jQuery Forum

Hello,

I'm currently working on a project using HighChart and jQuery.

the method .attr seem not work in IE 6 to 8, but i don’t know if it's my fault or jQuery bug.

offending code :
 

1. this.hide = function () {
2.     $('.graph').each(function(index, element) {
3.         if ($(this).attr('id') != glob_svg[_config['start']]) {
4.             $(this).attr('style', $(this).attr('style') + ' display: none;')
5.             alert($(this).attr('style'));
6.         } else {
7.             $(this).attr('style', $(this).attr('style') + ' display: block;');
8.         }
9.     });
10. }

alert return 'undefined' in IE6 to 8,
'width: 500; display: none;' in IE9 and firefox

Full JS source code (web_service.js) : http://pastebin.me/b71e4eb1b0cebb7a8cc7f8cbc600c4d1
Full HTML source code (index.php) : http://pastebin.me/b71e4eb1b0cebb7a8cc7f8cbc600c931

Thank you in advance