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Re: Formatting text-Create table -perl Tk

by zentara (Archbishop)
on Dec 04, 2012 at 10:40 UTC ( #1007054=note: print w/replies, xml ) Need Help??


in reply to Formatting text-Create table -perl Tk

You can try the format method. See perldoc format.
#!/usr/bin/perl my $foo = ''; open FH, '+>', \$foo or die $!; format FH_TOP = WHO COMMAND OUTPUT USER TERMINAL DATE & TIME LOCATION ----------------------------------------------------------- . my @who_output= `who`; foreach my $line (@who_output) { my ($userid,$terminal,$month,$day,$time,$location) = split(/\s+/,$line +); chomp $location; format FH = @<<<<<<< @<<<<<<<<< @<<< @<< @<<<<< @<<<<<<<<<<<< $userid $terminal $month $day $time $location . write FH; } #print "$foo\n"; use Tk; my $top = new MainWindow; my $txt = $top->Scrolled("Text")->pack; $txt->insert('end', "$foo\n") ; MainLoop;

I'm not really a human, but I play one on earth.
Old Perl Programmer Haiku ................... flash japh

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[Tux]: choroba++ # pm_cb_g also signals replies to posts, something#cbstream does not
[marto]: good afternoon all
[marto]: that is a neat feature, I'll have to have a look at how it displays that
[Tux]: 14:32 Europe/Amsterdam, so good afternoon to you :)
[marto]: 13:32, sunny Glasgow :P
[Tux]: as in, some others might appreciate a good morning or goor evening
[Tux]: Glasgow, as in TPCiG-2018 !!!! :) :)
erix would rather appreciate proof of a goodmorning
[marto]: Tux so I'm told :)

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