Mojolicious::Plugin::DefaultHelpers - Default helpers plugin
# Mojolicious $self->plugin('DefaultHelpers'); # Mojolicious::Lite plugin 'DefaultHelpers';
Mojolicious::Plugin::DefaultHelpers is a collection of renderer helpers for Mojolicious.
This is a core plugin, that means it is always enabled and its code a good example for learning to build new plugins, you're welcome to fork it.
Mojolicious::Plugin::DefaultHelpers implements the following helpers.
%= app->secret
Alias for "app" in Mojolicious::Controller.
%= config 'something'
Alias for "config" in Mojo.
%= content foo => begin test % end %= content bar => 'Hello World!' %= content 'foo' %= content 'bar' %= content
Store partial rendered content in named buffer and retrieve it, defaults to retrieving the named buffer content, which is commonly used for the renderers layout and extends features. Note that new content will be ignored if the named buffer is already in use.
content
layout
extends
% content_for foo => begin test % end %= content_for 'foo'
Append partial rendered content to named buffer and retrieve it. Note that named buffers are shared with the "content" helper.
% content_for message => begin Hello % end % content_for message => begin world! % end %= content_for 'message'
%= csrf_token
Get CSRF token from "session", and generate one if none exists.
% if (current_route 'login') { Welcome to Mojolicious! % } %= current_route
Check or get name of current route.
%= dumper {some => 'data'}
Dump a Perl data structure with "dumper" in Mojo::Util.
% extends 'blue'; % extends 'blue', title => 'Blue!';
Extend a template. All additional values get merged into the "stash".
%= flash 'foo'
Alias for "flash" in Mojolicious::Controller.
%= include 'menubar' %= include 'menubar', format => 'txt'
Include a partial template, all arguments get localized automatically and are only available in the partial template.
% layout 'green'; % layout 'green', title => 'Green!';
Render this template with a layout. All additional values get merged into the "stash".
%= param 'foo'
Alias for "param" in Mojolicious::Controller.
%= session 'foo'
Alias for "session" in Mojolicious::Controller.
%= stash 'foo' % stash foo => 'bar';
Alias for "stash" in Mojolicious::Controller.
%= stash('name') // 'Somebody'
% title 'Welcome!'; % title 'Welcome!', foo => 'bar'; %= title
Page title. All additional values get merged into the "stash".
%= ua->get('mojolicio.us')->res->dom->at('title')->text
Alias for "ua" in Mojo.
%= url_for 'named', controller => 'bar', action => 'baz'
Alias for "url_for" in Mojolicious::Controller.
%= url_with 'named', controller => 'bar', action => 'baz'
Does the same as "url_for", but inherits query parameters from the current request.
%= url_with->query([page => 2])
%= validation->param('foo')
Alias for "validation" in Mojolicious::Controller.
Mojolicious::Plugin::DefaultHelpers inherits all methods from Mojolicious::Plugin and implements the following new ones.
$plugin->register(Mojolicious->new);
Register helpers in Mojolicious application.
Mojolicious, Mojolicious::Guides, http://mojolicio.us.
To install Mojolicious, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Mojolicious
CPAN shell
perl -MCPAN -e shell install Mojolicious
For more information on module installation, please visit the detailed CPAN module installation guide.