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我可以在没有任何问题的情况下取消所有在索引视图中检查的消息。
但是在显示视图中,生成的链接显示到/messages/discard.3 的链接,这3个可以是ID。如何正确设置路由
我该如何让它工作?它应该被链接到消息/丢弃/ 3
我的文件是这样的
的routes.rb
get "messages/received"
get "messages/sent"
get "messages/trash"
get 'messages/:id' => 'messages#show', :as => :show_messages
match 'messages/new/:username', :to => 'messages#new', :as => :new_messages
match 'messages/deliver' => 'messages#deliver', :via => :post
match 'messages/discard' => 'messages#discard', :via => :post, :as => :discard_messages
match 'messages/untrash' => 'messages#untrash', :via => :post
视图1(index.html.erb)
<%= form_tag(:action=> discard) do %>
<% @messages.each do |m| %>
<tr>
<td><%= check_box_tag "checked_items[#{m.id}]",m.id %></td>
<td><%= m.last_message.id %></td>
<td><%= 'unread' if m.is_unread?(current_user) %></td>
<td><%= m.last_message.created_at %></td>
<td><%= m.last_sender.username %></td>
<td><%= link_to m.subject, show_messages_path(m) %></td>
</tr>
<% end %>
视图2(show.html.erb)
<%= link_to 'Trash', discard_messages_path(@messages) %>
messages_controller.rb
def discard
conversation = Conversation.find_all_by_id(params[:checked_items].keys)
if conversation
current_user.trash(conversation)
flash[:notice] = "Message sent to trash."
else
conversations = Conversation.find(params[:conversations])
conversations.each { |c| current_user.trash(c) }
flash[:notice] = "Messages sent to trash."
end
redirect_to :back
end
谢谢!我改变了你的第一个建议。但它表示路由错误没有路由匹配{:action =>“discard”,:controller =>“messages”} :( – MKK 2012-07-19 12:32:14