RoR 路由错误：从链接到构建的 URL，路由出现在 rake 路由中

Question

routes.rb

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

搜索路线

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 没有路线匹配“/project_associations/2011”

我踢了服务器，结果一样

提前感谢您的帮助。

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 %>