Module: Cms::Behaviors::DynamicAttributes::InstanceMethods

Public Instance methods

Return a list of valid dynamic attributes for the given model. Return nil if any field is allowed. If you want to say no field is allowed then return an empty array. If you just have a static list the :fields option is most likely easier.

[Source]

     # File lib/cms/behaviors/dynamic_attributes.rb, line 217
217:         def dynamic_attributes(model); nil end

is_dynamic_attribute?(attr, model)

Will determine if the given attribute is a dynamic attribute on the given model. Override this in your class to provide custom logic if the dynamic_attributes method or the :fields option are not flexible enough. If you override this method :fields and dynamic_attributes will not apply at all unless you implement them yourself.

[Source]

     # File lib/cms/behaviors/dynamic_attributes.rb, line 204
204:         def is_dynamic_attribute?(attr, model)
205:           attr = attr.to_s
206:           return dynamic_options[model.name][:fields].include?(attr) unless
207:             dynamic_options[model.name][:fields].nil?
208:           return dynamic_attributes(model).collect {|f| f.to_s}.include?(attr) unless
209:             dynamic_attributes(model).nil?
210:           true
211:         end