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Contents
module Para
module FormBuilder
module AttributesMappingsTracker
def initialize(*) #:nodoc:
@attributes_mappings = {}
super
end
def input(attribute_name, options = {}, &block)
store_attribute_mapping_for(attribute_name, options, &block)
super(attribute_name, options, &block)
end
def input_field(attribute_name, options = {})
store_attribute_mapping_for(attribute_name, options)
super(attribute_name, options)
end
def fields_for(*args, &block)
fields_options = args.extract_options!
track_attribute_mappings = (
fields_options[:track_attribute_mappings] != false &&
options[:track_attribute_mappings]
)
fields_options.reverse_merge!(
track_attribute_mappings: track_attribute_mappings
)
super(*args, fields_options) do |fields|
fields_html = @template.capture { block.call(fields) }
fields_html + fields.attributes_mappings_field_for(fields)
end
end
def attributes_mappings_field_for(fields)
return unless options[:track_attribute_mappings]
hidden_field :_attributes_mappings, value: @attributes_mappings.to_json,
data: { :'attributes-mappings' => fields.options[:child_index] }
end
private
def store_attribute_mapping_for(attribute_name, input_options, &block)
return unless options[:track_attribute_mappings]
type = if input_options[:as]
input_options[:as]
else
input = find_input(attribute_name, input_options, &block)
input.class.name.demodulize.underscore.gsub(/_input\z/, '')
end
@attributes_mappings[attribute_name] = type
end
end
end
end
Version data entries
48 entries across 48 versions & 1 rubygems