table of contents
Mason::Plugin::Defer(3pm) | User Contributed Perl Documentation | Mason::Plugin::Defer(3pm) |
NAME¶
Mason::Plugin::Defer - Defer computing parts of output until the end of the request
SYNOPSIS¶
<head> <title><% $m->defer(sub { $m->page->title }) %></title> % $.Defer {{ % my $content = join(", ", @{ $m->page->meta_content }); <meta name="description" content="<% $content %>"> % }} <body> ...
DESCRIPTION¶
The defer feature allows sections of output to be deferred til the end of the request. You can set up multiple deferred code blocks which will execute and insert themselves into the output stream at request end.
REQUEST METHOD¶
- defer (code)
- Returns a marker string that is unique and will not appear in normal
output. At the end of the request, each marker string is replaced with the
output of its associated code. e.g.
<title><% $m->defer(sub { $m->page->title }) %></title>
FILTER¶
- Defer
- Applies "$m->defer" to the content
block. e.g.
% $.Defer {{ % my $content = join(", ", @{ $m->page->meta_content }); <meta name="description" content="<% $content %>"> % }}
SEE ALSO¶
Mason
AUTHOR¶
Jonathan Swartz <swartz@pobox.com>
COPYRIGHT AND LICENSE¶
This software is copyright (c) 2012 by Jonathan Swartz.
This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.
2022-05-27 | perl v5.34.0 |