Module: RightRails::ControllerExtensions

Defined in:
lib/right_rails/controller_extensions.rb

Overview

The ActionController extensions

Defined Under Namespace

Classes: RenderWrapper

Instance Method Summary collapse

Instance Method Details

#rjs(options = {}, &block) ⇒ Object

This method returns a wrapped RightRails scripts builder

USAGE:

def create
  @zing = Zing.new(params[:zing])

  if @zing.save
    flash[:notice] = 'Here you go'
    render rjs.insert @zing
  else
    render rjs.replace_form_for(@zing)
  end
end

def alert_that
  render rjs.alert 'that'
end

def as_a_block
  render rjs do |page|
    page[:zings].last.hide('slide')
  end
end



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# File 'lib/right_rails/controller_extensions.rb', line 32

def rjs(options={}, &block)
  template = if @template
    @template.send(:_evaluate_assigns_and_ivars)
    @template
  else
    view_context
  end

  wrapper = RenderWrapper.new(template, options)

  if block_given?
    wrapper.render_block(&block)
  else
    wrapper
  end
end