https://creiland.com/wp-content/themes/creiland/assets/js/counter.js

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
26            var counterUpper = function() {
27                var nums = [];
28                var divisions = $settings.time / $settings.delay;
29                var num = $this.text();
30                var isComma = /[0-9]+,[0-9]+/.test(num);
31                num = num.replace(/,/g, '');
32                var isInt = /^[0-9]+$/.test(num);
33                var isFloat = /^[0-9]+\.[0-9]+$/.test(num);
34                var decimalPlaces = isFloat ? (num.split('.')[1] || []).length : 0;
35
36                // Generate list of incremental numbers to display
37                for (var i = divisions; i >= 1; i--) {
38
39                    // Preserve as int if input was int
40                    var newNum = parseInt(num / divisions * i);
41
42                    // Preserve float if input was float
43                    if (isFloat) {
44                        newNum = parseFloat(num / divisions * i).toFixed(decimalPlaces);
45                    }
46
47                    // Preserve commas if input had commas
48                    if (isComma) {
49                        while (/(\d+)(\d{3})/.test(newNum.toString())) {
50                            newNum = newNum.toString().replace(/(\d+)(\d{3})/, '$1'+','+'$2');
51                        }
52                    }
53
54                    nums.unshift(newNum);
55                }
56
57                $this.data('counterup-nums', nums);
58                $this.text('0');
59
60                // Updates the number until we're done
61                var f = function() {
62                    $this.text($this.data('counterup-nums').shift());
63                    if ($this.data('counterup-nums').length) {
64                        setTimeout($this.data('counterup-func'), $settings.delay);
65                    } else {
66                        delete $this.data('counterup-nums');
67                        $this.data('counterup-nums', null);
68                        $this.data('counterup-func', null);
69                    }
70                };
71                $this.data('counterup-func', f);
72
73                // Start the count up
74                setTimeout($this.data('counterup-func'), $settings.delay);
75            };
76
77            // Perform counts when the element gets into view
78            $this.waypoint(counterUpper, { offset: '100%', triggerOnce: true });
79        });
80
81    };
82
83})( jQuery );