RoR的路线错误：从内置的link_to URL，路径出现在耙路线

Question

的routes.rb

resources :project_associations, :only => [:update] 

耙路线

project_association PUT /project_associations/:id(.:format) {:action=>"update", :controller=>"project_associations"} 

ERB

<%= link_to membership_command[:text], project_association_path(membership_command[:id], :command => membership_command[:command])%> 

生成的HTML

<a href="/project_associations/2011?command=suspend">Suspend</a> 

点击结果： 路由错误 没有路由匹配“/ project_associations/2011”

我踢了服务器，同样的结果

感谢您的任何援助。

Answer 1

将此添加到link_to：:method => :put。

所以：

<%= link_to membership_command[:text], project_association_path(membership_command[:id], :command => membership_command[:command]), :method => :put %>