Thanks for the correction Shlomi.
Mistake from my side, i copy pasted the wrong line from my terminal !!!
--
Shekar
On Fri, Aug 24, 2012 at 2:49 PM, Shlomi Fish <shlo...@shlomifish.org> wrote:
> Hi Shekar,
>
> On Fri, 24 Aug 2012 12:23:21 +0530
> Shekar <c.shekar1...@gmail.com> wrote:
>
> > Try this.
> >
> > $t->insert("end", &gettime);
> >
>
> Please don't recommend people to use leading ampersands in subroutine
> calls:
>
> *
> http://perl-begin.org/tutorials/bad-elements/#ampersand-in-subroutine-calls
>
> * https://www.socialtext.net/perl5/subroutines_called_with_the_ampersand
>
> Instead write:
>
> $t->insert("end", gettime());
>
> Regards,
>
> Shlomi Fish
>
> >
> > --
> > Shekar
> >
> >
> > On Fri, Aug 24, 2012 at 11:58 AM, Irfan Sayed
> > <irfan_sayed2...@yahoo.com>wrote:
> >
> > > i have to call localtime () function to get the latest time
> > > everytime when i print the lines using insert method
> > > i mean , i need to print the latest time in scrolled text box
> > >
> > > lets say :
> > >
> > > use Tk;
> > > $mw = MainWindow->new();
> > > my $t = $mw->Scrolled("Text")->pack (-side => 'left', -expand=>1);
> > > $t->insert("end", "$c = \&gettime");
> > >
> > > sub gettime
> > > {
> > > $c = localtime();
> > > return $c;
> > > }
> > >
> > > so whenever i call insert method , it shud call function gettime
> > > and print the latest time in the text box
> > > please suggest
> > >
> > > regards
> > > irfan
> > >
> > >
> > >
> > >
> > >
> > > ________________________________
> > > From: Jim Gibson <jimsgib...@gmail.com>
> > > To: Perl Beginners <beginners@perl.org>
> > > Sent: Friday, August 24, 2012 11:13 AM
> > > Subject: Re: insert in perl tk
> > >
> > >
> > > On Aug 23, 2012, at 9:35 PM, Irfan Sayed wrote:
> > >
> > > > thanks. this will help to print the contents of array on separate
> > > > line. however, if at all we need to call function then what is
> > > > the syntax, how
> > > we can call that ?
> > >
> > > What function do you want to call? When do you want to call it?
> > > What does the function have to do with the array you want to print?
> > > What does it have to do with Tk?
> > >
> > > >
> > > > please suggest .
> > >
> > > Please let us know in more detail what you are trying to do.
> > >
> > > Thanks.
> > >
> > >
> > > --
> > > To unsubscribe, e-mail: beginners-unsubscr...@perl.org
> > > For additional commands, e-mail: beginners-h...@perl.org
> > > http://learn.perl.org/
> > >
>
>
>
> --
> -----------------------------------------------------------------
> Shlomi Fish http://www.shlomifish.org/
> Rethinking CPAN - http://shlom.in/rethinking-cpan
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