perf: reduce the amount of work done when rendering data #517
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Outdated suggestions cannot be applied.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.
Before, even if the limit of the number of render is set, it will render one more layer of BaseLayout, which makes the performance can not be maximized, and now the optimization makes BaseLayout will not render any more, even if the number of data is 1 million, it will only render the specified amount of render. Performance has improved dramatically.
fix #352, fix #362, fix #258, fix #478