Spreadsheet Drag + Scroll Performance

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Spreadsheet
Sarah
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Sarah asked on 29 Jun 2021, 01:41 PM
Is there a way to increase performance of dragging down a cell to the point where the page has to scroll? Dragging is so fast until I get to the last row currently in view. As soon as scroll down is activated by my drag, the speed decreases and it takes about 2 minutes to drag down 350 rows. 

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Veselin Tsvetanov
Telerik team
answered on 02 Jul 2021, 10:57 AM

Hello Sarah,

I am afraid I cannot think of an approach that would allow you to improve the Spreadsheet performance in the scenario in question. The reason for the delay in the scrolling is the virtualization logic which will re-render all cells in view upon scrolling beyond the current view.

Regards,
Veselin Tsvetanov
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Sarah
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Veselin Tsvetanov
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