[GitHub] [incubator-echarts] yufeng04 commented on issue #10380: 使用dataset时 饼图formatter: "{a}
{b} : {c} ({d}%)"}异常显示{c}为[object Object]

[GitBox <gi...@apache.org>]

yufeng04 commented on issue #10380: 使用dataset时 饼图formatter: "{a} <br/>{b} : {c} ({d}%)"}异常显示{c}为[object Object]
URL: https://github.com/apache/incubator-echarts/issues/10380#issuecomment-487956050
 
 
   I found the reason lies in the [sourceType](https://github.com/apache/incubator-echarts/blob/master/src/data/helper/dataProvider.js#L213)
   I tried to fix it like this,
   
       objectRows: function (dataItem, dataIndex, dimIndex, dimName) {
           var value = isObject(dataItem) ? getDataItemValue(dataItem) : dataItem;
           return dimIndex != null ? dataItem[dimName] : value;
       }
   Hope it helps!

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