chart组件,在formatter中使用上下文变量时,有时可以获取到值,有时获取不到?加载顺序是否有问题?
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- TypeScript
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Description
#### 描述问题:
jssdk版本:v3.4.2
1、使用chart组件,做个饼图在饼图的图例上展示数值,在formatter中使用config.series[0].data(这个数据是接口获取的)数据时,有时获取不到数据,有时可以获取到,偶现,请问是否和加载顺序有关,应该怎么解决这个问题呢?
想加个setTimeout但是好像不行...
希望看到能回复一下~ 谢谢
#### 截图或视频:
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Research direction
Start with the chart component's pie-chart legend formatter and reproduce the intermittent behavior using API-loaded values from config.series[0].data. Trace when the formatter runs relative to data loading; done means the formatter consistently receives the expected values without relying on setTimeout.
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Assessment
- Tech stack
- typescript
- Domain
- frontend
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 30/100