https://networkingonline.pl/wp-content/themes/listeo/js/quantityButtons.js?ver=1.9.30

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      var min = $button.parent().find("input").data('min');
32
33      if ($button.hasClass('qtyInc')) {
34         if(max){
35            if (oldValue < max) {
36               var newVal = parseFloat(oldValue) + 1;   
37            } else {
38               newVal = oldValue;
39            }
40         } else {
41            var newVal = parseFloat(oldValue) + 1;   
42         }
43         
44      } else {
45         // don't allow decrementing below zero
46         if(min){
47          
48            if (oldValue > min) {
49               
50               var newVal = parseFloat(oldValue) - 1;
51            } else {
52               newVal = oldValue;
53            }
54         } else {
55            if (oldValue > 1) {
56            var newVal = parseFloat(oldValue) - 1;
57            } else {
58            newVal = 1;
59            }
60         }
61         
62      }
63
64
65      $button.parent().find("input").val(newVal).trigger('change');;
66      qtySum();
67      $(".qtyTotal").addClass("rotate-x");
68
69   });
70
71   // Total Value Counter Animation
72   function removeAnimation() { $(".qtyTotal").removeClass("rotate-x"); }
73
74   const counter = $(".qtyTotal");
75   counter.on("animationend", removeAnimation);
76   // Adjusting Panel Dropdown Width
77   $(window).on('load resize', function() {
78      var panelTrigger = $('.booking-widget .panel-dropdown a');
79      $('.booking-widget .panel-dropdown .panel-dropdown-content').css({
80         'width' : panelTrigger.outerWidth()
81      });
82   });
83
84});