[GitHub] [echarts] plainheart edited a comment on issue #16500: Mouseover on axis labels are not working

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

plainheart edited a comment on issue #16500:
URL: https://github.com/apache/echarts/issues/16500#issuecomment-1038180419


   You need to set [`xAxis.triggerEvent`](https://echarts.apache.org/en/option.html#xAxis.triggerEvent) as `true`. And here you need to use `event.targetType` to determine if it's triggered by axis labels.
   
   ```js
   chart.on('click', 'xAxis', function(e) {
       // if there are multiple x axes
       // you may use other event params to determine if this event is triggered by the expected axis.
   
       // only handle the events triggered by the label.
       if (e.targetType === 'axisLabel') {
           // do something
       }
   });
   ```


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