How to format currencies in JSP?

JSP Java 8 Object Oriented Programming Programming

The <fmt:formatNumber> tag is used to format numbers, percentages, and currencies.

Attribute

The <fmt:formatNumber> tag has the following attributes −

Attribute	Description	Required	Default
Value	Numeric value to display	Yes	None
type	NUMBER, CURRENCY, or PERCENT	No	Number
pattern	Specify a custom formatting pattern for the output.	No	None
currencyCode	Currency code (for type = "currency")	No	From the default locale
currencySymbol	Currency symbol (for type = "currency")	No	From the default locale
groupingUsed	Whether to group numbers (TRUE or FALSE)	No	true
maxIntegerDigits	Maximum number of integer digits to print	No	None
minIntegerDigits	Minimum number of integer digits to print	No	None
maxFractionDigits	Maximum number of fractional digits to print	No	None
minFractionDigits	Minimum number of fractional digits to print	No	None
var	Name of the variable to store the formatted number	No	Print to page
scope	Scope of the variable to store the formatted number	No	page

Example

<%@ taglib prefix = "c" uri = "http://java.sun.com/jsp/jstl/core" %>
<%@ taglib prefix = "fmt" uri = "http://java.sun.com/jsp/jstl/fmt" %>
<html>
   <head>
      <title>JSTL fmt:formatNumber Tag</title>
   </head>
   <body>
      <h3>Number Format:</h3>
      <c:set var = "balance" value = "120000.2309" />
      <p>Currency in USA :
         <fmt:setLocale value = "en_US"/>
         <fmt:formatNumber value = "${balance}" type = "currency"/>
      </p>
   </body>
</html>

The above code will generate the following result −

Number Format:
Currency in USA : $120,000.23

Samual Sam

Published on 22-Mar-2019 10:32:23

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