https://tolk-schau.de/shop/wp-content/themes/themify-ultra-child/js/date.js?ver=7.1.1

1jQuery(document).ajaxSuccess(function () {
2    //fetch start date of tc-event-filter
3    let tc_start_date = jQuery('#tc_start_date');
4
5    if(tc_start_date.length > 0) {
6        //get end date field
7        let tc_end_date = jQuery('#tc_end_date');
8
9        //update end date field value
10        tc_start_date.on("change", function () {
11            tc_end_date.val(jQuery(this).val());
12            jQuery('#ui-datepicker-div').hide();
13        });
14    }
15});
16
17jQuery(document).ready(function () {
18    localStorage.removeItem('Filtered');
19});
20
21jQuery(document).ready(function () {
22    //fetch start date of tc-event-filter
23    let tc_start_date = jQuery('#tc_start_date');
24    let filtered = localStorage.getItem('Filtered');
25    let fetcheddate = FetchedEventDate;
26
27    if (filtered !== 'true') {
28        if (tc_start_date.length > 0 && fetcheddate.length > 0) {
29
30            let format_date = fetcheddate;
31            let format_day = format_date.slice(8).slice(0,2);
32            let format_month = format_date.slice(5).slice(0,2);
33            let format_year = format_date.slice(0,4);
34            format_date = format_day + '.' + format_month + '.' + format_year;
35
36            jQuery(tc_start_date).attr('value', format_date);
37            jQuery(tc_start_date).attr('placeholder', format_date);
38            jQuery('#tc_end_date').attr('value', format_date);
39            jQuery('#filter_events').first().trigger("click");
40
41            localStorage.removeItem('Filtered');
42        }
43    }
44});