Angular Counter

Angular Counter is a directive to animate number increment/decrement.

Check out the demo page at http://indrimuska.github.io/angular-counter.

Dependencies

• jQuery >= 1.7.1
• jQuery Easing by gsgd, CDN here
• AngularJS

Installation

In your HTML file:

<script src="http://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
<script src="http://cdnjs.cloudflare.com/ajax/libs/jquery-easing/1.3/jquery.easing.min.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.4.4/angular.js"></script>
<script src="./js/angular-counter.js"></script>

In your JS code:

var app = angular.module('MyApp', ['counter']);

Usage

<!-- `counter` directive can be used as: Element / Class / Attribute -->
<div    class="counter"
        value="ctrl.myValue"
           to="ctrl.myTarge"
     duration="ctrl.myDuration"
       effect="ctrl.myEffect"
       finish="ctrl.counterFinish()"> {{ ctrl.myValue | number:0 }} % </div>

<!-- bind counter value anywhere -->
<span ng-bind="ctrl.myValue"></span>

INFO: Animation starts every time the attribute to changes.

Service

Angular Counter directive makes use of a built-in service $counter with a single .count(..) that requires the following parameters:

Parameter | Type | Description ---|---|--- from | float | Initial number. to | float | Target number to reach. duration | integer | Duration of the animation in ms. effect | string | Effect name. step | function | Callback after each animation step.Remember to $apply the scope! finish | function | Callback at the end of the animation.

License

Copyright (c) 2015 Indri Muska. Licensed under the MIT license.