virtual grid with sort

[Mahmut]

Hi,

I need to use the kendo-ui grid with local data virtualization. And also, I need sorting functionality.

Your sample in Grid / Virtualization of local data shows 500.000 items in less than 1 second.

When I edit this sample in dojo (with adding 'sortable: true'), sorting the grid is resulting with nearly impossible scrolling (very slow).

Is there any acceptable way of using virtual scrolling (especially with local data) and sorting (and/or filtering) functionalities together?

Thanks.

Mahmut Zemheri

[Konstantin Dikov]

Hi Mahmut,

With virtualization of local data it will not be possible to increase the performance while sorting is enabled. For best performance you need to use remote data, as in the following online demo:

• http://demos.telerik.com/kendo-ui/grid/virtualization-remote-data

Regards,
Konstantin Dikov
Telerik