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[Bug Report] cacader每一级数据超过百条性能问题 #5436

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naocanfen opened this issue Jun 14, 2023 · 2 comments
Closed

[Bug Report] cacader每一级数据超过百条性能问题 #5436

naocanfen opened this issue Jun 14, 2023 · 2 comments
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🚀 performance

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@naocanfen
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重现链接

当层级变多时，或者每一个层级数据比较多，渲染会很慢很卡，切换tab也会卡

Vant Weapp 版本

1.10.19

描述一下你遇到的问题。

当层级变多时，或者每一个层级数据比较多，渲染会很慢很卡，切换tab也会卡

重现步骤

当层级变多时，或者每一个层级数据比较多，渲染会很慢很卡，切换tab也会卡

设备/浏览器

微信小程序
@songyx95
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这个问题很好复现，随便用个第三方地图的省市区数据来测试就会出现了，渲染、切换、点击交互都会比较卡

@johnsonwong666 johnsonwong666 mentioned this issue Oct 25, 2023
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@johnsonwong666
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计划在vant-weapp 2.0版本中加入

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@naocanfen @songyx95 @johnsonwong666