jQuery.data('itemname') not working but jQuery.attr('data-itemname') is working
Question
This is weird behavior but when I am trying to access some data attribute using jQuery data() function, it is returning me undefined but attr() is returning me the actual value. I know data works differently as it caches for the first time and then it retrieves from cache. I am using jQuery 1.4.2 and then tried looking with jQuery 1.7.1 and it did work. But I can't upgrade to 1.7.1 at the moment. Any thoughts on it??
I will appreciate any kind of suggestion or help provided
2 answers
solution1
4 ACCPTED 2012-08-29 18:33:18
HTML5 data-* objects being pulled into .data was not done until jQuery 1.4.3: http://api.jquery.com/data/#data-html5
Maybe you can just update to 1.4.3?
solution2
0 2012-08-29 18:40:32
You answered your own question: data doesn't work in jQuery 1.4.2. If you can't upgrade, you try this plugin .
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