侧面滑动模态框

原创已于 2025-06-27 15:39:36 修改 · 245 阅读

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于 2025-04-24 15:18:47 首次发布

<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>侧面滑动模态框</title>
<style>
* {
margin: 0;
padding: 0;
box-sizing: border-box;
}

body {
font-family: 'Arial', sans-serif;
line-height: 1.6;
color: #333;
background-color: #f5f5f5;
padding: 20px;
transition: all 0.3s ease;
}

.container {
max-width: 1200px;
margin: 0 auto;
padding: 20px;
}

h1 {
text-align: center;
margin-bottom: 30px;
color: #2c3e50;
}

.content {
background: white;
padding: 30px;
border-radius: 8px;
box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

p {
margin-bottom: 15px;
}

.btn {
display: inline-block;
padding: 12px 24px;
background: linear-gradient(to right, #3498db, #2c3e50);
color: white;
text-decoration: none;
border-radius: 4px;
border: none;
cursor: pointer;
font-size: 16px;
transition: all 0.3s ease;
box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

.btn:hover {
transform: translateY(-2px);
box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

.btn-open-sidebar {
position: fixed;
top: 50%;
left: 0;
transform: translateY(-50%);
padding: 15px;
background: linear-gradient(to right, #3498db, #2c3e50);
color: white;
border-top-right-radius: 5px;
border-bottom-right-radius: 5px;
cursor: pointer;
z-index: 900;
box-shadow: 2px 0 5px rgba(0, 0, 0, 0.2);
transition: all 0.3s ease;
}

.btn-open-sidebar:hover {
padding-left: 20px;
box-shadow: 3px 0 8px rgba(0, 0, 0, 0.3);
}

.sidebar-modal {
position: fixed;
top: 0;
right: -400px;
width: 400px;
height: 100%;
background: white;
z-index: 1000;
box-shadow: -5px 0 15px rgba(0, 0, 0, 0.2);
transition: all 0.4s ease;
overflow-y: auto;
}

.sidebar-modal.active {
right: 0;
}

.sidebar-header {
padding: 20px;
background: linear-gradient(to right, #3498db, #2c3e50);
color: white;
display: flex;
justify-content: space-between;
align-items: center;
}

.sidebar-title {
font-size: 20px;
font-weight: bold;
}

.btn-close-sidebar {
background: none;
border: none;
color: white;
font-size: 24px;
cursor: pointer;
transition: transform 0.3s;
}

.btn-close-sidebar:hover {
transform: rotate(90deg);
}

.sidebar-content {
padding: 20px;
}

.sidebar-footer {
padding: 15px;
background: #f5f5f5;
text-align: center;
}

.overlay {
position: fixed;
top: 0;
left: 0;
width: 100%;
height: 100%;
background: rgba(0, 0, 0, 0.5);
z-index: 999;
opacity: 0;
visibility: hidden;
transition: all 0.3s ease;
}

.overlay.active {
opacity: 1;
visibility: visible;
}

.website-link {
display: block;
text-align: center;
margin-top: 30px;
color: #3498db;
font-weight: bold;
text-decoration: none;
transition: color 0.3s;
}

.website-link:hover {
color: #2c3e50;
text-decoration: underline;
}

@media (max-width: 768px) {
.sidebar-modal {
width: 320px;
right: -320px;
}

.btn-open-sidebar {
padding: 12px;
font-size: 14px;
}
}
</style>
</head>
<body>
<div class="container">
<h1>网页侧面滑动模态框演示</h1>

<div class="content">
<p>这是一个演示侧面滑动模态框的网页模板。点击左侧的按钮可以滑出一个侧边栏模态框。</p>
<p>侧边栏模态框是一种常见的UI设计模式，适合用于显示导航菜单、设置面板、购物车等内容。</p>
<p>这个实现使用了纯CSS过渡效果和简单的JavaScript来控制显示/隐藏。</p>


</div>
</div>

<button class="btn-open-sidebar" id="openSidebar">≡ 打开侧边栏</button>

<div class="sidebar-modal" id="sidebarModal">
<div class="sidebar-header">
<div class="sidebar-title">侧边栏标题</div>
<button class="btn-close-sidebar" id="closeSidebar">×</button>
</div>

<div class="sidebar-content">
<h3>侧边栏内容</h3>
<p>这是一个滑动侧边栏模态框的内容区域。您可以在这里放置任何内容。</p>
<ul style="margin-left: 20px; margin-bottom: 20px;">
<li style="margin-bottom: 10px;">导航菜单项1</li>
<li style="margin-bottom: 10px;">导航菜单项2</li>
<li style="margin-bottom: 10px;">导航菜单项3</li>
</ul>

<div style="margin-top: 20px; padding: 15px; background: #f5f5f5; border-radius: 5px;">
<p>这是一个内容区块，可以用来显示通知、设置选项等。</p>
<button class="btn" style="display: block; width: 100%; margin-top: 10px;">操作按钮</button>
</div>
</div>

<div class="sidebar-footer">
<p>© 2023 侧边栏底部内容</p>
</div>
</div>

<div class="overlay" id="overlay"></div>

<script>
document.addEventListener('DOMContentLoaded', function() {
const openBtn = document.getElementById('openSidebar');
const closeBtn = document.getElementById('closeSidebar');
const sidebar = document.getElementById('sidebarModal');
const overlay = document.getElementById('overlay');

// 打开侧边栏
openBtn.addEventListener('click', function() {
sidebar.classList.add('active');
overlay.classList.add('active');
document.body.style.overflow = 'hidden';
});

// 关闭侧边栏
function closeSidebar() {
sidebar.classList.remove('active');
overlay.classList.remove('active');
document.body.style.overflow = 'auto';
}

closeBtn.addEventListener('click', closeSidebar);
overlay.addEventListener('click', closeSidebar);

// ESC键关闭
document.addEventListener('keydown', function(e) {
if (e.key === 'Escape') {
closeSidebar();
}
});
});
</script>
</body>
</html>