/home/lnzliplg/public_html/wp-content/themes/lawyer-hub/assets/js/focus-nav.js
( function( window, document ) {
function lawyer_hub_keepFocusInMenu() {
document.addEventListener( 'keydown', function( e ) {
const lawyer_hub_nav = document.querySelector( '.sidenav' );
if ( ! lawyer_hub_nav || ! lawyer_hub_nav.classList.contains( 'open' ) ) {
return;
}
const elements = [...lawyer_hub_nav.querySelectorAll( 'input, a, button' )],
lawyer_hub_lastEl = elements[ elements.length - 1 ],
lawyer_hub_firstEl = elements[0],
lawyer_hub_activeEl = document.activeElement,
tabKey = e.keyCode === 9,
shiftKey = e.shiftKey;
if ( ! shiftKey && tabKey && lawyer_hub_lastEl === lawyer_hub_activeEl ) {
e.preventDefault();
lawyer_hub_firstEl.focus();
}
if ( shiftKey && tabKey && lawyer_hub_firstEl === lawyer_hub_activeEl ) {
e.preventDefault();
lawyer_hub_lastEl.focus();
}
} );
}
lawyer_hub_keepFocusInMenu();
} )( window, document );