In my controller I have -
def remove_file
@chap_comment.remove_chap_comment_pdf!
@chap_comment.save
end
... and in my view I have -
<%= link_to 'remove pdf', controller: 'chap_comments', action: 'remove_file', id: comment.id %>
... in routes.rb I simply have -
resources :chap_comments
... but before the page with the link in even renders I'm getting No route matches {:action=>"remove_file", :controller=>"chap_comments", :id=>1}
- what should I be putting in my routes?
Try using a member
:
resources :chap_comments do
member do
delete 'remove_file'
end
end
This adds an extra resource path for remove_file
. The full path would be remove_file_chap_comment_path
.
You need to add route for remove_file in your routes file. like below:
get "chap_comments/:id/remove_file" => 'chap_comments#remove_file'
Change your routes like
resources :chap_comments do
member do
delete :remove_file
end
end
Then you can make a link (run rake routes
to see the full path name to method)
= link_to "Remove PDF", remove_file_chap_comment_path(id), :method => :delete
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