Bug 246321 - Style invalidation bug with spans in table <col> elements
Summary: Style invalidation bug with spans in table <col> elements
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: Layout and Rendering (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Nobody
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2022-10-10 22:22 PDT by Andreu Botella
Modified: 2023-10-31 02:44 PDT (History)
4 users (show)

See Also:

Attachments
Test case for this bug (1.32 KB, text/html)
2022-10-10 22:22 PDT, Andreu Botella 		no flags Details
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Description Andreu Botella 2022-10-10 22:22:57 PDT 
Created attachment 462921 [details]
Test case for this bug

There seems to be a style invalidation bug when a <col> element in table layout has its `span` attribute change. If the col element was setting a background for the cells in the column, the change of the `span` attribute does not reflect in the background of the cells until the background for some of the col elements changes.

This is also a bug in Chromium: https://crbug.com/1373252
Comment 1 Radar WebKit Bug Importer 2022-10-17 22:23:17 PDT 
<rdar://problem/101276807>
Comment 2 Andreu Botella 2023-10-31 02:44:47 PDT 
Pull request: https://github.com/WebKit/WebKit/pull/19767