【民泊5.1】【Windows】jQuery日付ピッカー

記述追加　GemFile(75行目)

gem 'jquery-ui-rails', '~> 5.0'

GemFile

source 'https://rubygems.org'

git_source(:github) do |repo_name|
  repo_name = "#{repo_name}/#{repo_name}" unless repo_name.include?("/")
  "https://github.com/#{repo_name}.git"
end


# Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
gem 'rails', '~> 5.0.7', '>= 5.0.7.1'
# Use postgresql as the database for Active Record
gem 'pg', '>= 0.18', '< 2.0'
# Use Puma as the app server
gem 'puma', '~> 3.0'
# Use SCSS for stylesheets
gem 'sass-rails', '~> 5.0'
# Use Uglifier as compressor for JavaScript assets
gem 'uglifier', '>= 1.3.0'
# Use CoffeeScript for .coffee assets and views
gem 'coffee-rails', '~> 4.2'
# See https://github.com/rails/execjs#readme for more supported runtimes
# gem 'therubyracer', platforms: :ruby

# Use jquery as the JavaScript library
gem 'jquery-rails'
# Turbolinks makes navigating your web application faster. Read more: https://github.com/turbolinks/turbolinks
gem 'turbolinks', '~> 5'
# Build JSON APIs with ease. Read more: https://github.com/rails/jbuilder
gem 'jbuilder', '~> 2.5'
# Use Redis adapter to run Action Cable in production
# gem 'redis', '~> 3.0'
# Use ActiveModel has_secure_password
# gem 'bcrypt', '~> 3.1.7'

# Use Capistrano for deployment
# gem 'capistrano-rails', group: :development

group :development, :test do
  # Call 'byebug' anywhere in the code to stop execution and get a debugger console
  gem 'byebug', platform: :mri
end

group :development do
  # Access an IRB console on exception pages or by using <%= console %> anywhere in the code.
  gem 'web-console', '>= 3.3.0'
end

# Windows does not include zoneinfo files, so bundle the tzinfo-data gem
gem 'tzinfo-data', platforms: [:mingw, :mswin, :x64_mingw, :jruby]

#bootstrap
gem 'bootstrap-sass', '~> 3.4.1'

#デバイス
gem 'devise', '~>4.2'

#Gravatar
gem 'gravtastic'

#フラッシュメッセージ
gem 'toastr-rails', '~> 1.0'

#日本語化
gem 'rails-i18n'

#画像アップロード
gem 'paperclip', '~> 5.1.0'

#googleマップ
gem 'geocoder', '~> 1.4'

#アマゾンS3
gem 'aws-sdk', '~> 2.8'

#日付ピッカー
gem 'jquery-ui-rails', '~> 5.0'

コマンド
bundle

記述追加　app\assets\javascripts\application.js
「//= require jquery-ui/datepicker」の記述追加（16行目）

// This is a manifest file that'll be compiled into application.js, which will include all the files
// listed below.
//
// Any JavaScript/Coffee file within this directory, lib/assets/javascripts, vendor/assets/javascripts,
// or any plugin's vendor/assets/javascripts directory can be referenced here using a relative path.
//
// It's not advisable to add code directly here, but if you do, it'll appear at the bottom of the
// compiled file. JavaScript code in this file should be added after the last require_* statement.
//
// Read Sprockets README (https://github.com/rails/sprockets#sprockets-directives) for details
// about supported directives.
//
//= require jquery
//= require bootstrap-sprockets
//= require jquery_ujs
//= require jquery-ui/datepicker
//= require toastr
//= require gravtastic
//= require turbolinks
//= require_tree .

記述更新　app\views\reservations\_form.html.erb

コピーしてファイルの内容を置き換えてください。

<%= form_for([@room, @room.reservations.new]) do |f| %>
  <%= f.text_field :start_date, readonly: true, placeholder: "チェックイン日", class: "form-control datepicker" %>
  <%= f.text_field :end_date, readonly: true, placeholder: "チェックアウト日", class: "form-control datepicker" %>

  <br/>
  <%= f.submit "予約する", class: "btn btn-normal btn-block" %>
<% end %>


<script>

  $(function() {
    $('#reservation_start_date').datepicker({
      dateFormat: 'dd-mm-yy'

    });
    $('#reservation_end_date').datepicker({
      dateFormat: 'dd-mm-yy'

    });

  });

</script>

以下のサイトで日付ピッカーのデザインを変更することができます。
jQuery CDN

デザインの名前をコピーしてリンクの名前を変更します。
今回は「sunny」を使います。

記述追加　app\views\layouts\application.html.erb(13行目)

    <!-- 日付ピッカー　デザインsunny-->
    <link rel="stylesheet" href="https://code.jquery.com/ui/1.12.1/themes/sunny/jquery-ui.css">
    <!-- 日付ピッカーの日本語化-->
    <script src="https://rawgit.com/jquery/jquery-ui/master/ui/i18n/datepicker-ja.js"></script>

app\views\layouts\application.html.erb

<!DOCTYPE html>
<html>
  <head>
    <title>Minpaku</title>
    <%= csrf_meta_tags %>

    <%= stylesheet_link_tag    'application', media: 'all', 'data-turbolinks-track': 'reload' %>
    <%= javascript_include_tag 'application', 'data-turbolinks-track': 'reload' %>
    <!-- googleフォント -->
    <link href="https://fonts.googleapis.com/css2?family=Kosugi&display=swap" rel="stylesheet">
    <!-- アイコン　-->
    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
    <!-- 日付ピッカー　デザインsunny-->
    <link rel="stylesheet" href="https://code.jquery.com/ui/1.12.1/themes/sunny/jquery-ui.css">
    <!-- 日付ピッカーの日本語化-->
    <script src="https://rawgit.com/jquery/jquery-ui/master/ui/i18n/datepicker-ja.js"></script>
  </head>

  <body>

    <!-- _navbar.html.erb をレンダーする　-->
    <%= render 'shared/navbar' %>
    <%= render 'shared/message' %>

    <!-- ページをコンテナに格納　-->
    <div class="container">
      <%= yield %>
    </div>
  </body>
</html>