diff --git a/src/js/_enqueues/wp/customize/preview.js b/src/js/_enqueues/wp/customize/preview.js index e8f7d041c0..9bbbf2a084 100644 --- a/src/js/_enqueues/wp/customize/preview.js +++ b/src/js/_enqueues/wp/customize/preview.js @@ -237,7 +237,7 @@ * @returns {void} */ api.addLinkPreviewing = function addLinkPreviewing() { - var linkSelectors = 'a[href], area'; + var linkSelectors = 'a[href], area[href]'; // Inject links into initial document. $( document.body ).find( linkSelectors ).each( function() { @@ -337,6 +337,11 @@ api.prepareLinkPreview = function prepareLinkPreview( element ) { var queryParams, $element = $( element ); + // Skip elements with no href attribute. Check first to avoid more expensive checks down the road + if ( ! element.hasAttribute( 'href' ) ) { + return; + } + // Skip links in admin bar. if ( $element.closest( '#wpadminbar' ).length ) { return; @@ -776,7 +781,7 @@ api.settings.changeset.uuid = uuid; // Update UUIDs in links and forms. - $( document.body ).find( 'a[href], area' ).each( function() { + $( document.body ).find( 'a[href], area[href]' ).each( function() { api.prepareLinkPreview( this ); } ); $( document.body ).find( 'form' ).each( function() { @@ -810,7 +815,7 @@ api.settings.changeset.autosaved = true; // Start deferring to any autosave once changeset is updated. - $( document.body ).find( 'a[href], area' ).each( function() { + $( document.body ).find( 'a[href], area[href]' ).each( function() { api.prepareLinkPreview( this ); } ); $( document.body ).find( 'form' ).each( function() {