日期:2014-05-16  浏览次数:20315 次

FusionChart柱状图总是出不来,各位给我看看我的JSon数据格式有什么问题?
代码没有问题,是json数据格式的问题,实在找不出这个json数据有什么问题。麻烦各位大侠给我看看我的json数据哪里不对。
不尽感激!

HTML code


<html>  
<head>      
<meta http-equiv="Content-Type" content="text/html; charset=GBK" />
<title>My First chart using FusionCharts - JSON data URL</title>      
<link rel="stylesheet" type="text/css" media="all" href="ExtJS/resources/css/ext-all.css"  />      
<script type="text/javascript" src="ExtJS/adapter/ext/ext-base.js"></script>      
<script type="text/javascript" src="ExtJS/ext-all.js"></script>      
<script type="text/javascript" src="xml2json.js"></script> 
<script type="text/javascript" src="FusionCharts/FusionCharts.js"></script>
</head>  
 <body>       
     <div id="chartContainer">FusionCharts will load here!</div>  
     
     <script type="text/javascript">
     <!--               
     
    Ext.BLANK_IMAGE_URL = 'ExtJS/resources/images/default/s.gif';   
    //左边功能树      
    Ext.onReady(function(){
    
       var  win=new Ext.Window({   
        title:'falsh报表展示1',   
            layout:'fit',   
            width:500,   
            height:400,   
            closeAction:'close',   
            plain:true,   
            html:'<div id="chart1div"></div>'  
        });   
           
        var panel=new Ext.Panel({   
            title:'3D柱状图',   
            html:'<div id="chart2div"></div>'  
        });   
        
        win.add(panel);   
        win.show();   
        
                
        var Chart2 = new FusionCharts( "FusionCharts/Column3D.swf", "Chart2Id", "400", "300", "0", "1" );   
         //Chart2.setJSONUrl("Data.json");  
         Chart2.setJSONData(        
         {"chart":{                  
                 "caption" : "电压统计值",                            
                 "xAxisName" : "季度",                            
                 "yAxisName" : "电压值",                         
                 "numberprefix" : "V"             
                 }, 
          "categories":[
                 {  
                   "category":[
                    {  "label":"1季度"},
                    {  "label":"2季度"},
                    {  "label":"3季度"},
                    {  "label":"4季度"},
                    {  "label":"5季度"}
                   ]
                 }
              ],
          "dataset":[
                { "seriesname":"监测点1", "color":"AFD8F8", "showvalues":"0", 
                       "data" :                     
                              [                                                         
                                   {"value" : "14400"},  
                                   {"value" : "19600"},
                                   {"value" : "24000"},                         
                                   {"value" : "15700"}     
                              ]
                  },
                  { "seriesname":"监测点2", "color":"F6BD0F", "showvalues":"0", 
                       "data" :                     
                              [