fix: bug #1999 解决虚拟滚动配合keep-alive，active数据恢复后页面卡顿、内存飙升的问题 tags/3.4.12 #2448
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
fengqshanl
changed the title
|
重置 scroll 的时候把 虚拟滚动的 状态给重置了，导致 html 节点暴增，从 0 - 当前节点都渲染了，数据量小不会有明显问题，数据量大时会渲染大量节点，导致内存飙升、页面卡顿。 |
|
需提供复现场景 |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
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Outdated suggestions cannot be applied.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.
修复 bug 1999，解决虚拟滚动配合keep-alive，active数据恢复后页面卡顿、内存飙升的问题。