AngularJS filter that retrieves currency symbols according to ISO 4217 currency codes.
bower install iso-currency- add
'isoCurrency'to your angular.module dependency, usually in app.js
http://jsfiddle.net/nqf0ye00/1/
Instead of directly using the currency symbol, you only need the 3 char long currency code (e.g. USD or JPY). It will take the right symbol, format and fraction size. The latter can be overridden by providing an explicity fraction size value after the currency field (see below).
// in controller
$scope.amount = 50.50;
$scope.currency = 'USD';
// in template
{{ amount | isoCurrency:currency }} // $50.50
{{ amount | isoCurrency:currency:0 }} // $50