[Solved] How to show current row index when scrolling vertical scrollbar

[Weiqi]

Hi,

i saw the Performance example  show current row index when scrolling vertical scrollbar.  how to implement this?


Thanks.

[Yordanka]

Hello Weiqi,

You can check this demo which demonstrates Deferred mode scrolling.

Regards,
Yordanka
the Telerik team

[Weiqi]

Hello Yordanka ,

the demo is nice and it shows some fields of row by binding. But i just want to show row index , is there any simple way to achieve it?
should i must re-define the ScrollPositionIndicatorTemplate? 


Thanks,
Weiqi

[Yavor Georgiev]

Hi Weiqi,

 Yes, you need to define a ScrollPositionIndicatorTemplate. Please find attached a sample solution.

Greetings,
Yavor Georgiev
the Telerik team

[Weiqi]

Thanks, i add an hidden column to indicate the row index and show it on the scroll position indicator