Variable für Include setzen
page.jsp: header.jsp: ${pageTitle} weiterlesen... difference between includes JSP include directive examples sharing common jsp's
JSTL-Variable nutzen
public class AbcBean public void setRequest(final HttpServletRequest value) public void setFilter(final String value) // -------------------- @WebListener public class AppListener implements ServletContextListener public void contextInitialized(final ServletContextEvent sce) var context = sce.getServletContext()…
Java mit JSTL anwenden
GenericPrincipal principal = (GenericPrincipal) request.getUserPrincipal(); String loginName = principal.getName(); pageContext.setAttribute("loginName", loginName); String[] loginRoles = principal.getRoles(); pageContext.setAttribute("loginRoles", loginRoles);