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Contents
module ErrorMessagesHelper
# Render error messages for the given objects. The :message and :header_message options are allowed.
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
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
module FormBuilderAdditions
def error_messages(options = {})
@template.error_messages_for(@object, options)
end
end
end
ActionView::Helpers::FormBuilder.send(:include, ErrorMessagesHelper::FormBuilderAdditions)
Version data entries
6 entries across 6 versions & 1 rubygems