Question

I’ve probleme with

$pagContainer = $(sets.lists.container); // container: 'cart'
$bg = $($pagContainer + " li").css("background", "#FFFFFF");
$bg1 = $($pagContainer + " li:nth-child(2n)").css("background", "#767676");

I don’t know if I need to put “#” before the $pagContainer like:

$pagContainer = $(sets.lists.container); // container: 'cart'
$bg = $("#" + $pagContainer + " li").css("background", "#FFFFFF");

or something like that.

who can be help me with this issue?

Thanks,

Answer 1

If sets.lists.container contains a reference to a DOM element, or a selector in the form #my_id, then $pagContainer will already be a jQuery object, and cannot be used as a selector. In this case, you can use .find:

$pagContainer.find("li")
$pagContainer.find("li:nth-child(2n)")