Walter Lee Davis
2013-Oct-23 21:20 UTC
Rails 4 and HABTM Checkboxes: Unpermitted parameters error
I have a simple Rails 4 project with two scaffolded models: Practice and
Practitioner. I have set these both as habtm and am in the process of adding
checkboxes to the Practitioner form so that I can check off the practices that
this practitioner belongs to. In the practitioners_controller, I added
practice_ids to the practitioner_params permit list, but I am still getting the
error:
Started PATCH "/practitioners/1" for 127.0.0.1 at 2013-10-23 16:35:34
-0400
Processing by PractitionersController#update as HTML
Parameters: {"utf8"=>"✓",
"authenticity_token"=>"u9XWBVshMKmLg+YhVFWu10PTQu+uvAbbvBck4QQG6wk=",
"practitioner"=>{"first_name"=>"Christine",
"last_name"=>"Campbell",
"degree"=>"CRNP",
"accepting_new_patients"=>"1",
"specialty"=>"Obstetrics & Gynecology",
"secondary_specialty"=>"",
"c_v"=>"Undergraduate Education: 1988\r\nGraduate School
Education: 1995\r\nAffiliations: Pottstown Memorial Hospital",
"practice_ids"=>[nil, "1"]},
"commit"=>"Update Practitioner",
"id"=>"1"}
Practitioner Load (0.2ms) SELECT "practitioners".* FROM
"practitioners" WHERE "practitioners"."id" = ?
ORDER BY "practitioners".last_name ASC,
"practitioners".first_name ASC LIMIT 1 [["id",
"1"]]
Unpermitted parameters: practice_ids
when I try to update. If I comment out the practitioner_params method, like
this:
def practitioner_params
params.require(:practitioner).permit!#(:first_name, :last_name, :degree,
:accepting_new_patients, :specialty, :secondary_specialty, :c_v, :practice_ids)
end
then the form works correctly (so it''s not an HTML issue or anything
basic like that) -- I am able to set and unset the practice ids.
Can anyone suggest how I can keep the strong_parameters from Rails 4 but use
habtm like this?
Thanks,
Walter
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Walter Lee Davis
2013-Oct-23 23:18 UTC
Re: Rails 4 and HABTM Checkboxes: Unpermitted parameters error
Documenting this for posterity... On Oct 23, 2013, at 5:20 PM, Walter Lee Davis wrote:> I have a simple Rails 4 project with two scaffolded models: Practice and Practitioner. I have set these both as habtm and am in the process of adding checkboxes to the Practitioner form so that I can check off the practices that this practitioner belongs to. In the practitioners_controller, I added practice_ids to the practitioner_params permit list, but I am still getting the error: > > Started PATCH "/practitioners/1" for 127.0.0.1 at 2013-10-23 16:35:34 -0400 > Processing by PractitionersController#update as HTML > Parameters: {"utf8"=>"✓", "authenticity_token"=>"u9XWBVshMKmLg+YhVFWu10PTQu+uvAbbvBck4QQG6wk=", "practitioner"=>{"first_name"=>"Christine", "last_name"=>"Campbell", "degree"=>"CRNP", "accepting_new_patients"=>"1", "specialty"=>"Obstetrics & Gynecology", "secondary_specialty"=>"", "c_v"=>"Undergraduate Education: 1988\r\nGraduate School Education: 1995\r\nAffiliations: Pottstown Memorial Hospital", "practice_ids"=>[nil, "1"]}, "commit"=>"Update Practitioner", "id"=>"1"} > Practitioner Load (0.2ms) SELECT "practitioners".* FROM "practitioners" WHERE "practitioners"."id" = ? ORDER BY "practitioners".last_name ASC, "practitioners".first_name ASC LIMIT 1 [["id", "1"]] > Unpermitted parameters: practice_ids > > when I try to update. If I comment out the practitioner_params method, like this: > > def practitioner_params > params.require(:practitioner).permit!#(:first_name, :last_name, :degree, :accepting_new_patients, :specialty, :secondary_specialty, :c_v, :practice_ids) > end > > then the form works correctly (so it''s not an HTML issue or anything basic like that) -- I am able to set and unset the practice ids. > > Can anyone suggest how I can keep the strong_parameters from Rails 4 but use habtm like this?When declaring an array-shaped value in the strong parameters method, you must hint at its format, like this :practice_ids => [] Once that''s done, the whole thing Just Works™. Can anyone point me to a definitive guide to the new strong parameters? I didn''t see it in the Rails Guides anywhere. Walter> > Thanks, > > Walter > > -- > 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 rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org > To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org > To view this discussion on the web visit https://groups.google.com/d/msgid/rubyonrails-talk/83F1116C-AC7E-433E-AC0D-41EB01136190%40wdstudio.com. > For more options, visit https://groups.google.com/groups/opt_out.-- 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 rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To view this discussion on the web visit https://groups.google.com/d/msgid/rubyonrails-talk/D13110FB-03AE-46E0-BC30-B5569F15FF65%40wdstudio.com. For more options, visit https://groups.google.com/groups/opt_out.
tamouse mailing lists
2013-Oct-25 17:11 UTC
Re: Rails 4 and HABTM Checkboxes: Unpermitted parameters error
On Wed, Oct 23, 2013 at 6:18 PM, Walter Lee Davis <waltd-HQgmohHLjDZWk0Htik3J/w@public.gmane.org> wrote:> Can anyone point me to a definitive guide to the new strong parameters? I didn''t see it in the Rails Guides anywhere.Hard to say about "definitive", but this is my go-to: http://edgeguides.rubyonrails.org/action_controller_overview.html#strong-parameters I haven''t delved into any of the updated texts for Rails 4 yet except the Rails 4 In Action pre-publication version, and that still needs to be updated for strong parameters. Soon, I hope. -- 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 rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To view this discussion on the web visit https://groups.google.com/d/msgid/rubyonrails-talk/CAHUC_t-LfgrVxF6jckZ_Pgs4NkPCbZ9ABQjsagX9NUYwKPsOCw%40mail.gmail.com. For more options, visit https://groups.google.com/groups/opt_out.
Walter Lee Davis
2013-Oct-25 17:26 UTC
Re: Rails 4 and HABTM Checkboxes: Unpermitted parameters error
On Oct 25, 2013, at 1:11 PM, tamouse mailing lists wrote:> On Wed, Oct 23, 2013 at 6:18 PM, Walter Lee Davis <waltd-HQgmohHLjDZWk0Htik3J/w@public.gmane.org> wrote: >> Can anyone point me to a definitive guide to the new strong parameters? I didn''t see it in the Rails Guides anywhere. > > Hard to say about "definitive", but this is my go-to: > > http://edgeguides.rubyonrails.org/action_controller_overview.html#strong-parameters > > I haven''t delved into any of the updated texts for Rails 4 yet except > the Rails 4 In Action pre-publication version, and that still needs to > be updated for strong parameters. Soon, I hope.Thanks so much! Walter> > -- > 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 rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org > To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org > To view this discussion on the web visit https://groups.google.com/d/msgid/rubyonrails-talk/CAHUC_t-LfgrVxF6jckZ_Pgs4NkPCbZ9ABQjsagX9NUYwKPsOCw%40mail.gmail.com. > For more options, visit https://groups.google.com/groups/opt_out.-- 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 rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To view this discussion on the web visit https://groups.google.com/d/msgid/rubyonrails-talk/823088B0-DE07-4210-96C4-5C9529113F70%40wdstudio.com. For more options, visit https://groups.google.com/groups/opt_out.