id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	blocking	blockedby
4346	Data missing after adding to two elements.	kondziu		"//jQ 1.2.6 and 1.3.2

jQuery('body').append(jQuery('<ul id=""list1"">'));
jQuery('body').append(jQuery('<ul id=""list2"">'));

//creating element with data
var li = jQuery('<li>').text('x').data('foo', 'bar');

console.info(jQuery.data(li[0]));  //-> 2
console.info(jQuery.data(li[0], 'foo'));  //-> bar

//after adding to two elements ...
jQuery('#list1, #list2').prepend(li);

console.info(jQuery.data(jQuery('#list1 li')[0])); //-> 7 (OK)
console.info(jQuery.data(, 'foo')); // -> undefined

console.info(jQuery.data(jQuery('#list2 li')[0])); //-> 8 (OK)
console.info(jQuery.data(jQuery('#list2 li')[0], 'foo')); // -> undefined 

//data is missing"	bug	closed	major	1.4	data	1.4a1	worksforme	data, missing, multi element add