I have a routing mystery in Rails 3.0.10 using Formtastic 1.2.4.
The history resources are nested within the patient resources. I want
to edit one field of a history record for a particular patient (so I'm
not dealing with updating patient and history together, just history).
The field ('results') contains yaml-ized data, but that's not the
issue here.
The problem is that the route for updating a history record is not
recognized by Rails. The route for creating a new record works fine,
as do all the other related routes. But hitting "Submit" on the edit
form gives an error.
files:
controllers/
patients/
histories_controller.rb (class Patients::HistoriesController)
routes.rb:
resources :patients do
resources :histories, :module => "patients" # (necessary because
of namespacing of controller)
rake routes:
patient_histories GET /patients/:patient_id/
histories(.:format)
{:action=>"index", :controller=>"patients/histories"}
POST /patients/:patient_id/
histories(.:format)
{:action=>"create", :controller=>"patients/histories"}
new_patient_history GET /patients/:patient_id/histories/
new(.:format) {:action=>"new", :controller=>"patients/
histories"}
edit_patient_history GET /patients/:patient_id/histories/:id/
edit(.:format) {:action=>"edit", :controller=>"patients/histories"}
patient_history GET /patients/:patient_id/
histories/:id(.:format) {:action=>"show", :controller=>"patients/
histories"}
PUT /patients/:patient_id/
histories/:id(.:format)
{:action=>"update", :controller=>"patients/histories"}
DELETE /patients/:patient_id/
histories/:id(.:format)
{:action=>"destroy", :controller=>"patients/histories"}
_form.haml:
= semantic_form_for @results, :url => url do |f|
= f.inputs do
...
= f.buttons do
= f.commit_button
new.haml:
= render :partial => "form",
:locals => { :url => patient_histories_path(@patient), ...
produces HTML:
<form accept-charset="UTF-8" action="/patients/9/histories"
Clicking on "Submit" produces
Started POST "/patients/9/histories" for 127.0.0.1 at 2011-09-04
15:30:04 -0700
Processing by Patients::HistoriesController#create as HTML
Parameters: {"utf8"=>"✓", "authenticity_token"=>"...",
"result"=>{...}, "patient_id"=>"9"}
which successfully creates a new history record.
But,
edit.haml:
= render :partial => "form",
:locals => { :url => patient_history_path(@patient, @history), ...
produces HTML:
<form accept-charset="UTF-8" action="/patients/9/histories/102" ...
Clicking on "Submit" in this last form produces
Started POST "/patients/9/histories/103" for 127.0.0.1 at 2011-09-04
15:28:46 -0700
ActionController::RoutingError (No route matches "/patients/9/
histories/103"):
WTF?
I've tried putting :button_html => { :method => "put" } in the
commit_button line, without effect.
Anybody with a clue, shout out, thanks!
Scott
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