Astra_Enqueue_Scripts::astra_skip_link_focus_fix()
Fix skip link focus in IE11.
Description
This does not enqueue the script because it is tiny and because it is only for IE11, thus it does not warrant having an entire dedicated blocking script being loaded.
Source
File: inc/core/class-astra-enqueue-scripts.php
public function astra_skip_link_focus_fix() {
// Skip printing script on AMP content, since accessibility fix is covered by AMP framework.
if ( astra_is_amp_endpoint() ) {
return;
}
// The following is minified via `terser --compress --mangle -- js/skip-link-focus-fix.js`.
?>
<script>
/(trident|msie)/i.test(navigator.userAgent)&&document.getElementById&&window.addEventListener&&window.addEventListener("hashchange",function(){var t,e=location.hash.substring(1);/^[A-z0-9_-]+$/.test(e)&&(t=document.getElementById(e))&&(/^(?:a|select|input|button|textarea)$/i.test(t.tagName)||(t.tabIndex=-1),t.focus())},!1);
</script>
<?php
}
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