充分利用AngularJS过滤货币格式模式 [英] Getting a currency format pattern from AngularJS filter

问题描述

我感兴趣的是建立一个过滤器，将接受量，ISO 4217货币code和分数的大小，并在格式返回的金额。我注意到，AngularJS具有 goog.i18n.currency.getGlobalCurrencyPattern 在国际化/关闭/ currencySymbols.js ，但我米比较新的角度和不知道是否可以使用它？

I'm interested in creating a filter that would accept an amount, ISO 4217 currency code, and fraction size, and return the amount in that format. I noticed that AngularJS has goog.i18n.currency.getGlobalCurrencyPattern in i18n/closure/currencySymbols.js, but I'm relatively new to Angular and not sure if it is possible to use it?

推荐答案

货币图案和符号是正义的。它确定如何显示的数字。它不会从XXX其转换为XXX。你将有基于当前的转换率做转换部分

The currency pattern and symbols are just that. It determines how to display a number. It will not convert it from XXX to XXX. You will have to do the converting part based on the current conversion rates.

至于使用内置的货币格式，有多种方法：在模板中，code

As far as using the built-in currency formatting, there are multiple ways: in the template, in the code.

在模板：

<div>{{myCurrencyValue | currency:'XXX'}}</div>

在code：

var formatted = $filter('currency')(myCurrencyValue, 'XXX')

在这两种情况下，'XXX'是可选[和符号是]，将使用默认的货币当前的区域

In both cases, 'XXX' is optional [and is symbol] and will use the default currency for current locale

例如： http://jsfiddle.net/TheSharpieOne/N7YuP/

更多信息可以在这里找到：货币文档

More information can be found here: Currency Docs

更新

使用自定义过滤器ISO 4217 codeS例如： http://jsfiddle.net/TheSharpieOne/N7YuP/3/

Example with ISO 4217 codes using custom filter: http://jsfiddle.net/TheSharpieOne/N7YuP/3/

请注意：4217没有规定的货币符号，我用这符号参考，并映射到它们

Note: ISO 4217 doesn't dictate the currency symbols, I used this for symbol reference and mapped them.

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