From 7086111ad4dd997e12a3220e1ee60c9b9bcf0bb8 Mon Sep 17 00:00:00 2001 From: Charles Date: Tue, 7 Jan 2020 13:06:14 +0100 Subject: Added wordpress --- .../twentytwenty/assets/js/skip-link-focus-fix.js | 33 ++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 srcs/wordpress/wp-content/themes/twentytwenty/assets/js/skip-link-focus-fix.js (limited to 'srcs/wordpress/wp-content/themes/twentytwenty/assets/js/skip-link-focus-fix.js') diff --git a/srcs/wordpress/wp-content/themes/twentytwenty/assets/js/skip-link-focus-fix.js b/srcs/wordpress/wp-content/themes/twentytwenty/assets/js/skip-link-focus-fix.js new file mode 100644 index 0000000..181b797 --- /dev/null +++ b/srcs/wordpress/wp-content/themes/twentytwenty/assets/js/skip-link-focus-fix.js @@ -0,0 +1,33 @@ +/** + * File skip-link-focus-fix.js. + * + * Helps with accessibility for keyboard only users. + * + * This is the source file for what is minified in the twentytwenty_skip_link_focus_fix() PHP function. + * + * Learn more: https://git.io/vWdr2 + */ +( function() { + var isIe = /(trident|msie)/i.test( navigator.userAgent ); + + if ( isIe && document.getElementById && window.addEventListener ) { + window.addEventListener( 'hashchange', function() { + var id = location.hash.substring( 1 ), + element; + + if ( ! ( /^[A-z0-9_-]+$/.test( id ) ) ) { + return; + } + + element = document.getElementById( id ); + + if ( element ) { + if ( ! ( /^(?:a|select|input|button|textarea)$/i.test( element.tagName ) ) ) { + element.tabIndex = -1; + } + + element.focus(); + } + }, false ); + } +}() ); -- cgit