From 9cc438f5596a519bdccc36cd0763feb72040e45b Mon Sep 17 00:00:00 2001 From: Mauro George Date: Thu, 2 Jul 2015 19:28:16 -0300 Subject: [PATCH] Create Adding images in Action Mailer Views on guides [ci skip] --- guides/source/action_mailer_basics.md | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/guides/source/action_mailer_basics.md b/guides/source/action_mailer_basics.md index 6f159b2fc4..c31b50fcfc 100644 --- a/guides/source/action_mailer_basics.md +++ b/guides/source/action_mailer_basics.md @@ -533,6 +533,24 @@ url helper. NOTE: non-`GET` links require [jQuery UJS](https://github.com/rails/jquery-ujs) and won't work in mailer templates. They will result in normal `GET` requests. +### Adding images in Action Mailer Views + +Unlike controllers, the mailer instance doesn't have any context about the +incoming request so you'll need to provide the `:asset_host` parameter yourself. + +As the `:asset_host` usually is consistent across the application you can +configure it globally in config/application.rb: + +```ruby +config.action_mailer.asset_host = 'http://example.com' +``` + +Now you can display an image inside your email. + +```ruby +<%= image_tag 'image.jpg' %> +``` + ### Sending Multipart Emails Action Mailer will automatically send multipart emails if you have different -- GitLab