我有问题使用 link_to_remote
link_to_remote 文档示例说
link_to_remote "Delete this post", :update => "posts", :url => { :action => "destroy", :id => post.id }
这段代码在 html 代码下面
<a href="#" onclick="new Ajax.Updater('posts', '/blog/destroy/3', {asynchronous:true, evalScripts:true}); return false;">Delete this post</a>
但我的应用程序没有。我的 html 是
<a href="#" onclick="new Ajax.Updater('posts', '/blog/6', {asynchronous:true, evalScripts:true, parameters:'authenticity_token=' + encodeURIComponent('2C4Yo8OIDN+dm9oieL37uRg++PuWa8LCz18gW5Cu+Vg=')}); return false;">Delete this post</a>
url中的破坏在哪里？
我期待“/blog/destroy/6”，但实际上是“blog/6”
有什么问题？
我的 Rails 版本是 2.3.5
追加问题
真的是我在更新操作中的问题
我想使用下面的代码
link_to_remote "toggle", :url => { :action => "update", :id => post.id }
但是这段代码不是'blog/update/6'它也是'blog/6'......
如果单击链接会出现此错误
ActionController::UnknownAction (No action responded to 6. Actions: create, index, new, show, and update):
....我的 route.rb 是默认的
ActionController::Routing::Routes.draw do |map|
map.resources :aaa
map.resources :timetables
map.resources :alarams
map.resources :users
map.login 'login', :controller => 'user_sessions', :action => 'new'
map.logout 'logout', :controller => 'user_sessions', :action => 'destroy'
map.resources :user_sessions
# The priority is based upon order of creation: first created -> highest priority.
# Sample of regular route:
# map.connect 'products/:id', :controller => 'catalog', :action => 'view'
# Keep in mind you can assign values other than :controller and :action
# Sample of named route:
# map.purchase 'products/:id/purchase', :controller => 'catalog', :action => 'purchase'
# This route can be invoked with purchase_url(:id => product.id)
# Sample resource route (maps HTTP verbs to controller actions automatically):
# map.resources :products
# Sample resource route with options:
# map.resources :products, :member => { :short => :get, :toggle => :post }, :collection => { :sold => :get }
# Sample resource route with sub-resources:
# map.resources :products, :has_many => [ :comments, :sales ], :has_one => :seller
# Sample resource route with more complex sub-resources
# map.resources :products do |products|
# products.resources :comments
# products.resources :sales, :collection => { :recent => :get }
# end
# Sample resource route within a namespace:
# map.namespace :admin do |admin|
# # Directs /admin/products/* to Admin::ProductsController (app/controllers/admin/products_controller.rb)
# admin.resources :products
# end
# You can have the root of your site routed with map.root -- just remember to delete public/index.html.
map.root :controller => "welcome"
# See how all your routes lay out with "rake routes"
# Install the default routes as the lowest priority.
# Note: These default routes make all actions in every controller accessible via GET requests. You should
# consider removing or commenting them out if you're using named routes and resources.
map.connect ':controller/:action/:id'
map.connect ':controller/:action/:id.:format'
end