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?