使用Best_in_Place编辑属性

时间:2012-03-25 17:34:54

标签: ruby-on-rails ruby ruby-on-rails-3 best-in-place

我正在使用Best_in_Place gem来使我的网站上的区域可以编辑。我有两个模型:学生和教育,关系是每个学生都有很多教育。在编辑直接在Student模型中的属性时,我有Best_in_place功能,例如

<%=best_in_place @student, :name =>

但是,我无法通过像

这样的行来更新教育的属性
<%=best_in_place @education, :college =>

在学生/秀中, 我收到错误
在2012-03-25 13:06:57 -0400

开始了针对127.0.0.1的PUT“/ educations”

ActionController :: RoutingError(没有路由匹配[PUT]“/ educations”)

并且它不仅不起作用,可编辑的点完全消失。我无法弄清楚是什么导致了这个问题,两个型号/控制器的一切似乎都是一样的。我的路线非常简单:

resources :students
resources :educations
root :to => 'pages#home'
devise_for :students

我的控制者:

def update
@student = Student.find(params[:id])

respond_to do |format|
  if @student.update_attributes(params[:student])
    format.html { redirect_to @student, notice: 'Student was successfully updated.' }
    format.json { head :no_content }
  else
    format.html { render action: "edit" }
    format.json { render json: @student.errors, status: :unprocessable_entity }
  end
end
end

VS

def update
@education = Education.find(params[:id])
respond_to do |format|
  if @education.update_attributes(params[:education])
    format.html { redirect_to @education, notice: 'Education was successfully updated.' }
    format.json { head :no_content }
  else
    format.html { render action: "edit" }
    format.json { render json: @education.errors, status: :unprocessable_entity }
  end
 end
end

如果我耙路线,我得到:

educations GET    /educations(.:format)               educations#index
                          POST   /educations(.:format)               educations#create
            new_education GET    /educations/new(.:format)           educations#new
           edit_education GET    /educations/:id/edit(.:format)      educations#edit
                education GET    /educations/:id(.:format)           educations#show
                          PUT    /educations/:id(.:format)           educations#update
                          DELETE /educations/:id(.:format)           educations#destroy
students GET    /students(.:format)                 students#index
                          POST   /students(.:format)                 students#create
              new_student GET    /students/new(.:format)             students#new
             edit_student GET    /students/:id/edit(.:format)        students#edit
                  student GET    /students/:id(.:format)             students#show
                          PUT    /students/:id(.:format)             students#update
                          DELETE /students/:id(.:format)             students#destroy

任何指针都将是一个巨大的帮助。

1 个答案:

答案 0 :(得分:0)

两件事:

  1. 您的视图语法已关闭。您正在使用=>而不是%>关闭代码。所以试试这个:

    <%=best_in_place @student, :name %>

    <%=best_in_place @education, :college %>

  2. 尝试将respond_to的{​​{1}}块更新为format.json。这应该使用户能够通过javascript进行编辑,同时让用户在页面上通过AJAX查看他们的更新。

  3. See ReadMe for best_in_place Controller response with respond_with_bip

    请参阅以下更新:

    respond_with_bip(@student)