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【代码分享】前端页面特效:响应式计数器和简单时钟模拟

ins518 2024-11-18 13:12:36 技术文章 13 ℃ 0 评论

一、响应式计数器

效果：

源代码：

<!DOCTYPE html>
<html lang="en">
	<head>
		<meta charset="utf-8">
		<meta name="viewport" content="width=device-width, initial-scale=1.0" />
		<title>海拥 | 计数器动画</title>
		<link rel="icon" href="https://haiyong.site/img/favicon.png" sizes="192x192" />
		<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0-beta2/css/all.min.css" />
		<link href="https://fonts.googleapis.com/css2?family=Poppins:wght@400;600&display=swap" rel="stylesheet" />
		<style media="screen">
			* {
padding: 0;
margin: 0;
box-sizing: border-box;
font-family: "Poppins", sans-serif;
}
body {
background: url("https://img-blog.csdnimg.cn/aff605fb499846f5911bec368762e829.png" );
background-repeat: no-repeat;
background-position: center;
background-size: cover;
height: 100vh;
}
.wrapper {
position: absolute;
width: 80vw;
transform: translate(-50%, -50%);
top: 50%;
left: 50%;
display: flex;
justify-content: space-around;
gap: 10px;
}
.container {
width: 28vmin;
height: 28vmin;
display: flex;
flex-direction: column;
justify-content: space-around;
padding: 1em 0;
position: relative;
font-size: 16px;
border-radius: 0.5em;
   backdrop-filter: blur(10px);

box-shadow: -1px -1px 4px #aaa9a9a2,
              1px 1px 7px rgba(147, 149, 151, 0.671);
}
i {
color: #42f9e8;
font-size: 3.8em;
text-align: center;
}
span.num {
color: #ffffff;
display: grid;
place-items: center;
font-weight: 600;
font-size: 3em;
}
span.text {
color: #e0e0e0;
font-size: 1em;
text-align: center;
pad: 0.7em 0;
font-weight: 400;
line-height: 0;
}
@media screen and (max-width: 1024px) {
.wrapper {
  width: 85vw;
}
.container {
  height: 26vmin;
  width: 26vmin;
  font-size: 12px;
}
}
@media screen and (max-width: 768px) {
.wrapper {
  width: 90vw;
  flex-wrap: wrap;
  gap: 30px;
}
.container {
  width: calc(50% - 40px);
  height: 30vmin;
  margin-bottom: 25px;
  font-size: 14px;
}
}
@media screen and (max-width: 480px) {
.wrapper {
  gap: 15px;
}
.container {
  width: 100%;
  height: 25vmin;
  font-size: 8px;
  margin-bottom: 25px;
}
}
.page-footer {
  position: fixed;
  right: 35px;
  bottom: 20px;
  display: flex;
  align-items: center;
  padding: 5px;
  color: black;
  background: rgba(255, 255, 255, 0.65);
}

.page-footer a {
  display: flex;
  margin-left: 4px;
}
.touxiang{
	bottom: 0px;
	width:30px;
	height:30px;
}
  </style>
		<script>
			var _hmt = _hmt || [];
			(function() {
				var hm = document.createElement("script");
				hm.src = "https://hm.baidu.com/hm.js?a9430a37066911650e26adadcc42798a";
				var s = document.getElementsByTagName("script")[0];
				s.parentNode.insertBefore(hm, s);
			})();
		</script>
	</head>
	<body>
		<div class="wrapper">
			<div class="container">
				<i class="fa-brands fa-html5"></i>
				<span class="num" data-val="580">000</span>
				<span class="text">HTML Project</span>
			</div>

			<div class="container">
				<i class="fa-brands fa-node-js"></i>
				<span class="num" data-val="360">000</span>
				<span class="text">Javascript Project</span>
			</div>

			<div class="container">
				<i class="fa-brands fa-java"></i>
				<span class="num" data-val="248">000</span>
				<span class="text">Java Project</span>
			</div>

