https://www.jamespatterson.com/wp-content/themes/hachette-book-group-2023/js/tab-panel.js

1jQuery(document).ready(function($){
2	if($('.tabs__list-item').length > 1){
3		$('.tabs__list-item').show();
4	} else {
5		$('.tabs__list').parent().css({'position':'relative'}).prepend('<span class="hr-line"></span>');
6		$('.hr-line').css({
7			'background-color': '#000',
8			'display': 'block',
9			'height': '.1875rem',
10			'width': '100%'
11		});
12	}
13    $('#load-more-tab').on('click', function(e){
14		e.preventDefault();
15        var button = $(this);
16        var page   = parseInt(button.attr('data-page'));
17		let termId = button.attr('data-term');
18		let taxonomy = button.attr('data-taxonomy');
19
20        $.ajax({
21            url: HBG_Ajax.url,
22            type: 'GET',
23            data: {
24                action: 'hbg_tab_panel_data',
25				termId: termId,
26				taxonomy: taxonomy,
27                page: page + 1
28            },
29            beforeSend: function(){
30                button.text('Loading...');
31            },
32            success: function(res){
33                if(res.success && res.data.results.length){
34                    res.data.results.forEach(function(item){
35						$('#tab-genre-items').append(
36                            '<div class="carousel__item">'+
37								'<a href="'+item.link+'">'+
38									'<figure class="carousel__book-cover">'+item.image+
39										'<figcaption class="screen-reader-text">'+item.title+'</figcaption>'+
40									'</figure>'+
41								'</a>'+
42							'</div>'
43                        );						
44                    });
45					if(res.data.results.length == 25){
46						button.attr('data-page', page + 1).text('Load More');
47					} else {
48						button.remove();
49					}
50                } else {
51                    button.remove();
52                }
53            }
54        });
55		return false;
56    });
57});