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Issue with Submenus in 2014: Refreshing new_functions.patch for 30575 #8820

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Issue with Submenus in 2014: Refreshing new_functions.patch for 30575 #8820

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34 changes: 32 additions & 2 deletions src/wp-content/themes/twentyfourteen/js/functions.js
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Original file line number Diff line number Diff line change
Expand Up @@ -94,6 +94,34 @@
} );
} );

/**
* Enable hover for dropdown menu for touch devices
*
* @see trac ticket #30575
*/
function touchDropdown() {
if ( 781 > _window.width() ) {
$( '.primary-navigation, .secondary-navigation' ).find( 'a' ).on( 'focus.twentyfourteen blur.twentyfourteen', function() {
$( this ).parents().toggleClass( 'focus' );
} );
if ( 'ontouchstart' in window ) {
$( document.body ).off( 'touchstart.twentyfourteen' );
}
} else {
if ( 'ontouchstart' in window ) {
$( document.body ).on( 'touchstart.twentyfourteen', '.menu-item-has-children > a, .page_item_has_children > a', function( e ) {
var el = $( this ).parent( 'li' );

if ( ! el.hasClass( 'focus' ) ) {
e.preventDefault();
el.toggleClass( 'focus' );
el.siblings( '.focus' ).removeClass( 'focus' );
}
} );
}
}
}

/**
* Add or remove ARIA attributes.
*
Expand All @@ -107,16 +135,18 @@
button.attr( 'aria-expanded', 'false' );
menu.attr( 'aria-expanded', 'false' );
button.attr( 'aria-controls', 'primary-menu' );
$( '.menu-item-has-children' ).attr( 'aria-haspopup', 'false' );
} else {
button.removeAttr( 'aria-expanded' );
menu.removeAttr( 'aria-expanded' );
button.removeAttr( 'aria-controls' );
$( '.menu-item-has-children' ).attr( 'aria-haspopup', 'true' );
}
}

_window
.on( 'load.twentyfourteen', onResizeARIA )
.on( 'resize.twentyfourteen', function() {
.on( 'load.twentyfourteen resize.twentyfourteen', function() {
touchDropdown();
onResizeARIA();
} );

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