placeholder="搜索知识点名称、描述关键词..." class="search-input">
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</div>
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<div class="flex flex-wrap gap-2 justify-center mb-8">
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<button class="filter-btn btn btn-sm bg-primary/10 text-primary px-3 py-1 rounded-full" data-category="all">全部</button>
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<button class="filter-btn btn btn-sm bg-gray-100 text-gray-700 hover:bg-gray-200 px-3 py-1 rounded-full" data-category="CSS3核心特性">CSS3核心特性</button>
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<button class="filter-btn btn btn-sm bg-gray-100 text-gray-700 hover:bg-gray-200 px-3 py-1 rounded-full" data-category="布局系统">布局系统</button>
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<button class="filter-btn btn btn-sm bg-gray-100 text-gray-700 hover:bg-gray-200 px-3 py-1 rounded-full" data-category="CSS动画">CSS动画</button>
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<button class="filter-btn btn btn-sm bg-gray-100 text-gray-700 hover:bg-gray-200 px-3 py-1 rounded-full" data-category="响应式设计">响应式设计</button>
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<button class="filter-btn btn btn-sm bg-gray-100 text-gray-700 hover:bg-gray-200 px-3 py-1 rounded-full" data-category="CSS变量与函数">CSS变量与函数</button>
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<button class="filter-btn btn btn-sm bg-gray-100 text-gray-700 hover:bg-gray-200 px-3 py-1 rounded-full" data-category="CSS新特性">CSS新特性</button>
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</div>
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<div class="roots-grid" id="roots-grid"></div>
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<div id="no-result" class="text-center py-12 text-gray-500 hidden">
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<svg class="h-16 w-16 mx-auto mb-4 text-gray-300" fill="none" stroke="currentColor" viewBox="0 0 24 24">
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<path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9.172 16.172a4 4 0 015.656 0M9 10h1m4 0h1m-7 4h.01M12 3h.01M3 21h18a2 2 0 002-2V5a2 2 0 00-2-2H3a2 2 0 00-2 2v14a2 2 0 002 2z" />
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</svg>
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<p>没有找到匹配的知识点，请尝试其他关键词</p>
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</div>
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</div>
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<script src="./js/wordData.js"></script>
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<script src="./js/siteConfig.js"></script>
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<script src="./js/storage.js"></script>
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<script>
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let currentCategory = 'all';
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let searchKeyword = '';
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function init() {
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document.getElementById('total-count').textContent = WordRoots.length;
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renderCards();
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}
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function renderCards() {
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const filteredItems = WordRoots.filter(item => {
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if (currentCategory !== 'all' && item.origin !== currentCategory) return false;
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if (searchKeyword) {
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const keyword = searchKeyword.toLowerCase();
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return (
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item.root.toLowerCase().includes(keyword) ||
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item.meaning.toLowerCase().includes(keyword) ||
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item.description.toLowerCase().includes(keyword) ||
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item.origin.toLowerCase().includes(keyword)
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);
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}
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return true;
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});
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const grid = document.getElementById('roots-grid');
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const noResult = document.getElementById('no-result');
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if (filteredItems.length === 0) {
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grid.innerHTML = '';
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noResult.classList.remove('hidden');
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return;
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}
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noResult.classList.add('hidden');
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grid.innerHTML = filteredItems.map(item => {
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const isMastered = Storage.isMastered(item.id);
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const isNew = item.origin.includes('新特性');
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return `
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<a href="./root-detail.html?id=${item.id}" class="root-card group">
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<div class="flex justify-between items-start mb-2">
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<span class="text-xs font-medium px-2 py-1 rounded-full ${
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isNew ? 'bg-yellow-100 text-yellow-800' : 'bg-blue-100 text-blue-800'
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}">${item.origin}</span>
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${isMastered ? '<span class="text-xs bg-green-100 text-green-800 px-2 py-1 rounded-full">✅ 已掌握</span>' : ''}
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</div>
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<h3 class="text-xl font-bold text-gray-900 group-hover:text-primary transition-colors mb-2">${item.root}</h3>
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<p class="text-gray-600 text-sm line-clamp-2">${item.meaning}</p>
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</a>
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`;
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}).join('');
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}
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document.getElementById('search-input').addEventListener('input', (e) => {
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searchKeyword = e.target.value.trim();
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renderCards();
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});
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document.querySelectorAll('.filter-btn').forEach(btn => {
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btn.addEventListener('click', () => {
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currentCategory = btn.dataset.category;
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document.querySelectorAll('.filter-btn').forEach(b => {
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b.classList.remove('bg-primary/10', 'text-primary');
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b.classList.add('bg-gray-100', 'text-gray-700', 'hover:bg-gray-200');
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});
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btn.classList.remove('bg-gray-100', 'text-gray-700', 'hover:bg-gray-200');
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btn.classList.add('bg-primary/10', 'text-primary');
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renderCards();
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});
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});
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init();
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</script>
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</body>
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</html>
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