#!perl
# Figure 13.21: fig13_21.pl
# Use of references in CGI.pm

use strict;
use warnings;
use CGI::Pretty qw( :standard :html3 );

my @words = qw( and a few );
print header(),
      start_html( 'Hash and array references with CGI.pm' ),
      img( { -src => '/images/image.gif', -alt => 'Image' } ),
      h1( "Here's a list!!!!" ),
      ol( 
         li( [ 'a', 'bunch', 'of', 'elements'.
               ul( li( \@words ) ), 'more' ] )
         ),
      h2( "Now were going to have a table." ),
      table( { border => 2 },
         caption( strong( "Hi, I'm a table" ) ),
         Tr( { -align => 'CENTER' },
             [
                th( [ '', 'Col1', 'Col2', 'Col3' ] ),
                th( 'Row1' ).td( [ 'val1', 'val2', 'val3' ] ),
                th( 'Row2' ).td( [ 'val4', 'val5', 'val6' ] ),
                th( 'Row3' ).td( [ 'val7', 'val8', 'val9' ] )
             ]
           )
       ),
       start_form( -action => '/cgi-bin/ch13/fig13_21.pl' ),
          hidden( -name  => 'name', 
                  -value => [ 'val1', 'val2', 'val3' ] ),
          popup_menu( -name    => 'menu',
                      -value   => [ 'c1', 'c2', 'c3', 'c4' ],
                      -default => 'c2' ),
          radio_group( -name    => 'choices',
                       -value   => [ 'c1', 'c2', 'c3', 'c4' ],
                       -default => 'c2' ),
       end_form(),
       end_html();

###########################################################################
#  (C) Copyright 2001 by Deitel & Associates, Inc. and Prentice Hall.     #
#  All Rights Reserved.                                                   #
#                                                                         #
#  DISCLAIMER: The authors and publisher of this book have used their     #
#  best efforts in preparing the book. These efforts include the          #
#  development, research, and testing of the theories and programs        #
#  to determine their effectiveness. The authors and publisher make       #
#  no warranty of any kind, expressed or implied, with regard to these    #
#  programs or to the documentation contained in these books. The authors #
#  and publisher shall not be liable in any event for incidental or       #
#  consequential damages in connection with, or arising out of, the       #
#  furnishing, performance, or use of these programs.                     #
###########################################################################