功能:发送网络请求时等待加载的圈圈动态显示,网络请求成功后关闭提示圈圈
代码:
index.html
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<!DOCTYPE html> <html lang= "en" > <head> <meta charset= "UTF-8" > <title>css画动态等待转圈效果</title> <link rel= "stylesheet" href= "public/index.css" rel= "external nofollow" > </head> <style type= "text/css" > .toast { display: none; position: fixed; flex-direction: column; justify-content: center; align-items: center; width: 18rem; height: 18rem; left: 50%; top: 50%; transform: translate(-50%, -50%); background-color: #4A4A4B; border-radius: 1rem; color: #f0f0f0; font-size: 2.5rem; } .load { display: inline-block; margin-bottom: 1.5rem; height: 4rem; width: 4rem; border: 0.4rem solid transparent; border-top-color: white; border-left-color: white; border-bottom-color: white; animation: circle 1s infinite linear; -webkit-animation: circle 1s infinite linear; /* Safari 和 Chrome */ border-radius: 50% } @-webkit-keyframes circle { 0% { transform: rotate(0deg); } 100% { transform: rotate(-360deg) } } </style> <body> <div class= "toast" > <span class= "load" ></span> <span>加载中...</span> </div> <script src= "public/jquery.min.js" ></script> <script> $( function () { $( '.toast' ).css({display: 'flex' }) //这里可以写网络请求代码... $.ajax({ url: '/api/login' , type: 'POST' , data: {username: '111' }, dataType: 'json' , success: function (data) { //请求成功则关闭圈圈 $( '.toast' ).css({display: 'none' }) }, error: function (e) { console.log(e) } }) }); </script> </body> </html> |
效果:
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原文链接:https://blog.csdn.net/weixin_44824839/article/details/109577896