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#10018 closed bug (duplicate)
Opened August 10, 2011 09:27PM UTC
Closed August 11, 2011 03:27AM UTC
Last modified March 14, 2012 08:33AM UTC
jQuery 1.6.2 con't remove "readonly" use "attr" in IE6,but 1.4.2 or elem.readOnly can?
| Reported by: | anonymous | Owned by: | |
|---|---|---|---|
| Priority: | undecided | Milestone: | None |
| Component: | unfiled | Version: | 1.6.2 |
| Keywords: | Cc: | ||
| Blocked by: | Blocking: |
Description
jQuery 1.6.2 con't remove "readonly" use "attr" in IE6,but 1.4.2 or elem.readOnly can?
Hello, I find a bug in jQuery 1.6.2,look summary.
I come from China, English is poor, but I hope you can see it clearly.
Not much said, look at the code it.
If my question feedback is confirmed, I hope can give me email response, thank you!
The problem in a real IE6 and the IETest-IE6 can all be verified.Other browsers all normal.
Explanation: although I hate the IE6, but in China has more than 30% of the users are still using it, so I must also be for their service.
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Bug Test</title>
<!--1.4.2 Can work normally-->
<!--<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js"></script>-->
<!--1.6.2 Can not work normally-->
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.6.2/jquery.min.js"></script>
<script type="text/javascript">
jQuery(function($){
$(":checkbox[name='test_checkbox']:checked").each(function(i){
//$(":input[name='test_input']").css("background","#FFF")[0].readOnly=false; //right result
$(":input[name='test_input']").css("background","#FFF").attr("readonly",false); //wrong result
alert("Primary JS Show readOnly = "+$(":input[name='test_input']")[0].readOnly+"\\n jQuery Show attr(\\".attr\\") = "+$(":input[name='test_input']").attr("readonly")); //Debugging information
});
$(":checkbox[name='test_checkbox']").click(function(){
if(this.checked){
$(":input[name='test_input']").css("background","#FFF").attr("readonly",false);
}else{
$(":input[name='test_input']").css("background","#EEE").attr("readonly",true);
}
alert("Primary JS Show readOnly = "+$(":input[name='test_input']")[0].readOnly+"\\n jQuery Show attr(\\".attr\\") = "+$(":input[name='test_input']").attr("readonly")); //Debugging information
});
});
</script>
</head>
<body>
CheckBox：<input name="test_checkbox" id="test_checkbox" type="checkbox" value="1" checked><label for="test_checkbox" style="cursor:pointer;">Can Write Test Input</label>
<br /><br />
TestInput：<input name="test_input" type="text" value="Test jQuery Bug" style="background:#EEE;" readonly>
</body>
</html>
The Bug Windows XP & Windows 7 are to be found，in IE6 or IETester-IE6.