[GitHub] [echarts] plainheart commented on issue #17503: echart tree label support click event

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

plainheart commented on issue #17503:
URL: https://github.com/apache/echarts/issues/17503#issuecomment-1212789347

   ECharts 5 开始 label 是支持点击事件的，如果要判断点击的是否是 label，可以按照如下代码实现
   
   ```js
   myChart.on('click', e => {
     if (e.event.target.type === 'tspan') {
       console.log('clicked label')
     }
   })
   ```


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