Re: [Omaha.pm] CGI.pm is your friend

["Daniel Linder" <dan@linder.org>]

On Mon, October 15, 2007 20:14, Jay Hannah wrote:
> print $q->popup_menu(-name=>'month', -tabindex=>1, -values=>[undef,
1..12]);

So, if I read this right, the 'magic' happens because of the []'s, right?

Does this end up calling the "popup_menu" function 13 times (undef, 1, 2,
3, 4, 5, 6, 7, 8, 9, 10, 11, and 12)?  Or does the [] do other stuff when
called inside that function?

Dan

(Just an old functional programmer trying to wrap his head around the
object-oriented programming paradigm...)

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