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I have a background image that I can not get to stay just on one page. I have made a welcome controller with one home view to display it. I am precompiling my assets as well. The background shows up just fine, but my goal is to just show the background image on my home.html.erb view.
welcome/home.html.erb:
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="<%= I18n.locale || 'en' %>"
lang="<%= I18n.locale || 'en'%>">
<body class="container">
<h1>title</h1>
</body>
</html>
welcome controller:
class WelcomeController < ApplicationController
def home
end
end
stylesheets/welcome.css.scss:
body
{
background: {
image: asset-url("image.jpg");
}
}
and I have the following in my application layout:
<head>
<%= stylesheet_link_tag "welcome" if controller_name == "welcome" %>
</head>
and in config/initializers/assets.rb :
Rails.application.config.assets.version = '1.0'
Rails.application.config.assets.precompile += %w( welcome.css )
954
Add specific css,
body.welcome
{
background: {
image: asset-url("image.jpg");
}
}
and in html,
<body class="container welcome">
You must be wondering even though you have not included specific file then why it is applying all over. This is because you must have specified require_tree . in application.css
144
In Rails: Try creating a css class for the background image
.splash {
background-image: image-url("image.jpeg");
background-size: cover;
background-position: center;
background-attachment: fixed;
}
If you want all pages to display the image
<html class="splash"> ... </html>
But on one page only, on that view page, wrap everything in
<body class="splash"> ... </body>
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