[GitHub] [incubator-echarts] stabacov opened a new issue #10786: Single value tooltip ignores dimensions.type

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

stabacov opened a new issue #10786: Single value tooltip ignores dimensions.type
URL: https://github.com/apache/incubator-echarts/issues/10786
 
 
   ### Version
   4.2.1
   
   ### Steps to reproduce
   Set one dimension to `encode.tooltip`,  and set it's type as `ordinal`.
   
   https://jsfiddle.net/kLs1dtrc/
   
   `最高气温` is shown this issue reproduced.
   Btw, `最低气温` is work as expected (because `encode.tooltip` has two dimensions).
   
   ### What is expected?
   Tooltip is shown as label value (like `11 °C`)
   
   ### What is actually happening?
   - If the label value has non-numeric characters, shown as `-`
   - If the label is numeric value, comma is added like `1,100`.
   
   ---
   Values are processed by different logic in `formatArrayValue` and `formatSingleValue`.
   https://github.com/apache/incubator-echarts/blob/4.2.1/src/model/Series.js#L360-L365
   https://github.com/apache/incubator-echarts/blob/4.2.1/src/model/Series.js#L387
   
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