			<div class="container">
				<i class="fa-brands fa-python"></i>
				<span class="num" data-val="120">000</span>
				<span class="text">Python Project</span>
			</div>
		</div>
		<!-- Script -->
		<script type="text/javascript">
			let valueDisplays = document.querySelectorAll(".num");
			let interval = 4000;

			valueDisplays.forEach((valueDisplay) => {
				let startValue = 0;
				let endValue = parseInt(valueDisplay.getAttribute("data-val"));
				let duration = Math.floor(interval / endValue);
				let counter = setInterval(function() {
					startValue += 1;
					valueDisplay.textContent = startValue;
					if (startValue == endValue) {
						clearInterval(counter);
					}
				}, duration);
			});
		</script>
	</body>
</html>

二、简单时钟模拟

效果：

源代码：

<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>模拟时钟?</title>
	<meta name="viewport" content="width=device-width,initial-scale=1.0,maximum-scale=1.0,minimum-scale=1.0,user-scalable=0">
	<meta name="keywords" content="动画" />
	<link rel="icon" href="https://haiyong.site/img/favicon.png" sizes="192x192" />
    <style>
*
{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body{
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: hsl(113, 12%, 15%);
} .Clock{
    width: 350px;
    height: 350px;
    display: flex;
    justify-content: center;
    align-items: center;
    background: url(https://dev-to-uploads.s3.amazonaws.com/uploads/articles/sa5ueuzzu2l7j8iv7bk8.jpg);
    background-size: cover;
    border: 6px solid #3ac7e0;
    border-radius: 20px;
    box-shadow: 0 -15px  15px rgba(255,255,255,0.05),
                inset 0 -15px 15px rgba(255,255,255,0.05),
                0 15px 15px rgba(0,0,0,0.3),
                inset 0 15px 15px rgba(0,0,0,0.3);
}
.Clock:before{
    content: '';
    position: absolute;
    width: 15px;
    height: 15px;
    background: #fff;
    border-radius: 50%;
    z-index: 10000;
}
.Clock .hour,
.Clock .minute,
.Clock .second{
    position: absolute;
}
.Clock .hour, .hr{
    width: 160px;
    height: 160px;
}
.Clock .minute, .min{
    width: 190px;
    height: 190px;
}
.Clock .second, .sec{
    width: 230px;
    height: 230px;
}
.hr, .min, .sec{
    display: flex;
    justify-content: center;
    /*align-items: center;*/
    position: absolute;
    border-radius: 50%;
   
}
.hr:before{
    content: '';
    position: absolute;
    width: 8px;
    height: 80px;
    background: #ff10a3;
    z-index: 10;
    border-radius: 6px 6px 0 0;
}
.min:before{
    content: '';
    position: absolute;
    width: 4px;
    height: 90px;
    background: rgb(26, 219, 245);
    z-index: 11;
    border-radius: 6px 6px 0 0;
}
.sec:before{
    content: '';
    position: absolute;
    width: 2px;
    height: 150px;
    background: rgb(248, 233, 15);
    z-index: 12;
    border-radius: 6px 6px 0 0;
}
	</style>
	<script>
	var _hmt = _hmt || [];
	(function() {
	  var hm = document.createElement("script");
	  hm.src = "https://hm.baidu.com/hm.js?a9430a37066911650e26adadcc42798a";
	  var s = document.getElementsByTagName("script")[0]; 
	  s.parentNode.insertBefore(hm, s);
	})();
	</script>
</head>
<body>
       <div class="Clock">
            <div class="hour">
                <div class="hr" id="hr"></div>
            </div>
            <div class="minute">
                <div class="min" id="min"></div>
            </div>
            <div class="second">
                <div class="sec" id="sec"></div>
            </div>
        </div>
    <script>
		 const deg = 6;
		        const hr = document.querySelector('#hr');
		        const min = document.querySelector('#min');
		        const sec = document.querySelector('#sec');
		        
		        setInterval(() => {
		   
		   
		        let day = new Date();
		        let hh = day.getHours() * 30;
		        let mm = day.getMinutes() * deg;
		        let ss = day.getSeconds() * deg;
		        
		        hr.style.transform = `rotateZ(${(hh)+(mm/12)}deg)`;
		        min.style.transform = `rotateZ(${mm}deg)`;
		        sec.style.transform = `rotateZ(${ss}deg)`;
		        
		        })
		   
	</script>
</body>
</html>

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