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Posted to commits@echarts.apache.org by GitBox <gi...@apache.org> on 2020/07/15 13:53:28 UTC

[GitHub] [incubator-echarts] quillblue edited a comment on issue #12970: 关于仪表盘data值为空的时候，显示NAN的问题

quillblue edited a comment on issue #12970:
URL: https://github.com/apache/incubator-echarts/issues/12970#issuecomment-658781186


   @allen-kobe 
   使用[series(gauge).detail.formatter](https://echarts.apache.org/en/option.html#series-gauge.detail.formatter) 的回调函数可以解决这个问题。下面的代码给出了一个样例。
   
   `formatter: function (value) {
      if (isNaN(value)) {
           return '-'
      } 
      else {return value};
   }`
   
   For community, I don't think this is a bug.


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