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MicroMason::HTMLTemplaUser)Contributed Perl DocumenMicroMason::HTMLTemplate(3)

       Text::MicroMason::HTMLTemplate -	Alternate Syntax like HTML::Template

       Instead of using	this class directly, pass its name to be mixed in:

	 use Text::MicroMason;
	 my $mason = Text::MicroMason::Base->new( -HTMLTemplate	);

       Use the standard	compile	and execute methods to parse and evalute

	 print $mason->compile(	text=>$template	)->( @%args );
	 print $mason->execute(	text=>$template, @args );

       Or use HTML::Template's calling conventions:

	   $template = Text::MicroMason->new( -HTMLTemplate, filename=>'simple.tmpl' );
	   $template->param( %arguments	);
	   print $template->output();

       HTML::Template provides a syntax	to embed values	into a text template:

	   <TMPL_IF NAME="user_is_dave">
	     I'm sorry <TMPLVAR	NAME="name">, I'm afraid I can't do that right now.
	     <TMPL_IF NAME="daytime_is_morning">
	       Good morning, <TMPLVAR NAME="name">!
	       Good afternoon, <TMPLVAR	NAME="name">!

       This mixin class	overrides several methods to allow MicroMason to
       emulate the template syntax and some of the other features of

       This class automatically	includes the following other mixins:
       TemplateDir, HasParams, and StoreOne.

   Compatibility with HTML::Template
       This is not a drop-in replacement for HTML::Template, as	the
       implementation is quite different, but it should	be able	to process
       most existing templates without major changes.

       This should allow current HTML::Template	users to take advantage	of
       MicroMason's one-time compilation feature, which	in theory could	be
       faster than HTML::Template's run-time interpretation. (No benchmarking

       The following features of HTML::Template	are not	supported yet:

       o   Search path for files. (Candidate for separate mixin	class or
	   addition to TemplateDir.)

       o   Many	HTML::Template options are either unsupported or have
	   different names and need to be mapped to equivalent sets of
	   attributes. (Transform these	in the new() method or croak if
	   they're unsupported.)

       The following features of HTML::Template	will likely never be supported
       due to fundamental differences in implementation:

       o   query() method

       Contributed patches to more closely support the behavior	of
       HTML::Template would be welcomed	by the author.

   Template Syntax
       The following elements are recognized by	the HTMLTemplate lexer:

       o   literal_text

	   Anything not	specifically parsed by the below rule is interpreted
	   as literal text.

       o   <TMPL_tagname>

	   A template tag with no attributes.

       o   <TMPL_tagname varname>

	   A template tag with a name attribute.

       o   <TMPL_tagname NAME=varname option=value ...>

	   A template tag with one or more attributes.

       o   </TMPL_tagname>

	   A closing template tag.

       The following tags are supported	by the HTMLTemplate assembler:

	   <tmpl_var name=... (	default=... ) (	escape=... ) >

	   <tmpl_include name=... >

	   <tmpl_if name=... > ... </tmpl_if>

	   <tmpl_unless	name=...> ... </tmpl_unless>


	   <tmpl_loop name=...>	... </tmpl_loop>

   Supported Attributes
	   Optional reference to a CGI parameter object	or other object	with a
	   similar param() method.

       loop_global_vars	(HTML::Template's "global_vars")
	   If set to true, don't hide external parameters inside a loop	scope.

	   If set to true, defines additional variables	within each
	   <TMPL_LOOP>:	__counter__, which specifies the row index, and	four
	   boolean flags, __odd__, __first__, __inner__, and __last__.

   Public Methods
	   Creates a new Mason object. If a filename parameter is supplied,
	   the corresponding file is compiled.

	   Gets	and sets parameter arguments. Similar to the param() method
	   provied by HTML::Template and the CGI module.

	   Executes the	most-recently compiled template	and returns the

	   Optionally accepts a	filehandle to print the	results	to.

	     $template->output(	print_to => *STDOUT );

   Private Methods
	     ( $type, $value ) = $mason->lex_token();

	   Lexer for <TMPL_x> tags.

	   Attempts to parse a token from the template text stored in the
	   global $_ and returns a token type and value. Returns an empty list
	   if unable to	parse further due to an	error.

	   Lexer for arguments within a	tag.

	   These methods define	the mapping from the template tags to the
	   equivalent Perl code.

	   Used	to implement the escape	option for tmpl_var.

       The interface being emulated is described in HTML::Template.

       For an overview of this templating framework, see Text::MicroMason.

       This is a mixin class intended for use with Text::MicroMason::Base.

       For distribution, installation, support,	copyright and license
       information, see	Text::MicroMason::Docs::ReadMe.

perl v5.32.1			  2007-01-29	   MicroMason::HTMLTemplate(3)


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