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只显示第一屏数据 #38

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Fu-Hua-ShangXian opened this issue Aug 1, 2023 · 10 comments
Open

只显示第一屏数据 #38

Fu-Hua-ShangXian opened this issue Aug 1, 2023 · 10 comments

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@Fu-Hua-ShangXian
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截屏2023-08-01 14 03 30
image
image
@tingyuxuan2302
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从这几个方面排查问题：

  1. 高度：height先不要设置成100%，因为这个跟父级元素有关，先设置成100vh试试；
  2. 先不要根据circleList有无数据去判断渲不渲染组件，先让他一直渲染；
    最后，可以看我的例子src/pages/virtual-list-demo，看看有哪些地方不一样；
    组件的渲染肯定是没有问题的，因为已经经过很多生产环境验证过了

@Fu-Hua-ShangXian
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好的好的谢谢

@Fu-Hua-ShangXian
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image
image
image
我使用了那个例子但是仍然只有第一屏幕的数据得到了渲染，是否是我的taro版本不合适呢

@tingyuxuan2302
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往上滑滑不动吗，按理说这个跟版本没啥关系，没有触发handleScrollToLower吗

@Fu-Hua-ShangXian
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对上滑滑不动，触发了打印有日志

@Fu-Hua-ShangXian
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无论是微信小程序的模拟器还是真机都发生了上滑不动的情况同时handleScrollToLower有日志打印出来

@tingyuxuan2302
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不晓得，你可以把我的项目下载下来，本地跑一下看看，如果正常那就是taro版本问题了

@Fu-Hua-ShangXian
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好的我试试

@Fu-Hua-ShangXian
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还真是版本问题，一样的代码在demo中正常运行，放到自己代码中依旧滚不动

@citywalki
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+1.

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@citywalki @tingyuxuan2302 @Fu-Hua-ShangXian