24 Jul 2012 3:13 AM #1
When scrolling down an infinite and locked column grid synchronization breaks
I have discovered a problem when using locked columns and the infinite grid feature together: when scrolling to the very bottom of the grid scroll-synchronization between locked and unlocked columns breaks.
Ext version tested:
- Ext 4.1.1 Build date: 2012-07-04 21:23:42
- Google Chrome 20.0.1132.57 m
- When activating infinite scrolling and locked columns together, and scrolling to the very bottom of the grid, the scroll-synchronization between the locked columns and non-locked columns breaks.
- Use infinite scrolling (buffered: true, pageSize: 100) and column locking together, scroll down to the bottom of the grid. It only occurs if you have a horizontal scrollbar.
- Both parts of the grid should stay scroll-synchronized
- One column is a little higher than the other (around 20px or so).
24 Jul 2012 5:12 AM #2
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Thanks for the report.Mitchell Simoens @LikelyMitch
Sencha Inc, Senior Software Engineer
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31 Jul 2012 6:29 AM #3
You can work around this issue by adding a summary . When adding a summary, the summary on the right side of the grid is hidden - but at least the synchronization now remains intact.
If you don't need a summary, you are fine: just add an invisible summary to your table. If you need a summary : bad luck, it won't be displayed properly.