comment on

You'd better remember me this Kwanzaa.

Take one; live, nude CGI

use strict;
use warnings;

use CGI qw( header start_html end_html
            h1
            start_script end_script );

print
    header(),
    start_html(-title => "I swear to RTFM in the future",
               -head => [ start_script({ -type=>'text/javascript',
                                         -src=>'/main1.js' }),
                          end_script(),
                          start_script({ -type=>'text/javascript',
                                         -src=>'/main2.js' }),
                          end_script(),
                        ]
              ),
    h1("Oh, hai! I can haz script?");

print <<"SomeJS";
<script type="text/javascript"><!--//--><![CDATA[//><!--
   alert("Oh, noes!");
//--><!]]> </script>
SomeJS

print end_html();
[download]

Take 2; with Template/DATA

use strict;
use warnings;
use Template;
use CGI qw( header );

my @scripts = qw( main1.js main2.js );

print header();

my $tt2 = Template->new;

$tt2->process(\*DATA,
              { title => "",
                script_includes => \@scripts,
                script_body => "alert('Oh, noes!');",
              })
    or warn $tt2->error;

exit 0;

__DATA__
<!DOCTYPE html
        PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
         "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" lang="en-US" xml:lang="en-U
+S">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1
+" />
<title>[% title || "I swear to RTFM in the future" %]</title>
[%- FOR script IN script_includes %]
<script type="text/javascript" src="/[% script %]"></script>
[%- END %]
</head>

<body>
<h1>Oh, hai! I can haz script?</h1>
<script type="text/javascript"><!--//--><![CDATA[//><!--
[% script_body %]
//--><!]]> </script>

</body>
</html>
[download]

To reiterate. The right way to do this is with separation of concerns; template apart from data apart from controller. I don't advocate doing either one of those except for throwaways, personal scripts, or to simplify installation for a CGI that is guaranteed never to grow.

In reply to Re^3: Add Javascript file and Javascript code using CGI.pm by Your Mother
in thread Add Javascript file and Javascript code using CGI.pm by edencraze

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Take one; live, nude CGI

Take 2; with Template/__DATA__

Take 2; with Template/DATA