fix(menu): 修复menu组件在app平台报错的问题 #443
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🧹 Outside diff range and nitpick comments (1)
packages/nutui/components/menuitem/menuitem.vue (1)
90-97: 将 renderTitle 重构为计算属性是个很好的改进
这个改动解决了递归更新的问题，原因如下：
- 计算属性具有响应式缓存机制，只有在依赖发生变化时才会重新计算
- 避免了在模板中多次调用函数可能导致的性能问题
建议考虑以下优化：
- 为计算属性添加类型注解，提高代码的可维护性
- 考虑将 options 的查找逻辑抽离为独立的计算属性，进一步优化性能
📜 Review details
Configuration used: CodeRabbit UI
Review profile: CHILL
📒 Files selected for processing (2)
- packages/nutui/components/menu/menu.vue (1 hunks)
- packages/nutui/components/menuitem/menuitem.vue (2 hunks)
🔇 Additional comments (2)
packages/nutui/components/menu/menu.vue (1)
104-104: 修改渲染逻辑解决了递归更新问题
将 renderTitle() 方法调用改为直接使用 title 计算属性是个很好的改进，这样可以避免在渲染过程中触发递归更新。
运行以下脚本验证 menuitem 组件中是否正确定义了 title 计算属性：
packages/nutui/components/menuitem/menuitem.vue (1)
134-134: 确保 title 计算属性被正确导出
在 setup 返回对象中添加 title 计算属性是正确的做法，这样确保了组件接口的一致性。
运行以下脚本验证 menu 组件是否正确使用了新的 title 计算属性：
✅ Verification successful
title 计算属性已正确实现和导出
经过验证，menuitem.vue 组件中已正确实现了 title 计算属性：
- 在 setup 中通过 computed 定义
- 正确处理了 props.title 和从 options 中获取文本的逻辑
- 在 setup 的返回对象中正确导出
- 在模板中被正确使用
代码实现完全符合预期，不需要进行任何修改。
🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash
# 描述：验证 menu 组件中是否还存在对 renderTitle 的调用
# 测试：搜索可能存在的 renderTitle 调用
rg "renderTitle" --type vue
Length of output: 55
Script:
#!/bin/bash
# 搜索所有可能的 Vue 文件中的 renderTitle
rg "renderTitle" --type-list # 首先检查支持的文件类型
rg "renderTitle" -g "*.vue" # 使用 glob 模式搜索 .vue 文件
# 查找相关的 MenuItem 组件引用
rg "MenuItem" -g "*.vue" -A 5 -B 5
# 检查 menuitem.vue 文件的完整内容
fd -g "menuitem.vue" --exec cat {}
Length of output: 9874
yang1206
approved these changes
Oct 30, 2024
xiaohe0601
pushed a commit
that referenced
this pull request
Oct 30, 2024
(cherry picked from commit 9501324)
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Description
menu组件在app平台会报错，导致menu-item渲染错误Maximum recursive updates exceeded in component <nut-menu>. This means you have a reactive effect that is mutating its own dependencies and thus recursively triggering itself. Possible sources include component template, render function, updated hook or watcher source function.将
renderTitle改为computed后可解决Linked Issues
Additional Context