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Preload for smoother scrolling

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jwize
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jwize asked on 30 Mar 2014, 02:38 AM
Is there any way to preload more than one page in the datasource? My client has been complaining about the scrolling not being very smooth. It is noticeable that when all the records have been retrieved this slowness is gone. It would be nice to be caching results of the next (n) number of pages when you get to the next page. 

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Alexander Valchev
Telerik team
answered on 01 Apr 2014, 03:30 PM
Hi Jaime,

Such feature is supported out of the box by Grid's virtualization (demo). If virtual scrolling is turned on, the DataSorce will request next data page before the user reaches the last retrieved record. The feature is not configurable and is not supported in standard paging mode - it works only with the virtual scroller.

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Alexander Valchev
Telerik
 
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Alexander Valchev
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