View Full Version : [CLOSED] Locked column and buffered grid bad trackover grid

28 Oct 2013, 3:28 AM
Ext version tested:

Ext 4.2.0
Browser versions tested against:

IE 9
FF 24
Chrome 30
DOCTYPE tested against:


when both locked column and buffered store use in a grid, the track over css use is not synchronized on normal and locking views.
same issue when a line is selected

Steps to reproduce the problem:

create store with buffered true
create grid with a locked column
scroll on the grid
put the cursor on a line or select one
The result that was expected:

both normal and locking view have to be synchro.
The result that occurs instead:

a difference appears between both side, seems to be the row height...
Test here: :http://jsfiddle.net/hw2GK/5/

28 Oct 2013, 5:02 AM
Can confirm on 4.2.0, but I can't reproduce with the latest release (4.2.2).

28 Oct 2013, 5:24 AM
well so 4.2.2. is not a gpl version. How i'm suppose to do ?
Maybe there is a workaround ?


Gary Schlosberg
28 Oct 2013, 8:22 AM
Thanks for the report! I was able to reproduce this with 4.2.2 and with the latest nightly, so I have opened a bug in our bug tracker. This issue doesn't occur for me when I scroll with the scrollbar, but the rows get misaligned when I scroll using mousewheel.


29 Oct 2013, 5:42 AM
i don't understand why but i can't reproduce it on your fiddle :s even with the mousewheel.