On 16/02/07, Danny Wachsstock <[EMAIL PROTECTED]> wrote:
>
> I've been using jQuery for a few months now, trying to convert all my
> hand-rolled javascript and came across a minor problem that I could not find
> documented anywhere:
> I want to create DOM elements and add them into a jQuery object, as in;
>
> var result = [empty jQuery object];
> $.each(...
> var element = ...;
> result.add(element);
> );
>
> But how to create an empty jQuery? Scouring the source code, I eventually
> hit upon $([]), but this is nowhere documented. Is there a better way?
> Is there a good reason $() should return $(document) rather than an empty
> jQuery?
>
> Daniel Wachsstock
> http://youngisrael-stl.org
>
> --
I found that out the hard way as well, so perhaps it should be
documented. I think searching for a class that does not exist (
$("atag.nonexistentclass") ) will also return an empty jQuery object.
As for changing $() to not return $(document), that may be a bad idea
as it helps reduce the amount of code to write, plus may break some
plugins.
_______________________________________________
jQuery mailing list
[email protected]
http://jquery.com/discuss/
