https://wielkopolskagoscinna.pl/wp-content/themes/listeo/js/quantityButtons.js?ver=1.3.3

1/*----------------------------------------------------*/
2/*  Quantity Buttons with Total Value Counter
3/*
4/*  Author: Vasterad
5/*  Version: 1.0
6/*----------------------------------------------------*/
7
8jQuery(document).ready(function($) {
9
10   function qtySum(){
11      var arr = document.getElementsByName('qtyInput');
12      var tot=0;
13      for(var i=0;i<arr.length;i++){
14          if(parseInt(arr[i].value))
15              tot += parseInt(arr[i].value);
16      }
17  
18      var cardQty = $(".qtyTotal");
19      cardQty.html(tot);
20  } 
21  qtySum();
22
23   $(".qtyButtons input").after('<div class="qtyInc"></div>');
24   $(".qtyButtons input").before('<div class="qtyDec"></div>');
25
26   $(".qtyDec, .qtyInc").on("click", function() {
27      
28      var $button = $(this);
29      var oldValue = $button.parent().find("input").val();
30      var max = $button.parent().find("input").data('max');
31
32      if ($button.hasClass('qtyInc')) {
33         if(max){
34            if (oldValue < max) {
35               var newVal = parseFloat(oldValue) + 1;   
36            } else {
37               newVal = oldValue;
38            }
39         } else {
40            var newVal = parseFloat(oldValue) + 1;   
41         }
42         
43      } else {
44         // don't allow decrementing below zero
45         if (oldValue > 1) {
46            var newVal = parseFloat(oldValue) - 1;
47         } else {
48            newVal = 1;
49         }
50      }
51
52
53      $button.parent().find("input").val(newVal).trigger('change');;
54      qtySum();
55      $(".qtyTotal").addClass("rotate-x");
56
57   });
58
59   // Total Value Counter Animation
60   function removeAnimation() { $(".qtyTotal").removeClass("rotate-x"); }
61
62   const counter = $(".qtyTotal");
63   counter.on("animationend", removeAnimation);
64   // Adjusting Panel Dropdown Width
65   $(window).on('load resize', function() {
66      var panelTrigger = $('.booking-widget .panel-dropdown a');
67      $('.booking-widget .panel-dropdown .panel-dropdown-content').css({
68         'width' : panelTrigger.outerWidth()
69      });
70   });
71
72});