NAME
Plack::App::Tags::HTML - Plack application for running Tags::HTML
objects.
SYNOPSIS
use Plack::App::Tags::HTML;
my $obj = Plack::App::Tags::HTML->new(%parameters);
my $app = $obj->to_app;
METHODS
Class inherites Plack::Component::Tags::HTML.
"new"
my $obj = Plack::App::Tags::HTML->new(%parameters);
Constructor.
Returns instance of object.
* "component"
Tags::HTML component.
Option is required.
* "constructor_args"
Tags::HTML component constructor arguments.
Default value is undef.
* "data"
Array data structure as input argument of Tags::HTML::process().
Default value is undef.
* "data_css"
Reference to array with structure for input argument of
Tags::HTML::process_css().
Default value is undef.
* "data_init"
Reference to array with structure for input argument of
Tags::HTML::init().
This structure is used in init phase of each web app call.
Default value is undef.
* "data_prepare"
Reference to array with structure for input argument of
Tags::HTML::prepare().
This structure is used in prepare phase of web app run.
Default value is undef.
"to_app"
my $app = $obj->to_app;
Get code of plack application.
Returns code of app.
ERRORS
prepare_app():
Cannot load component '%s'.
Error: %s
Component must be a instance of 'Tags::HTML' class.
EXAMPLE1
use strict;
use warnings;
use Plack::App::Tags::HTML;
use Plack::Runner;
# Run application.
my $app = Plack::App::Tags::HTML->new(
'component' => 'Tags::HTML::Stars',
'data' => [{
1 => 'full',
2 => 'half',
3 => 'nothing',
}],
)->to_app;
Plack::Runner->new->run($app);
# Output:
# HTTP::Server::PSGI: Accepting connections at http://0:5000/
# > curl http://localhost:5000/
#
#
EXAMPLE2
use strict;
use warnings;
package App;
use base qw(Tags::HTML);
sub _process {
my ($self, $value_hr) = @_;
$self->{'tags'}->put(
['b', 'div'],
['a', 'class', 'my-class'],
['d', join ',', @{$value_hr->{'foo'}}],
['e', 'div'],
);
return;
}
sub _process_css {
my $self = shift;
$self->{'css'}->put(
['s', '.my-class'],
['d', 'border', '1px solid black'],
['e'],
);
return;
}
package main;
use Plack::App::Tags::HTML;
use Plack::Runner;
# Run application.
my $app = Plack::App::Tags::HTML->new(
'component' => 'App',
'data' => [{
'foo' => [1, 2],
}],
)->to_app;
Plack::Runner->new->run($app);
# Output:
# HTTP::Server::PSGI: Accepting connections at http://0:5000/
# > curl http://localhost:5000/
#
# 1,2
DEPENDENCIES
English, Error::Pure, Plack::Component::Tags::HTML,
Plack::Util::Accessor, Symbol::Get.
SEE ALSO
Tags::HTML
Tags helper abstract class.
REPOSITORY
AUTHOR
Michal Josef Špaček
LICENSE AND COPYRIGHT
© 2021-2024 Michal Josef Špaček
BSD 2-Clause License
VERSION
0.16
