Hi,
we have a performance issue when user stays on igGrid for longer than 10 minutes on IE families. the issue happening at infragistics.ui.grid.framework.js on _resizeContainer function. _resizeContainer get called every 300ms (I believe that's default value) and calls JQuery width() and height(). As result we see a long execution time on IE Profiler (developer tool) for JQuery internal swap function. this problem freezes IE and causes some unexpected behavior later. please see attached Profiler screen shot
I wonder if anyone knows what is the exact purpose of _resizeContainer and why it gets called every 300ms. Is there anyway we use event listener or event trigger instead of executing it so often?
as temporary workaround, we modified _resizeContainer not to use JQuery and calculate width and height from css and clientHeight / clientWidth.
Any suggestion or similar experience with this issue?
profiler screenshot
Hello mxu,
Thank you for posting in the community !
Can you provide us with more information regarding the setup of the grid in your scenario in terms of number of rows and columns and rows, enabled features and also whether specific events are handled in this case. I have tested this scenario with a grid with all of its features enabled however the _resizeContainer seems to be called much less often. Any code snippets showing the setup the grid in this case would be greatly appreciated.