Site Variable Overview | 次世代 Hugo

We can define site variables in config.json and access them by Go template language.

Version

Hugo 0.92

Page

site000

Title and slogan are read from site variables in config.json.

Hugo Config

config.json

{
   "baseURL": "http://example.org/",
   "languageCode": "en-us",
   "title": "My New Hugo Site",
   "params": {
      "slogan": "Stay Hungry, Stay Foolish"
   },
}

title : default site variable defined by Hugo is under root property
slogan : user-defined site variable is under params property

Layout

layouts/index.html

<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <script src="alpine.js" defer></script>
    <link rel="stylesheet" href="output.css" />
    <title>{{ .Title }}</title>
  </head>
  <body>
    <h1 class="text-4xl font-bold">{{ .Site.Title }}</h1>
    <p class="text-red-500">{{ .Site.Params.Slogan }}</p>
  </body>
</html>

Line 8

<title>{{ .Title }}</title>

.Title : default page variable is accessed by . with Camelcase

Line 11

<h1 class="text-4xl font-bold">{{ .Site.Title }}</h1>
<p class="text-red-500">{{ .Site.Params.Slogan }}</p>

.Site.Title : default site variable is accessd by .Site. with Camelcase, too
.Site.Params.Slogan : user-defined site variable is accessed by .Site.Params. with Camelcase

Conclusion

Site variables defined in config.json can be accessed by .Site on template
User-defined site variables have to be defined under the params property or site variable lists provided by Hugo. We can’t create a new user-defined variable under the root context
For user-defined variables, page variable and site variable are all accessed by Params Object on template