CODEWITHSUNDEEP
ruby-on-railsmethodsdestroy
medy75
medy75

Reputation: 656

Rails object delete or destroy method

I've got

<%= link_to 'Destroy', project, :method => :delete, :data => { :confirm => 'Are you sure?'       } %>

but when I click on "Destroy" in view, it shows me the project (routes me to /project/:id)

# routes.rb
resources :users

resources :projects do
  resources :issues  
end

resources :issues

resources :sessions


root :to => "users#index"

match "/auth/:provider/callback" => "sessions#create"
match "/signout" => "sessions#destroy", :as => :signout


# projects_controller.rb
def destroy
  @project = Project.find(params[:id])
  @project.destroy

  respond_to do |format|
    format.html { redirect_to projects_url }
    format.json { head :no_content }
  end
end

But "Edit" works well. Do you know, where is the problem?

and there is an aplication.html.erb

#aplication.html.erb
<!DOCTYPE html>
<html>
<head>
  <title>Project manager</title>
  <%= stylesheet_link_tag    "application", :media => "all" %>
  <%= javascript_include_tag "application" %>
  <%= csrf_meta_tags %>
</head>
<body>

<% if current_user %>
    Welcome <%= current_user.username %>
    <%= link_to "Signout", signout_path %>
<% else %>
    <%= link_to "Sign in with twitter", "/auth/twitter" %>
<% end %>
<%= yield %>

</body>
</html>

and finally aplication.js

#aplication.js
= require jquery
//
= require jquery_ujs
//
= require_tree .
//
= require prototype_nested_form
//
= require jquery_nested_form

= require bootstrap

PS: server restart doesnt help

Upvotes: 0

Views: 1128

Answers (2)

medy75
medy75

Reputation: 656

I've solved it. I don't know why, but when I deleted these two lines

#aplication.js
= require jquery
= require jquery_ujs

everything works fine.

Upvotes: 1

Dipak Panchal
Dipak Panchal

Reputation: 6036

try this

<%= link_to 'Destroy', project, :method => :delete, :confirm => 'Are you sure?' %>

See the doc : http://api.rubyonrails.org/classes/ActionView/Helpers/UrlHelper.html#method-i-link_to

Update destroy link has delete method so that url should look like show but show action have get method when you check rake routes you can see that. both destroy and show method display the same url but method is different. for show it's a get and for destroy it's a delete method.

Upvotes: 0

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