Thread Javascript und CGI wollen nicht miteinander (13 answers)
Opened by gmafx at 2011-05-06 15:51

Linuxer
 2011-05-07 00:37
#148311 #148311
User since
2006-01-27
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Jap, hast recht. Ich hatte gar nicht so auf den Perl-Code geachtet.

perldoc CGI
...
The <script> tag, has several attributes including "type", "charset" and "src". "src" allows you to keep JavaScript code in an external file. To use these attributes pass a HASH reference in the -script parameter containing one or more of -type, -src, or -code:
Code: (dl )
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    print $q->start_html(-title=>'The Riddle of the Sphinx',
                         -script=>{-type=>'JAVASCRIPT',
                                   -src=>'/javascript/sphinx.js'}
                         );

    print $q->(-title=>'The Riddle of the Sphinx',
               -script=>{-type=>'PERLSCRIPT',
                         -code=>'print "hello world!\n;"'}
               );

A final feature allows you to incorporate multiple <script> sections into the header. Just pass the list of script sections as an array reference. this allows you to specify different source files for different dialects of JavaScript. Example:
Code: (dl )
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     print $q->start_html(-title=>'The Riddle of the Sphinx',
                          -script=>[
                                    { -type => 'text/javascript',
                                      -src      => '/javascript/utilities10.js'
                                    },
                                    { -type => 'text/javascript',
                                      -src      => '/javascript/utilities11.js'
                                    },
                                    { -type => 'text/jscript',
                                      -src      => '/javascript/utilities12.js'
                                    },
                                    { -type => 'text/ecmascript',
                                      -src      => '/javascript/utilities219.js'
                                    }
                                 ]
                             );

The option "-language" is a synonym for -type, and is supported for backwards compatibility.

The old-style positional parameters are as follows:
...



Test:
Code: (dl )
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perl -MCGI -wle '$q = CGI->new;  print $q->start_html( -script => [ { -language => "javascript", type => "text/javascript", -src => "js/js.js" }, { -code => "bliblablubb" } ] )'
<!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-US">
<head>
<title>Untitled Document</title>
<script src="js/js.js" type="text/javascript"></script>
<script type="text/javascript">//<![CDATA[
bliblablubb
//]]></script>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
</head>
<body>
meine Beiträge: I.d.R. alle Angaben ohne Gewähr und auf Linux abgestimmt!
Die Sprache heisst Perl, nicht PERL. - Bitte Crossposts als solche kenntlich machen!

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