Ajax從不同的控制器回調原始頁面

Question

我正在使用Ajax將數據發佈到我正在構建的應用程序的其他控制器。用戶可以正確回答問題。

我發起的觀點是：應用程序/視圖/問題/ index.html.erb

<form accept-charset="UTF-8" action="/points/create" method="post" data-remote="true" id="formname"> 
       <div class="field"> 
        <%= radio_button("point", :user_answer, 1) %> 
        <%= label_tag(:correct_answer, question.answer1) %> 
        <%= radio_button("point", :user_answer, 2) %> 
        <%= label_tag(:correct_answer, question.answer2) %> 
        <%= radio_button("point", :user_answer, 3) %> 
        <%= label_tag(:correct_answer, question.answer3) %> 
        <%= radio_button("point", :user_answer, 4) %> 
        <%= label_tag(:correct_answer, question.answer4) %> 
        </div> 
       <div class="actions"> 
        <input type="hidden" id="point_question_correct_answer" name="point[correct_answer]" value="<%= question.correct_answer %>" /> 
        <input type="hidden" id="point_question_id" name="point[question_id]" value="<%= question.id %>" /> 
        <input type="hidden" id="point_current_user" name="point[user_id]" value="<%= current_user.id %>" /> 

        <%= submit_tag "Submit", :class => 'btn btn-primary' %> 
       </div> 

我能夠發佈和保存數據：應用程序/控制器/ points_controller.rb：

def create 
@point = Point.new(params[:point]) 

respond_to do |format| 
    if @point.save 
    logger.debug "Data has been saved" 
    flash[:success] = "Data has been saved" 
    else 
     end 
    end 
    end 

的問題是，我想要的閃[：成功]出現在當前視圖（..questions/index.html.erb）。消息在視圖/點上閃爍，這不是當前視圖。 flash[:success]應該出現在查看/問題/ index.html.erb。 有什麼我做錯了或不包括？

Answer 1

flash[:success]需要向後重定向。

嘗試用flash.now[:success] = "Data has been saved"代替。 http://guides.rubyonrails.org/action_controller_overview.html#flash-now