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POSpring Framework only reads from English (en) locale file
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2013-07-24T20:22:58.243
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So I've been following a mix of the following tutorials .... <a href="http://viralpatel.net/blogs/spring-3-mvc-internationalization-i18n-localization-tutorial-example/" rel="nofollow">http://viralpatel.net/blogs/spring-3-mvc-internationalization-i18n-localization-tutorial-example/</a> <a href="http://www.mkyong.com/spring-mvc/spring-mvc-internationalization-example/" rel="nofollow">http://www.mkyong.com/spring-mvc/spring-mvc-internationalization-example/</a> THE IDEA! Make it so our webpage can display multiple languages by clicking on a specific language and having the webpage update accordingly THE PLAN! Using spring's LocaleChangeInterceptor, LocaleResolver, HandlerMapping, and MessageSource, and some messages_xx.properties files, we are dynamically calling messages from different languages depending on the specified "lang" parameter. We call the messages using For example, if "lang"=en, we will go to the messages_en.properties file and get the message for label.message. THE SETUP TO PROBLEM! We have set up all of the spring "stuff" (note I am an amateur at this stuff) in the applicationContext.xml file and web.xml file. We have also added the in one of our .jsp files. THE PROBLEM! When we run the application (using a TomCat server) it successfully displays the message in the messages_en.properties file (In this case "hello"), but, when we attempt to change the language, the same message appears. REFERENCE CODE applicationContext.xml <pre><code> <?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ctx="http://www.springframework.org/schema/context" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-2.5.xsd "> <bean id="localeChangeInterceptor" class="org.springframework.web.servlet.i18n.LocaleChangeInterceptor"> <property name="paramName" value="lang" /> </bean> <bean id="localeResolver" class="org.springframework.web.servlet.i18n.CookieLocaleResolver"> <property name="defaultLocale" value="en"/> </bean> <bean id="handlerMapping" class="org.springframework.web.servlet.mvc.annotation.DefaultAnnotationHandlerMapping"> <property name="interceptors"> <ref bean="localeChangeInterceptor" /> </property> </bean> <bean id="messageSource" class="org.springframework.context.support.ReloadableResourceBundleMessageSource"> <property name="basename" value="classpath:messages" /> <property name="defaultEncoding" value="UTF-8"/> </bean> </code></pre> Example: messages_en.properties <pre><code> label.message = Hello </code></pre> jsp snippets for displaying message / changing language <pre><code><%@ include file="/include.jsp"%> <%@ taglib prefix="spring" uri="http://www.springframework.org/tags" %> .............. <a href="?lang=en">English</a>|<a href="?lang=ar">Arabic</a> <h3> <spring:message code="label.message" text="default text" /> </h3> .............. </code></pre> NOTES <ul> <li>I threw in a line <code>${pageContext.response.locale}</code> into the code and the output on the webpage was "en_US". Even after changing the parameter (where in the url it would display <code>.....lang=ar</code> for example)</li> <li>It does find the messages_en.properties file and gets the message from that file and prints it to the webpage, but only accesses that file and only displays the corresponding message. </li> <li>We are using spring v3.0.3 (edit: based off of the library files but it says 2.5 in the xml files so I dont know), should we use a different version or library?</li> </ul> WHAT DO I THINK IT IS? <ul> <li>I have very very little experience but I have a feeling that the locale variable is not actually being changed, so how would I effectively change that?</li> </ul> Thank you everyone! I really appreciate any and all help! EDIT <ul> <li>I have since surrounded the "localeChangeInterceptor" with <code><mvc:interceptors></code>, no luck </li> <li>If you need any more files or code, please ask!</li> </ul>
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<java><xml><spring><jsp><locale>
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Spring Framework only reads from English (en) locale file
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1. COI've been able to make this work by going into Firefox and using its locale selector. Change it in the browser and Spring will get it from the HTTP request header.
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2. COI tried that and it still doesn't work :/
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