jquery 模拟出的 LCD 时钟效果

发布时间：2018-08-16 04:49:41 所属栏目：PHP教程来源：站长网

导读：jquery 模拟出的LCD 时钟效果，貌似兼容性有点问题，如果不能显示效果，多试几个浏览器，烈火小编在 Chrome 下测试通过。为解决一些网页特效运行后不能显示效果（例如： jQuery 则需要刷新）问题，烈火特别新增网页版演示。点击查看：网页特效运行演示

　　jquery 模拟出的LCD 时钟效果，貌似兼容性有点问题，如果不能显示效果，多试几个浏览器，烈火小编在Chrome下测试通过。

　　为解决一些网页特效运行后不能显示效果（例如：jQuery则需要刷新）问题，烈火特别新增网页版演示。

　　点击查看：网页特效

　　运行演示：

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=gb2312" /> <title>LCD Clock</title> <script type="text/javascript" src="/uploads/common/js/jquery-1.4.2.min.js"></script> <style type="text/css"> .LCDclock{background:#CCCCCC;display:inline-block;padding:5px 10px;border:1px #737373 solid} .LCDclock span{background-image:url(/uploads/allimg/1104/lcdnum.gif);background-repeat:no-repeat;display:inline-block; overflow:hidden; width:20px;height:33px} .LCDclock span.num0{background-position:0px 0px} .LCDclock span.num1{background-position:-25px 0} .LCDclock span.num2{background-position:-50px 0} .LCDclock span.num3{background-position:-75px 0} .LCDclock span.num4{background-position:-100px 0} .LCDclock span.num5{background-position:-125px 0} .LCDclock span.num6{background-position:-150px 0} .LCDclock span.num7{background-position:-175px 0} .LCDclock span.num8{background-position:-200px 0} .LCDclock span.num9{background-position:-225px 0} .LCDclock span.numblank{background-position:-315px 0px} .LCDclock span.numseparator{width:7px;background-position:-250px 0px} .LCDclock span.numspt{width:15px;background-position:-290px 0px} .LCDclock span.year{width:18px;background-position:-307px 0px} .LCDclock span.month{width:18px;background-position:-323px 0px} .LCDclock span.day{width:18px;background-position:-340px 0px;margin-right:10px} div{margin-bottom:10px} </style> </head> <body> <div id="time1">2011/4/18 23:59:45</div> <div id="time2">2000/1/1 23:59:46</div> <div id="time3">1648/12/31 23:59:47</div> <div id="time4">2011/3/26 20:18:12</div> <script type="text/javascript"> $(document).ready(function(){ jQuery.fn.LCDClock = function(options){ var $clock = $(this); var defaultOptions = { timeText : $clock.text(), }; if ($clock.text()!=""){ defaultOptions = {timeText : $clock.text()} } options = $.extend(defaultOptions,options); if (typeof(options.timeText)=="undefined" || options.timeText==""){ $clock.text("启动LCD Clock失败！") } else{ window.setTimeout( function(){ var time = new Date(options.timeText); time.setSeconds( time.getSeconds() + 1 ); var year = time.getFullYear(); var month = time.getMonth() + 1; var day = time.getDate(); var hour = time.getHours(); var minute = time.getMinutes(); var second = time.getSeconds(); var time2 = year + "/" + month + "/" + day + " " + hour + ":" + minute + ":" + second; options.timeText = time2; var html = ""; var Y1 = Math.floor(year/1000); var Y2 = Math.floor((year-1000*Y1)/100); var Y3 = Math.floor((year-1000*Y1-100*Y2)/10); var Y4 = year%10; html += "<span class="LCDclock">"; html += "<span class="num" + Y1 + ""></span><span class="num" + Y2 + ""></span><span class="num" + Y3 + ""></span><span class="num" + Y4 + ""></span><span class="year"></span>"; html += "<span class="num" + Math.floor(month/10) + ""></span><span class="num" + month%10 + ""></span><span class="month"></span>"; html += "<span class="num" + Math.floor(day/10) + ""></span><span class="num" + day%10 + ""></span><span class="day"></span>"; html += "<span class="num" + Math.floor(hour/10) + ""></span><span class="num" + hour%10 + ""></span><span class="numseparator"></span>"; html += "<span class="num" + Math.floor(minute/10) + ""></span><span class="num" + minute%10 + ""></span><span class="numseparator"></span>"; html += "<span class="num" + Math.floor(second/10) + ""></span><span class="num" + second%10 + ""></span>"; html += "</span>"; $clock.html(html); $clock.LCDClock(options); }, 1000 ); } } $("#time4").text(Date()); $("#time1").LCDClock(); $("#time2").LCDClock(); $("#time3").LCDClock(); $("#time4").LCDClock(); }); </script> </body> </html><br /><center>如不能显示效果，请按Ctrl+F5刷新本页，更多网页代码：<a href='http://www.veryhuo.com/' target='_blank'>http://www.veryhuo.com/</a></center>
提示：可修改后代码再运行!

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