LoginSignup
1
1

More than 3 years have passed since last update.

【Rails】lightbox2を用いて画像拡大機能の実装

Posted at

目標

ezgif.com-video-to-gif.gif

開発環境

・Ruby: 2.5.7
・Rails: 5.2.4
・Vagrant: 2.2.7
・VirtualBox: 6.1
・OS: macOS Catalina

前提

下記実装済み。

Slim導入
投稿機能実装

実装

1.application.html.slimを編集

application.html.slim
doctype html
html
  head
    title
      | Bookers2
    = csrf_meta_tags
    = csp_meta_tag
    = stylesheet_link_tag    'application', media: 'all', 'data-turbolinks-track': 'reload'
    / 追記
    link href='https://cdnjs.cloudflare.com/ajax/libs/lightbox2/2.7.1/css/lightbox.css' rel='stylesheet'
    = javascript_include_tag 'application', 'data-turbolinks-track': 'reload'
    / 追記
    script src='https://cdnjs.cloudflare.com/ajax/libs/lightbox2/2.7.1/js/lightbox.min.js' type='text/javascript'

2.image_tagを編集

books/show.html.slim
= link_to @book.image.url, 'data-lightbox': @book.image do
  = image_tag @book.image.to_s
1
1
0

Register as a new user and use Qiita more conveniently

  1. You get articles that match your needs
  2. You can efficiently read back useful information
  3. You can use dark theme
What you can do with signing up
1
1