[GitHub] yuchenglin opened a new issue #8724: How to use callback when clicking calendar heatmap

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

yuchenglin opened a new issue #8724: How to use callback when clicking calendar heatmap
URL: https://github.com/apache/incubator-echarts/issues/8724
 
 
   ### One-line summary [问题简述]
   There is no document mentioned about the implementation of callback function in heatmap. Can I do it in calendar coordinated heatmap?
   
   
   
   
   ### Version & Environment [版本及环境]
   + ECharts version [ECharts 版本]: 4.1.0
   + Browser version [浏览器类型和版本]: Chrome
   + OS Version [操作系统类型和版本]: Win 10
   
   
   
   
   
   ### Expected behaviour [期望结果]
   When clicking one block of the heatmap, can get value of calendar and value of the block in callback function. Then display detail view in a new page. OR other method to do that. (So far I can only use formatter to change the tooltip display)
   
   
   
   
   ### ECharts option [ECharts配置项]
   <!-- Copy and paste your 'echarts option' here. -->
   <!-- [下方贴你的option，注意不要删掉下方 ```javascript 和 尾部的 ``` 字样。最好是我们能够直接运行的 option。如何得到能运行的 option 参见上方的 guidelines for contributing] -->
   ```javascript
   option = {
       tooltip: {
           position: 'top'
       },
       visualMap: {
           min: 0,
           max: 1000,
           calculable: true,
           orient: 'horizontal',
           left: 'center',
           top: 'top'
       },
   
       calendar: [
       {
           range: '2017',
           cellSize: ['auto', 20]
       }],
   
       series: [{
           type: 'heatmap',
           coordinateSystem: 'calendar',
           calendarIndex: 0,
           data: getVirtulData(2017)
       }]
   
   }
   
   ```
   
   
   
   
   ### Other comments [其他信息]
   <!-- For example: Screenshot or Online demo -->
   <!-- [例如，截图或线上实例 (JSFiddle/JSBin/Codepen)] -->
   
   

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