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Request a Feature Report a Bug
Unplanned
Last Updated: 16 Oct 2025 17:41 by Johan
Johan
Created on: 28 Nov 2023 07:58
Category: Grid
Type: Feature Request
22
Render one page of rows above the current page in a virtual Grid
When scrolling up in a virtual Grid, the rows "above" are not be kept or loaded like when scrolling down, and it takes a while before they get loaded and shown. This behaviour is not very user friendly and should be corrected.
5 comments
Johan
Posted on: 16 Oct 2025 17:41
I know for a fact this is possible, far from easy, but possible. This is the top one feature our users are asking for. It could cement a decision to keep using Telerik components and I'm sure this goes for other organizations too. 
Jerome
Posted on: 16 Oct 2025 17:27
Would like this feature for everywhere that features a virtual scroll mode. Ex: TreeList
ADMIN
Dimo
Posted on: 15 Sep 2025 14:27

Hi Bram,

I must admit that this feature is not planned for our next release in November. However, I see a recent spike in popularity (customer votes), so I notified Product Management to keep this item on their radar for 2026.

Regards,
Dimo
Progress Telerik

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Bram
Posted on: 15 Sep 2025 09:52

No solution in sight?

To properly use Grid Virtualization this seems like a necessity, so I find it strange this is not being addressed. One could argue this can be classified as a bug, because preloading is simply not working in some cases.

Sukesh
Posted on: 05 Jun 2024 15:31
When is this feature planned ? Also causing lot of slowness in when scrolling up or down after filtering 
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