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empty class return undefined .. bug ?
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Adwin Wijaya  
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  More options May 11, 12:48 pm
From: Adwin Wijaya <adwin.wij...@gmail.com>
Date: Sun, 11 May 2008 09:48:55 -0700 (PDT)
Local: Sun, May 11 2008 12:48 pm
Subject: empty class return undefined .. bug ?
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I have code .. to check what class in every id ..

i found that if the class="", attr will return undefined ...

example: className =  $('#myid').attr('class');

I use Jquery 1.2.4b from ui.jquery.com

is it the bug or it is the correct result from attr() ?


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Richard D. Worth  
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  More options May 12, 8:01 am
From: "Richard D. Worth" <rdwo...@gmail.com>
Date: Mon, 12 May 2008 08:01:35 -0400
Local: Mon, May 12 2008 8:01 am
Subject: Re: [jQuery] empty class return undefined .. bug ?
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The name of the class attribute is className, so you want:

$('#myid').attr('className');

- Richard

Richard D. Worth
http://rdworth.org/

On Sun, May 11, 2008 at 12:48 PM, Adwin Wijaya <adwin.wij...@gmail.com>
wrote:


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Ariel Flesler  
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  More options May 12, 4:11 pm
From: Ariel Flesler <afles...@gmail.com>
Date: Mon, 12 May 2008 13:11:23 -0700 (PDT)
Local: Mon, May 12 2008 4:11 pm
Subject: Re: empty class return undefined .. bug ?
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No Richard, that's a bug on jQuery.attr, undefined is returned instead
of ''.
'class' works as well as 'className'.

I hope this gets revised, it's one of the fixes of on this ticket:
  http://dev.jquery.com/ticket/2548

Cheers

--
Ariel Flesler
http://flesler.blogspot.com

On 12 mayo, 09:01, "Richard D. Worth" <rdwo...@gmail.com> wrote:


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