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Contents
module SimpleForm
module ActionViewExtensions
# This modules create simple form wrappers around default form_for,
# fields_for and remote_form_for.
#
# Example:
#
# simple_form_for @user do |f|
# f.input :name, :hint => 'My hint'
# end
#
module FormHelper
[:form_for, :fields_for, :remote_form_for].each do |helper|
class_eval <<-METHOD, __FILE__, __LINE__
def simple_#{helper}(record_or_name_or_array, *args, &block)
options = args.extract_options!
options[:builder] = SimpleForm::FormBuilder
css_class = case record_or_name_or_array
when String, Symbol then record_or_name_or_array.to_s
when Array then dom_class(record_or_name_or_array.last)
else dom_class(record_or_name_or_array)
end
options[:html] ||= {}
options[:html][:class] = "simple_form \#{css_class} \#{options[:html][:class]}".strip
#{helper}(record_or_name_or_array, *(args << options), &block)
end
METHOD
end
end
end
end
ActionView::Base.send :include, SimpleForm::ActionViewExtensions::FormHelper
Version data entries
10 entries across 10 versions & 1 rubygems