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feat(PickerItem): add icon prop #3930
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This was referenced Sep 24, 2025
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🤔 这个 PR 的性质是?
🔗 相关 Issue
fix #3891
相关 PRs
TDesignOteam/tdesign-api#717
💡 需求背景和解决方案
其他:
问题: skyline 下出现,key 不唯一带来的控制台告警。
原因/方案:wx:key="index“ 的设置并不能确保在数据列表改变时触发渲染层重新排序, wx:key 必须具备唯一性。本次将 wx:key 调整为 value,只能解决列表中存在 value 字段且唯一的场景出现的控制台告警,一旦传入的列表没有 value 字段,也会出现控制台告警。ActionSheet 、Cascader 等支持传入列表项的组件应该都有该类问题,或者这里需要重新制定规则,补充 id 属性(必须),并将 id 作为唯一键使用⚠️
📝 更新日志
feat(PickerItem): 子项支持
icon属性本条 PR 不需要纳入 Changelog
☑️ 请求合并前的自查清单