The JSTL Formatting Tag is used for setting the locale configuration variable with the given locale.
Syntax:
fmt:setLocale tag attributes:
| Attribute | Description | Required |
| value | It specify a two-part code that represents the ISO-639 language code and an ISO-3166 country code. | Yes |
| variant | It specify the browser specific variant. | No |
| scope | It specify the scope of the locale configuration variable. | No |
Example:
test.jsp
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>
<%@ taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt" %>
<html>
<head>
<title>fmt:setLocale JSTL formatting tag example</title>
</head>
<body>
<fmt:bundle basename="com.javawithease.properties.message">
<fmt:message key="message.first"/><br/>
<fmt:message key="message.second"/><br/>
<fmt:message key="message.third"/><br/>
</fmt:bundle>
<h4>Message after changing the locale.</h4>
<fmt:setLocale value="en"/>
<fmt:bundle basename="com.javawithease.properties.message">
<fmt:message key="message.first"/><br/>
<fmt:message key="message.second"/><br/>
<fmt:message key="message.third"/><br/>
</fmt:bundle>
</body>
</html>
|
message_en_US.properties
message.first = This is first message using en_US locale.
message.second = This is second message en_US locale.
message.third = This is third message en_US locale.
|
message_en.properties
message.first = This is first message using en locale.
message.second = This is second message using en locale.
message.third = This is third message using en locale.
|
web.xml
<web-app>
<welcome-file-list>
<welcome-file>test.jsp</welcome-file>
</welcome-file-list>
</web-app>
|
Output:
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