search for: nestedattributes

class Post < ActiveRecord::Base validates :name, :presence => true validates :title, :presence => true, :length => { :minimum => 5 } has_many :comments, :dependent => :destroy has_many :tags accepts_nested_attributes_for :tags, :allow_destroy => :true, :reject_if => proc { |attrs| attrs.all? { |k, v| v.blank? or v.nil? } } end rails c

...combo box for selecting category(like: "Pictures", "Movies", etc), text box for title and text-area for content. I followed many tutorials and documentation like: http://railscasts.com/episodes/196-nested-model-form-part-1 and http://api.rubyonrails.org/classes/ActiveRecord/NestedAttributes/ClassMethods.html#method-i-accepts_nested_attributes_for but can''t get it how to work. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To unsubscribe from this group and stop receiving emails from it, send an email to ru...

...t;Remove this image" %> <% end %> <%= f.link_to_add "Add a Image", :images %> <%= f.submit %> <% end %> The problem is when I add more images that the limit. Although I delete it before submit the form, the post don''t validate: ActiveRecord::NestedAttributes::TooManyRecords. For example, if I may have 2 limit image and I do: - Add Image - Add Image - Add Image - Delete Image - Delete Image - Browse Image File - SUBMIT FORM Well, I would get the error. It''s a bug? Any help? Thanks -- You received this message because you are subscribed to th...