See sub PM899927 
#!/usr/bin/perl --
use strict;
use warnings;
use Tk;
use Tk::Wizard;

Main(@ARGV);
exit(0);

sub Main {
    @_ ? T160() : PM899927();
}

#~ http://perlmonks.org/?node_id=899927
#~ Confused by variable scope in Tk::Wizard
sub PM899927 {
    my $wiz = new Tk::Wizard( -title => "Kickstart Wizard" );
    my $oschoice = 'test';
    $wiz->addSingleChoicePage(
        -text     => 'Choose OS',
        -variable => \$oschoice,
        -choices  => [
            {
                -title => 'Linux',
                -value => 'Lin'
            }, {
                -title    => 'Windows',
                -value    => 'Win',
                -selected => 1,
            },
        ],
        -preNextButtonAction => sub { warn "\$oschoice  $oschoice "; }
+,
    );
    $wiz->addPage(
        sub {
#~             shift->_text_frame(
            $wiz->_text_frame(
                {
                    -title     => 'Partitioning',
                    -boxedtext => \"/mirror/inifiles/partition.$oschoi
+ce",
                }
            );
        },
    );
    $wiz->Show;
    $wiz->focus;
    MainLoop;
} ## end sub PM899927

[download]
#~ http://cpansearch.perl.org/src/LGODDARD/Tk-Wizard-2.151/t/160_textb
+ox.t
sub T160 {
    local $ENV{TEST_INTERACTIVE} = 1;
    my $wizard = Tk::Wizard->new;

    $wizard->addSplashPage( -wait => $ENV{TEST_INTERACTIVE} ? 0 : 1, )
+;

    $wizard->addTextFramePage(
        -wait => $ENV{TEST_INTERACTIVE} ? 0 : 1,
        -title     => "1: Text from literal",
        -boxedtext => \"This is in a box",      # "
    );

    $wizard->addTextFramePage(
        -wait => $ENV{TEST_INTERACTIVE} ? 0 : 1,
        -subtitle  => sprintf( "2: Text from filename (%s)", __FILE__ 
+),
        -boxedtext => __FILE__,
    );

    $wizard->Show;
    MainLoop;

} ## end sub T160

__END__

[download]
http://cpansearch.perl.org/src/LGODDARD/Tk-Wizard-2.151/lib/Tk/Wizard.
+pm

sub addTextFramePage {
    my ($self, $args) = (shift, {@_});
    DEBUG "addTextFramePage args are ", Dumper($args);
    return $self->addPage( sub { $self->_text_frame($args) } );
}


sub _text_frame {
    my $self = shift;
    my $args = shift;

    DEBUG "Enter _text_frame with ", Dumper($args);
    my $text;
    my $frame = $self->blank_frame(%$args);
    if ( $args->{-boxedtext} ) {
        if ( ref $args->{-boxedtext} eq 'SCALAR' ) {
            $text = $args->{-boxedtext};
        }
        elsif ( not ref $args->{-boxedtext} ) {
            open my $in, $args->{-boxedtext}
                or Carp::croak "Could not read file: $args->{-boxedtex
+t}; $!";
            read $in, $$text, -s $in;
            close $in;
            WARN "Boxedtext file $args->{-boxedtext} is empty." if not
+ length $text;
        }
    }
    $$text = "" if not defined $text;
    my $t = $frame->Scrolled(
        "ROText",
        -background => ( $args->{ -background } || 'white' ),
        -relief => "sunken",
        -borderwidth => "1",
        -font        => $self->{defaultFont},
        -scrollbars  => "osoe",
        -wrap        => "word",
    )->pack(qw/-expand 1 -fill both -padx 10 -pady 10/);

    $t->configure( -background => 'green' ) if DEBUG_FRAME;
    $t->insert( '0.0', $$text );
    $t->configure( -state => "disabled" );

    return $frame;
}

[download]

In reply to Re: Confused by variable scope in Tk::Wizard by Anonymous Monk
in thread Confused by variable scope in Tk::Wizard by rgcosma

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":


  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.