Changeset 52213

Timestamp:

11/19/2021 01:01:23 PM (3 years ago)

Author:

audrasjb

Message:

Twenty Twenty-One: Check if anchor exists before triggering in-page navigation.

This prevents JavaScript errors when using hash in URLs without matching them to any existing anchor in the page.

Props rixeo, sabernhardt, pbearne.
Fixes #53619.

File:

• trunk/src/wp-content/themes/twentytwentyone/assets/js/primary-navigation.js (modified) (1 diff)

trunk/src/wp-content/themes/twentytwentyone/assets/js/primary-navigation.js

@@ -181 +181 @@
                 setTimeout(function () {
                     var anchor = document.getElementById(event.target.hash.slice(1));
-                    anchor.scrollIntoView();
+                    if ( anchor ) {
+                        anchor.scrollIntoView();
+                    }
                 }, 550);
             }