https://www.wkforum.org/2022/assets/js/jquery.counterup.js?v=1790937955

1/*!
2* jquery.counterup.js 1.0
3*
4* Copyright 2013, Benjamin Intal http://gambit.ph @bfintal
5* Released under the GPL v2 License
6*
7* Date: Nov 26, 2013
8*/
9(function( $ ){
10  "use strict";
11
12  $.fn.counterUp = function( options ) {
13
14    // Defaults
15    var settings = $.extend({
16        'time': 400,
17        'delay': 10
18    }, options);
19
20    return this.each(function(){
21
22        // Store the object
23        var $this = $(this);
24        var $settings = settings;
25        var counterUpper = function() {
26            var nums = [];
27            var divisions = $settings.time / $settings.delay;
28            var num = $this.text();
29            var isComma = /[0-9]+,[0-9]+/.test(num);
30            num = num.replace(/,/g, '');
31            var isInt = /^[0-9]+$/.test(num);
32            var isFloat = /^[0-9]+\.[0-9]+$/.test(num);
33            var decimalPlaces = isFloat ? (num.split('.')[1] || []).length : 0;
34            
35            // Generate list of incremental numbers to display
36            for (var i = divisions; i >= 1; i--) {
37
38                // Preserve as int if input was int
39                var newNum = parseInt(num / divisions * i);
40
41                // Preserve float if input was float
42                if (isFloat) {
43                    newNum = parseFloat(num / divisions * i).toFixed(decimalPlaces);
44                }
45
46                // Preserve commas if input had commas
47                if (isComma) {
48                    while (/(\d+)(\d{3})/.test(newNum.toString())) {
49                        newNum = newNum.toString().replace(/(\d+)(\d{3})/, '$1'+','+'$2');
50                    }
51                }
52                
53                nums.unshift(newNum);
54            }
55
56            $this.data('counterup-nums', nums);
57            $this.text('0');
58
59            // Updates the number until we're done
60            var f = function() {
61                $this.text($this.data('counterup-nums').shift());
62                if ($this.data('counterup-nums').length) {
63                    setTimeout($this.data('counterup-func'), $settings.delay);
64                } else {
65                    delete $this.data('counterup-nums');
66                    $this.data('counterup-nums', null);
67                    $this.data('counterup-func', null);
68                }
69            };
70            $this.data('counterup-func', f);
71
72            // Start the count up
73            setTimeout($this.data('counterup-func'), $settings.delay);
74            
75            this.destroy();
76        };
77
78        // Perform counts when the element gets into view
79        $this.waypoint(counterUpper, { offset: '100%', triggerOnce: true });
80    });
81
82  };
83
84})( jQuery );