fix: handle empty or falsy column widths in FixedHolder #1333
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Summary of Changes
Hello @afc163, I'm Gemini Code Assist1! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!
This pull request addresses a potential rendering issue in the FixedHolder component by improving its handling of column width data. It ensures that the component gracefully falls back to using the original column group definition when calculated column widths are unavailable or invalid, leading to more stable UI rendering.
Highlights
- Robust Column Width Handling: Enhanced the FixedHolder component to correctly handle scenarios where mergedColumnWidth is empty or contains only falsy values, ensuring the original ColGroup is used in such cases to prevent rendering issues.
- Type Annotation Improvement: Added an explicit any type annotation to the additionalProps variable in ColGroup.tsx for clarity.
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Code Review
This pull request addresses an issue with handling empty or falsy column widths in the FixedHolder component. The main change introduces more robust checks in src/FixedHolder/index.tsx to fall back to the original colGroup when mergedColumnWidth is empty or contains only falsy values. There's also a minor type annotation fix in src/ColGroup.tsx. The changes are logical and correct. I've provided one suggestion to simplify the conditional logic for better code conciseness.
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Pull Request Overview
This PR fixes a bug in the FixedHolder component where empty or falsy column widths could cause incorrect behavior when determining whether to use calculated column widths or fall back to the original ColGroup.
- Enhanced the condition check to handle edge cases with empty or all-falsy column width arrays
- Added TypeScript type annotation to fix implicit any type warning
- Updated useMemo dependency array formatting for better readability
Reviewed Changes
Copilot reviewed 2 out of 2 changed files in this pull request and generated 2 comments.
| File | Description |
|---|---|
| src/FixedHolder/index.tsx | Enhanced condition logic to handle empty/falsy column widths and improved dependency array formatting |
| src/ColGroup.tsx | Added explicit type annotation to fix TypeScript warning |
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Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Codecov Report✅ All modified and coverable lines are covered by tests. Additional details and impacted files@@ Coverage Diff @@
## antd-5.x #1333 +/- ##
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Coverage 97.75% 97.75%
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Files 77 77
Lines 7646 7658 +12
Branches 1156 1160 +4
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+ Hits 7474 7486 +12
Misses 166 166
Partials 6 6 ☔ View full report in Codecov by Sentry. 🚀 New features to boost your workflow:
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ant-design/ant-design#54824 (comment)