feat: Remove findDOMNode #13
Conversation
总览代码变更解析步骤说明本次代码变更主要涉及 变更详情步骤
序列图sequenceDiagram
participant React
participant MutateObserver
participant DOMNode
React->>MutateObserver: 初始化组件
MutateObserver->>DOMNode: 设置观察目标
DOMNode-->>MutateObserver: 返回目标引用
代码兔子庆祝诗
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Actionable comments posted: 0
🧹 Nitpick comments (1)
src/MutateObserver.tsx (1)
Line range hint
1-50: 建议优化错误处理和类型定义
- 建议改进开发环境下的错误提示：
if (process.env.NODE_ENV !== 'production') { - console.error('MutationObserver need children props'); + console.error('MutationObserver requires children props.'); }
- 考虑为
children添加更严格的类型定义，以提供更好的类型安全性。
📜 Review details
Configuration used: CodeRabbit UI
Review profile: CHILL
Plan: Pro
📒 Files selected for processing (3)
src/MutateObserver.tsx(2 hunks)src/useMutateObserver.tsx(1 hunks)tests/index.test.tsx(1 hunks)
✅ Files skipped from review due to trivial changes (1)
- src/useMutateObserver.tsx
🔇 Additional comments (4)
tests/index.test.tsx (1)
Line range hint
1-31: 测试用例简化符合预期！删除了
findDOMNode相关的测试用例，保留了对onMutate功能的核心测试。这种简化使测试更加清晰和专注。src/MutateObserver.tsx (3)
25-25: 状态类型更新增强了类型安全性将 target 状态的类型从
HTMLElement扩展为HTMLElement | DomWrapper提供了更好的类型支持。
32-32: 目标元素设置逻辑优化移除了
findDOMNode的使用，代之以更直接的引用访问方式，这是一个很好的改进：
- ✅ 符合 React 最佳实践
- ✅ 代码更简洁清晰
- ✅ 避免了
findDOMNode的废弃警告
27-27: 验证类型断言的必要性建议检查是否可以通过重构
useMutateObserver的类型定义来避免这个类型断言。运行以下脚本来分析
useMutateObserver的使用情况：✅ Verification successful
类型断言的使用是合理的
经过验证，这个类型断言是必要的：
useMutateObserver需要HTMLElement类型的参数来设置 DOM 观察器target的类型是HTMLElement | DomWrapper的联合类型- 运行时逻辑确保了传入的
target实际上是HTMLElement移除类型断言会增加不必要的代码复杂度，当前实现是合理的。
🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # 搜索 useMutateObserver 的其他用法 ast-grep --pattern 'useMutateObserver($_, $_, $_)'Length of output: 141
Script:
#!/bin/bash # Find type definition of useMutateObserver ast-grep --pattern 'function useMutateObserver' # Get the full content of MutateObserver.tsx to understand context cat src/MutateObserver.tsxLength of output: 1633
Script:
#!/bin/bash # Check useMutateObserver implementation cat src/useMutateObserver.ts || cat src/useMutateObserver.tsx # Check DomWrapper implementation cat src/wrapper.ts || cat src/wrapper.tsxLength of output: 1343
Codecov ReportAttention: Patch coverage is
Additional details and impacted files@@ Coverage Diff @@
## master #13 +/- ##
==========================================
- Coverage 78.37% 77.77% -0.61%
==========================================
Files 3 3
Lines 37 36 -1
Branches 12 13 +1
==========================================
- Hits 29 28 -1
Misses 7 7
Partials 1 1 ☔ View full report in Codecov by Sentry. |
Issue: ant-design/ant-design#52115
Summary by CodeRabbit
重构
MutateObserver组件中目标状态的类型定义findDOMNode的依赖测试
findDOMNode相关的测试用例onMutate属性功能的测试代码风格
useMutateObserver文件中的代码缩进，提高了代码可读性