I'm literately going crazy with this one. I have been searching the answer and trying everything I find, including related questions & answers here on stackoverflow and still can't make it work.
I'm working with a nested resource and I can't make the form work. I always get errors, such as No route matches [PUT] "/galleries/1/photos"
The form is here: /galleries/1/photos/1/edit
routes.rb
resources :galleries do
resources :photos
end
resources :galleries
resources :photos
photos_controller.rb
def new
@gallery = Gallery.find(params[:gallery_id])
@photo = @gallery.photos.build
respond_to do |format|
format.html
end
end
def edit
@gallery = Gallery.find(params[:gallery_id])
@photo = Photo.find(params[:id])
end
def create
@gallery = Gallery.find(params[:gallery_id])
@photo = @gallery.photos.build(params[:photo])
respond_to do |format|
if @photo.save
format.html { redirect_to @photo, notice: 'Photo was successfully created.' }
else
format.html { render action: "new" }
end
end
end
def update
@gallery = Gallery.find(params[:gallery_id])
@photo = Photo.find(params[:id])
respond_to do |format|
if @photo.update_attributes(params[:photo])
format.html { redirect_to @photo, notice: 'Photo was successfully updated.' }
format.json { head :ok }
else
format.html { render action: "edit" }
format.json { render json: @photo.errors, status: :unprocessable_entity }
end
end
end
_form.html.erb
<%= form_for([@gallery, @photo], :url => gallery_photos_path(params[:gallery_id]), :html => {:multipart => true}) do |f| %>
<div class="field">
<%= f.label :title %><br />
<%= f.text_field :title %>
</div>
<div class="field">
<%= f.file_field :image %>
</div>
<div class="actions">
<%= f.submit %>
</div>
<% end %>
I have also tried form_for([@gallery, @photo], :html => {:multipart => true})
and form_for(@photo, :url => gallery_photos_path(@gallery), :html => {:multipart => true})
UPDATE
Here is a portion of rake routes.
gallery_photos GET /galleries/:gallery_id/photos(.:format) {:action=>"index", :controller=>"photos"}
POST /galleries/:gallery_id/photos(.:format) {:action=>"create", :controller=>"photos"}
new_gallery_photo GET /galleries/:gallery_id/photos/new(.:format) {:action=>"new", :controller=>"photos"}
edit_gallery_photo GET /galleries/:gallery_id/photos/:id/edit(.:format) {:action=>"edit", :controller=>"photos"}
gallery_photo GET /galleries/:gallery_id/photos/:id(.:format) {:action=>"show", :controller=>"photos"}
PUT /galleries/:gallery_id/photos/:id(.:format) {:action=>"update", :controller=>"photos"}
DELETE /galleries/:gallery_id/photos/:id(.:format) {:action=>"destroy", :controller=>"photos"}
You don't need to specify the URL, which was wrong for the update anyway. Try
<%= form_for([@gallery, @photo], :html => {:multipart => true}) do |f| %>
Answer off top of my head. I don't have working example, but hope it helps.
In deed, according to your rake routes
, you don't have a route:
[PUT] "/galleries/1/photos"
If I'm not mistaken, your form points to invalid action: gallery_photos_path
will return an index of photos in gallery with id :gallery_id
. I think, :url parameter of the form should be something like:
:url => gallery_photo_path(params[:gallery_id], params[:id])
OR you can specify it without using Rails helpers:
:url => "/galleries/#{params[:gallery_id]}/photos/#{params[:id]}"
Also, if you are trying to create nested resource, I don't think you need these lines in your routes file:
resources :galleries
resources :photos
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