Extjs案例 - W3xue在线HTML/CSS/JS运行工具

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<!DOCTYPE html>
<html>
<head>
   <link href="//cdn.bootcss.com/extjs/6.2.0/classic/theme-classic/resources/theme-classic-all.css" rel="stylesheet" />
   <script type="text/javascript" src="//cdn.bootcss.com/extjs/6.2.0/ext-all.js"></script>
   <script type="text/javascript" src="//cdn.bootcss.com/extjs/6.2.0/packages/charts/classic/charts.js"></script>
   <script type="text/javascript">
      Ext.onReady(function() {
         Ext.create('Ext.draw.Component', {
            sprites: [{
               type: 'rect',
               height : 200,
               width: 600,
               fill: 'red'
            }],
            height:150,
            width:300,
            renderTo:Ext.getBody()
         });
      }); 
   </script>
</head>
<body>
</body>
</html>