Closed
Bug 283448
Opened 20 years ago
Closed 20 years ago
JS exception on input.value="" in keypress handler
Categories
(Firefox :: General, defect)
Tracking
()
VERIFIED
DUPLICATE
of bug 236791
People
(Reporter: porton, Assigned: bugzilla)
Details
User-Agent: Mozilla/5.0 (X11; U; Linux i586; en-US; rv:1.7.5) Gecko/20041111 Firefox/1.0 (Debian package 1.0-2)
Build Identifier: Mozilla/5.0 (X11; U; Linux i586; en-US; rv:1.7.5) Gecko/20041111 Firefox/1.0 (Debian package 1.0-2)
When I type something and then press Enter in the entry in the attached HTML
file, JS console shows an error (an exception). It is a bug in Firefox.
Reproducible: Always
Steps to Reproduce:
1. Open the attached HTML file.
2. Type "xxx" in the entry.
3. Press Enter.
4. View JS console.
Actual Results:
Error: [Exception... "'Permission denied to get property
XULElement.selectedIndex' when calling method:
[nsIAutoCompletePopup::selectedIndex]" nsresult: "0x8057001e
(NS_ERROR_XPC_JS_THREW_STRING)" location: "JS frame ::
file:///home/porton/t/x.html :: entry_on_keypress :: line 11" data: no]
Source File: file:///home/porton/t/x.html
Line: 11
Expected Results:
No error message.
<html>
<head>
<title>Test</title>
<meta http-equiv='Content-Script-Type" content='text/javascript' />
<script type='text/javascript'>
function eat() {
document.getElementById('entry').value = "";
}
function entry_on_keypress(e) {
if(e.keyCode==10 || e.keyCode==13) {
eat();
//e.preventDefault();
}
}
</script>
</head>
<body onload="document.getElementById('entry').onkeypress=entry_on_keypress">
<p><input type='text' id='entry' /></p>
<!--p><input type='button' onclick='eat()' /></p-->
</body>
</html>
A trivial bugzilla search quickly turns up bug 240221. *** This bug has been marked as a duplicate of 236791 ***
Status: UNCONFIRMED → RESOLVED
Closed: 20 years ago
Resolution: --- → DUPLICATE
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Description
•