스크린샷 효과는 별로 좋지 않은 것 같습니다. CSS3를 지원하는 최신 브라우저가 필요합니다. 코드가 많지 않으며 기본적으로 주석이 필요하지 않습니다. jQuery 플러그인 모드로 캡슐화되었습니다. 필요한 것을 가져가면 됩니다.
[javascript] /* * JQuery loading Plugin * http://blog.csdn.net/sweetsuzyhyf * * Licensed same as jquery - MIT License * http://www.opensource.org/licenses/mit-license.php * * Author: hyf * Email: 36427561@qq.com * Date: 2012-11-15 */ $.loading = function (param) { var option = $.extend({ id: 'loading', //唯一标识 parent: 'body', //父容器 msg: '' //提示信息 }, param || {}); var obj = {}; var html = '<table id=' + option.id + ' class="loading">' + '<tr>' + '<td>' + '<div class="circle">' + '</div>' + '<div class="circle1">' + '</div>'; if (option.msg) { html += '<div class="msg"><p class="shine">' + option.msg + '</p></div>'; } html += '</td></tr></table>'; www.2cto.com var loading = $(html).appendTo(option.parent); return { play: function () { $('.circle,.circle1,.shine', loading).toggleClass('stop'); }, pause: function () { $('.circle,.circle1,.shine', loading).toggleClass('stop'); }, close: function () { loading.remove(); } }; };
[css] /*加载等待样式*/ .loading { width:100%; height:100%; vertical-align:middle; } .loading td { text-align:center; } .loading .circle { background-color: rgba(0,0,0,0); border:5px solid rgba(0,183,229,0.9); opacity:.9; border-right:5px solid rgba(0,0,0,0); border-left:5px solid rgba(0,0,0,0); border-radius:50px; box-shadow: 0 0 35px #2187e7; width:50px; height:50px; margin:0 auto; -webkit-animation:spinPulse 1s infinite linear; } .loading .circle1 { background-color: rgba(0,0,0,0); border:5px solid rgba(0,183,229,0.9); opacity:.9; border-left:5px solid rgba(0,0,0,0); border-right:5px solid rgba(0,0,0,0); border-radius:50px; box-shadow: 0 0 15px #2187e7; width:30px; height:30px; margin:0 auto; position:relative; top:-50px; -webkit-animation:spinoffPulse 1s infinite linear; } @-webkit-keyframes spinPulse { 0% { -webkit-transform:rotate(160deg); opacity:0; box-shadow:0 0 1px #2187e7; } 50% { -webkit-transform:rotate(145deg); opacity:1;} 100% { -webkit-transform:rotate(-320deg); opacity:0; } } @-webkit-keyframes spinoffPulse { 0% { -webkit-transform:rotate(0deg); } 100% { -webkit-transform:rotate(360deg); } } .loading .stop { -webkit-animation-play-state:paused; } .loading .msg { display:inline-block; font-size: 12px; position:relative; top:-30px; color:#ccc; display:inline-block; } @-webkit-keyframes shine { 0% { background-position: top left; } 100% { background-position: top right; } } .shine { background: #222 -webkit-gradient(linear, left top, right top, from(#000), to(#000), color-stop(0.5, #fff)) 0 0 no-repeat; -webkit-background-size: 30% 100%; color: rgba(48,196,233, 0.3); -webkit-background-clip: text; -webkit-animation-name: shine; -webkit-animation-duration: 2s; -webkit-animation-iteration-count: infinite; } /*加载等待样式end*/