Closed
Bug 508537
Opened 16 years ago
Closed 14 years ago
using JS appendChild to move elements containing iFrames causes display issues when navigating back
Categories
(Firefox :: General, defect)
Tracking
()
RESOLVED
FIXED
People
(Reporter: mdb.uk, Unassigned)
References
Details
Attachments
(2 files)
User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-GB; rv:1.9.1.2) Gecko/20090729 Firefox/3.5.2 (.NET CLR 1.1.4322; .NET CLR 2.0.50727; .NET CLR 3.0.04506.648; .NET CLR 3.0.4506.2152; .NET CLR 3.5.21022; .NET CLR 3.5.30729)
Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-GB; rv:1.9.1.2) Gecko/20090729 Firefox/3.5.2 (.NET CLR 1.1.4322; .NET CLR 2.0.50727; .NET CLR 3.0.04506.648; .NET CLR 3.0.4506.2152; .NET CLR 3.5.21022; .NET CLR 3.5.30729)
When using appendChild to move two or more elements which contain iFrames to an alternative parent element, the behaviour is as expected. i.e:
document.getElementById("myDiv1").appendChild(document.getElementById("divWithIFrame1"));
document.getElementById("myDiv2").appendChild(document.getElementById("divWithIFrame2"));
However, if we navigate to a different page or site, and then click the browser back button you will see that one of the iFrames has been copied
to all the elements.
Reproducible: Always
Steps to Reproduce:
1. Save the Additional Info as a test.htm file.
2. Open the test.htm and click the link to navigate to a different page
3. Click back. You will see the issue.
Actual Results:
Page not correctly re-drawn when clicking back.
Expected Results:
The iFrames should be persistant.
<html>
<head>
<script>
function appendchildren()
{
document.getElementById("target1").appendChild(document.getElementById("content1"));
document.getElementById("target2").appendChild(document.getElementById("content2"));
}
</script>
</head>
<body>
<p>This example demonstrates a suspected appendChild bug in mozilla FireFox.</p>
<p>When using appendChild to move two or more elements which contain iFrames to an alternative parent element, the behaviour is as expected.<br><br>
However, if we navigate away to a different page or site, and then click the browser back button you will see that one of the iFrames has been copied
to all the elements.</p>
<div id="target1"></div>
<div id="target2"></div>
<div id="content1">
<iframe src="http://www.google.com" width="50%" height="200"></iframe>
</div>
<div id="content2">
<iframe src="http://www.yahoo.com" width="50%" height="200"></iframe>
</div>
<a href="http://www.google.com">Follow this external link, then click the browser Back button</a>
</body>
<script>appendchildren();</script>
</html>
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Comment 2•16 years ago
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Comment 3•16 years ago
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This is probably a dupe of one of the bugs that depend on bug 462076. I'll just mark this as a dependency for now.
Depends on: 462076
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Updated•15 years ago
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Status: UNCONFIRMED → NEW
Ever confirmed: true
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Comment 4•15 years ago
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This is not a dup of bug 462076, but will be fixed by the patch I'm about to upload there soon.
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Comment 5•14 years ago
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Can reproduce on trunk, but easily on 3.6.
Marking this fixed (by bug 462076).
Please reopen if you can still see this on trunk.
Status: NEW → RESOLVED
Closed: 14 years ago
Resolution: --- → FIXED
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Description
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