mexpolk-simple_navigation

= Simple Navigation

Ruby on Rails gem/plugin for drop down/tabbed navigation.

== Requirements

• Rails 2.3.x (may work with older versions, not tested)

== Install

Add the following line to your /config/environment.rb file:

config.gem "mexpolk-simple_navigation", :lib => "simple_navigation", :source => "http://gems.github.com"

And from the command line run:

rake gems:install

===Install as a Plugin

If your rather prefer to install it as a plugin, from your application directory simply run:

script/plugin install git://github.com/mexpolk/simple_navigation.git

And you're done!

== Usage

To create your menus create config/initializers/simple_navigation.rb file like this:

SimpleNavigation::Builder.config do |map| map.navigation :default do |navigation|

  # Root menu without child elements (menus) that points to /dashboard
  navigation.menu :home, :url => { :controller => "home", :action => "index"}

  # Root menu with child menus without anchor link
  navigation.menu :contacts do |contacts|

    # Child menu with many possible urls (or many controllers and actions)
    contacts.menu :list, :url => { :controller => "contacts", :action => "index" } do |contact_list|

      # This menu will marked as current when you're on the following
      # controllers and actions (including the controller and action
      # specified in the :url option):
      contact_list.connect :controller => "contacts" # ...current on any action from this controller
      contact_list.connect :controller => "people", :except => "new"
      contact_list.connect :controller => "companies", :except => "new"

    end

    # Another submenu that points to /person/new
    contacts.menu :new_person, :url => { :controller => "people", :action => "new" }

    # Another submenu that points to /company/new
    contacts.menu :new_company, :url => { :controller => "companies", :action => "new" }

  end

  # Another root menu with nested submenus
  navigation.tab :admin, :url => { :controller => "users", :action => "index" } do |admin|
    admin.menu :users, :url => { :controller => "users", :action => "index" } do |users|
      users.menu :reports, :url => { :controller => "user_reports", :action => "index" } do |reports|
        reports.menu :activity, :url => { :controller => "user_reports", :action => "activity" }
        reports.menu :login_atempts, :url => { :controller => "user_reports", :action => "login_atempts" }
      end
      users.menu :new_user, :url => { :controller => "users", :action => "new" }
    end
  end

end

end

To render you newly created menu called :default, in your default layout (layout/application.erb):

<%= simple_navigation :default %>

==Internationalization (i18n)

If you want to use internationalization, set the option :i18n => true like this:

SimpleNavigation::Builder.config do |map| map.navigation :default, :i18n => true do |navigation| ... end end

And add to your config/locales files (e.g. es-MX.yml) the following:

es-MX: simple_navigation: default: # The name of your navigation menu home: # The name of your root menu title: "Inicio" # The translated title for your root menu menus: index: "Panel de Control" # The title for index action child menu new: "Nueva Página" # The title for new action child menu

== License

Copyright (c) 2008 Iván "Mexpolk" Torres

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.