给大家分享一个用原生JS实现的涟漪按钮特效，效果如下：
以下是代码实现，欢迎大家复制粘贴和收藏。
代码语言：javascript复制<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>原生JS实现按钮涟漪特效</title>
<style>
* {
margin: 0;
padding: 0;
}
body {
display: flex;
justify-content: center;
align-items: center;
min-height: 100vh;
background: #040d15;
}
a {
position: relative;
display: inline-block;
padding: 12px 36px;
margin: 10px 40px;
color: #fff;
text-decoration: none;
text-transform: uppercase;
font-size: 18px;
letter-spacing: 2px;
border-radius: 40px;
background: linear-gradient(90deg, #0162c8, #55e7fc);
overflow: hidden;
}
a:nth-child(2) {
background: linear-gradient(90deg, #755bea, #ff72c0);
}
span {
position: absolute;
background: #fff;
transform: translate(-50%, -50%);
border-radius: 50%;
animation: animate 1s linear infinite;
}
@keyframes animate {
0% {
width: 0;
height: 0;
opacity: 0.5;
}
100% {
width: 500px;
height: 500px;
opacity: 0;
}
}
</style>
</head>
<body>
<a href="#">Button</a>
<a href="#">Button</a>
<script>
const buttons = document.querySelectorAll('a');
buttons.forEach(btn => {
btn.addEventListener('click', function (e) {
let x = e.clientX - e.target.offsetLeft;
let y = e.clientY - e.target.offsetTop;
let ripples = document.createElement('span');
ripples.style.left = x 'px';
ripples.style.top = y 'px';
this.appendChild(ripples)
setTimeout(() => {
ripples.remove()
}, 1000)
})
})
</script>
</body>
</html>
