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Fusion Charts setCurrentRenderer(‘javascript’)问题

作者：互联网

我有以下HTML代码.这是工作.

<html>
  <head>     
    <title>My First chart using FusionCharts - Using pure JavaScript</title>    

    <script type="text/javascript" src="http://www.fusioncharts.com/lib/jquery/jquery-1.6.2.min.js"></script>
    <script language="JavaScript" src="http://www.fusioncharts.com/lib/js/FusionCharts.js"></script>
    <script language="JavaScript" src="http://www.fusioncharts.com/lib/js/FusionCharts.HC.js"></script>
    <script language="JavaScript" src="http://www.fusioncharts.com/lib/js/FusionCharts.HC.Charts.js"></script>
    <script language="JavaScript" src="http://www.fusioncharts.com/lib/js/jquery.min.js"></script>

  </head>
  <body>     
    <div id="chartContainer">FusionCharts will load here!</div>          
    <script type="text/javascript">

    //FusionCharts.setCurrentRenderer('javascript');
           var chartObj = new FusionCharts({
           swfUrl: "http://www.fusioncharts.com/demos/gallery/Charts/Column2D.swf",
           width: "500", 
           height: "300",
           id: 'sampleChart',
           dataSource: "http://www.fusioncharts.com/demos/gallery/Data/Col2D1.xml",
           dataFormat: FusionChartsDataFormats.XMLURL,           
           renderAt: 'chartContainer'
        }).render();

    </script>        
  </body> 
</html>

当我使用setCurrentRenderer javascripde模式时.它给了我“没有数据可显示”.

编辑：示例源-http://www.fusioncharts.com/demos/gallery/column-and-bar/chart.asp?id=column2d_1

解决方法:

从FusionCharts网站以JavaScript加载数据会导致跨域错误.它是浏览器本身内置的安全性.

XMLHttpRequest无法加载http://www.fusioncharts.com/demos/gallery/Data/Col2D1.xml. Access-Control-Allow-Origin不允许使用原始http：// localhost.

尝试将JavaScript文件,Flash文件和XML数据托管在您自己的本地服务器上,它应该可以正常工作.

标签：fusioncharts,javascript
来源： https://codeday.me/bug/20191101/1983949.html