why633630 opened a new issue #9028: 用dataset这种方式渲染pie图时，如果name的值为数字，value会无效，渲染时用的是name的值 URL: https://github.com/apache/incubator-echarts/issues/9028 <!-- 为了方便我们能够复现和修复 bug，请遵从下面的规范描述您的问题。 --> ### One-line summary [问题简述] ``` option = { legend: {}, tooltip: {}, dataset: { dimension:['name','value'], source: [ ['10', 52.2], ['20', 43.3], ['30', 83.1], ['40', 86.4], ['50', 72.4] ] }, xAxis: {type: 'category'}, yAxis: {}, series: [ {type: 'pie'} ] }; ``` 通过dataset这种方式渲染pie图，如果source中第一个值（name）为数字时，pie图渲染时取得是这个name的值，而不是value ### Version & Environment [版本及环境] + ECharts version [ECharts 版本]:4.0 + Browser version [浏览器类型和版本]:版本 68.0.3440.106（正式版本） （32 位） + OS Version [操作系统类型和版本]:win7 ### Expected behaviour [期望结果] ``` dataset: { dimension:['name','value'], source: [ ['10', 52.2], ['20', 43.3], ['30', 83.1], ['40', 86.4], ['50', 72.4] ] } ``` 当dataset的name值为数字时，也能正常渲染，既渲染时获取的value的值而不是现在的name的值 ### ECharts option [ECharts配置项] <!-- Copy and paste your 'echarts option' here. --> <!-- [下方贴你的option，注意不要删掉下方 ```javascript 和 尾部的 ``` 字样。最好是我们能够直接运行的 option。如何得到能运行的 option 参见上方的 guidelines for contributing] --> ```javascript option = { legend: {}, tooltip: {}, dataset: { dimension:['name','value'], source: [ ['10', 52.2], ['20', 43.3], ['30', 83.1], ['40', 86.4], ['50', 72.4] ] }, xAxis: {type: 'category'}, yAxis: {}, series: [ {type: 'pie'} ] } ``` ### Other comments [其他信息] <!-- For example: Screenshot or Online demo --> <!-- [例如，截图或线上实例 (JSFiddle/JSBin/Codepen)] --> 
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