18 Oct 2012 7:02 PM #1
Unanswered: Grid scroll not responsive on IE8 - Windows XP
I have a grid that loads 100 records at a time, until all records are loaded, and appends to a grid. The store associated to grid is a memory store, that merely just holds data.
When records loaded in grid are over 1000, the scroll on the grid becomes extremely slow and does not respond, and IE8 hangs post this. This is on a Windows XP machine.
The same works fine on IE8 on windows 7 and above.
Any thoughts on this will be of great use for us to debug this issue.
(We are unable to use buffered scroll/Infinite scroll as we have customised grouping, streaming integration etc,
which dont go very well with infinite scroll.)
23 Oct 2012 6:27 AM #2
- Join Date
- Mar 2007
- Gainesville, FL
- Vote Rating
Sounds like the browser is choking on the number of items you have rendered.
Sencha Inc, Senior Software Engineer
Check out my GitHub, lots of nice things for Ext JS 4 and Sencha Touch 2
Think my support is good? Get more personalized support via a support subscription. https://www.sencha.com/store/
Need more help with your app? Hire Sencha Services firstname.lastname@example.org
Want to learn Sencha Touch 2? Check out Sencha Touch in Action that is in print!
When posting code, please use BBCode's CODE tags.