[GitHub] [incubator-echarts] kazehaiya opened a new issue #10376: dataZoom 阻塞滚动条

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

kazehaiya opened a new issue #10376: dataZoom 阻塞滚动条
URL: https://github.com/apache/incubator-echarts/issues/10376
 
 
   ### Version
   4.2.1
   
   ### Reproduction link
   [https://echarts.baidu.com/examples/editor.html?c=area-rainfall](https://echarts.baidu.com/examples/editor.html?c=area-rainfall)
   
   ### Steps to reproduce
   将原有的 dataZoom 的 inside 部分添加如下内容：
   
   zoomOnMouseWheel: 'ctrl'
   
   ### What is expected?
   当鼠标移入图内（能够呈现出 tooltip 样式时），仅仅在按 ctrl 键时阻塞原有的滚轮事件
   
   ### What is actually happening?
   在不按 ctrl 时也阻塞了原有滚动事件（页面不会出现上下拉动的效果）
   
   ---
   去掉 dataZoom 属性，鼠标移入图内，上下滑动滚轮可以看到拉去效果（页面会往下拉沉）。
   
   业务场景：看板页面，此会造成页面滚动被阻塞，影响体验
   
   <!-- This issue is generated by echarts-issue-helper. DO NOT REMOVE -->
   

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