View Full Version : Grid with large dataset scrolls slow

23 May 2011, 12:14 PM
We are using a locking+paging grid with 60+ columns (100 rows per page). There is an initial lag of a few seconds during horizontal and vertical scrolling. Using the IE developer tools profiler, it had been identified that the hotspot is in a function h which invokes setEvent.

Can anyone help us understand what's causing the issue and what the fix could be?
Thanks in advance.

24 May 2011, 4:01 PM
Grid panels will be slow on IE. 60+ columns is a lot of DOM to render on screen :(