Rails 3 正在路由“POST /categories”到 CategoryController#index 操作

发布于 2024-10-07 18:24:54 字数 1053 浏览 2 评论 0原文

我有一个用于创建新类别的ajax 表单。

  <%= form_for(@category, :remote => true) do |f| %>
    <%= f.error_messages %>
    <p>
      <%= f.text_field :name %> <%= f.submit 'Add' %>
    </p>
  <% end %>

在控制器中：

def index
  @category = Category.new
  ...
end

def create
  @category = Category.new(params[:category])
  ...
end

当我提交表单时，我在日志中看到这一点...

Started POST "/categories" for 127.0.0.1 at Tue Dec 14 13:31:46 -0500 2010
  Processing by CategoriesController#index as JS

我的路线文件有：

  resources :categories

“rake 路线”的部分输出：

GET    /categories(.:format)               {:controller=>"categories", :action=>"index"}
POST   /categories(.:format)               {:controller=>"categories", :action=>"create"}

并且，我在我的 html HEAD 中包含了这个新的帮助程序，它生成一些标签需要 Rails 3 不显眼的 javascript 支持：

<%= csrf_meta_tag %>

有什么想法吗？

原文

I have an ajax form for creating a new Category.

  <%= form_for(@category, :remote => true) do |f| %>
    <%= f.error_messages %>
    <p>
      <%= f.text_field :name %> <%= f.submit 'Add' %>
    </p>
  <% end %>

In the controller:

def index
  @category = Category.new
  ...
end

def create
  @category = Category.new(params[:category])
  ...
end

When I submit the form, I see this in my log...

Started POST "/categories" for 127.0.0.1 at Tue Dec 14 13:31:46 -0500 2010
  Processing by CategoriesController#index as JS

My routes file has:

  resources :categories

Partial output of "rake routes":

GET    /categories(.:format)               {:controller=>"categories", :action=>"index"}
POST   /categories(.:format)               {:controller=>"categories", :action=>"create"}

And, I'm including this new helper in my html HEAD that generates some tags that are needed for rails 3 unobtrusive javascript support: