HighCharts案例 - W3xue在线HTML/CSS/JS运行工具

<html>
<head>
   <title>Highcharts 教程 | W3xue教程(w3xue.com)</title>
   <script src="/js/jquery-2.1.4.min.js"></script>
   <script src="/js/hc/highcharts5.0.6.js"></script> 
   <script src="https://code.highcharts.com/modules/data.js"></script>     
</head>
<body>
<div id="container" style="width: 550px; height: 400px; margin: 0 auto"></div>
<script language="JavaScript">
$(document).ready(function() { 
   var data = {
      table: 'datatable'
   };
   var chart = {
      type: 'column'
   };
   var title = {
      text: '从网页中的 HTML 表格中读取数据'   
   };      
   var yAxis = {
      allowDecimals: false,
      title: {
         text: 'Units'
      }
   };
   var tooltip = {
      formatter: function () {
         return '<b>' + this.series.name + '</b><br/>' +
            this.point.y + ' ' + this.point.name.toLowerCase();
      }
   };
   var credits = {
      enabled: false
   };  
      
   var json = {};   
   json.chart = chart; 
   json.title = title; 
   json.data = data;
   json.yAxis = yAxis;
   json.credits = credits;  
   json.tooltip = tooltip;  
   $('#container').highcharts(json);
});

</script>
<table id="datatable">
<thead>
<tr><th></th><th>Jane</th><th>John</th></tr>
</thead>
<tbody>
<tr><th>Apples</th><td>3</td><td>4</td></tr>
<tr><th>Pears</th><td>2</td><td>0</td></tr>
<tr><th>Plums</th><td>5</td><td>11</td></tr>
<tr><th>Bananas</th><td>1</td><td>1</td></tr>
<tr><th>Oranges</th><td>2</td><td>4</td></tr>
</tbody>
</table>
</body>
</html>

​x
 
<html>
<head>
   <title>Highcharts 教程 | W3xue教程(w3xue.com)</title>
   <script src="/js/jquery-2.1.4.min.js"></script>
   <script src="/js/hc/highcharts5.0.6.js"></script> 
   <script src="https://code.highcharts.com/modules/data.js"></script>     
</head>
<body>
<div id="container" style="width: 550px; height: 400px; margin: 0 auto"></div>
<script language="JavaScript">
$(document).ready(function() { 
   var data = {
      table: 'datatable'
   };
   var chart = {
      type: 'column'
   };
   var title = {
      text: '从网页中的 HTML 表格中读取数据'   
   };      
   var yAxis = {
      allowDecimals: false,
      title: {
         text: 'Units'
      }
   };
   var tooltip = {
      formatter: function () {
         return '<b>' + this.series.name + '</b><br/>' +
            this.point.y + ' ' + this.point.name.toLowerCase();
      }
   };
   var credits = {
      enabled: false
   };  
      
   var json = {};   
   json.chart = chart; 
   json.title = title; 
   json.data = data;
   json.yAxis = yAxis;
   json.credits = credits;  
   json.tooltip = tooltip;  
   $('#container').highcharts(json);
});
​
</script>
<table id="datatable">