这项工作:
<h:outputText value="Active Locale : " />
#{view.locale}
但是,如何用EL实现这样的东西?
<h:outputText value="Active Locale Decimal Separator : " />
#{new DecimalFormat(view.locale).decimalFormatSymbols.groupingSeparator}
这项工作:
<h:outputText value="Active Locale : " />
#{view.locale}
但是,如何用EL实现这样的东西?
<h:outputText value="Active Locale Decimal Separator : " />
#{new DecimalFormat(view.locale).decimalFormatSymbols.groupingSeparator}
我想知道你在<条码>中究竟指的是什么?
The standard java.text.DecimalFormat
has neither a getGroupingSeparator
nor groupingSeparator
field or method. So I m a bit in the dark what you re actually trying to achieve. Would you like to have the _ printed? So if the local is en_uk, that the result is "_"?
无论你真的希望如何,你们都可以通过建设自己的EL functon来做很多事情。 在EL中,它希望这样:
#{my:someFormatting(view.locale)}
部分 格式随后作为静态 Java法实施,然后由你指定自己的名称空间(“米”)。 如果你需要的话,研究辅导,帮助你做到这一点。
还有少数标准EL功能可供面对面使用。 这些职能由以下名称空间界定:
xmlns:fn="http://java.sun.com/jsp/jstl/functions"
视你确实需要多少帮助。
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