[GitHub] elephantme edited a comment on issue #9363: Dataset的dimensions存在'0'，无法正常工作，图表报错

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elephantme edited a comment on issue #9363: Dataset的dimensions存在'0'，无法正常工作，图表报错
URL: https://github.com/apache/incubator-echarts/issues/9363#issuecomment-437278731
 
 
   > http://echarts.baidu.com/option.html#dataset.dimensions 参考 dimensions 文档里，可以设置字段类型，“0” 这样的可能会被自动识别成数字
   
   我换成这种写法可以了：
   
   ```javascript
   option = {
       legend: {},
       tooltip: {},
       dataset: {
           dimensions: ['product', {displayName: '0'}, '2', '3'],
           source: [
               ['Matcha Latte', 43.3, 85.8, 93.7],
               ['Milk Tea', 83.1, 73.4, 55.1],
               ['Cheese Cocoa', 86.4, 65.2, 82.5],
               ['Walnut Brownie', 72.4, 53.9, 39.1]
           ]
       },
       xAxis: {type: 'category'},
       yAxis: {},
       // Declare several bar series, each will be mapped
       // to a column of dataset.source by default.
       series: [
           {type: 'bar'},
           {type: 'bar'},
           {type: 'bar'}
       ]
   };
   ```
   
   你说的dimensions中的type我理解是指定dataset中data的数据类型的。目前这个问题是维度名称中出现'0'，js就会报错，换成'1'都是可以正常展示的。
   

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