Bug 183666

Summary:

Safari fails to load dynamic stylesheets

Product:

WebKit

Reporter:

Shimon Schwartz <shimon.schwartz>

Component:

Layout and Rendering

Assignee:

Nobody <webkit-unassigned>

Status:

RESOLVED DUPLICATE

Severity:

Critical

CC:

bfulgham, koivisto, shimon.schwartz, simon.fraser, webkit-bug-importer, zalan

Priority:

Keywords:

InRadar, Regression

Version:

Safari Technology Preview

Hardware:

All

OS:

All

Attachments:

Description	Flags
Example	none

Shimon Schwartz

Reported 2018-03-15 10:56:03 PDT

Created attachment 335862 [details] Example Summary: Safari fails to load a stylesheet via a link tag that was modified at the runtime. Steps to Reproduce: 1. create a blank html5 page 2. add a <link rel="preload" as="style" href="{ stylesheet url }"> tag 3. add a script that executes on window load event, which updates the above tag rel attribute to "stylesheet" See attached code as an example. Expected Results: CSS loads and is applied to the page Actual Results: CSS never loads This works on Safari 11.0 and older, and on all other browsers Version/Build: Safari 11.1 beta 4, both desktop and iOS

Attachments
Example (831 bytes, application/zip) 2018-03-15 10:56 PDT, Shimon Schwartz	no flags	Details
View All Add attachment proposed patch, testcase, etc.

Radar WebKit Bug Importer

Comment 1 2018-03-15 11:46:22 PDT

<rdar://problem/38509544>

Antti Koivisto

Comment 2 2018-03-15 14:42:07 PDT

*** This bug has been marked as a duplicate of bug 183601 ***

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