docs: update documents for multiple level drilldown - `childGroupId`

Open tyn1998 opened this issue 3 years ago • 1 comments

[x] Chinese
[x] English

modified:

series.dataGroupId
series.data.groupId
series.data.childGroupId (Add)
series.encode
series.universalTransition

Sep 22 '22 14:09 tyn1998

Hi @quillblue @pissang @Ovilia,

I have finished both en and zh docs for multiple levels drilldown(https://github.com/apache/echarts/pull/17611), please review the docs when you have time.

Sep 28 '22 12:09 tyn1998