CODEWITHSUNDEEP
ruby-on-railsruby-on-rails-5strong-parameters
neanderslob
neanderslob

Reputation: 2693

Rails 5 Unpermitted Parameter Upon Save

I'm working with two models Submission and Tag. Submission has_one :tag. In my controller I have set up my submission_params as follows: 

params.require(:submission).permit(:domain, tag_attributes:[:tag_text, :notes])

However, I'm getting the error: Unpermitted parameter: tag

From my log: 

Parameters: {"utf8"=>"✓", "authenticity_token"=>"BEJZXOERC3cGSZFlAL91kRJgR+YFcHd6+yMYilDyu/NyN1YviwahKwrifAQfWMdu53/NYCnOVD4NHNXSZmPk7Q==", "submission"=>{"domain"=>"test", "tag"=>{"tag_text"=>"test tag", "notes"=>"test"}}, "commit"=>"Submit"}

Perhaps I'm just rusty and am overlooking something or does rails5 have a new trick to dealing with strong params? Thanks in advance!

Upvotes: 0

Views: 1211

Answers (2)

Andrey Deineko
Andrey Deineko

Reputation: 52347

If this is 

accepts_nested_attributes :tag

here is how you'd permit it:

# :_destroy is for being able to delete the nested tag
params
  .require(:submission)
  .permit(:domain, tag_attributes: %i(id submission_id tag_text notes _destroy))

Upvotes: 1

Paweł Dąbrowski
Paweł Dąbrowski

Reputation: 754

You have to send tag_attributes param instead of tag - see you log output

Upvotes: 0

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