Java Spring MVC get .tag properties to .jsp
Question
I have a Java configured Spring MVC application. I would like to know, how to access properties defined in WEB-INF\\tags .
AppConfig.java:
@Bean
public MessageSource messageSource() {
ReloadableResourceBundleMessageSource messageSource = new ReloadableResourceBundleMessageSource();
messageSource.setBasename("/i18/usermsg");
messageSource.setDefaultEncoding("UTF-8");
return messageSource;
}
@Bean
public LocaleResolver localeResolver() {
CookieLocaleResolver resolver = new CookieLocaleResolver();
resolver.setDefaultLocale(new Locale("en_US"));
resolver.setCookieName("myLocaleCookie");
resolver.setCookieMaxAge(4800);
return resolver;
}
usermsg_en.properties:
user.test=This is a test
WEB-INF\\tags\\test.tag:
<%@taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<%@taglib uri="http://www.springframework.org/tags" prefix="spring"%>
<%@attribute name="front" required="false" description="some description" %>
<head>
<spring:message code="user.test" var="user_test" text="default text"/>
</head>
In .jsp file this doesn't work:
<t:head front="true"/>
<body>
${user_test}
</body>
But it works if I include <spring:message code="user.test" var="user_test" text="default text"/> directly in .jsp
2 answers
solution1
0 2016-02-19 17:42:40
<spring:message> should work in tag as well as in jsp files.
I think the problem is that you have not included the spring taglib in your tag file. So add:
<%@taglib prefix="spring" uri="http://www.springframework.org/tags" %>
solution2
0 ACCPTED 2016-02-22 16:06:04
I figured it out:
This
<spring:message code="user.test" var="user_test" text="default text"/>
should be
<spring:message code="user.test" var="user_test" text="default text" scope="request"/>
Then you can access variables defined in .tag files with ${user_test}
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