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Posted to commits@echarts.apache.org by GitBox <gi...@apache.org> on 2021/05/14 09:31:06 UTC

[GitHub] [echarts] shizhihuaxu opened a new issue #14950: 使用clear 方法无法清空图表组件

shizhihuaxu opened a new issue #14950:
URL: https://github.com/apache/echarts/issues/14950


   ### Version
   4.9.0
   
   ### Steps to reproduce
   页面上有两个设备，每个设备均有相应的图表数据信息，当切换设备时，使用clear()清空此图表的所有内容，legend 数据仍然存在，并且折线图上的上一个设备的数据依然会存在，随着数据请求后更新图表的点，才能将它清掉，但legend 一直存在；获取数据后也使用了setOptions(options, noMerge = true) 不合并直接更新
   
   ### What is expected?
   使用clear 清空图表后，应该去除上一个图表的所有数据信息
   
   ### What is actually happening?
   上一个图表的 legend一直存在，即使使用setOption noMerge 和clear(）两者处理依然存在
   
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   <!-- This issue is in English. DO NOT REMOVE -->


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[GitHub] [echarts] echarts-bot[bot] commented on issue #14950: 使用clear 方法无法清空图表组件

Posted by GitBox <gi...@apache.org>.
echarts-bot[bot] commented on issue #14950:
URL: https://github.com/apache/echarts/issues/14950#issuecomment-841130283






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[GitHub] [echarts] shizhihuaxu closed issue #14950: 使用clear 方法无法清空图表组件

Posted by GitBox <gi...@apache.org>.
shizhihuaxu closed issue #14950:
URL: https://github.com/apache/echarts/issues/14950


   


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