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翻页效果实现

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GuanM 2024-11-12 09:46:00 +08:00
parent 6848fc1f44
commit 7de4f5517d
3 changed files with 186 additions and 0 deletions
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95
Web/翻页/css/main.css Normal file
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* {
margin: 0;
padding: 0;
box-sizing: border-box;
}
body {
font-family: 'Microsoft YaHei', sans-serif;
background-color: #f5f5f5;
}
.page {
width: 100%;
min-height: 100vh;
display: none;
padding: 40px;
background-color: #fff;
transition: all 0.3s ease;
}
.page.active {
display: block;
animation: fadeIn 0.5s ease;
}
.navigation {
position: fixed;
bottom: 30px;
left: 50%;
transform: translateX(-50%);
background-color: rgba(255, 255, 255, 0.9);
padding: 15px 25px;
border-radius: 50px;
box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}
.navigation button {
padding: 8px 20px;
margin: 0 10px;
border: none;
border-radius: 25px;
background-color: #4CAF50;
color: white;
cursor: pointer;
transition: all 0.3s ease;
}
.navigation button:hover {
background-color: #45a049;
transform: translateY(-2px);
}
#pageIndicator {
margin: 0 15px;
font-size: 16px;
color: #333;
}
.content-container {
display: flex;
flex-wrap: wrap;
gap: 20px;
justify-content: center;
max-width: 1200px;
margin: 0 auto;
}
.content-item {
width: 280px;
height: 200px;
background-color: #ffffff;
border-radius: 15px;
padding: 20px;
box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
transition: all 0.3s ease;
display: flex;
align-items: center;
justify-content: center;
text-align: center;
font-size: 18px;
color: #333;
}
.content-item:hover {
transform: translateY(-5px);
box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}
/* 添加页面标题 */
.page-title {
text-align: center;
margin-bottom: 30px;
color: #333;
font-size: 24px;
}

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Web/翻页/index.html Normal file
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>翻页效果</title>
<link rel="stylesheet" href="css/main.css">
<script src="js/main.js"></script>
</head>
<body>
<div id="pagesContainer"></div>
<div class="navigation">
<button onclick="prevPage()">上一页</button>
<span id="pageIndicator"></span>
<button onclick="nextPage()">下一页</button>
</div>
</body>
</html>

70
Web/翻页/js/main.js Normal file
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let currentPage = 1;
let totalPages = 0;
let itemsPerPage = 0;
window.onload = function() {
totalPages = parseInt(prompt("请输入要创建的页面数量：", "3"));
itemsPerPage = parseInt(prompt("请输入每页的栏目数：", "4"));
generatePages();
showPage(1);
updatePageIndicator();
}
function generatePages() {
const container = document.getElementById('pagesContainer');
for(let i = 0; i < totalPages; i++) {
const page = document.createElement('div');
page.className = 'page';
page.id = `page${i+1}`;
// 添加页面标题
const title = document.createElement('h2');
title.className = 'page-title';
title.innerHTML = `第 ${i+1} 页`;
page.appendChild(title);
const contentContainer = document.createElement('div');
contentContainer.className = 'content-container';
for(let j = 0; j < itemsPerPage; j++) {
const item = document.createElement('div');
item.className = 'content-item';
item.innerHTML = `内容 ${j+1}`;
contentContainer.appendChild(item);
}
page.appendChild(contentContainer);
container.appendChild(page);
}
}
function showPage(pageNum) {
document.querySelectorAll('.page').forEach(page => {
page.classList.remove('active');
});
document.getElementById(`page${pageNum}`).classList.add('active');
}
function nextPage() {
if(currentPage < totalPages) {
currentPage++;
showPage(currentPage);
updatePageIndicator();
}
}
function prevPage() {
if(currentPage > 1) {
currentPage--;
showPage(currentPage);
updatePageIndicator();
}
}
function updatePageIndicator() {
document.getElementById('pageIndicator').textContent =
`${currentPage} / ${totalPages}`;
}