https://bugs.kde.org/show_bug.cgi?id=375999
Bug ID: 375999
Summary: [test case] form siblings bug afecting all jquery 3
web sites
Product: konqueror
Version: 5.0.97
Platform: Gentoo Packages
OS: Linux
Status: UNCONFIRMED
Severity: major
Priority: NOR
Component: kjs
Assignee: konq-b...@kde.org
Reporter: kde_b...@overshoot.tv
Target Milestone: ---
Created attachment 103819
--> https://bugs.kde.org/attachment.cgi?id=103819&action=edit
Failing this simple test case prevents jquery 3 from working in konqueror
I was trying to debug why one web site using jquery 3 was working in every
browser I tried but in konqueror.
As I tried to narrow down the problem, I found that jquery 3 contains the
following code, which, if removed, fixed the symptoms in konqueror:
// Support: Safari 8 only
// In Safari 8 documents created via document.implementation.createHTMLDocument
// collapse sibling forms: the second one becomes a child of the first one.
// Because of that, this security measure has to be disabled in Safari 8.
// https://bugs.webkit.org/show_bug.cgi?id=137337
support.createHTMLDocument = ( function() {
var body = document.implementation.createHTMLDocument( "" ).body;
body.innerHTML = "<form></form><form></form>";
return body.childNodes.length === 2;
} )();
Following the webkit bug report referred in the jquery code, I found the test
case which I attach here.
Today, the test case works in Firefox, etc, but does not render anything in
Konqueror.
This is a pretty major bug: I don't need to tell you how many web sites out
there use jquery. I don't know if the symptomatic code is in jquery 2, but it
certainly is in jquery 3, which is gaining wide adoption. And as I said, I
found this while trying to find out why a web site using jquery was broken and
unusable in konqueror.
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