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List: kde-bugs-dist
Subject: [Bug 187423] New: insertAdjacentHTML raises RangeException (possibly
From: Richard Smith <kde () metafoo ! co ! uk>
Date: 2009-03-17 16:38:42
Message-ID: bug-187423-17878 () http ! bugs ! kde ! org/
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https://bugs.kde.org/show_bug.cgi?id=187423
Summary: insertAdjacentHTML raises RangeException (possibly
caused by node with no parent)
Product: konqueror
Version: 4.2.1
Platform: Ubuntu Packages
OS/Version: unspecified
Status: NEW
Severity: normal
Priority: NOR
Component: khtml
AssignedTo: konq-bugs@kde.org
ReportedBy: kde@metafoo.co.uk
Version: (using KDE 4.2.1)
Installed from: Ubuntu Packages
The following javascript causes Konqueror to hit a RangeException, but it works
in IE:
document.createElement("div").insertAdjacentHTML("beforeEnd",
"<span>foo</span>")
The problem appears to be caused by the usage of range.setStartBefore(node) in
the implementation of insertAdjacentHTML -- this fails with RangeException if
the node has no parent. The draft HTML5 spec requires insertAdjacentHTML to be
a (non-throwing) no-op for a parentless node if in "beforeBegin" or "afterEnd"
mode, and to operate normally in the other two modes for a parentless node:
http://www.whatwg.org/specs/web-apps/current-work/#insertadjacenthtml()
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