| <%@ page import="java.util.Enumeration, java.util.Locale" %> |
| <%@ page import="javax.servlet.jsp.jstl.core.Config" %> |
| |
| <%@ 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 -- Demo Example</title> |
| </head> |
| <body bgcolor="#FFFFFF"> |
| |
| <h3>Demo</h3> |
| |
| <p> |
| The following bundles exist in the web application: 'Resources', 'Resources_de', 'Resources_fr', 'Resources_it'. |
| 'Resources' is the 'base' bundle and contains all messages in English. The italian bundle only holds one message |
| (key=greetingMorning). |
| </p> |
| <c:if test="${!empty param.locale}"> |
| <fmt:setLocale value="${param.locale}" scope="page"/> |
| </c:if> |
| |
| <c:if test="${!empty param.fallback}"> |
| <% Config.set(request, Config.FMT_FALLBACK_LOCALE, request.getParameter("fallback")); %> |
| </c:if> |
| |
| <table> |
| <tr> |
| <td><b>Set application-based locale:</b></td> |
| <td> |
| <a href='?locale=fr&fallback=<c:out value="${param.fallback}"/>'>French</a> • |
| <a href='?locale=de&fallback=<c:out value="${param.fallback}"/>'>German</a> • |
| <a href='?locale=it&fallback=<c:out value="${param.fallback}"/>'>Italian</a> • |
| <a href='?locale=es&fallback=<c:out value="${param.fallback}"/>'>Spanish (no bundle)</a> • |
| <a href='?locale=&fallback=<c:out value="${param.fallback}"/>'>None</a> |
| </td> |
| </tr> |
| <tr> |
| <td align="right"><b>Set fallback locale:</b></td> |
| <td> |
| <a href='?locale=<c:out value="${param.locale}"/>&fallback=fr'>French</a> • |
| <a href='?locale=<c:out value="${param.locale}"/>&fallback=de'>German</a> • |
| <a href='?locale=<c:out value="${param.locale}"/>&fallback=it'>Italian</a> • |
| <a href='?locale=<c:out value="${param.locale}"/>&fallback=es'>Spanish (no bundle)</a> • |
| <a href='?locale=<c:out value="${param.locale}"/>&fallback='>None</a> |
| </td> |
| </table> |
| <p> |
| |
| Request parameter "locale": <c:out value="${param.locale}"/><br> |
| <i>(This value is used to set the application based locale for this example)</i> |
| |
| <p> |
| |
| Application based locale: <%=Config.find(pageContext, Config.FMT_LOCALE)%><br> |
| <i>(javax.servlet.jsp.jstl.fmt.locale configuration setting)</i> |
| |
| <p> |
| |
| Browser-Based locales: |
| <% |
| Enumeration enum_ = request.getLocales(); |
| while (enum_.hasMoreElements()) { |
| Locale locale = (Locale)enum_.nextElement(); |
| out.print(locale); |
| out.print(" "); |
| } |
| %> |
| <br> |
| <i>(ServletRequest.getLocales() on the incoming request)</i> |
| |
| <p> |
| |
| Fallback locale: <%=Config.find(pageContext, Config.FMT_FALLBACK_LOCALE)%><br> |
| <i>(javax.servlet.jsp.jstl.fmt.fallbackLocale configuration setting)</i> |
| |
| <p> |
| |
| <jsp:useBean id="now" class="java.util.Date"/> |
| <h4> |
| <fmt:formatDate value="${now}" dateStyle="full"/> • |
| <fmt:formatDate value="${now}" type="time"/> |
| </h4> |
| |
| <p> |
| |
| <fmt:bundle basename="org.apache.taglibs.standard.examples.i18n.Resources"> |
| <table cellpadding="5" border="1"> |
| <tr> |
| <th align="left">KEY</th> |
| <th align="left">VALUE</th> |
| </tr> |
| <tr> |
| <td>greetingMorning</td> |
| <td><fmt:message key="greetingMorning"/></td> |
| </tr> |
| <tr> |
| <td>greetingEvening</td> |
| <td><fmt:message key="greetingEvening"/></td> |
| </tr> |
| <tr> |
| <td>currentTime</td> |
| <td> |
| <fmt:message key="currentTime"> |
| <fmt:param value="${now}"/> |
| </fmt:message> |
| </td> |
| </tr> |
| <tr> |
| <td>serverInfo</td> |
| <td><fmt:message key="serverInfo"/></td> |
| </tr> |
| <tr> |
| <td>undefinedKey</td> |
| <td><fmt:message key="undefinedKey"/></td> |
| </tr> |
| </table> |
| </fmt:bundle> |
| |
| <p> |
| |
| </body> |
| </html> |
