[jira] Updated: (WW-3284) Support for a "Number" jsp tag to compliment the Date tag

["Graham Leggett (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/struts/browse/WW-3284?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Graham Leggett updated WW-3284:
-------------------------------

    Attachment: struts-number-tag.patch

> Support for a "Number" jsp tag to compliment the Date tag
> ---------------------------------------------------------
>
>                 Key: WW-3284
>                 URL: https://issues.apache.org/struts/browse/WW-3284
>             Project: Struts 2
>          Issue Type: New Feature
>          Components: Core Actions
>    Affects Versions: 2.1.8
>            Reporter: Graham Leggett
>         Attachments: struts-number-tag.patch
>
>
> The attached patch brings in support for a "Number" tag, to compliment the "Date" tag, exposing the java.text.NumberFormat class.
> The main purpose of this tag is to render currency amounts, which are typically expressed as a java.util.Currency and a java.math.BigDecimal.
> Currently, you can render currency amounts using a format string, but this presupposes that you preselect a given currency, with a given symbol, and given fraction digits.
> With this tag, you are able to take a UBL XSD, put it through JAXB to produce a set of javabeans, and print currency amounts without being forced to pre-render the amounts in the action class.

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