Contents

require 'nitro/controller'

require 'wee'
require 'wee/adaptors/nitro'

module Nitro

# Include this mixin to the standard Controller to have easy 
# access to Wee Components.

module WeeHelper
  include Wee::Nitro::ControllerMixin

  # Returns the output of the component.
    
  def component(klass, options = {})
    out = ''
    name = options[:name] || klass.to_s
    
    cb = Wee::CallbackRegistry.new(Wee::SequentialIdGenerator.new)
    rctx = Wee::RenderingContext.new(context(), cb, Wee::HtmlWriter.new(out))
    rctx.component_name = name
    rctx.controller = self
    rctx.redirect_action = options[:redirect_action]

    unless c = components[name]
      unless block = self.class.registered_components[name]
        block = proc { klass.new }
        self.class.register_component(name, &block)
      end
      make_component name, block.call
      c = components[name]
    end     

    raise "Component #{name} not found" if c.nil?

    c.render(rctx)
    c.callbacks = cb

    return out   
  end  
end

#--
# Add Wee-related helper methods to the default Nitro 
# controller.
#++

class Controller
  include Wee::Nitro::ControllerMixin
  include WeeHelper
end

end

# * George Moschovitis <[e-mail]>
# * Michael Neumann <[e-mail]>

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
nitro-0.27.0	lib/nitro/helper/wee.rb
nitro-0.28.0	lib/nitro/helper/wee.rb
nitro-0.29.0	lib/nitro/helper/wee.rb
nitro-0.30.0	lib/nitro/helper/wee.rb