我刚开始学习语言时,对Rails 3中的路线有点混淆.我在这里生成一个表单：
<%= form_tag towns_path,:method => "get" do %>
<%= label_tag :name,"Search for:" %>
<%= text_field_tag :name,params[:name] %>
<%= submit_tag "Search" %>
<% end %>
然后在我的路线：
get "towns/autocomplete_town_name" get "home/autocomplete_town_name" match 'towns' => 'towns#index' match 'towns/:name' => 'towns#index' resources :towns,:module => "town" resources :businesses,:module => "business" root :to => "home#index"
那么为什么在提交表单时我会得到这个URL：
/towns?utf8=✓&name=townname&commit=Search
所以问题是如何使这个url成为一个干净的网址像：
/towns/townname
谢谢,
安德鲁
解决方法
首先是路线
resources :towns do post 'townname',:on => :collection end
要么
match "town/:name" => "towns#index",:as => :townname,:via => [:post],:constraints => { :name => /[A-Za-z]/ }
和形式
<%= form_tag townname_towns_path,:method => "post" do %> <%= label_tag :name,"Search for:" %> <%= text_field_tag :name,params[:name] %> <%= submit_tag "Search" %> <% end %>