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earist
3 Mar 2017, 1:27 AM
Hi all,

I am using ExtJS4.2
I would like to create a locking grid like the example: http://docs.sencha.com/extjs/4.2.0/extjs-build/examples/build/KitchenSink/ext-theme-neptune/#locking-grid

However,
While I'm scrolling mousewheel on unlocked column, it is slower than on locked column
Please see following picture:

55990


NOTE: Firefox version 51.0.1 (32-bit) and Google Chrome Version 56.0.2924.87

Is this a bug?
How to solve this problem?

Best regards,
earist

Gary Schlosberg
14 Mar 2017, 5:53 AM
I found a bug report this or a similar issue (EXTJS-19302) which was resolved in 4.2.5. Are you able to test with that version?

earist
16 Mar 2017, 11:34 PM
Thank you Gary Schlosberg.

I have tested with 4.2.5 example (http://docs.sencha.com/extjs/4.2.5/extjs-build/examples/build/KitchenSink/ext-theme-neptune/#locking-grid).
It work fine.
However, I'm using 4.2.0 and do not have a plan to upgrade to new version.

Do you have any workaround for fixing this issue in 4.2.0?

Thanks.

Gary Schlosberg
17 Mar 2017, 2:09 PM
I'm afraid I don't. The fix was made to grid/locking/Lockable.js if that helps.