View Full Version : Virtual scrolling on ExtJS grid columns.

31 Oct 2013, 9:41 AM
Is there a plugin to do buffered rendering of columns? With more than 50 columns, initial render time increases significantly.

Gary Schlosberg
2 Nov 2013, 11:12 AM
I haven't heard of anything similar, nor could I find an implementation. I've definitely seen it talked about (http://www.sencha.com/forum/showthread.php?179844). I know that grid performance is being looked at for ExtJS 5.0, but it doesn't look like buffered columns will be added to the framework.