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Versions: 12
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Contents
module AdminFormHelper
class FormBuilderDecorator
def initialize(decorated)
@target = decorated
end
def errors(*args)
@target.template.form_errors(@target, *args)
end
def method_missing(method, *args, &block)
@target.send(method, *args, &block)
end
def actions(*args, &proc)
@target.template.form_actions(&proc)
end
def default_action
action(@target.object.persisted? ? :update : :create, :primary => true)
end
def form_errors(options = {:exclude => [:slug]})
f = this
unless f.object.errors.empty?
content_tag :div, :class => "alert alert-block" do
link_to "×", :class => "close", :data => {:dismiss => "alert"}
content_tag(:h4, t('fullstack.admin.form.correct_these_errors_and_retry', :default => "Correct these errors and retry"), :class => "alert-heading")
f.semantic_errors *(f.object.errors.keys - (options[:exclude] || []))
end
end
end
def action(method, options = {})
default_label = I18n.t("fullstack.admin_form.labels.#{method}", :default => "#{method}".humanize)
options[:type] ||= !!options[:primary] ? :primary : nil
@target.template.button((options.delete(:label) || default_label), options)
end
end
def after_current_form(key = :default, options = {:replace => false})
reset_after_current_form_hash! if @after_current_form.nil?
if options[:replace]
@after_current_form[key] = ""
end
@after_current_form[key]
end
def reset_after_current_form_hash!
@after_current_form = ActiveSupport::OrderedHash.new
@after_current_form[:default] = ""
end
def admin_form_for(record_or_name_or_array, *args)
semantic_form_for(record_or_name_or_array, *args) do |f|
yield(FormBuilderDecorator.new(f)) << @after_current_form.map { |k, v| v }.join().html_safe
end
end
end
Version data entries
12 entries across 12 versions & 1 rubygems