You're right, that's not the exact code. I'm using CGI:Ajax in addition
to HTML::Template. At first, I was using strictly CGI:Ajax and doing a
$template->output; directly at the end of each sub. But, I wanted to be
able to work with users that don't have JavaScript enabled or portable
devices that don't support JS. Now, I return the $template->output and
either print it (for AJAX) or assign it to a tmpl_var in the whole page
template. Putting it into the page template as a TMPL_VAR doesn't show
the 1. Only printing it after an AJAX call.
It does happen with this code (stripped down version of my full script
to save bandwidth):
#!/usr/bin/perl -w
use strict;
use CGI;
use CGI::Ajax;
use HTML::Template;
my $cgi = new CGI();
my $pjx = new CGI::Ajax('change_page' => \&change_page);
print $pjx->build_html($cgi,\&Show_HTML);
sub change_page {
my $pg = $cgi->param('page');
print Show_Content($pg) if(defined $pg);
}
sub Show_HTML {
my $template = HTML::Template->new(filename =>
"/var/www/localhost/htdocs/perlsite/index.tmpl");
my $content = '';
my $content_template = HTML::Template->new(filename =>
"/var/www/localhost/htdocs/perlsite/content/index.html");
$content = $content_template->output;
$template->param(content => $content);
return $template->output;
}
sub Show_Content {
my $pg = shift;
my $template = HTML::Template->new(filename =>
"/var/www/localhost/htdocs/perlsite/content/$pg.html")
return $template->output;
}
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