从我们转换货币英国AngularJS [英] To convert currency from US to UK in AngularJS

问题描述

我想这code来显示，但我需要AngularJS自动转换币种：

 ＆LT; D​​IV NG控制器=CTRL＆GT;  默认货币符号（$）：{{0.00 |货币}}  自定义货币符号（£）：{{0.00 |货币：£}} ＆LT; / DIV＆GT; ＆所述; SCRIPT SRC =index.js＆GT;＆下; /脚本＆GT;
 ＆LT;脚本SRC =英国locale.js＆GT;＆LT; / SCRIPT＆GT;
 

解决方案

由于@Andrey说，你应该建立自己的自定义过滤器来处理货币转换。结果
下面是我将如何建立这样的事情一个简单的演示：

  angular.module（'MyModule的'）。过滤器（货币，函数（）{
    VAR defaultCurrency =$;    返回功能（输入，CURRENCYSYMBOL）{
        变量超出=;
        CURRENCYSYMBOL = || CURRENCYSYMBOL defaultCurrency;            开关（CURRENCYSYMBOL）{
                案£：
                    OUT = 0.609273137 *输入; //谷歌
                    打破;                默认：
                    OUT =输入;
            }        返回OUT +''+ CURRENCYSYMBOL;
    }
}）;
 

查看在线演示

I tried this code to display but I need AngularJS to automatically convert currency:

 <div ng-controller="ctrl">

  default currency symbol ($): {{0.00 | currency}}

  custom currency symbol (£): {{0.00 | currency:"£"}}

 </div>

 <script src="index.js"></script>
 <script src="uk-locale.js"></script>

解决方案

As @Andrey said, you should build your own custom filter to handle the currency conversion.
Here's a simple demo of how I would build such a thing:

angular.module('myModule').filter('currency', function() {
    var defaultCurrency = '$';

    return function(input, currencySymbol) {
        var out = "";
        currencySymbol = currencySymbol || defaultCurrency;

            switch(currencySymbol) {
                case '£':
                    out = 0.609273137 * input; // google
                    break;

                default: 
                    out = input;
            }

        return out + ' ' + currencySymbol;
    }
});

check the online demo

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