Skip initialisation when GOV.UK Frontend is not supported

See approach on GOV.UK Frontend alphagov/govuk-frontend@7e1d0f4
alphagov · Aug 2, 2023 · e8224f2 · e8224f2
1 parent 475d587
commit e8224f2
Show file tree

Hide file tree

Showing 9 changed files with 9 additions and 9 deletions.
diff --git a/src/javascripts/components/back-to-top.mjs b/src/javascripts/components/back-to-top.mjs
@@ -3,7 +3,7 @@ class BackToTop {
    * @param {Element} $module - HTML element
    */
   constructor ($module) {
-    if (!($module instanceof HTMLElement)) {
+    if (!($module instanceof HTMLElement) || !document.body.classList.contains('govuk-frontend-supported')) {
       return this
     }
 

diff --git a/src/javascripts/components/cookie-banner.mjs b/src/javascripts/components/cookie-banner.mjs
@@ -12,7 +12,7 @@ class CookieBanner {
    * @param {Element} $module - HTML element
    */
   constructor ($module) {
-    if (!($module instanceof HTMLElement)) {
+    if (!($module instanceof HTMLElement) || !document.body.classList.contains('govuk-frontend-supported')) {
       return this
     }
 

diff --git a/src/javascripts/components/cookies-page.mjs b/src/javascripts/components/cookies-page.mjs
@@ -5,7 +5,7 @@ class CookiesPage {
    * @param {Element} $module - HTML element
    */
   constructor ($module) {
-    if (!($module instanceof HTMLElement)) {
+    if (!($module instanceof HTMLElement) || !document.body.classList.contains('govuk-frontend-supported')) {
       return this
     }
 

diff --git a/src/javascripts/components/copy.mjs b/src/javascripts/components/copy.mjs
@@ -5,7 +5,7 @@ class Copy {
    * @param {Element} $module - HTML element
    */
   constructor ($module) {
-    if (!($module instanceof HTMLElement)) {
+    if (!($module instanceof HTMLElement) || !document.body.classList.contains('govuk-frontend-supported')) {
       return this
     }
 

diff --git a/src/javascripts/components/example-page.mjs b/src/javascripts/components/example-page.mjs
@@ -3,7 +3,7 @@ class ExamplePage {
    * @param {Document} $module - HTML document
    */
   constructor ($module) {
-    if (!($module instanceof Document)) {
+    if (!($module instanceof Document) || !document.body.classList.contains('govuk-frontend-supported')) {
       return this
     }
 

diff --git a/src/javascripts/components/example.mjs b/src/javascripts/components/example.mjs
@@ -13,7 +13,7 @@ class Example {
    * @param {Element} $module - HTML element
    */
   constructor ($module) {
-    if (!($module instanceof HTMLIFrameElement)) {
+    if (!($module instanceof HTMLIFrameElement) || !document.body.classList.contains('govuk-frontend-supported')) {
       return
     }
 

diff --git a/src/javascripts/components/navigation.mjs b/src/javascripts/components/navigation.mjs
@@ -9,7 +9,7 @@ class Navigation {
    * @param {Document} $module - HTML document
    */
   constructor ($module) {
-    if (!($module instanceof Document)) {
+    if (!($module instanceof Document) || !document.body.classList.contains('govuk-frontend-supported')) {
       return this
     }
 

diff --git a/src/javascripts/components/search.mjs b/src/javascripts/components/search.mjs
@@ -36,7 +36,7 @@ class Search {
    * @param {Element} $module - HTML element
    */
   constructor ($module) {
-    if (!($module instanceof HTMLElement)) {
+    if (!($module instanceof HTMLElement) || !document.body.classList.contains('govuk-frontend-supported')) {
       return this
     }
 

diff --git a/src/javascripts/components/tabs.mjs b/src/javascripts/components/tabs.mjs
@@ -14,7 +14,7 @@ class AppTabs {
    * @param {Element} $module - HTML element
    */
   constructor ($module) {
-    if (!($module instanceof HTMLElement)) {
+    if (!($module instanceof HTMLElement) || !document.body.classList.contains('govuk-frontend-supported')) {
       return this
     }