Question

当我尝试创建新的记录图像时，我没有上传，但是当我尝试编辑所有正常工作时。没有错误，创建后我在DB中有nil更新后我有一个图片的链接，一切都很好。我做错了什么？在我使用form_for并且一切正常之前，我将form_for更改为simple_form。也许这里有问题？

控制器：

def create

    #byebug
      @bar = current_user.bars.new(bar_params)
    if @bar.save
      UserMailer.admin_verify_email(@bar.id).deliver_now
      flash[:success] = t(".bar_created_successfully")

      # if admin_verified add bar to the search bos
      if @bar.admin_verified
        Barsearchsuggestion.index_bar(@bar)
        redirect_to bars_path(my_bar: true)
      else
        redirect_to bar_status_user_path(current_user)
      end

    else
      flash.now[:alert] = @bar.errors.full_messages
      render 'users/add_bar'
    end
  end

  def edit
    @bar = Bar.find(params[:id])
  end

  def update
    @bar = Bar.find(params[:id])

    if @bar.update_attributes(bar_params)
      flash[:success] = "Bar updated."
      redirect_to bar_status_user_path(current_user)
    else
      flash.now[:error] = I18n.t("simple_form.error_notification.default_message")
      # flash[:error] = @bar.errors.to_array
      render 'edit'
    end
  end

 private

  def bar_params

   params.require(:bar).permit!

  end

查看：

=simple_form_for(@bar) do |f|

.form-group

      = f.label :profile_picture
      = t(".profile_picture_ext_html")
      %br
      = image_tag f.object.profile_picture.bar_detail.url
      = f.file_field :profile_picture, class: 'form-control'

型号：

mount_uploader :profile_picture, BarPictureUploader

Answer 1

You have to permit the profile_picture parameter like this:

def bar_params
  params.require(:bar).permit(:profile_picture)
end

Answer 2

尝试在表单中设置RewriteCond %{HTTP_HOST} ^minutos\.com$ RewriteRule ^/?$ "http\:\/\/www\.minutos\.com\/" [R=301,L]

图片无法上传carriewave / simple_form / Rails

2 个答案: