| <%@ 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: Formatting/I18N Support -- Number, Currency, and Percent |
| Example |
| </title> |
| </head> |
| <body bgcolor="#FFFFFF"> |
| <h3>Formatting numbers, currencies, and percentages using browser-based |
| locale |
| </h3> |
| |
| <c:catch var="ex"> |
| <ul> |
| <li> Format "123456789" as number:<br> |
| <fmt:formatNumber value="123456789"/> |
| |
| <li> Format "123456789" as percent:<br> |
| <fmt:formatNumber type="percent">123456789</fmt:formatNumber> |
| |
| <li> Format "12345.67" as currency:<br> |
| <fmt:formatNumber value="12345.67" type="currency"/> |
| |
| <li> Format "12345.67" as currency, with |
| grouping turned off, the maximum number of digits in the integer portion |
| limited to 4, and no fraction portion:<br> |
| <fmt:formatNumber value="12345.67" type="currency" |
| groupingUsed="false" maxIntegerDigits="4" |
| maxFractionDigits="0"/> |
| |
| <li> Format "12345.67" as currency:<br> |
| <fmt:formatNumber value="12345.67" type="currency"/><br> |
| then parse its integer portion only and output the result:<br> |
| <fmt:formatNumber value="12345.67" type="currency" var="cur"/> |
| <fmt:parseNumber value="${cur}" type="currency" integerOnly="true"/> |
| </ul> |
| </c:catch> |
| |
| <c:if test="${not empty ex}"> |
| <font color="#FF0000"> |
| <br> The following error has occurred:<br><br> |
| <c:out value="${ex}" escapeXml='false'/> <br> |
| <c:if test="${ex.rootCause.class.name == 'java.text.ParseException' && pageContext.response.locale == 'de_DE'}"> |
| <br> This is due to a known bug in java.text.NumberFormat (Bugtraq bugid: 4709840). |
| </c:if> |
| </font> |
| </c:if> |
| |
| </body> |
| </html> |
