html 代码:
- <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
- <html>
- <head>
- <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
- <title>Flot Examples: Time Axes</title>
- <link href="../examples.css" rel="stylesheet" type="text/css">
- <!--[if lte IE 8]><script language="javascript" type="text/javascript" src="../../excanvas.min.js"></script><![endif]-->
- <script language="javascript" type="text/javascript" src="../../jquery.js"></script>
- <script language="javascript" type="text/javascript" src="../../jquery.flot.js"></script>
- <script language="javascript" type="text/javascript" src="../../jquery.flot.time.js"></script>
- <script type="text/javascript">
- Date.prototype.Format = function (fmt) { //author: meizz
- var o = {
- "M+": this.getMonth() + 1, //月份
- "d+": this.getDate(), //日
- "h+": this.getHours(), //小时
- "m+": this.getMinutes(), //分
- "s+": this.getSeconds(), //秒
- "q+": Math.floor((this.getMonth() + 3) / 3), //季度
- "S": this.getMilliseconds() //毫秒
- };
- if (/(y+)/.test(fmt)) fmt = fmt.replace(RegExp.$1, (this.getFullYear() + "").substr(4 - RegExp.$1.length));
- for (var k in o)
- if (new RegExp("(" + k + ")").test(fmt)) fmt = fmt.replace(RegExp.$1, (RegExp.$1.length == 1) ? (o[k]) : (("00" + o[k]).substr(("" + o[k]).length)));
- return fmt;
- };
- var currentDate = new Date();
- var arr = [
- [1,new Date(currentDate.getFullYear(),currentDate.getMonth(),currentDate.getDate()-7).Format("yyyy-MM-dd")],
- [2,new Date(currentDate.getFullYear(),currentDate.getMonth(),currentDate.getDate()-6).Format("yyyy-MM-dd")],
- [3,new Date(currentDate.getFullYear(),currentDate.getMonth(),currentDate.getDate()-5).Format("yyyy-MM-dd")],
- [4,new Date(currentDate.getFullYear(),currentDate.getMonth(),currentDate.getDate()-4).Format("yyyy-MM-dd")],
- [5,new Date(currentDate.getFullYear(),currentDate.getMonth(),currentDate.getDate()-4).Format("yyyy-MM-dd")],
- [6,new Date(currentDate.getFullYear(),currentDate.getMonth(),currentDate.getDate()-3).Format("yyyy-MM-dd")],
- [7,new Date(currentDate.getFullYear(),currentDate.getMonth(),currentDate.getDate()-1).Format("yyyy-MM-dd")]
- ];
- $(function() {
- var d = [
- [1,1],
- [2,3],
- [3,4],
- [4,8],
- [5,10],
- [6,4],
- [7,4]
- ];
- $.plot("#placeholder", [d], {
- xaxis: {
- ticks:arr
- },
- series: {
- lines: { show: true},
- points: { show: true }
- }
- });
- });
- </script>
- </head>
- <body>
- <div id="content">
- <div class="demo-container">
- <div id="placeholder" class="demo-placeholder"></div>
- </div>
- </div>
- </body>
- </html>
显示效果:
原理:要展示的数据的 x 坐标和自定义的 x 坐标里面的第一个值相同,后面的值就是自定义要显示的内容。
原文:http://blog.youkuaiyun.com/tengdazhang770960436/article/details/38872269