活动模型禁止属性错误

Lilp 发表于 Dev

Lilp

有人能够帮助我理解此错误。我正在尝试根据构建网络应用程序教程在Rails中创建联系表单。我按照步骤生成了一个消息支架。然后，我修改了路线。接下来，它表示将其放入消息控制器show动作中。

if @message.save
  flash[:notice] = 'Thanks for Your Message'
  format.html { redirect_to root_path }

我已经做到了，并且在MessagesController＃create ActiveModel :: ForbiddenAttributesError中收到以下错误ActiveModel :: ForbiddenAttributesError

这是我的消息控制器文件

class MessagesController < InheritedResources::Base 
  def show
     if @message.save
      flash[:notice] = 'Thanks for Your Message'
      format.html { redirect_to root_path }
     end
  end
end

我的路线文件如下

# devise_for :users

资源：产品执行资源：订单，仅：[：new，：create] #tells rails需要产品ID号结尾

  # get 'pages/payment'

  get 'home/about'

  get 'messages/new'

  get 'seller' => "products#seller"

  get 'sales' => "orders#sales"

  get 'static_pages/productlanding'

  get "content/veg"

  get "content/fruit"

  get "content/mix"

  get 'subscriptions/new'

  root 'static_pages#home'

Lilp

我已经设法与以下排序！谢谢你的帮助

class MessagesController < ApplicationController
  before_action :set_message, only: [:show, :edit, :update, :destroy]

  # GET /messages
  # GET /messages.json
  def index
    @messages = Message.all
  end

  # GET /messages/1
  # GET /messages/1.json
  def show
  end

  # GET /messages/new
  def new
    @message = Message.new
  end

  # GET /messages/1/edit
  def edit
  end

  # POST /messages
  # POST /messages.json
  def create
    @message = Message.new(message_params)

    respond_to do |format|
      if @message.save
        flash.now[:notice] = 'Thank you for your message!'
        format.html { redirect_to root_path }
        format.json { render :show, status: :created, location: @message }
      else
        format.html { render :new }
        format.json { render json: @message.errors, status: :unprocessable_entity }
      end
    end
  end

  # PATCH/PUT /messages/1
  # PATCH/PUT /messages/1.json
  def update
    respond_to do |format|
      if @message.update(message_params)
        format.html { redirect_to @message, notice: 'Message was successfully updated.' }
        format.json { render :show, status: :ok, location: @message }
      else
        format.html { render :edit }
        format.json { render json: @message.errors, status: :unprocessable_entity }
      end
    end
  end

  # DELETE /messages/1
  # DELETE /messages/1.json
  def destroy
    @message.destroy
    respond_to do |format|
      format.html { redirect_to messages_url, notice: 'Message was successfully destroyed.' }
      format.json { head :no_content }
    end
  end

  private
    # Use callbacks to share common setup or constraints between actions.
    def set_message
      @message = Message.find(params[:id])
    end

    .
    def message_params
      params.require(:message).permit(:name, :email, :company, :phone, :subject, :body)
    end
end