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
<!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; 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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