Bug 279450

Summary:

Table layout inconsistency with <td width="100%">

Product:

WebKit

Reporter:

php4fan

Component:

Layout and Rendering

Assignee:

alan <zalan>

Status:

RESOLVED FIXED

Severity:

Critical

CC:

bfulgham, dfairbanks06, karlcow, koivisto, mpComplete, simon.fraser, webkit-bug-importer, zalan

Priority:

Keywords:

InRadar

Version:

Safari 18

Hardware:

All

OS:

macOS 15

Attachments:

Description	Flags
screenshot safari	none
screenshot chrome (firefox is the same)	none
Test reduction	none
Patch	none
[fast-cq]Patch	none

php4fan

Reported 2024-09-10 09:35:56 PDT

Created attachment 472516 [details] screenshot safari Visit this url in Safari on Mac OS: https://opentarget.org/test/testtable.html Now check the same url in Chrome, Firefox or Opera. Expected: they should look the same Observed: they look different (see screenshots). In particular, note the <td> element in the first table with a pink background. It has a width="100%" attribute. In every other browser, this causes the table to stretch to the entire width of the containing div, which is in turn determined by the width of the second table. But in Safari, the width="100%" on the TD has no effect whatsoever, and the td only occupies whatever space is needed to fit its content (a blank space).

Attachments
screenshot safari (8.70 KB, image/png) 2024-09-10 09:35 PDT, php4fan	no flags	Details
screenshot chrome (firefox is the same) (1.07 KB, image/png) 2024-09-10 09:36 PDT, php4fan	no flags	Details
Test reduction (392 bytes, text/html) 2024-09-14 13:04 PDT, alan	no flags	Details
Patch (5.56 KB, patch) 2024-09-14 18:40 PDT, alan	no flags	Details Formatted Diff Diff
[fast-cq]Patch (13.86 KB, patch) 2024-09-15 12:14 PDT, alan	no flags	Details Formatted Diff Diff
Show Obsolete (1) View All Add attachment proposed patch, testcase, etc.

php4fan

Comment 1 2024-09-10 09:36:27 PDT

Created attachment 472517 [details] screenshot chrome (firefox is the same)

alan

Comment 2 2024-09-14 13:04:23 PDT

Created attachment 472559 [details] Test reduction

alan

Comment 3 2024-09-14 18:40:09 PDT

Created attachment 472561 [details] Patch

alan

Comment 4 2024-09-15 12:14:20 PDT

Created attachment 472566 [details] [fast-cq]Patch

EWS

Comment 5 2024-09-16 11:35:00 PDT

Committed 283711@main (031e1a8d56a5): <https://commits.webkit.org/283711@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 472566 [details].

Radar WebKit Bug Importer

Comment 6 2024-09-16 11:36:13 PDT

<rdar://problem/136090741>

alan

Comment 7 2024-09-19 19:08:33 PDT

*** Bug 22547 has been marked as a duplicate of this bug. ***

alan

Comment 8 2024-10-04 17:36:31 PDT

*** Bug 14856 has been marked as a duplicate of this bug. ***

Note You need to log in before you can comment on or make changes to this bug.