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Versions: 18
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Contents
module RailsCoreExtensions
module HasManyExtensions
module Tags
def hm_check_box(object_name, method, options = {})
object = options.delete(:object)
parent = options.delete(:parent) || instance_variable_get(object_name)
objects = options.delete(:objects) || parent.send(method)
check_box_tag("#{object_name}[#{method}][]", object, objects.include?(object), options.merge(:id => "#{object_name}_#{method}"))
end
def hm_empty_array(object_name, method)
hidden_field_tag "#{object_name}[#{method}][]"
end
end
module FormBuilder
def hm_empty_array(method)
@habtm_fields ||= {}
@habtm_fields[method] = @object.send(method)
@template.hm_empty_array(@object_name, method)
end
def hm_check_box(method, object, options = {})
empty = (hm_empty_array(method) unless @habtm_fields && @habtm_fields[method])
(empty || '').html_safe + @template.hm_check_box(@object_name, method, options.merge(:object => object, :parent => @object, :objects => @habtm_fields[method]))
end
end
end
end
ActionView::Base.send(:include, RailsCoreExtensions::HasManyExtensions::Tags) if defined?(ActionView::Base)
ActionView::Helpers::FormBuilder.send(:include, RailsCoreExtensions::HasManyExtensions::FormBuilder) if defined?(ActionView::Base)
Version data entries
18 entries across 18 versions & 1 rubygems