如何动态创建或刷新图表
Open
- Dominant language
- JavaScript
- Stars
- 121
- Forks
- 16
- PR merge metrics
- No merged PRs in 30d
Description
业务中有个需求
1. 初始化时创建图表实例，但使用wx:if=false隐藏
2. 异步获取图表数据，然后changeData刷新图表数据，但是发现chart实例为null
请问需要异步的获取数据后，创建或者刷新图表这种需求，正确的应该如何做？
Contributor guide
No contributing guide indexed for this repository
Research direction
The report names no files, tests, or entry points. Start by tracing the chart component's initialization and asynchronous data path around wx:if=false and changeData; a complete resolution would define and verify the correct create-or-refresh behavior.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- javascript
- Domain
- data-visualization, frontend
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 20/100