Closed
Bug 251437
Opened 21 years ago
Closed 20 years ago
JavaScript .getYear() returns 104 for current Date()
Categories
(Core :: JavaScript Engine, defect)
Tracking
()
People
(Reporter: dvdbeahm, Unassigned)
Details
User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.7.1) Gecko/20040707
Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.7.1) Gecko/20040707
<html>
<head>
<title>labrat</title>
<script type="text/javascript">
<!--
function checkDate()
{
var foo;
foo = document.form1.tbxpurchdy.value + document.form1.tbxpurchmo.value +
document.form1.tbxpurchyr.value;
if(foo != "")
{
var dy;
var mo;
var yr;
var daze = new Array(31,28,31,30,31,30,31,31,30,31,30,31);
var msg;
msg = "";
yr = parseInt(document.form1.tbxpurchyr.value,10);
mo = parseInt(document.form1.tbxpurchmo.value,10);
dy = parseInt(document.form1.tbxpurchdy.value,10);
if(yr < 0 || isNaN(yr))
{
msg = msg + "\n Invalid Year: " + document.form1.tbxpurchyr.value;
}
if(yr > 80)
{
var today = new Date();
var maxyr = today.getYear();
if(yr < 1996 || yr > maxyr)
{
msg = msg + "\n Invalid Year: " + document.form1.tbxpurchyr.value;
msg = msg + "\n Maxyr: " + maxyr;
msg = msg + "\n today: " + today;
}
}
else
{
yr += 2000;
}
if(mo < 0 || mo > 12 || isNaN(mo))
{
msg = msg + "\n Invalid Month: " + document.form1.tbxpurchmo.value;
}
if(dy < 0 || isNaN(dy) || dy > 31)
{
msg = msg + "\n Invalid Day: " + document.form1.tbxpurchdy.value;
}
if(msg == "")
{
daze[1] += (yr % 4 ? 0: yr %100 ? 1 : yr % 400 ? yr == 200 ? 1 : 0 :
1); // leap year calc
if(dy > daze[mo - 1])
{
msg = msg + "\n Invalid Day: " + document.form1.tbxpurchdy.value;
}
}
if(msg != "")
{
alert(msg);
}
else
{
//document.form1.test.value = daze[mo - 1];
document.form1.test.value = mo + "/" + dy + "/" + yr;
}
}
}
-->
</script>
</head>
<body onLoad="checkDate()">
<form id="form1" name="form1">
Month
<input name="tbxpurchmo" type="text" size="2" value="12"/>/
Day
<input name="tbxpurchdy" type="text" size="2" value="21"/>/
Year
<input name="tbxpurchyr" type="text" size="4" value="2004"/>
Date:
<input id="test" name="test" type="text" size="20" />
<input type="button" name="Doit" value="Do it" onClick="checkDate()">
</form>
</body>
</html>
Reproducible: Always
Steps to Reproduce:
1.Save the above as a web page and view it.
2.JavaScript will run on load and error message will show what getYear() returned.
(Verified that IE doesn't trip over this)
Actual Results:
Alert box shows
Invalid Year: 2004
Maxyr: 104
today: Wed Jul 14 2004 15:35:22 GMT-0400 (Eastern Daylight Time)
Expected Results:
The alert box shouldn't show, because maxyr should be 2004.
|
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Comment 1•21 years ago
|
||
It's supposed to return 104. Use getFullYear to get your desired result.
IE is doing it wrong.
*** This bug has been marked as a duplicate of 100123 ***
Status: UNCONFIRMED → RESOLVED
Closed: 21 years ago
Resolution: --- → DUPLICATE
|
||
Updated•20 years ago
|
Status: VERIFIED → UNCONFIRMED
Resolution: DUPLICATE → ---
|
|
||
Comment 2•20 years ago
|
||
*** This bug has been marked as a duplicate of 22964 ***
Status: UNCONFIRMED → RESOLVED
Closed: 21 years ago → 20 years ago
Resolution: --- → DUPLICATE
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Description
•