3435848495
- Implement dynamic styles and event handling in Vue2 with a card component. - Create lifecycle methods exercise to simulate async data loading and instance destruction. - Develop a component communication exercise with props, events, and slots. - Build a comprehensive course management dashboard with filtering, statistics, and component interactions.
29 lines
1021 B
HTML
29 lines
1021 B
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>computed 和 watch</title>
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<style>
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body { margin: 0; padding: 32px; font-family: "PingFang SC", sans-serif; background: #f7f9fd; }
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.panel { max-width: 760px; margin: 0 auto; padding: 24px; border-radius: 18px; background: #fff; border: 1px solid #d9e2f0; }
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input { width: 100%; padding: 12px; border-radius: 12px; border: 1px solid #ccd7e9; }
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</style>
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</head>
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<body>
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<section id="app" class="panel">
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<h1>课程搜索</h1>
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<input v-model="keyword" type="text" placeholder="输入关键字" />
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<p>匹配数量：{{ matchedCount }}</p>
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<ul>
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<li v-for="item in filteredCourses" :key="item.id">
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{{ item.title }}
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</li>
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</ul>
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</section>
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<script src="https://cdn.jsdelivr.net/npm/vue@2/dist/vue.js"></script>
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<script src="./starter.js"></script>
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</body>
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</html>
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