CGI/examples/monty.cgi

#!/usr/local/bin/perl

use CGI;
use CGI::Carp qw/fatalsToBrowser/;

$query = new CGI;

print $query->header;
print $query->start_html("Example CGI.pm Form");
print "<H1> Example CGI.pm Form</H1>\n";
&print_prompt($query);
&do_work($query);
&print_tail;
print $query->end_html;

sub print_prompt {
   my($query) = @_;

   print $query->start_form;
   print "<EM>What's your name?</EM><BR>";
   print $query->textfield('name');
   print $query->checkbox('Not my real name');

   print "<P><EM>Where can you find English Sparrows?</EM><BR>";
   print $query->checkbox_group(
                -name=>'Sparrow locations',
                -Values=>[England,France,Spain,Asia,Hoboken],
                -linebreak=>'yes',
                -defaults=>[England,Asia]);

   print "<P><EM>How far can they fly?</EM><BR>",
   $query->radio_group(
               -name=>'how far',
               -Values=>['10 ft','1 mile','10 miles','real far'],
               -default=>'1 mile');

   print "<P><EM>What's your favorite color?</EM>  ";
   print $query->popup_menu(-name=>'Color',
                -Values=>['black','brown','red','yellow'],
                -default=>'red');

   print $query->hidden('Reference','Monty Python and the Holy Grail');

   print "<P><EM>What have you got there?</EM><BR>";
   print $query->scrolling_list(
                -name=>'possessions',
                -Values=>['A Coconut','A Grail','An Icon',
                      'A Sword','A Ticket'],
                -size=>5,
                -multiple=>'true');

   print "<P><EM>Any parting comments?</EM><BR>";
   print $query->textarea(-name=>'Comments',
              -rows=>10,
              -columns=>50);

   print "<P>",$query->reset;
   print $query->submit('Action','Shout');
   print $query->submit('Action','Scream');
   print $query->endform;
   print "<HR>\n";
    }

sub do_work {
    my($query) = @_;
    my(@values,$key);

    print "<H2>Here are the current settings in this form</H2>";

    foreach $key ($query->param) {
    print "<STRONG>$key</STRONG> -> ";
    @values = $query->param($key);
    print join(", ",@values),"<BR>\n";
    }
}

sub print_tail {
    print <<END;
<HR>
<ADDRESS>Lincoln D. Stein</ADDRESS><BR>
<A HREF="/">Home Page</A>
END
    ;
}