86 lines
No EOL
2.4 KiB
JavaScript
86 lines
No EOL
2.4 KiB
JavaScript
( function( $ ) {
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var debounce = function( func, wait ) {
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var timeout, args, context, timestamp;
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return function() {
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context = this;
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args = [].slice.call( arguments, 0 );
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timestamp = new Date();
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var later = function() {
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var last = ( new Date() ) - timestamp;
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if ( last < wait ) {
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timeout = setTimeout( later, wait - last );
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} else {
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timeout = null;
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func.apply( context, args );
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}
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};
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if ( ! timeout ) {
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timeout = setTimeout( later, wait );
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}
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};
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};
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function menuDropdownToggle() {
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$( '.main-navigation .page_item_has_children > a, .main-navigation .menu-item-has-children > a, .widget_nav_menu .page_item_has_children > a, .widget_nav_menu .menu-item-has-children > a' ).each( function() {
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if ( ! $( this ).find( '.dropdown-toggle' ).length ) {
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$( this ).append( '<button class="dropdown-toggle" aria-expanded="false"/>' );
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}
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} );
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if ( $( window ).width() > 839 ) {
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$( '.main-navigation .dropdown-toggle' ).remove();
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}
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}
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$( window ).load( menuDropdownToggle ).resize( debounce( menuDropdownToggle, 500 ) );
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$( window ).load( function() {
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$( '.dropdown-toggle' ).click( function( event ) {
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event.preventDefault();
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$( this ).toggleClass( 'toggled' );
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$( this ).parent().next( '.children, .sub-menu' ).toggleClass( 'toggled' );
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$( this ).attr( 'aria-expanded', $( this ).attr( 'aria-expanded' ) === 'false' ? 'true' : 'false' );
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} );
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} );
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} )( jQuery );
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( function() {
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var container, button, menu;
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container = document.getElementById( 'site-navigation' );
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if ( ! container ) {
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return;
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}
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button = container.getElementsByTagName( 'button' )[0];
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if ( 'undefined' === typeof button ) {
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return;
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}
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menu = container.getElementsByTagName( 'ul' )[0];
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if ( 'undefined' === typeof menu ) {
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button.style.display = 'none';
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return;
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}
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menu.setAttribute( 'aria-expanded', 'false' );
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if ( -1 === menu.className.indexOf( 'nav-menu' ) ) {
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menu.className += ' nav-menu';
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}
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button.onclick = function() {
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if ( -1 !== container.className.indexOf( 'toggled' ) ) {
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container.className = container.className.replace( ' toggled', '' );
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button.setAttribute( 'aria-expanded', 'false' );
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menu.setAttribute( 'aria-expanded', 'false' );
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} else {
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container.className += ' toggled';
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button.setAttribute( 'aria-expanded', 'true' );
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menu.setAttribute( 'aria-expanded', 'true' );
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}
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};
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} )(); |