Mojolicious::Plugin::DefaultHelpers(3p)

NAME
Mojolicious::Plugin::DefaultHelpers - Default helpers plugin

SYNOPSIS
  # Mojolicious
  $self->plugin('DefaultHelpers');

  # Mojolicious::Lite
  plugin 'DefaultHelpers';

DESCRIPTION
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.

HELPERS
Mojolicious::Plugin::DefaultHelpers implements the following helpers.

  "app"
  %= app->secret

Alias for "app" in Mojolicious::Controller.

  "config"
  %= config 'something'

Alias for "config" in Mojo.

  "content"
  %= content foo => begin
    test
  % end
  %= content 'foo'
  %= content

Store content and retrieve it.

  "content_for"
  % content_for foo => begin
    test
  % end
  %= content_for 'foo'

Append content to named buffer and retrieve it.

  % content_for message => begin
    Hello
  % end
  % content_for message => begin
    world!
  % end
  %= content_for 'message'

  "current_route"
  % if (current_route 'login') {
    Welcome to Mojolicious!
  % }
  %= current_route

Check or get name of current route.

  "dumper"
  %= dumper {some => 'data'}

Dump a Perl data structure using Data::Dumper.

  "extends"
  % extends 'blue';
  % extends 'blue', title => 'Blue!';

Extend a template, all arguments get merged into the stash.

  "flash"
  %= flash 'foo'

Alias for "flash" in Mojolicious::Controller.

  "include"
  %= include 'menubar'
  %= include 'menubar', format => 'txt'

Include a partial template, all arguments get localized automatically and are only available in the partial template.

  "layout"
  % layout 'green';
  % layout 'green', title => 'Green!';

Render this template with a layout, all arguments get merged into the stash.

  "memorize"
  %= memorize begin
    %= time
  % end
  %= memorize {expires => time + 1} => begin
    %= time
  % end
  %= memorize foo => begin
    %= time
  % end
  %= memorize foo => {expires => time + 1} => begin
    %= time
  % end

Memorize block result in memory and prevent future execution.

  "param"
  %= param 'foo'

Alias for "param" in Mojolicious::Controller.

  "session"
  %= session 'foo'

Alias for "session" in Mojolicious::Controller.

  "stash"
  %= stash 'foo'
  % stash foo => 'bar';

Alias for "stash" in Mojolicious::Controller.

  "title"
  % title 'Welcome!';
  % title 'Welcome!', foo => 'bar';
  %= title

Page title, all arguments get merged into the stash.

  "url_for"
  %= url_for 'named', controller => 'bar', action => 'baz'

Alias for "url_for" in Mojolicious::Controller.

  "url_with"
  %= 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])

METHODS
Mojolicious::Plugin::DefaultHelpers inherits all methods from Mojolicious::Plugin and implements the following new ones.

  "register"
  $plugin->register;

Register helpers in Mojolicious application.

SEE ALSO
Mojolicious, Mojolicious::Guides, <http://mojolicio.us>.