Attached test case that show issue. Steps to reproduce:

• Select a row in the table.
• Click on the Disable Visibility For Selected button.
• Columns become misaligned.

This is due to the first row being updated as part of a dom diff effecting the entire body region of the scrollable table.

When rows other than the first are hidden, because the diff produces enough updates to cause our diff "scope increase" optimization to kick in, the first row is updated as well, losing the sizing info that has been set on it.

To workaround this issue resizeScrolling should be called on the client following these sorts of updates.

Revision #29123
Committed by nils.lundquist
Moments ago
ICE-8059 - Remove unique id from table body allowing the "dom diff scope enlargement" optimization to update the entire component region, including the script, resolving this issue.

Revision #29129
Committed by nils.lundquist
Moments ago
ICE-8059 - Change how rows determine if they render inner divs to enable scrollable sizing. This fixes the cases where the first row of a scrollable table (containing the sizing rules) is hidden.

Flag this as possible backward-compatibilty issue to be included in Release Notes.

Revision #29899
Committed by nils.lundquist
Today
ICE-8059 - Backport of trunk DataTable to maintenance branch.

Revision #29907
Committed by nils.lundquist
ICE-8059 - Aligning backported API with EE compat expectations.

Hid 'clickableHeaderSorting', 'toggleOnInvalidEdit', 'hiddenScrollableSizing', and 'staticHeaders' properties and reverted any defaults that may have changed since 3.0

Tested with showcase for basic feature integrity