差分

Tep8

1,454 バイト追加, 2023年7月5日 (水) 11:29

→‎準備

[[category:memo|{{PAGENAME}}]]

== 準備 ==

[[Rails前バージョン確認|バージョン確認]]

 

== create application ==

% rails new . --css=tailwind --css=sass --javascript=esbuild --database=postgresql

% bin/setup

 

== テスト用のデータで開発用のデータをつくる設定 ==

<nowiki># db/seeds.rb

 

puts "\n== Seeding the database with fixtures =="

system("bin/rails db:fixtures:load")</nowiki>

== user ==

<nowiki>% bin/rails generate devise User

ConfirmableをコメントアウトするConfirmableをコメントアウトを外す

% bin/rails db:migrate</nowiki>

# config/initializers/devise.rb

config.scoped_views = true

 

== Devise ==

config.mailer_sender = 'info@pokpok.jp'

 

メールプレビュー（リンクがエラーになる）

<nowiki># test/mailers/previews/devise_preview.rb

 

class DevisePreview < ActionMailer::Preview

def confirmation_instructions

Devise::Mailer.confirmation_instructions(User.new, Devise.friendly_token[0,20])

end

end

 

http://localhost:3000/rails/mailers/devise/confirmation_instructions</nowiki>

== home ==

application.register("hello", HelloController)</nowiki>

== company container == rails generate scaffold Company Container name:string

関連付け

% bin/rails generate migration add_company_reference_to_users add_container_reference_to_users companycontainer:references

% bin/rails generate migration add_note_reference_to_name_list note:references

nullを許可する

add_reference :users, :companycontainer, foreign_key: true belongs_to :companycontainer, optional: true

bin/rails db:drop db:create db:migrate

% rails generate controller Companies new create

 

取り消し

% rails destroy scaffold Company name:string

 

=== 一意制約を追加 ===

rails generate migration add_unique_constraint_to_containers

== note ==

関連付け

% bin/rails generate migration add_company_reference_to_notes companyadd_container_reference_to_notes container:references == client == % rails generate scaffold Client note:references name:string kana:string email:string line:integer == ラベル ===== client label === rails generate scaffold ClientLabel note:references name:string kind:integer 中間テーブル rails generate migration CreateJoinTableClientClientLabel client client_label == other == % rails generate scaffold Other client:references name:string kana:string client_name:boolean line:integer memo:text generation:string == db:rollback == % rails db:migrate:status  % rails db:rollback  % rails db:rollback STEP=n  % rails db:migrate:down VERSION=**************

== 見出しタイトル ========== ==

% rails generate scaffold NameList name:string kana:string head:boolean line:integer buddhist_name:string alive:boolean birth:string death:string g_age:string memo:text generation:string

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