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添加了搜索功能 #35

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添加了搜索功能 #35

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75 changes: 75 additions & 0 deletions index.html
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Original file line number Diff line number Diff line change
Expand Up @@ -23,6 +23,7 @@
align-content: center;
opacity: 0.05;
transform: rotate(-45deg);
padding-top: 60px; /* 为固定的搜索框留出空间 */
}
code {
display: block;
Expand Down Expand Up @@ -55,10 +56,46 @@
p, li {
font-size: 14px;
}
.search-container {
position: fixed;
top: 10px;
left: 10px;
background: #fff;
padding: 5px;
border: 1px solid #ccc;
border-radius: 4px;
box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
z-index: 1000; /* 确保搜索框在最上层 */
}
.search-container input {
padding: 5px;
width: 200px; /* 设置宽度 */
border: 1px solid #ccc;
border-radius: 4px;
}
.search-results {
margin-top: 5px;
max-width: 200px;
border: 1px solid #ccc;
border-radius: 4px;
background: #f9f9f9;
display: none;
}
.search-results div {
padding: 5px;
cursor: pointer;
}
.search-results div:hover {
background: #e0e0e0;
}
</style>
</head>

<body>
<div class="search-container">
<input type="text" id="searchInput" placeholder="搜索单词..." onkeyup="searchWords()">
<div class="search-results" id="searchResults"></div>
</div>
<div class="container">
<h1>A.M.</h1>
<h3>分析词义</h3>
Expand Down Expand Up @@ -179171,5 +179208,43 @@ <h3>小故事</h3>
</div>
</div>
</div>

<script>
// 为所有 h1 元素添加 id
document.querySelectorAll('h1').forEach((h1, index) => {
h1.id = `heading-${index + 1}`;
});
function searchWords() {
const input = document.getElementById('searchInput').value.toLowerCase();
const resultsContainer = document.getElementById('searchResults');
resultsContainer.innerHTML = ''; // 清空之前的搜索结果

// 词条列表
// 词条列表
const words = Array.from(document.querySelectorAll('h1')).map((h1, index) => ({
title: h1.textContent,
id: h1.id
}));

// 查找匹配的单词
const matches = words.filter(word => word.title.toLowerCase().includes(input));

// 显示匹配结果
if (matches.length > 0 && input) {
resultsContainer.style.display = 'block';
matches.forEach(match => {
const div = document.createElement('div');
div.textContent = match.title;
div.onclick = () => {
document.getElementById(match.id).scrollIntoView({ behavior: 'smooth' });
resultsContainer.style.display = 'none'; // 点击后隐藏结果
};
resultsContainer.appendChild(div);
});
} else {
resultsContainer.style.display = 'none'; // 隐藏结果
}
}
</script>
</body>
</html>