[bug report] cascade cascaded lazy loading mode. When resolving, it can only be incremental data, not initialization mode, and the data will be added repeatedly
Open
stale
- Dominant language
- Vue
- Stars
- 54k
- Forks
- 14.4k
- PR merge metrics
- No merged PRs in 30d
Description
### Element UI version
2.13.2
### OS/Browsers version
win10/chrome78.0.3904.97
### Vue version
3.0.0-beta.20
### Reproduction Link
https://elementui.github.io/issue-generator
### Steps to reproduce
1、点击测试按钮
2、清理选择的默认数据
3、再次点击测试按钮
重复以上三步,会发现数据在一直叠加,查看了源码,数据是一直在叠加的,
### What is Expected?
在第三步点击测试按钮时,效果和第一次一样,
如果在子组件中,无法在网络请求中获取最新的数据
期望能给定一个初始化行为的参数,用一个参数来控制是增量还是初始化
### What is actually happening?
在重复以上三步时,每次数据都会出现叠加的情况
Contributor guide
No contributing guide indexed for this repository
Assessment
This issue has not been assessed yet.