<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>jQuery文字滚动切换动画特效</title>
<style>
body {
background: linear-gradient(135deg, #1e3c72, #2a5298);
display: flex;
justify-content: center;
align-items: center;
height: 100vh;
margin: 0;
font-family: 'Arial', sans-serif;
overflow: hidden;
color: white;
}
.text-slider {
width: 80%;
max-width: 800px;
height: 200px;
position: relative;
overflow: hidden;
border-radius: 10px;
box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
background: rgba(255, 255, 255, 0.1);
backdrop-filter: blur(10px);
}
.slider-container {
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
width: 90%;
text-align: center;
}
.slider-text {
font-size: 2.5rem;
font-weight: bold;
line-height: 1.5;
margin: 0;
position: absolute;
width: 100%;
opacity: 0;
transition: all 0.8s ease-in-out;
text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}
.slider-text.active {
opacity: 1;
transform: translateY(0);
}
.slider-text.next {
transform: translateY(50px);
}
.slider-text.prev {
transform: translateY(-50px);
}
.controls {
position: absolute;
bottom: 20px;
left: 50%;
transform: translateX(-50%);
display: flex;
gap: 15px;
}
.control-btn {
background: rgba(255, 255, 255, 0.2);
border: none;
color: white;
width: 40px;
height: 40px;
border-radius: 50%;
cursor: pointer;
font-size: 1.2rem;
transition: all 0.3s ease;
display: flex;
align-items: center;
justify-content: center;
}
.control-btn:hover {
background: rgba(255, 255, 255, 0.4);
transform: scale(1.1);
}
/* 插入的链接样式 */
.inserted-link {
color: #a8edea;
text-decoration: none;
font-size: 14px;
position: absolute;
top: 20px;
right: 20px;
transition: all 0.3s ease;
padding: 5px 10px;
border-radius: 20px;
background: rgba(0, 0, 0, 0.2);
}
.inserted-link:hover {
color: #fff;
background: rgba(0, 0, 0, 0.4);
text-shadow: 0 0 10px rgba(168, 237, 234, 0.7);
}
@media (max-width: 768px) {
.slider-text {
font-size: 1.8rem;
}
.text-slider {
height: 150px;
}
}
</style>
</head>
<body>
<div class="text-slider">
<div class="slider-container">
<p class="slider-text active">欢迎使用文字滚动特效</p>
<p class="slider-text">轻松创建动态文字切换</p>
<p class="slider-text">支持多种动画效果</p>
<p class="slider-text">响应式设计适配各种设备</p>
<p class="slider-text">点击按钮控制切换</p>
</div>
<div class="controls">
<button class="control-btn prev-btn">←</button>
<button class="control-btn next-btn">→</button>
</div>
</div>
<script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>
<script>
$(document).ready(function() {
const texts = $('.slider-text');
let currentIndex = 0;
let isAnimating = false;
// 初始化
function initSlider() {
texts.each(function(index) {
if (index !== currentIndex) {
$(this).removeClass('active prev next');
} else {
$(this).addClass('active');
}
});
}
// 切换到下一个文本
function nextText() {
if (isAnimating) return;
isAnimating = true;
const nextIndex = (currentIndex + 1) % texts.length;
texts.eq(currentIndex).removeClass('active').addClass('prev');
texts.eq(nextIndex).addClass('next');
setTimeout(() => {
texts.eq(currentIndex).removeClass('prev');
texts.eq(nextIndex).removeClass('next').addClass('active');
currentIndex = nextIndex;
isAnimating = false;
}, 800);
}
// 切换到上一个文本
function prevText() {
if (isAnimating) return;
isAnimating = true;
const prevIndex = (currentIndex - 1 + texts.length) % texts.length;
texts.eq(currentIndex).removeClass('active').addClass('next');
texts.eq(prevIndex).addClass('prev');
setTimeout(() => {
texts.eq(currentIndex).removeClass('next');
texts.eq(prevIndex).removeClass('prev').addClass('active');
currentIndex = prevIndex;
isAnimating = false;
}, 800);
}
// 自动轮播
let autoPlayInterval = setInterval(nextText, 3000);
// 鼠标悬停时暂停自动轮播
$('.text-slider').hover(
function() {
clearInterval(autoPlayInterval);
},
function() {
autoPlayInterval = setInterval(nextText, 3000);
}
);
// 按钮控制
$('.next-btn').click(nextText);
$('.prev-btn').click(prevText);
// 键盘控制
$(document).keydown(function(e) {
if (e.keyCode === 37) { // 左箭头
prevText();
} else if (e.keyCode === 39) { // 右箭头
nextText();
}
});
initSlider();
});
</script>
</body>
</html>
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