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Contents
require 'action_view'
require 'action_view/helpers'
ActionView::Helpers::FormHelper.module_eval do
def required_label(object_name, method, text = nil, options = {})
options = {:class => "required"}.merge!(options)
label(object_name, method, "#{label_humanize_text(object_name, method, text)} *", options)
end
def label_humanize_text object_name, method, text = nil
content = text unless text.is_a?(Hash)
if content.blank?
content = object_name.classify.constantize.respond_to?(:human_attribute_name) ? object_name.classify.constantize.human_attribute_name(method) : method.to_s
else
content = content.to_s
end
content.humanize
end
end
ActionView::Helpers::FormBuilder.module_eval do
def required_label(method, text = nil, options = {})
@template.required_label(@object_name, method, text, objectify_options(options))
end
end
ActionView::Helpers::FormTagHelper.module_eval do
def required_label_tag(name, text = nil, options = {})
options = {:class => "required"}.merge!(options)
text ||= "#{name.to_s.humanize} *"
label_tag(name, text, options)
end
end
# I18n labels automatically
module ActionView
module Helpers
class InstanceTag
def to_label_tag(text = nil, options = {})
options = options.stringify_keys
name_and_id = options.dup
add_default_name_and_id(name_and_id)
options.delete("index")
options["for"] ||= name_and_id["id"]
if text.blank?
content = method_name.humanize
if object.class.respond_to?(:human_attribute_name)
content = object.class.human_attribute_name(method_name)
end
else
content = text.to_s
end
label_tag(name_and_id["id"], content, options)
end
end
end
end
Version data entries
7 entries across 7 versions & 1 rubygems