fix(defaultExpandedKeys): 子节点展开后,父节点不能缩回 #34
Merged
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.


每次折叠或者展开时更新 el-tree 的 defaultExpandedKeys
会导致 el-tree 多次去执行初始化才会执行的展开操作
实际使用的时候,并不需要外部干预 el-tree 节点展开状态
why & how & test
Closes #33