javascript - With JQuery, how do I select all elements with no class

Question

Possible Duplicate:
jQuery get all divs which do not have class attribute

I need to select all elements that have no class defined. How do I do that with JQuery?

Answer 1

$(':not([class])')

html, body, head但是，请注意，如果他们没有课程，这也会选择。

Answer 2

此查询将选择所有元素，然后过滤那些没有 class 属性的元素：$('*').not('[class]')