Rails 4 - 缺少模板

Question

我希望你能帮助我弄清楚为什么我会得到这个特殊的错误.

我有以下表格:

index.html.erb

<%= form_for :response, :url => {:action => 'create'}, :remote => true do |f| %> 
  <%= f.hidden_field :template_id, :value => @template.id %>
    <%= button_tag(type: 'submit', class: "btn btn-primary btn-lg pull-right next-slide") do %>
      Next &rarr;
     <% end %>
<% end %>

therapy_controller.erb

 def create
   @response = Response.new(response_params)
    respond_to do |format| 
      if @result = @response.save 
        format.html 
        format.js  
       else  
        format.html { render :action => "new" }  
        format.js
       end  
     end
   end

视图/疗法/ create.js.erb

<% if @result %>
  alert("Success!");
<% else %>
  alert("Fail!");
<% end %>

但是,当我提交表单时,我收到以下错误:

模板丢失:

缺少模板疗法/创建,应用/创建{:locale => [:en],:formats => [:html] ,:handlers => [:erb,:builder,:raw,:ruby,:coffee,: jbuilder,:slim]}.搜索:*...

任何想法为什么我会得到这个错误？我无法弄清楚是什么导致了它.

谢谢!

更新:

所以,我已经尝试过Yoshiji先生,Dave先生和Pavan先生的建议,但我仍然得到同样的错误.所以,在我therapy_controller.erb,我已经改为:

respond_to do |format|
  format.js
end

现在,我收到错误:

ActionController::UnknownFormat in TherapyController#create 

有任何想法吗？

更新2:以下是服务器日志:

 Started POST "/therapy" for 152.79.45.121 at 2014-05-15 18:01:21 +0000
 Processing by TherapyController#create as HTML
  Parameters: {"utf8"=>"?", "response"=>{"template_id"=>"2"}, "commit"=>"Save Response"}
 Completed 406 Not Acceptable in 1ms

  ActionController::UnknownFormat (ActionController::UnknownFormat):
    app/controllers/therapy_controller.rb:13:in `create'

而routes.rb文件是在这里: https://gist.github.com/dodinas/fb0a39282022e961ce09

谢谢.

Answer 1

试试这个

def create
  @response = Response.new(response_params)
  respond_to do |format| 
    if @result = @response.save 
      format.html 
      format.js { render 'create.js.erb' }
    else  
      format.html { render :action => "new" }  
      format.js
    end  
  end
end

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