Question

is it possible to iterate through elements from last to first one? For example from the last parent ul in a list to the nearest parent-ul one. At the moment I use each() but it would be nice to change direction…

Thanks!

Answer 1

You can use the reverse() method on Arrays

https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/reverse

$($("ul li").get().reverse()).each(function(){ });

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or create your own function:

jQuery.fn.reverse = function() {
    return this.pushStack(this.get().reverse());
};

$("ul li").reverse().each(function(){ });

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working example: http://jsfiddle.net/hunter/kdREt/