I am using RadGrid with static headers and frozen column for bulk update of data exactly as provided by your LiveDemo: Grid-Dataediting-ClientEditBatchUpdates.
The Rad Grid is working as expected for all browsers (IE on windows, Safari on windows, Firefox on windows) , but we are facing problems on horizontal scroll in safari on IPad.
Problem : The horizontal scroll on the grid does not move the headers, but it moves the data content. The expected behavior : on horizontal scroll, the headers and data should move on scroll.
Remember we have frozen columns on the grid.
This behavior is not working only on mobile Safari . The control works as expected on IE - windows, Safari - windows, Firefox - windows.
The only difference between the livedemo Grid-Dataediting-ClientEditBatchUpdates and my code is I have added frozen column ( first 2) on the grid.