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HTML::Template::Extension::CSTART.3pm
Langue: en
Version: 2007-01-16 (mandriva - 01/05/08)
Section: 3 (Bibliothèques de fonctions)
NAME
HTML::Template::Extension::CSTART - Plugins for return only selected sectionsSYNOPSIS
use HTML::Template::Extension;
my $text = qq | <HTML><HEAD></HEAD><BODY> <H1>This is a template example...</H1> <TMPL_CSTART> This is the first line returned by template --> <TMPL_VAR NAME="param1"></TMPL_CSTART> This section will not be returned by template --> <TMPL_VAR NAME="param2"> <TMPL_CSTART> This is the second line returned by template --> <TMPL_VAR NAME="param3"> </TMPL_CSTART> </BODY></HTML> |;
my $comp = new HTML::Template::Extension( scalarref => \$text, plugins=>["CSTART"], );
$comp->param('param1' => "Line 1"); $comp->param('param3' => "Line 2");
print $comp->output;
# OUTPUT: # # This is the first line returned by template --> Line 1 # This is the second line returned by template --> Line 2
DESCRIPTION
This plugin add to standard syntax a tag <TMPL_CSTART>...</TMPL_CSTART> to select sections that will be returned by ``output'' and ``html'' method.All text outside this tag (if present) will be deleted. If this tag is not all text will be returned also if module is loaded.
There could be more TMPL_CSTART sections. Only text between these will be returned.
Don't use this plugins for extracting body from html files
<HTML> <HEAD> </HEAD> <BODY> <TMPL_CSTART> ... </TMPL_CSTART> </BODY> </HTML>
but take a look to HTML::Template::Extension::HEAD_BODY that do this by default and have some added values.
There is an internal parameter for the class costructor 'ecp_compatibility_mode' This is used by me because i've an old project called 'ecp' that use a different syntax to delimitate sections. This syntax use html comment. If this costructor parameter is set to 1 the traslation with standard plugin CSTART syntax is
<!-- CSTART --> is mapped to <TMPL_CSTART>
<!-- CEND --> is mapped to </TMPL_CSTART>
AUTHOR
Bruni Emiliano, <info@ebruni.it>SEE ALSO
HTML::Template HTML::Template::Extension::DO_NOTHING HTML::Template::Extension::SLASH_VAR HTML::Template::Extension::CSTART HTML::Template::Extension::DOC HTML::Template::Extension::HEAD_BODY
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