14586 2007-07-11 15:23:55 -0700 Dynamically inserted stylesheets cannot be accessed via document.styleSheets 2022-07-26 00:33:17 -0700 1 1 1 Unclassified WebKit CSS 523.x (Safari 3) Mac OS X 10.4 RESOLVED FIXED https://bugs.webkit.org/show_bug.cgi?id=56932 InRadar P2 Normal --- 1 hawkman rniwa ap mitch074 rniwa simon.fraser webkit-bug-importer oldest_to_newest 4991 0 hawkman 2007-07-11 15:23:55 -0700 When adding a stylesheet by javascript (appendChild to the head element), it cannot be accessed via document.styleSheets and therefore cannot be modified (the styles do apply). Reproduce: Add a stylesheet using javascript and attempt to find it (or its rules) through document.styleSheets Actual results: The browser behaves as if the stylesheet is not added (despite using its contents). Expected results: The stylesheet can be accessed through document.getStylesheets. Does not occur on Firefox 2.0.0.2 - it correctly makes the stylesheet accessible. 4974 1 15480 hawkman 2007-07-11 15:31:14 -0700 Created attachment 15480 Test case (simple html + css files in zip archive) 4985 2 ap 2007-07-11 21:57:08 -0700 Confirmed with r24226. 4953 3 hawkman 2007-07-12 06:11:48 -0700 Followup - although Firefox makes the stylesheet visible it is still not editable, so it partially shares this bug. 216364 4 mitch074 2010-04-23 03:42:12 -0700 Three years and no work done on this... Well now, a usable test case, that hits on a similar problem (I think this bug should be renamed anyway). Webkit doesn't populate document.styleSheets with stylesheets other than the default/preferred one (no way to access alternate stylesheets for example), so there is no way to use a Javascript stylesheet switcher. The following methods don't work: - inserting a new stylesheet through Javascript then enabling it - disabling the preferred stylesheet - enabling an alternate stylesheet - disabling (as in, object.disabled=true) the (X)HTML element that loads the preferred stylesheet (STYLE or LINK tags) Untested: deleting the DOM node. Test case: http://www.arcrachatcredits.org This website disables the stylesheet 'style-vert-css2.css' loaded through a STYLE tag in the head if the document's body is smaller than 640x400 (and re-enables it if resized above said resolution). The test case works on Firefox 2.0 to 3.7a5pre, IE 7 (real and emulated) to 9, Opera 10.10. It doesn't work in Konqueror 4.2, Chromium 5.0.339, Chrome 4.1.249.1045, Safari 4.0.5 (531.22.7). 331375 5 simon.fraser 2011-01-08 21:32:40 -0800 That's what you said in bug 38113. 331415 6 mitch074 2011-01-09 03:15:42 -0800 I said it in bug 38113 too because I would guess the two bugs are linked: Webkit doesn't support alternate stylesheets at all (outside of disregarding them) - eventhough Firefox, IE, Opera etc. do. 1886470 7 rniwa 2022-07-24 22:01:35 -0700 We do eventually show all style sheets. It's just that it happens asynchronously. 