【发布时间】:2018-09-21 12:40:10
【问题描述】:
Rails 5 多态评论模型,我正在使用设计。
当我创建“新”评论时,允许的参数 => 总是错误的;即使我使用 params.permit(:all)
class Comment < ApplicationRecord
belongs_to :commentable, polymorphic: true
has_many :comments, as: :commentable
default_scope ->{ order('created_at DESC') }
validates_presence_of :title
validates_presence_of :description
end
views/cmets/_form.html.erb
<%= form_with(model: comment, local: true) do |form| %>
cmets_controller.rb
def 注释参数 params.fetch(:client, {}) params.require(:comment).permit(:title, :description) params.permit(:all) 再见虫 结尾82: params.fetch(:client, {})
83: params.require(:comment).permit(:title, :description)
84: #params.permit(:title, :description, :client_id)
85: params.permit(:all)
86: byebug
=> 87: end
88:
89: def find_commentable
90: # @commentable = Client.find(params[:client_id])
if params[:client_id]
91: # for now
(byebug) params
【问题讨论】:
-
您能否将您的
comments#create操作添加到您的问题中?
标签: parameters permissions ruby-on-rails-5