https://www.medienanstalt-nrw.de/_assets/6126205b74777714b79e42e16…/JavaScript/ready.jquery.js?1788163121

1if ('undefined' === typeof $ || !(window.$ === jQuery)) {
2    jQuery.noConflict();
3}
4jQuery(document).ready(function ($) {
5    window.maosLfm = {
6        init: function () {
7            this.handleCheckout();
8            this.trackDownloads();
9        },
10
11        dropKickSettings: {
12            mobile: true
13        },
14
15        trackDownloads: function () {
16            var me = this;
17            $("a.jsTrigger_downloadUrl").on('click keypress', function (event) {
18                var code = event.charCode || event.keyCode, eventType = '';
19                if (code && code == 13) {
20                    eventType = 'Enter';
21                } else if (!code) {
22                    eventType = 'Klick';
23                }
24                if ('' !== eventType) {
25                    var $link = $(this);
26                    var label = $link.closest('.item').find('.heading').eq(0).text();
27                    label += ' (' + $link.attr('href').split('/').pop() + ')';
28                    me.trackEvent(
29                        'Publikation',
30                        'Download via ' + eventType,
31                        label,
32                        1
33                    );
34                }
35            });
36        },
37
38        trackEvent: function (category, action, label, value) {
39
40            // track with Matomo
41            if (typeof _paq === 'object' && _paq.hasOwnProperty('push') && typeof _paq.push === 'function') {
42                _paq.push([
43                    'trackEvent', category, action, label, value
44                ]);
45            }
46        },
47
48        handleCheckout: function () {
49            var $checkoutContainer = $('.tx_materials-and-ordering-system-checkout');
50            var me = this;
51            if ($checkoutContainer.length > 0) {
52
53                // remove wrapping overflow so that elements may be sticky
54                $('#outer-wrap').addClass('of-visible');
55
56                // init dropKicks on selectors
57                var $selects = $checkoutContainer.find('select');
58                var refreshDropkickSelects = function () {
59                    $selects.each(function () {
60                        var $select = $(this);
61                        try {
62                            // refreshing may fail, if basket request changes select while dropkick is initializing its HTML
63                            $select.dropkick('refresh');
64                        } catch (e) {
65                            // if refresh fails, just init dropKick again
66                            $select.dropkick(me.dropKickSettings)
67                        }
68                    });
69                };
70                $selects.each(function () {
71                    var $select = $(this);
72                    $select.dropkick(
73                        me.dropKickSettings
74                    );
75                    // needs to refresh on change for "other countries" selectors to get enabled
76                    $select.on('change', function () {
77                        window.setTimeout(
78                            function () {
79                                refreshDropkickSelects();
80                            },
81                            1
82                        );
83                    });
84                });
85
86                // each basket request refreshes dropkicks just to be sure
87                $(document).on('maos.BasketRequestCompleted', function () {
88                    refreshDropkickSelects();
89                });
90
91            }
92        }
93    };
94    maosLfm.init();
95});