https://www.hribojedy.cz/modules//Tour/www/js/front/tour-video.js?v=25.4.42

1/**
2 * JS trida pro prohlidku - videa
3 * @author Martin Stránský SG <[email protected]>
4 */
5var TourVideo = {
6
7    /**
8     * Predchozi prohlidka
9     * @param {jQuery} $button
10     * @return {void}
11     */
12    prev: function($button) {
13        let $iframe = $('.DetailVideo iframe');
14        let active = parseInt($iframe.attr('data-active'));
15        let new_active = active - 1;
16        
17        if (typeof $iframe.attr('data-src-' + new_active) === 'undefined') {
18            $button.addClass('disabled');
19            return;
20        }
21        $iframe.attr('data-active', new_active);
22        $iframe.attr('src', $iframe.attr('data-src-' + new_active))
23
24        setTimeout(function() {
25            active = parseInt($iframe.attr('data-active'));
26            if (typeof $iframe.attr('data-src-' + new_active) === 'undefined') {
27                $button.addClass('disabled');
28            }
29        }, 300);
30    },
31
32
33    /**
34     * Nasledujici prohlidka
35     * @param {jQuery} $button
36     * @return {void}
37     */
38    next: function($button) {
39        let $iframe = $('.DetailVideo iframe');
40        let active = parseInt($iframe.attr('data-active'));
41        let new_active = active + 1;
42
43        if (typeof $iframe.attr('data-src-' + new_active) === 'undefined') {
44            $button.addClass('disabled');
45            return;
46        }
47        $iframe.attr('data-active', new_active);
48        $iframe.attr('src', $iframe.attr('data-src-' + new_active));
49
50        setTimeout(function() {
51            active = parseInt($iframe.attr('data-active'));
52            if (typeof $iframe.attr('data-src-' + new_active) === 'undefined') {
53                $button.addClass('disabled');
54            }
55        }, 300);
56    }
57
58};
59
60
61/**
62 * Volani funkci
63 * @returns {undefined}
64 */
65$(function(){
66
67    $('.TourSite').on('click', '.DetailVideo button.prev', function (event) {
68        event.preventDefault();
69        $('.DetailVideo .DetailPointButtons button').removeClass('disabled');
70        TourVideo.prev($(this));
71    });
72
73    $('.TourSite').on('click', '.DetailVideo button.next', function (event) {
74        event.preventDefault();
75        $('.DetailVideo .DetailPointButtons button').removeClass('disabled');
76        TourVideo.next($(this));
77    });
78
79});
80