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级联选择是不是没有使用虚拟列表，好似数据多会比较卡 #2080

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HopperYoung opened this issue Dec 29, 2023 · 1 comment
Open

级联选择是不是没有使用虚拟列表，好似数据多会比较卡 #2080

HopperYoung opened this issue Dec 29, 2023 · 1 comment

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@HopperYoung
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@HopperYoung HopperYoung reopened this Dec 29, 2023
@KMS-Bismarck
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Hi！
Cascader 组件目前没有提供虚拟列表的功能，后续我们会考虑在 3.0 (shineout-next)版本中增加这项特性。
当然，还是非常建议对较重的数据做“瘦身”。虚拟列表缓解了一部分渲染压力，但是庞大的数据在整个链路上的开销是不小的。当然，Cascader 能够支持动态加载，条件允许下，这项功能可能会带来出色的效果！

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@HopperYoung @KMS-Bismarck