Селектор :odd


odd selector

Описание: Selects odd elements, zero-indexed. See also even.

  • Добавлен в версии: 1.0jQuery( ":odd" )

In particular, note that the 0-based indexing means that, counter-intuitively, :odd selects the second element, fourth element, and so on within the matched set.

Дополнительные замечания:

  • Because :odd is a jQuery extension and not part of the CSS specification, queries using :odd cannot take advantage of the performance boost provided by the native DOM querySelectorAll() method. To achieve the best performance when using :odd to select elements, first select the elements using a pure CSS selector, then use .filter(":odd").
  • Selected elements are in the order of their appearance in the document.