Module: ErrorMessagesHelper

Defined in:
lib/generators/bootstrapped/layout/templates/error_messages_helper.rb

Defined Under Namespace

Modules: FormBuilderAdditions

Instance Method Summary collapse

Instance Method Details

#display_flash_message ⇒ Object 



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# File 'lib/generators/bootstrapped/layout/templates/error_messages_helper.rb', line 17

def display_flash_message
	partials = String.new
 flash.each do |key, value|  
    css_class = key.to_s.eql?('notice') ? 'success' : 'error'
    partials << render( :partial => 'share/flash', :locals => { :css => css_class, :message => value }) 
  end
 partials.html_safe
end

#error_messages_for(*objects) ⇒ Object

Render error messages for the given objects. The :message and :header_message options are allowed.



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# File 'lib/generators/bootstrapped/layout/templates/error_messages_helper.rb', line 3

def error_messages_for(*objects)
  options = objects.extract_options!
  options[:header_message] ||= I18n.t(:"activerecord.errors.header", :default => "Invalid Fields")
  options[:message] ||= I18n.t(:"activerecord.errors.message", :default => "Correct the following errors and try again.")
  messages = objects.compact.map { |o| o.errors.full_messages }.flatten
  unless messages.empty?
      # forced as error but may not abstractly always be the case
    content_tag(:div, :class => "alert-message block-message error") do
      list_items = messages.map { |msg| content_tag(:li, msg.html_safe) }
      content_tag(:h2, options[:header_message].html_safe) + content_tag(:p, options[:message].html_safe) + content_tag(:ul, list_items.join.html_safe)
    end
  end
end