From 7c04f135b4295f523208ff8a65253f3da2c58bcb Mon Sep 17 00:00:00 2001
From: John Dimas <j.dimas@fighthoax.com>
Date: Sat, 1 Feb 2020 22:08:40 +0200
Subject: [PATCH] Added two options to counterUp.

First one is a fix for european number formatting.

Second one is to destroy the waypoint (in case you don't want the animation to be repeated at each waypoint pass).
---
 jquery.counterup.js     | 22 +++++++++++++++++++---
 jquery.counterup.min.js |  6 +++++-
 2 files changed, 24 insertions(+), 4 deletions(-)

diff --git a/jquery.counterup.js b/jquery.counterup.js
index bc7871f..077f270 100644
--- a/jquery.counterup.js
+++ b/jquery.counterup.js
@@ -14,7 +14,9 @@
     // Defaults
     var settings = $.extend({
         'time': 400,
-        'delay': 10
+        'delay': 10,
+        'european': false,
+        'repeat': true // switch to false to destroy waypoint
     }, options);
 
     return this.each(function(){
@@ -32,6 +34,7 @@
             var isInt = /^[0-9]+$/.test(num);
             var isFloat = /^[0-9]+\.[0-9]+$/.test(num);
             var decimalPlaces = isFloat ? (num.split('.')[1] || []).length : 0;
+            var delimeter = ',';
 
             // Generate list of incremental numbers to display
             for (var i = divisions; i >= 1; i--) {
@@ -44,10 +47,17 @@
                     newNum = parseFloat(num / divisions * i).toFixed(decimalPlaces);
                 }
 
+                // Change number to european format
+                if ($settings.european) {
+                    delimeter = '.';
+                    newNum = newNum.toString().replace(/\./, ',');
+                }
+
                 // Preserve commas if input had commas
                 if (isComma) {
                     while (/(\d+)(\d{3})/.test(newNum.toString())) {
-                        newNum = newNum.toString().replace(/(\d+)(\d{3})/, '$1'+','+'$2');
+                        // ref: https://blog.abelotech.com/posts/number-currency-formatting-javascript/
+                        newNum = newNum.toString().replace(/(\d)(?=(\d{3})+(?!\d))/g, '$1' + delimeter);
                     }
                 }
 
@@ -75,7 +85,13 @@
         };
 
         // Perform counts when the element gets into view
-        $this.waypoint(counterUpper, { offset: '100%', triggerOnce: true });
+        $this.waypoint(function(){
+            counterUpper();
+
+            if (!$settings.repeat) {
+                this.destroy();
+            }
+        }, { offset: '100%', triggerOnce: true });
     });
 
   };
diff --git a/jquery.counterup.min.js b/jquery.counterup.min.js
index cddf5a1..ed6d5a3 100644
--- a/jquery.counterup.min.js
+++ b/jquery.counterup.min.js
@@ -5,4 +5,8 @@
 * Released under the GPL v2 License
 *
 * Date: Nov 26, 2013
-*/(function(e){"use strict";e.fn.counterUp=function(t){var n=e.extend({time:400,delay:10},t);return this.each(function(){var t=e(this),r=n,i=function(){var e=[],n=r.time/r.delay,i=t.text(),s=/[0-9]+,[0-9]+/.test(i);i=i.replace(/,/g,"");var o=/^[0-9]+$/.test(i),u=/^[0-9]+\.[0-9]+$/.test(i),a=u?(i.split(".")[1]||[]).length:0;for(var f=n;f>=1;f--){var l=parseInt(i/n*f);u&&(l=parseFloat(i/n*f).toFixed(a));if(s)while(/(\d+)(\d{3})/.test(l.toString()))l=l.toString().replace(/(\d+)(\d{3})/,"$1,$2");e.unshift(l)}t.data("counterup-nums",e);t.text("0");var c=function(){t.text(t.data("counterup-nums").shift());if(t.data("counterup-nums").length)setTimeout(t.data("counterup-func"),r.delay);else{delete t.data("counterup-nums");t.data("counterup-nums",null);t.data("counterup-func",null)}};t.data("counterup-func",c);setTimeout(t.data("counterup-func"),r.delay)};t.waypoint(i,{offset:"100%",triggerOnce:!0})})}})(jQuery);
\ No newline at end of file
+*/(function($){"use strict";$.fn.counterUp=function(options){var settings=$.extend({'time':400,'delay':10,'european':!1,'repeat':!0},options);return this.each(function(){var $this=$(this);var $settings=settings;var counterUpper=function(){var nums=[];var divisions=$settings.time/$settings.delay;var num=$this.text();var isComma=/[0-9]+,[0-9]+/.test(num);num=num.replace(/,/g,'');var isInt=/^[0-9]+$/.test(num);var isFloat=/^[0-9]+\.[0-9]+$/.test(num);var decimalPlaces=isFloat?(num.split('.')[1]||[]).length:0;var delimeter=',';for(var i=divisions;i>=1;i--){var newNum=parseInt(num/divisions*i);if(isFloat){newNum=parseFloat(num/divisions*i).toFixed(decimalPlaces)}
+if($settings.european){delimeter='.';newNum=newNum.toString().replace(/\./,',')}
+if(isComma){while(/(\d+)(\d{3})/.test(newNum.toString())){newNum=newNum.toString().replace(/(\d)(?=(\d{3})+(?!\d))/g,'$1'+delimeter)}}
+nums.unshift(newNum)}
+$this.data('counterup-nums',nums);$this.text('0');var f=function(){$this.text($this.data('counterup-nums').shift());if($this.data('counterup-nums').length){setTimeout($this.data('counterup-func'),$settings.delay)}else{delete $this.data('counterup-nums');$this.data('counterup-nums',null);$this.data('counterup-func',null)}};$this.data('counterup-func',f);setTimeout($this.data('counterup-func'),$settings.delay)};$this.waypoint(function(){counterUpper();if(!$settings.repeat){this.destroy()}},{offset:'100%',triggerOnce:!0})})}})(jQuery)
\ No newline at end of file