1886476 8 rniwa 2022-07-24 22:17:59 -0700 (In reply to Ryosuke Niwa from comment #7) > We do eventually show all style sheets. It's just that it happens > asynchronously. Actually, this is true of all major browser engines like Gecko and Blink. So this must have been fixed as of https://commits.webkit.org/181549@main or sometime earlier than that. 1886477 9 461191 rniwa 2022-07-24 22:22:18 -0700 Created attachment 461191 Sync test case This modified test case inserts a style element with inline style and checks document.styleSheets.length. Here, all major browsers including Safari show 1 as the result. 1886700 10 rniwa 2022-07-25 23:21:52 -0700 Let's add this as a test case. 1886704 11 rniwa 2022-07-25 23:26:16 -0700 Pull request: https://github.com/WebKit/WebKit/pull/2731 1886716 12 ews-feeder 2022-07-26 00:32:37 -0700 Committed 252816@main (dc0078a2b47f): <https://commits.webkit.org/252816@main> Reviewed commits have been landed. Closing PR #2731 and removing active labels. 1886717 13 webkit-bug-importer 2022-07-26 00:33:17 -0700 <rdar://problem/97591536> 15480 2007-07-11 15:31:14 -0700 2007-07-11 15:31:14 -0700 Test case (simple html + css files in zip archive) stylesheets-test-case.zip application/zip 853 hawkman UEsDBAoAAAAAALO76zYAAAAAAAAAAAAAAAAWABAAc3R5bGVzaGVldHMgdGVzdCBjYXNlL1VYDADM WZVG0VmVRvUB9QFQSwMEFAAIAAgAvbnrNgAAAAAAAAAAAAAAAB0AEABzdHlsZXNoZWV0cyB0ZXN0 IGNhc2UvcmVkLmNzc1VYDADWWZVGJlaVRvUB9QFLyk+pVKjm4kxKTM5OL8ovzUuxUihKTbHmqgUA UEsHCIArnnUcAAAAGgAAAFBLAwQUAAgACABou+s2AAAAAAAAAAAAAAAAJAAQAHN0eWxlc2hlZXRz IHRlc3QgY2FzZS90ZXN0IGNhc2UuaHRtbFVYDADWWZVGRFmVRvUB9QFlUbtSwzAQ7P0VN27sDDM2 NQgXYWjTJB1DIfsuliay5JHOGP89kjEEgho99nbvtCsUD6bJhCKJjajXLROtw6XJToqgld2l926y CDx5G8BTPDkIys3AsSDwYigoIgYlA8hxNJqwEq2POqHzeuQmg7jepYcuhINDgidA100DWa46T5Lp xVC6lYXR9lLsHlfGVl3xMiZKwfTBdXws/sKeTEKvg9zgA6GWa0XsRfYGVZ7OCYz/qv5ra0yYRCQ8 Jv0N/pm+J95GD/vlJPuDHKjMk4v57vX+rYp2kMVnpQ2Wm+buRmL2msnYMk9222loyYM7//I1eT46 z9H4dlk9b72bQyzT4QFyuLtqraTjSqoM2Z5V7Cbq7xhE/RVszDml/glQSwcIZq/lvx0BAAD8AQAA UEsBAhUDCgAAAAAAs7vrNgAAAAAAAAAAAAAAABYADAAAAAAAAAAAQO1BAAAAAHN0eWxlc2hlZXRz IHRlc3QgY2FzZS9VWAgAzFmVRtFZlUZQSwECFQMUAAgACAC9ues2gCuedRwAAAAaAAAAHQAMAAAA AAAAAABApIFEAAAAc3R5bGVzaGVldHMgdGVzdCBjYXNlL3JlZC5jc3NVWAgA1lmVRiZWlUZQSwEC FQMUAAgACABou+s2Zq/lvx0BAAD8AQAAJAAMAAAAAAAAAABApIG7AAAAc3R5bGVzaGVldHMgdGVz dCBjYXNlL3Rlc3QgY2FzZS5odG1sVVgIANZZlUZEWZVGUEsFBgAAAAADAAMABQEAADoCAAAAAA== 461191 2022-07-24 22:22:18 -0700 2022-07-24 22:22:18 -0700 Sync test case test-case-2.html text/html 393 rniwa PGh0bWw+CjxoZWFkPjwvaGVhZD4KPGJvZHk+ClRoZSBiYWNrZ3JvdW5kIHR1cm5zIHJlZCB0byBz aG93IHRoZSBzdHlsZXNoZWV0IGhhcyBhcHBsaWVkLjxicj4KPHNjcmlwdD4KICAgIGNvbnN0IGVs ZW1lbnQgPSBkb2N1bWVudC5jcmVhdGVFbGVtZW50KCdzdHlsZScpOwogICAgZWxlbWVudC50eXBl ID0gJ3RleHQvY3NzJzsKICAgIGVsZW1lbnQucmVsID0gJ3N0eWxlc2hlZXQnOwogICAgZG9jdW1l bnQuaGVhZC5hcHBlbmRDaGlsZChlbGVtZW50KTsKICAgIGRvY3VtZW50LndyaXRlbG4oIlRoZSBu dW1iZXIgb2Ygc3R5bGVzaGVldHMgcmVwb3J0ZWQgYnkgdGhlIGJyb3dzZXIgaXM6ICIgKyBkb2N1 bWVudC5zdHlsZVNoZWV0cy5sZW5ndGgpOwo8L3NjcmlwdD4KPC9ib2R5Pgo8L2h0bWw+