I've got a weird issue with one of my forms. The form only changes one variable of the object, called admin_comment. It ends up in the show method of the controller, in the terminal:
Processing by EnrolmentsController#show as
Here is the form_for
<%= form_for enrolment, :url => enrolments_admin_comment_path(enrolment), method: :get, remote: true do |f| %>
And here is the rake routes
enrolments_admin_comment GET /enrolments/admin_comment(.:format) enrolments#admin_comment
And the routes.rb part
get "enrolments/admin_comment"
resources :courses do
resources :enrolments
end
When I delete the method: :get
part from the form_for, it ends up at the update method.
Everything else with the enrolments controller/model works fine. Does somebody know what's going on here? Thanks!
Update
After nearly getting insane I've got it working like this, but only with :get as method.
routes.rb
get "/enrolments/:id/admin_comment" => "enrolments#admin_comment", as: "enrolments_admin_comment"
form_for
<%= form_for enrolment, :url => enrolments_admin_comment_path(enrolment), method: :get, remote: true do |f| %>
If I change the method to :post, I get the following error:
ActionController::RoutingError (No route matches [POST] "/enrolments/28/admin_comment"):
Two questions came up:
1. What do I have to change to make it work with :post?
2. As far as I understand, if I just would just state the controller and the verb (:get / :post / ...), rails would know which method it has to use as the verbs are mapped to the methods. But when I state the whole path (controller and method), shouldn't rails know everything it needs without the verb? The form params are being sent anyway.
Update2
Ok, I've changed
get "/enrolments/:id/admin_comment" => "enrolments#admin_comment", as: "enrolments_admin_comment"
to
post "/enrolments/:id/admin_comment" => "enrolments#admin_comment", as: "enrolments_admin_comment"
Now everything works fine.