但是,如果我转到/ controller /,它将返回false。 记录日志显示两者实际上都采取了同样的行动 Processing PostsController#index (for 127.0.0.1 at 2009-08-11 18:28:12) [GET] Parameters: {"action"=>"index", "method"=>:get, "controller"=>"posts"} 对于两者而言,该动作产生相同的结果,如预期的那样。
class AuthorController < ApplicationController before_action :set_author, only: %i[ show update destroy ] # GET /authors def index @authors = Author.includes(:books).all render json: AuthorSerializer.new(@authors) end # GET /authors/1 def show render json: AuthorSerializer.new...
Hi I got the same problem, I solved it just by specifying the the controller on your /config/routes.rb find the route the put the controller name. Example: I have the controller product_controller.rb routes.rb resource :product, controller: 'product', only: [:edit, :update] Share Foll...
NSFetchedResultsController和多对多关系不起作用 Phalcon关系多对多,无法正确查询 Rails 5多对多索引 Rails Api多对多如何发送和处理json Rails多对多API查询 Rails过滤多对多关系中的记录 Ruby on Rails:多对多实例 SQLAlchemy关系多对多X 2 页面内容是否对你有帮助? 有帮助 没帮助 ...
在Rails搜索表单中的x,y查询参数是指在Rails应用程序中,使用搜索表单时可以通过传递x和y参数来指定搜索条件。这些参数可以是任何字段,例如文本、数字或日期等。在Rails中,可以使用如下方法来实现这个功能: 在控制器中定义搜索方法: 代码语言:ruby 复制 def search @items = Item.where("x LIKE ? AND y LIKE ?
In this case a controller would be generated that would have NO before_action to authenticate the account, but it would still treat the current_account as the auth root for the purpose of loading the objects. Please note that this example would produce non-functional code, so you would need...
The JS API client is part of the gem, just require algolia/v3/algoliasearch.min somewhere in your JavaScript manifest, for example in application.js if you are using Rails 3.1+: //= require algolia/v3/algoliasearch.min Then in your JavaScript code you can do: var client = algoliasearch(...
classApplicationController<ActionController::Baseprotect_from_forgery with::exceptionincludeSessionsHelper#引用帮助函数end 2.用户账号密码相关 ①数据库指定字段唯一性 rails generate migration add_index_to_users_email db/migrate/[timestamp]_add_index_to_users_email.rb ...
在controller的locations_controller.rb中,可以指定action渲染json格式的数据对象: 也可以在view中写。 def show render json:{ id: @location.id, name: @location.name } end https://github.com/rails/jbuilder Jbuilder(3300✨) Jbuilder gives you a simple DSL for declaring JSON structures that beats ma...
在application_controller中配置access_denied函数 classApplicationController<ActionController::Baseprotect_from_forgery# cancanadapter,访问被拒绝后会回调这个方法defaccess_denied(exception)redirect_to admin_root_path,alert:exception.messageend# cancanadapter,访问被拒绝后会回调这个方法,上面的那个方法无效,提示多了个...