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module DynamicFieldsets
# Base class for various field_defaults,
# A text field would have a single default value
# While a multiple select could have multiple default values
#
# @authors Scott Sampson, Jeremiah Hemphill, Ethan Pemble
class FieldDefault < ActiveRecord::Base
self.table_name = "dynamic_fieldsets_field_defaults"
#relations
belongs_to :field
#validations
validates_presence_of :value
before_save :convert_option_name_to_id
# When the field type is an option type, the saved value should be converted into an id
# This needs to happen because the value field normally stores a string but sometimes stores a field option id
#
# In some cases, the field_option instance is not set before this, no idea what happens then
#
# http://www.youtube.com/watch?v=BeP6CpUnfc0
def convert_option_name_to_id
if field.uses_field_options?
option = FieldOption.where(:name => self.value, :field_id => self.field.id).first
self.value = option.id unless option.nil?
end
end
# @return [String] Either the value or the name of the field option reference by the value
def pretty_value
if !self.field.nil? && field.uses_field_options?
option = FieldOption.find(self.value)
if !option.nil?
return option.name
end
end
return self.value
end
end
end
Version data entries
12 entries across 12 versions & 1 rubygems