JarCastingAngular 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
Get Angular Counter from npm, bower or git:
npm install angular-counter
bower install angular-counter-animation
git clone https://github.com/indrimuska/angular-counter.git
Update 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>
And your AngularJS module:
var app = angular.module('MyApp', ['counter']);
Usage
<!-- `counter` directive can be used as: Element / Class / Attribute -->
<div class="counter"
value="ctrl.myValue"
to="ctrl.myTarget"
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.
Directive examples: http://plnkr.co/edit/d1KPDa?p=preview
Service
Angular Counter directive makes use of a built-in service $counter with a single function .count(..) that requires the following parameters:
| Parameter | Type | Description |
|---|---|---|
| object | object |
Object containing the number to animate. |
| property | string |
Property of object to be updated. |
| 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.