Closed
Bug 309996
Opened 19 years ago
Closed 19 years ago
optgroup tag in page causes onscroll event not to fire.
Categories
(Core :: DOM: Events, defect)
Tracking
()
RESOLVED
DUPLICATE
of bug 305160
People
(Reporter: brieb, Unassigned)
Details
Attachments
(2 files)
User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.7.12) Gecko/20050915 Firefox/1.0.7
Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.7.12) Gecko/20050915 Firefox/1.0.7
When doing some javascript prgramming with window.onscroll, my test pages were
not working. Upon eliminating code to get the onscroll to work, I found that it
was the presence of the <optgroup> tag that broke the onscroll from triggering.
Reproducible: Always
Steps to Reproduce:
1. Create a document with <BODY onScroll="javascript:alert('foo')>
2. Add a <select> element that has two <option> elements
3. encapsulate one of the options in a <optgroup>
Actual Results:
onscroll did not trigger
Expected Results:
onscroll should have triggered when i scrolled
Tested and confirmed on both win and mac firefoxes. My document file
essentially looked like this:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<title>TEST</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
</head>
<body onscroll="javascript:alert('here');">
<SELECT name="ComOS">
<OPTION selected label="none" value="none">None</OPTION>
<OPTGROUP label="PortMaster 3">
<OPTION label="3.7.1" value="pm3_3.7.1">PortMaster 3 with ComOS
3.7.1</OPTION>
</OPTGROUP>
</SELECT><br />
Test text<br/>
Test text<br/>
Test text<br/>
Test text<br/>
Test text<br/>
</body></html>
When I took the optgroup tags out... it worked.
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Comment 1•19 years ago
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Please verify this in the latest beta, the onscroll event handling was more or less rewritten during the alphas.
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Comment 2•19 years ago
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Comment 3•19 years ago
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Comment 4•19 years ago
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With Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9a1) Gecko/20050924 Firefox/1.6a1 ID:2005092412 I see the same thing: scrolling the page in the w/no optgroup testcase fires body.onscroll, scrolling the page in the w/optgroup testcase doesn't.
Assignee: nobody → events
Component: General → DOM: Events
Product: Firefox → Core
QA Contact: general → ian
Version: unspecified → Trunk
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Comment 5•19 years ago
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I got exactly the same problem with the newest Firefox Final Release under both Windows Me and Suse Linux 8.2: Mozilla/5.0 (Windows; U; Win 9x 4.90; de; rv:1.8) Gecko/20051111 Firefox/1.5 Mozilla/5.0 (X11; U; Linux i686; de; rv:1.8) Gecko/20051111 Firefox/1.5
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Comment 6•19 years ago
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This still occurs in Firefox 1.5.0.1 release. I just wasted a lot of time spotting it! Weirdest bug I've seen in a while. I haven't been able to find a workaround (except removing the optgroup), other than changing my script to use a timer to check scroll position. This is somewhat less than ideal. It doesn't matter how you set onscroll (body onscroll=, window.onscroll=, or window.addEventListener); none are called. Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.0.1) Gecko/20060111 Firefox/1.5.0.1 (Note to those who don't know: please vote for this bug. I believe that after a certain number of votes (3?) it gets confirmed automatically, which would be the first step towards any developer having a chance of seeing it.)
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Comment 7•19 years ago
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Bug 305160 fixed this; the fix will be in Firefox 2. *** This bug has been marked as a duplicate of 305160 ***
Status: UNCONFIRMED → RESOLVED
Closed: 19 years ago
Resolution: --- → DUPLICATE
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Description
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