Merge pull request #337 from alphagov/update-body-classes-for-govuk-f…

…rontend-v5 Update body classes for govuk frontend v5
alphagov · Jun 28, 2024 · bb1edff · bb1edff
2 parents 8f7f15c + b23086c
commit bb1edff
Show file tree

Hide file tree

Showing 3 changed files with 6 additions and 2 deletions.
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,3 +1,7 @@
+# Unreleased
+
+* Update body classes for govuk-frontend-v5
+
 # 18.6.0
 
 * Remove the part of the body from the error message for SourceWrapperNotFoundError and do some cleanup

diff --git a/lib/slimmer/test_templates/header_footer_only.html b/lib/slimmer/test_templates/header_footer_only.html
@@ -3,7 +3,7 @@
     <title>Test Template</title>
   </head>
   <body>
-    <script>document.body.className = ((document.body.className) ? document.body.className + ' js-enabled' : 'js-enabled');</script>
+    <script>document.body.className += ' js-enabled' + ('noModule' in HTMLScriptElement.prototype ? ' govuk-frontend-supported' : '');</script>
 
     <header id="global-header">
       <div class="header-wrapper"></div>

diff --git a/lib/slimmer/test_templates/wrapper.html b/lib/slimmer/test_templates/wrapper.html
@@ -3,7 +3,7 @@
     <title>Test Template</title>
   </head>
   <body>
-    <script>document.body.className = ((document.body.className) ? document.body.className + ' js-enabled' : 'js-enabled');</script>
+    <script>document.body.className += ' js-enabled' + ('noModule' in HTMLScriptElement.prototype ? ' govuk-frontend-supported' : '');</script>
 
     <header id="global-header">
       <div class="header-wrapper"></div>