Re: Re: Tk interface and the rest of the program -- II

Hi kvale,

So in myscript.pl, I should have something like

my $filename = @_;
[download]

in order to access $filename from the Tk interface?

Thank you so much!

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Re: Re: Re: Tk interface and the rest of the program -- II by kvale (Monsignor) on Aug 15, 2002 at 21:22 UTC
Your statement assigns an array to a scalar, not what you want. To extract the subroutine parameter, use `my $filename = shift;` [download] This shifts the first element off of @_ and assigns it to $filename. -Mark	[reply] [d/l]