Error when using attr_accessible and attr_accessor

Question

I have a problem with attr_accessible and attr_accessor.

When I use attr_accessor in model:

attr_accessor :crop_x, :crop_y, :crop_w, :crop_h

attr_accessible :title, :author, :description, :price, :attach

Error:

Server return:
WARNING: Can't mass-assign protected attributes for Product: crop_x, crop_y, crop_w, crop_h

I edited as follow:

attr_accessible :title, :author, :description, :price, :attach

attr_accessible :crop_x, :crop_y, :crop_w, :crop_h

Error:

Server return:
undefined method `crop_x' for #<Product:0x007fe900f88c20>

So, I used both attr_accessible and attr_accessor:

attr_accessor :crop_x, :crop_y, :crop_w, :crop_h

attr_accessible :title, :author, :description, :price, :attach

attr_accessible :crop_x, :crop_y, :crop_w, :crop_h

But server run forever.

If you use Rails 4, please see here http://stackoverflow.com/questions/17371334/how-is-attr-accessible-used-in-rails-4/17371364#17371364 — Pierre-Louis Gottfrois, Aug 27 '13 at 05:57
I added 4 fields: :crop_x, :crop_y, :crop_w, :crop_h into my database, and I solved this problem. It works normally. — yagi_chan, Aug 28 '13 at 01:54

score 0 · Answer 1 · answered Aug 27 '13 at 05:09

0

attr_accessor provides the setter and getter methods for attribute. attr_accessible says that the attribute can be mass-assigned.

answered Aug 27 '13 at 05:09

deepthi

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Error when using attr_accessible and attr_accessor

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