Replies: 7 comments 1 reply
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@javazfj Thank you for filing this issue. In order for us to investigate this issue, please provide a minimalistic repro project that illustrates the problem. |
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@javazfj 无效 Issue 请按照要求提供详细步骤，示例工程或者录屏 |
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@ArgoZhang 就是官网虚拟滚动的样例，加了ClickToSelect="true" IsMultipleSelect="true"2个属性，然后随机生成数据改成了1000条 |
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@javazfj 抱歉理解不到位，无法提供帮助 |
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@ArgoZhang
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@javazfj 感谢提交复现示例仓库，代码不要以图片的方式给出。用 github 的 md 格式。图片无法不方便复制粘贴，还会变形。 这个功能目前还没有支持。虚拟滚动为了性能目前几乎没有做任何功能。 比如这个功能，如果要做出来，假设虚拟滚动 10万行数据，为了这个选中，需要内部构造一个缓存，每条数据渲染前都需要进行缓存的比对处理，这本身就是一个巨大的性能消耗。暂时没有做这些相关处理 需要测试评估一下性能后期可能会安排这个功能 |
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好的，感谢。 |
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不知道具体代码如何。优化有很多种方法的 |
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Is there an existing issue for this?
Describe the bug
虚拟滚动模式下，选中行数据会随着滚动消失
全选只有当前可视化区域
Expected Behavior
全选：当前Table所有行全选
选中行不会随着滚动选中效果消失
Interactive render mode
Interactive Server (Interactive server-side rendering (interactive SSR) using Blazor Server)
Steps To Reproduce
官方的
Exceptions (if any)
No response
.NET Version
NET9.0
Anything else?
No response
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